1
|
Wang Y, Wang C, Xia M, Tian Z, Zhou J, Berger JM, Zhang XHF, Xiao H. Engineering small-molecule and protein drugs for targeting bone tumors. Mol Ther 2024; 32:1219-1237. [PMID: 38449313 PMCID: PMC11081876 DOI: 10.1016/j.ymthe.2024.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 02/06/2024] [Accepted: 03/04/2024] [Indexed: 03/08/2024] Open
Abstract
Bone cancer is common and severe. Both primary (e.g., osteosarcoma, Ewing sarcoma) and secondary (e.g., metastatic) bone cancers lead to significant health problems and death. Currently, treatments such as chemotherapy, hormone therapy, and radiation therapy are used to treat bone cancer, but they often only shrink or slow tumor growth and do not eliminate cancer completely. The bone microenvironment contributes unique signals that influence cancer growth, immunogenicity, and metastasis. Traditional cancer therapies have limited effectiveness due to off-target effects and poor distribution on bones. As a result, therapies with improved specificity and efficacy for treating bone tumors are highly needed. One of the most promising strategies involves the targeted delivery of pharmaceutical agents to the site of bone cancer by introduction of bone-targeting moieties, such as bisphosphonates or oligopeptides. These moieties have high affinities to the bone hydroxyapatite matrix, a structure found exclusively in skeletal tissue, and can enhance the targeting ability and efficacy of anticancer drugs when combating bone tumors. This review focuses on the engineering of small molecules and proteins with bone-targeting moieties for the treatment of bone tumors.
Collapse
Affiliation(s)
- Yixian Wang
- Department of Chemistry, Rice University, 6100 Main Street, Houston, TX 77005, USA
| | - Chenhang Wang
- Department of Chemistry, Rice University, 6100 Main Street, Houston, TX 77005, USA
| | - Meng Xia
- Department of Chemistry, Rice University, 6100 Main Street, Houston, TX 77005, USA
| | - Zeru Tian
- Department of Chemistry, Rice University, 6100 Main Street, Houston, TX 77005, USA
| | - Joseph Zhou
- Department of Chemistry, Rice University, 6100 Main Street, Houston, TX 77005, USA
| | - Julian Meyer Berger
- Osteologic Therapeutics, Inc., 228 Park Ave S PMB 35546, New York, NY 10003, USA
| | - Xiang H-F Zhang
- Department of Molecular and Cellular Biology, Baylor College of Medicine, 1 Baylor Plaza, Houston, TX 77030, USA
| | - Han Xiao
- Department of Chemistry, Rice University, 6100 Main Street, Houston, TX 77005, USA; SynthX Center, Rice University, 6100 Main Street, Houston, TX 77005, USA; Department of Biosciences, Rice University, 6100 Main Street, Houston, TX 77005, USA; Department of Bioengineering, Rice University, 6100 Main Street, Houston, TX 77005, USA.
| |
Collapse
|
2
|
Li X, Benet-Buchholz J, Escudero-Adán EC, Kleij AW. Silver-Mediated Cascade Synthesis of Functionalized 1,4-Dihydro-2H-benzo-1,3-oxazin-2-ones from Carbon Dioxide. Angew Chem Int Ed Engl 2023; 62:e202217803. [PMID: 36637337 DOI: 10.1002/anie.202217803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 01/12/2023] [Accepted: 01/13/2023] [Indexed: 01/14/2023]
Abstract
A conceptually novel catalytic domino approach is presented for the synthesis of highly functional 1,4-dihydro-2H-1,3-benzoxazine-2-one derivatives. Key to the chemoselectivity is a proper design of the precursor to override thermodynamically favored parasitic cyclization processes and empower the formation of the desired product through Thorpe-Ingold effects. The synthetic diversity of these CO2 -based heterocycles is further demonstrated, and the isolation of a reaction intermediate supports an unusual ring-expansion sequence from an α-alkylidene, five-membered cyclic carbonate to a six-membered cyclic carbamate by N-induced isomerization.
Collapse
Affiliation(s)
- Xuetong Li
- Institute of Chemical Research of Catalonia (ICIQ), the Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain.,Universitat Rovira i Virgili, C/Marcel⋅lí Domingo s/n, 43007, Tarragona, Spain
| | - Jordi Benet-Buchholz
- Institute of Chemical Research of Catalonia (ICIQ), the Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain
| | - Eduardo C Escudero-Adán
- Institute of Chemical Research of Catalonia (ICIQ), the Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain
| | - Arjan W Kleij
- Institute of Chemical Research of Catalonia (ICIQ), the Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain.,Catalan Institute of Research and Advanced Studies (ICREA), Pg. Lluís Companys 23, 08010, Barcelona, Spain
| |
Collapse
|
3
|
PAMAM-G4 protect the N-(2-hydroxyphenyl)-2-propylpentanamide (HO-AAVPA) and maintain its antiproliferative effects on MCF-7. Sci Rep 2023; 13:3383. [PMID: 36854957 PMCID: PMC9974963 DOI: 10.1038/s41598-023-30144-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 02/16/2023] [Indexed: 03/02/2023] Open
Abstract
Our work group designed and synthesized a promissory compound N-(2-hydroxyphenyl)-2-propylpentanamide (HO-AAVPA). The HO-AAVPA is a HDAC1 inhibitor and antiproliferative in cancer cell lines. However, HO-AAVPA is poor water solubility and enzymatically metabolized. In this work, the fourth-generation poly(amidoamine) dendrimer (PAMAM-G4) was used as a drug deliver carrier of HO-AAVPA. Moreover, HO-AAVPA and HO-AAVPA-PAMAM complex were submitted to forced degradation studies (heat, acid, base, oxidation and sunlight). Also, the HO-AAVPA-PAMAM-G4 complex was assayed as antiproliferative in a breast cancer cell line (MCF-7). The HO-AAVPA-PAMAM-G4 complex was obtained by docking and experimentally using three pH conditions: acid (pH = 3.0), neutral (pH = 7.0) and basic (pH = 9.0) showing that PAMAM-G4 captureand protect the HO-AAVPA from forced degradation, it is due to sunlight yielded a by-product from HO-AAVPA. In addition, the PAMAM-G4 favored the HO-AAVPA water solubility under basic and neutral pH conditions with significant difference (F(2,18) = 259.9, p < 0.001) between the slopes of the three conditions being the basic condition which solubilizes the greatest amount of HO-AAVPA. Finally, the HO-AAVPA-PAMAM-G4 complex showed better antiproliferative effects on MCF-7 (IC50 = 75.3 μM) than HO-AAVPA (IC50 = 192 μM). These results evidence that PAMAM-G4 complex improve the biological effects of HO-AAVPA.
Collapse
|
4
|
Zhang H, Liu C, Chen Q, Shen LA, Xiao W, Li J, Wang Y, Zhu D, Zhang Q, Li J. Discovery of Novel 3-Phenylpiperidine Derivatives Targeting the β-Catenin/B-Cell Lymphoma 9 Interaction as a Single Agent and in Combination with the Anti-PD-1 Antibody for the Treatment of Colorectal Cancer. J Med Chem 2023; 66:1349-1379. [PMID: 36630177 DOI: 10.1021/acs.jmedchem.2c01568] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Direct disruption of the β-catenin/B-cell lymphoma 9 (BCL9) protein-protein interaction (PPI) is a potential strategy for colorectal cancer (CRC) treatment through inhibiting oncogenic Wnt activity. Herein, a series of 3-phenylpiperidine derivatives were synthesized and evaluated as β-catenin/BCL9 PPI inhibitors. Among them, compound 41 showed the best IC50 (0.72 μM) in a competitive fluorescence polarization assay and a KD value of 0.26 μM for the β-catenin protein. This compound selectively inhibited the growth of CRC cells, suppressed Wnt signaling transactivation, and downregulated oncogenic Wnt target gene expression. In vivo, 41 showed potent anti-CRC activity and promoted the infiltration and function of cytotoxic T lymphocytes while decreasing the infiltration of regulatory T-cells (Tregs). Furthermore, the combination of 41 and the anti-PD-1 antibody (Ab) efficiently enhanced anti-CRC efficacy, first verifying the in vivo efficacy of the small-molecule β-catenin/BCL9 PPI inhibitor and anti-PD-1 Ab in combination.
Collapse
Affiliation(s)
- Hao Zhang
- School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China.,Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, 285 Gebai Ni Road, Shanghai 201203, China
| | - Chenglong Liu
- School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
| | - Qiushi Chen
- Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, 285 Gebai Ni Road, Shanghai 201203, China.,School of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Shanghai 201620, China
| | - Li-An Shen
- School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
| | - Wenting Xiao
- School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China.,Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, 285 Gebai Ni Road, Shanghai 201203, China
| | - Jiayi Li
- Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, 285 Gebai Ni Road, Shanghai 201203, China.,School of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Shanghai 201620, China
| | - Yonghui Wang
- School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
| | - Di Zhu
- School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China.,Department of Pharmacology, School of Basic Medical Science, Fudan University, 138 Yixue Yuan Road, Shanghai 201100, China
| | - Qingwei Zhang
- Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, 285 Gebai Ni Road, Shanghai 201203, China
| | - Jianqi Li
- Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, 285 Gebai Ni Road, Shanghai 201203, China
| |
Collapse
|
5
|
Prasher P, Mall T, Sharma M. Cyclic carbamates in medicine: A clinical perspective. Drug Dev Res 2023; 84:397-405. [PMID: 36651662 DOI: 10.1002/ddr.22033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 12/24/2022] [Accepted: 01/03/2023] [Indexed: 01/19/2023]
Abstract
Carbamate group is mainly used for designing prodrugs to achieve first-pass and systemic stability against enzyme hydrolysis as the carbamate functionality is recognized by esterase enzymes. As compared to the ester functionality, the carbamate group shows a lesser lability towards enzyme hydrolysis, but a higher susceptibility than amides. Cyclic carbamates present a unique motif in the contemporary drug discovery and development owing to the presence of a polar, and sterically small, constrained Hydrogen-bonding acceptor atom. The metabolic stability of 5/6-membered cyclic carbamates are higher as compared to their acyclic counterparts as the former do not undergo metabolic ring opening under physiological conditions. Besides, the metabolic lability of acyclic carbamates is determined by the degree of substitution at the endocyclic/exocyclic "N" atom, which further enables the design and development of various carbamate drugs or prodrugs. As such, the metabolic stability of carbamates follows the order: Cyclic carbamates > Alkyl-OCO-NH2 » Alkyl-OCO-NHAcyl ∼ Alkyl-OCO-NHAryl ≥ Aryl-OCO-N(endocyclic) ∼ Aryl-OCO-N(Alkyl)2 ≥ Alkyl-OCO-N(endocyclic) ≥ Alkyl-OCO-N(Alkyl)2 ∼ Alkyl-OCO-NHAlkyl » Aryl-OCO-NHAlkyl.
Collapse
Affiliation(s)
- Parteek Prasher
- Department of Chemistry, University of Petroleum & Energy Studies, Energy Acres, Dehradun, India
| | - Tanisqa Mall
- Department of Chemistry, University of Petroleum & Energy Studies, Energy Acres, Dehradun, India
| | - Mousmee Sharma
- Department of Chemistry, Uttaranchal University, Dehradun, India
| |
Collapse
|
6
|
Srisongkram T, Bahrami K, Järvinen J, Timonen J, Rautio J, Weerapreeyakul N. Development of Sesamol Carbamate-L-Phenylalanine Prodrug Targeting L-Type Amino Acid Transporter1 (LAT1) as a Potential Antiproliferative Agent against Melanoma. Int J Mol Sci 2022; 23:ijms23158446. [PMID: 35955600 PMCID: PMC9369069 DOI: 10.3390/ijms23158446] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 07/27/2022] [Accepted: 07/28/2022] [Indexed: 02/01/2023] Open
Abstract
Sesamol is a compound reported to have anti-melanogenesis and anti-melanoma actions. Sesamol, however, has low intracellular drug concentration and fast excretion, which can limit its benefits in the clinic. To overcome this drawback and increase intracellular delivery of sesamol into the target melanoma, research has focused on L-type amino acid transporter 1 (LAT1)-mediated prodrug delivery into melanoma cells. The sesamol prodrug was designed by conjugating sesamol with L-phenylalanine at the para position with a carbamate bond. LAT1 targeting was evaluated vis-à-vis a competitive [14C]-leucine uptake inhibition. The sesamol prodrug has a higher [14C]-leucine uptake inhibition than sesamol in human LAT1-transfected HEK293 cells. Moreover, the sesamol prodrug was taken up by LAT1-mediated transport into SK-MEL-2 cells more effectively than sesamol. The sesamol prodrug underwent complete hydrolysis, releasing the active sesamol at 72 h, which significantly exerted its cytotoxicity (IC50 of 29.3 µM) against SK-MEL-cells more than sesamol alone. Taken together, the strategy for LAT1-mediated prodrug delivery has utility for the selective uptake of sesamol, thereby increasing its intracellular concentration and antiproliferation activity, targeting melanoma SK-MEL-2 cells that overexpress the LAT1 protein. The sesamol prodrug thus warrants further evaluation in an in vivo model.
Collapse
Affiliation(s)
- Tarapong Srisongkram
- Division of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen 40002, Thailand;
- Research Institute for Human High Performance and Health Promotion, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Katayun Bahrami
- School of Pharmacy, University of Eastern Finland, 70211 Kuopio, Finland; (K.B.); (J.J.); (J.T.)
| | - Juulia Järvinen
- School of Pharmacy, University of Eastern Finland, 70211 Kuopio, Finland; (K.B.); (J.J.); (J.T.)
| | - Juri Timonen
- School of Pharmacy, University of Eastern Finland, 70211 Kuopio, Finland; (K.B.); (J.J.); (J.T.)
| | - Jarkko Rautio
- School of Pharmacy, University of Eastern Finland, 70211 Kuopio, Finland; (K.B.); (J.J.); (J.T.)
- Correspondence: (J.R.); (N.W.)
| | - Natthida Weerapreeyakul
- Division of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen 40002, Thailand;
- Research Institute for Human High Performance and Health Promotion, Khon Kaen University, Khon Kaen 40002, Thailand
- Correspondence: (J.R.); (N.W.)
| |
Collapse
|
7
|
Recent Advances in the Synthesis of Five-Membered Cyclic Carbonates and Carbamates from Allylic or Propargylic Substrates and CO2. Catalysts 2022. [DOI: 10.3390/catal12050547] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
The organic carbamates and carbonates are highly desirable compounds that have found a wide range of applications in drug design, medicinal chemistry, material science, and the polymer industry. The development of new catalytic carbonate and carbamate forming reactions, which employ carbon dioxide as a cheap, green, abundant, and easily available reagent, would thus represent an ideal substitution for existing methods. In this review, the advancements in the catalytic conversion of allylic and propargylic alcohols and amines to corresponding five-membered cyclic carbonates and carbamates are summarized. Both the metal- and the organocatalyzed methods are reviewed, as well as the proposed mechanisms and key intermediates of the illustrated carbonate and carbamate forming reactions.
Collapse
|
8
|
Cyclic 5-membered disulfides are not selective substrates of thioredoxin reductase, but are opened nonspecifically. Nat Commun 2022; 13:1754. [PMID: 35365603 PMCID: PMC8975869 DOI: 10.1038/s41467-022-29136-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 03/01/2022] [Indexed: 11/08/2022] Open
Abstract
The cyclic five-membered disulfide 1,2-dithiolane has been widely used in chemical biology and in redox probes. Contradictory reports have described it either as nonspecifically reduced in cells, or else as a highly specific substrate for thioredoxin reductase (TrxR). Here we show that 1,2-dithiolane probes, such as "TRFS" probes, are nonspecifically reduced by thiol reductants and redox-active proteins, and their cellular performance is barely affected by TrxR inhibition or knockout. Therefore, results of cellular imaging or inhibitor screening using 1,2-dithiolanes should not be interpreted as reflecting TrxR activity, and previous studies may need re-evaluation. To understand 1,2-dithiolanes' complex behaviour, probe localisation, environment-dependent fluorescence, reduction-independent ring-opening polymerisation, and thiol-dependent cellular uptake must all be considered; particular caution is needed when co-applying thiophilic inhibitors. We present a general approach controlling against assay misinterpretation with reducible probes, to ensure future TrxR-targeted designs are robustly evaluated for selectivity, and to better orient future research.
Collapse
|
9
|
Kalčic F, Zgarbová M, Hodek J, Chalupský K, Dračínský M, Dvořáková A, Strmeň T, Šebestík J, Baszczyňski O, Weber J, Mertlíková-Kaiserová H, Janeba Z. Discovery of Modified Amidate (ProTide) Prodrugs of Tenofovir with Enhanced Antiviral Properties. J Med Chem 2021; 64:16425-16449. [PMID: 34713696 DOI: 10.1021/acs.jmedchem.1c01444] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
This study describes the discovery of novel prodrugs bearing tyrosine derivatives instead of the phenol moiety present in FDA-approved tenofovir alafenamide fumarate (TAF). The synthesis was optimized to afford diastereomeric mixtures of novel prodrugs in one pot (yields up to 86%), and the epimers were resolved using a chiral HPLC column into fast-eluting and slow-eluting epimers. In human lymphocytes, the most efficient tyrosine-based prodrug reached a single-digit picomolar EC50 value against HIV-1 and nearly 300-fold higher selectivity index (SI) compared to TAF. In human hepatocytes, the most efficient prodrugs exhibited subnanomolar EC50 values for HBV and up to 26-fold higher SI compared to TAF. Metabolic studies demonstrated markedly higher cellular uptake of the prodrugs and substantially higher levels of released tenofovir inside the cells compared to TAF. These promising results provide a strong foundation for further evaluation of the reported prodrugs and their potential utility in the development of highly potent antivirals.
Collapse
Affiliation(s)
- Filip Kalčic
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, 160 00 Prague 6, Czech Republic.,Department of Organic Chemistry, Faculty of Science, Charles University, Hlavova 8, 128 43 Prague 2, Czech Republic
| | - Michala Zgarbová
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, 160 00 Prague 6, Czech Republic
| | - Jan Hodek
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, 160 00 Prague 6, Czech Republic
| | - Karel Chalupský
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, 160 00 Prague 6, Czech Republic
| | - Martin Dračínský
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, 160 00 Prague 6, Czech Republic
| | - Alexandra Dvořáková
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, 160 00 Prague 6, Czech Republic
| | - Timotej Strmeň
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, 160 00 Prague 6, Czech Republic
| | - Jaroslav Šebestík
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, 160 00 Prague 6, Czech Republic
| | - Ondřej Baszczyňski
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, 160 00 Prague 6, Czech Republic.,Department of Organic Chemistry, Faculty of Science, Charles University, Hlavova 8, 128 43 Prague 2, Czech Republic
| | - Jan Weber
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, 160 00 Prague 6, Czech Republic
| | - Helena Mertlíková-Kaiserová
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, 160 00 Prague 6, Czech Republic
| | - Zlatko Janeba
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, 160 00 Prague 6, Czech Republic
| |
Collapse
|
10
|
Felber JG, Zeisel L, Poczka L, Scholzen K, Busker S, Maier MS, Theisen U, Brandstädter C, Becker K, Arnér ESJ, Thorn-Seshold J, Thorn-Seshold O. Selective, Modular Probes for Thioredoxins Enabled by Rational Tuning of a Unique Disulfide Structure Motif. J Am Chem Soc 2021; 143:8791-8803. [PMID: 34061528 DOI: 10.1021/jacs.1c03234] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Specialized cellular networks of oxidoreductases coordinate the dithiol/disulfide-exchange reactions that control metabolism, protein regulation, and redox homeostasis. For probes to be selective for redox enzymes and effector proteins (nM to μM concentrations), they must also be able to resist non-specific triggering by the ca. 50 mM background of non-catalytic cellular monothiols. However, no such selective reduction-sensing systems have yet been established. Here, we used rational structural design to independently vary thermodynamic and kinetic aspects of disulfide stability, creating a series of unusual disulfide reduction trigger units designed for stability to monothiols. We integrated the motifs into modular series of fluorogenic probes that release and activate an arbitrary chemical cargo upon reduction, and compared their performance to that of the literature-known disulfides. The probes were comprehensively screened for biological stability and selectivity against a range of redox effector proteins and enzymes. This design process delivered the first disulfide probes with excellent stability to monothiols yet high selectivity for the key redox-active protein effector, thioredoxin. We anticipate that further applications of these novel disulfide triggers will deliver unique probes targeting cellular thioredoxins. We also anticipate that further tuning following this design paradigm will enable redox probes for other important dithiol-manifold redox proteins, that will be useful in revealing the hitherto hidden dynamics of endogenous cellular redox systems.
Collapse
Affiliation(s)
- Jan G Felber
- Department of Pharmacy, Ludwig Maximilians University Munich, Butenandtstraße 5-13, 81377 Munich, Germany
| | - Lukas Zeisel
- Department of Pharmacy, Ludwig Maximilians University Munich, Butenandtstraße 5-13, 81377 Munich, Germany
| | - Lena Poczka
- Department of Pharmacy, Ludwig Maximilians University Munich, Butenandtstraße 5-13, 81377 Munich, Germany
| | - Karoline Scholzen
- Department of Medical Biochemistry, Karolinska Institutet, Solnavägen 9, 17177 Stockholm, Sweden
| | - Sander Busker
- Department of Medical Biochemistry, Karolinska Institutet, Solnavägen 9, 17177 Stockholm, Sweden
| | - Martin S Maier
- Department of Pharmacy, Ludwig Maximilians University Munich, Butenandtstraße 5-13, 81377 Munich, Germany
| | - Ulrike Theisen
- Institute of Pharmacology and Toxicology, Medical Center, University of Rostock, Schillingallee 70, 18057 Rostock, Germany
| | - Christina Brandstädter
- Interdisciplinary Research Centre (IFZ), Justus Liebig University Giessen, Heinrich-Buff-Ring 26-32, 35392 Giessen, Germany
| | - Katja Becker
- Interdisciplinary Research Centre (IFZ), Justus Liebig University Giessen, Heinrich-Buff-Ring 26-32, 35392 Giessen, Germany
| | - Elias S J Arnér
- Department of Medical Biochemistry, Karolinska Institutet, Solnavägen 9, 17177 Stockholm, Sweden.,Department of Selenoprotein Research, National Institute of Oncology, 1122 Budapest, Hungary
| | - Julia Thorn-Seshold
- Department of Pharmacy, Ludwig Maximilians University Munich, Butenandtstraße 5-13, 81377 Munich, Germany
| | - Oliver Thorn-Seshold
- Department of Pharmacy, Ludwig Maximilians University Munich, Butenandtstraße 5-13, 81377 Munich, Germany
| |
Collapse
|
11
|
Fejős I, Tóth G, Várnai B, Szabó ZI, Köteles I, Malanga M, Béni S. Enantioseparation of solriamfetol and its major impurity phenylalaninol by capillary electrophoresis using sulfated gamma cyclodextrin. Electrophoresis 2021; 42:1818-1825. [PMID: 34109644 DOI: 10.1002/elps.202100076] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 06/01/2021] [Accepted: 06/04/2021] [Indexed: 11/11/2022]
Abstract
R-solriamfetol is a recently approved drug used for the treatment of excessive sleepiness associated with narcolepsy and sleep apnea. Herein, a capillary electrophoretic method was developed, enabling the simultaneous analysis of the API and its S-enantiomer in addition to the enantiomers of its major impurity phenylalaninol. Twenty-nine different cyclodextrins (CDs), including native, neutral, and charged ones were screened as potential chiral selectors, and the best results were obtained with sulfated CDs. Randomly sulfated-β-CD exhibited outstanding enantioresolution, the peaks of phenylalaninol enantiomers inserted between the two peaks of solriamfetol enantiomers, while sulfated-γ-CD (S-γ-CD) showed remarkable resolution values in a much shorter analysis time with the optimal enantiomer migration order. Among the single isomer sulfated CD derivatives, substituent dependent enantiomer migration order reversal could also be observed in the case of heptakis(6-O-sulfo)-β-CD (HS-β-CD) or heptakis(2,3-O-dimethyl-6-O-sulfo)-β-CD (HDMS-β-CD) with R-,S-solriamfetol, and heptakis(2,3-O-diacetyl-6-O-sulfo)-β-CD (HDAS-β-CD) resulting S-,R-solriamfetol migration order. The sulfated-γ-CD system was chosen for method optimization applying orthogonal experimental design. The optimized method (45 mM Tris-acetate buffer, pH 4.5, 4 mM S-γ-CD, 21°C, +19.5 kV) was capable for the baseline separation of solriamfetol and phenylalaninol enantiomers within 7 min. The optimized method was validated according to the ICH guidelines and successfully applied for the analysis of pharmaceutical preparation (Sunosi® 75 mg tablet), thus it may serve as a routine procedure for the laboratories of regulatory authorities as well as in Pharmacopoeias.
Collapse
Affiliation(s)
- Ida Fejős
- Department of Pharmacognosy, Semmelweis University, Budapest, Hungary
| | - Gergő Tóth
- Department of Pharmaceutical Chemistry, Semmelweis University, Budapest, Hungary
| | - Bianka Várnai
- Department of Pharmacognosy, Semmelweis University, Budapest, Hungary
| | - Zoltán István Szabó
- Department of Pharmaceutical Industry and Management, George Emil Palad University of Medicine, Pharmacy, Science, and Technology of Targu Mures, Targu Mures, Romania
| | - István Köteles
- Department of Pharmaceutical Chemistry, Semmelweis University, Budapest, Hungary
| | - Milo Malanga
- CycloLab, Cyclodextrin R&D Ltd, Budapest, Hungary
| | - Szabolcs Béni
- Department of Pharmacognosy, Semmelweis University, Budapest, Hungary
| |
Collapse
|
12
|
Wang Z, Zhang M, Luo W, Zhang Y, Ji H. Discovery of 2-(3-(3-Carbamoylpiperidin-1-yl)phenoxy)acetic Acid Derivatives as Novel Small-Molecule Inhibitors of the β-Catenin/B-Cell Lymphoma 9 Protein-Protein Interaction. J Med Chem 2021; 64:5886-5904. [PMID: 33902288 DOI: 10.1021/acs.jmedchem.1c00046] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The β-catenin/B-cell lymphoma 9 (BCL9) protein-protein interaction (PPI) is a potential target for the suppression of hyperactive Wnt/β-catenin signaling that is vigorously involved in cancer initiation and development. Herein, we describe the medicinal chemistry optimization of a screening hit to yield novel small-molecule inhibitors of the β-catenin/BCL9 interaction. The best compound 30 can disrupt the β-catenin/BCL9 interaction with a Ki of 3.6 μM in AlphaScreen competitive inhibition assays. Cell-based experiments revealed that 30 selectively disrupted the β-catenin/BCL9 PPI, while leaving the β-catenin/E-cadherin PPI unaffected, dose-dependently suppressed Wnt signaling transactivation, downregulated oncogenic Wnt target gene expression, and on-target selectively inhibited the growth of cancer cells harboring aberrant Wnt signaling. This compound with a new chemotype can serve as a lead compound for further optimization of inhibitors for β-catenin/BCL9 PPI.
Collapse
Affiliation(s)
- Zhen Wang
- Drug Discovery Department, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida 33612-9497, United States
| | - Min Zhang
- Drug Discovery Department, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida 33612-9497, United States
| | - Wen Luo
- Drug Discovery Department, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida 33612-9497, United States
| | - Yongqiang Zhang
- Department of Chemistry, Center for Cell and Genome Science, University of Utah, Salt Lake City, Utah 84112-0850, United States
| | - Haitao Ji
- Drug Discovery Department, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida 33612-9497, United States.,Departments of Oncologic Sciences and Chemistry, University of South Florida, Tampa, Florida 33620-9497, United States
| |
Collapse
|
13
|
Parrasia S, Rossa A, Varanita T, Checchetto V, De Lorenzi R, Zoratti M, Paradisi C, Ruzza P, Mattarei A, Szabò I, Biasutto L. An Angiopep2-PAPTP Construct Overcomes the Blood-Brain Barrier. New Perspectives against Brain Tumors. Pharmaceuticals (Basel) 2021; 14:ph14020129. [PMID: 33562146 PMCID: PMC7914648 DOI: 10.3390/ph14020129] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 01/30/2021] [Accepted: 02/03/2021] [Indexed: 12/23/2022] Open
Abstract
A developing family of chemotherapeutics—derived from 5-(4-phenoxybutoxy)psoralen (PAP-1)—target mitochondrial potassium channel mtKv1.3 to selectively induce oxidative stress and death of diseased cells. The key to their effectiveness is the presence of a positively charged triphenylphosphonium group which drives their accumulation in the organelles. These compounds have proven their preclinical worth in murine models of cancers such as melanoma and pancreatic adenocarcinoma. In in vitro experiments they also efficiently killed glioblastoma cells, but in vivo they were powerless against orthotopic glioma because they were completely unable to overcome the blood-brain barrier. In an effort to improve brain delivery we have now coupled one of these promising compounds, PAPTP, to well-known cell-penetrating and brain-targeting peptides TAT48–61 and Angiopep-2. Coupling has been obtained by linking one of the phenyl groups of the triphenylphosphonium to the first amino acid of the peptide via a reversible carbamate ester bond. Both TAT48–61 and Angiopep-2 allowed the delivery of 0.3–0.4 nmoles of construct per gram of brain tissue upon intravenous (i.v.) injection of 5 µmoles/kg bw to mice. This is the first evidence of PAPTP delivery to the brain; the chemical strategy described here opens the possibility to conjugate PAPTP to small peptides in order to fine-tune tissue distribution of this interesting compound.
Collapse
Affiliation(s)
- Sofia Parrasia
- Department of Biomedical Sciences, University of Padova, Viale G. Colombo 3, 35131 Padova, Italy; (S.P.); (M.Z.)
| | - Andrea Rossa
- Department of Chemical Sciences, University of Padova, Via F. Marzolo 1, 35131 Padova, Italy; (A.R.); (R.D.L.); (C.P.); (P.R.)
| | - Tatiana Varanita
- Department of Biology, University of Padova, Viale G. Colombo 3, 35131 Padova, Italy; (T.V.); (V.C.); (I.S.)
| | - Vanessa Checchetto
- Department of Biology, University of Padova, Viale G. Colombo 3, 35131 Padova, Italy; (T.V.); (V.C.); (I.S.)
| | - Riccardo De Lorenzi
- Department of Chemical Sciences, University of Padova, Via F. Marzolo 1, 35131 Padova, Italy; (A.R.); (R.D.L.); (C.P.); (P.R.)
- CNR Institute of Biomolecular Chemistry, Via F. Marzolo 1, 35131 Padova, Italy
| | - Mario Zoratti
- Department of Biomedical Sciences, University of Padova, Viale G. Colombo 3, 35131 Padova, Italy; (S.P.); (M.Z.)
- CNR Neuroscience Institute, Viale G. Colombo 3, 35131 Padova, Italy
| | - Cristina Paradisi
- Department of Chemical Sciences, University of Padova, Via F. Marzolo 1, 35131 Padova, Italy; (A.R.); (R.D.L.); (C.P.); (P.R.)
| | - Paolo Ruzza
- Department of Chemical Sciences, University of Padova, Via F. Marzolo 1, 35131 Padova, Italy; (A.R.); (R.D.L.); (C.P.); (P.R.)
- CNR Institute of Biomolecular Chemistry, Via F. Marzolo 1, 35131 Padova, Italy
| | - Andrea Mattarei
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via F. Marzolo 5, 35131 Padova, Italy;
| | - Ildikò Szabò
- Department of Biology, University of Padova, Viale G. Colombo 3, 35131 Padova, Italy; (T.V.); (V.C.); (I.S.)
| | - Lucia Biasutto
- Department of Biomedical Sciences, University of Padova, Viale G. Colombo 3, 35131 Padova, Italy; (S.P.); (M.Z.)
- CNR Neuroscience Institute, Viale G. Colombo 3, 35131 Padova, Italy
- Correspondence:
| |
Collapse
|
14
|
Rady T, Mosser M, Nothisen M, Erb S, Dovgan I, Cianférani S, Wagner A, Chaubet G. Bicyclo[6.1.0]nonyne carboxylic acid for the production of stable molecular probes. RSC Adv 2021; 11:36777-36780. [PMID: 35494363 PMCID: PMC9043778 DOI: 10.1039/d1ra07905k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 11/02/2021] [Indexed: 11/24/2022] Open
Abstract
Bicyclo[6.1.0]non-4-yn-9-ylmethanol (BCN alcohol) is the most prominent strained-alkyne scaffold in chemical biology. Described herein is the synthesis of an oxidized analogue – BCN acid – whose facile functionalization via amide bond formation yields more stable derivatives than the classically encountered carbamates. We report a novel strained alkyne, coined BCN acid. This compound participates efficiently in diverse bioorthogonal reactions and allows the facile production of amide probes, which showed superior in vitro stability compared to carbamate analogues.![]()
Collapse
Affiliation(s)
- Tony Rady
- Bio-Functional Chemistry (UMR 7199), LabEx Medalis, University of Strasbourg, 74 Route du Rhin, 67400 Illkirch-Graffenstaden, France
| | - Michel Mosser
- Bio-Functional Chemistry (UMR 7199), LabEx Medalis, University of Strasbourg, 74 Route du Rhin, 67400 Illkirch-Graffenstaden, France
| | - Marc Nothisen
- Bio-Functional Chemistry (UMR 7199), LabEx Medalis, University of Strasbourg, 74 Route du Rhin, 67400 Illkirch-Graffenstaden, France
| | - Stephane Erb
- Laboratoire de Spectrométrie de Masse BioOrganique (LSMBO), LabEx Medalis, Université de Strasbourg, CNRS, IPHC UMR 7178, 67000 Strasbourg, France
| | - Igor Dovgan
- Bio-Functional Chemistry (UMR 7199), LabEx Medalis, University of Strasbourg, 74 Route du Rhin, 67400 Illkirch-Graffenstaden, France
| | - Sarah Cianférani
- Laboratoire de Spectrométrie de Masse BioOrganique (LSMBO), LabEx Medalis, Université de Strasbourg, CNRS, IPHC UMR 7178, 67000 Strasbourg, France
| | - Alain Wagner
- Bio-Functional Chemistry (UMR 7199), LabEx Medalis, University of Strasbourg, 74 Route du Rhin, 67400 Illkirch-Graffenstaden, France
| | - Guilhem Chaubet
- Bio-Functional Chemistry (UMR 7199), LabEx Medalis, University of Strasbourg, 74 Route du Rhin, 67400 Illkirch-Graffenstaden, France
| |
Collapse
|
15
|
Alas M, Saghaeidehkordi A, Kaur K. Peptide-Drug Conjugates with Different Linkers for Cancer Therapy. J Med Chem 2020; 64:216-232. [PMID: 33382619 DOI: 10.1021/acs.jmedchem.0c01530] [Citation(s) in RCA: 107] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Drug conjugates are chemotherapeutic or cytotoxic agents covalently linked to targeting ligands such as an antibody or a peptide via a linker. While antibody-drug conjugates (ADCs) are now clinically established for cancer therapy, peptide-drug conjugates (PDCs) are gaining recognition as a new modality for targeted drug delivery with improved efficacy and reduced side effects for cancer treatment. The linker in a drug conjugate plays a key role in the circulation time of the conjugate and release of the drug for full activity at the target site. Herein, we highlight the main linker chemistries utilized in the design of PDCs and discuss representative examples of PDCs with different linker chemistries with the related outcome in cell and animal studies.
Collapse
Affiliation(s)
- Mona Alas
- Chapman University School of Pharmacy (CUSP), Harry and Diane Rinker Health Science Campus, Chapman University, Irvine, California 92618-1908, United States
| | - Azam Saghaeidehkordi
- Chapman University School of Pharmacy (CUSP), Harry and Diane Rinker Health Science Campus, Chapman University, Irvine, California 92618-1908, United States
| | - Kamaljit Kaur
- Chapman University School of Pharmacy (CUSP), Harry and Diane Rinker Health Science Campus, Chapman University, Irvine, California 92618-1908, United States
| |
Collapse
|
16
|
Carbamate group as structural motif in drugs: a review of carbamate derivatives used as therapeutic agents. Arh Hig Rada Toksikol 2020; 71:285-299. [PMID: 33410773 PMCID: PMC7968508 DOI: 10.2478/aiht-2020-71-3466] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 12/01/2020] [Indexed: 12/17/2022] Open
Abstract
Due to their very good chemical and proteolytic stability, ability to penetrate cell membranes, and resemblance to a peptide bond, carbamate derivatives have received much attention in recent years and got an important role in modern drug discovery and medicinal chemistry. Today, carbamates make structural and/or functional part of many drugs and prodrugs approved and marketed for the treatment of various diseases such as cancer, epilepsy, hepatitis C, HIV infection, and Alzheimer's disease. In drugs they can play a role in drug-target interaction or improve the biological activity of parent molecules. In prodrugs they are mainly used to delay first-pass metabolism and enhance the bioavailability and effectiveness of compounds. This brief review takes a look at the properties and use of carbamates in various fields of medicine and provides quick insights into the mechanisms of action for some of them.
Collapse
|
17
|
Schilling W, Das S. Transition Metal-Free Synthesis of Carbamates Using CO 2 as the Carbon Source. CHEMSUSCHEM 2020; 13:6246-6258. [PMID: 33107690 DOI: 10.1002/cssc.202002073] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 10/09/2020] [Indexed: 06/11/2023]
Abstract
Utilization of carbon dioxide as a C1 synthon is highly attractive for the synthesis of valuable chemicals. However, activation of CO2 is highly challenging, owing to its thermodynamic stability and kinetic inertness. With this in mind, several strategies have been developed for the generation of carbon-heteroatom bonds. Among these, formation of C-N bonds is highly attractive, especially, when carbamates can be synthesized directly from CO2 . This Minireview focuses on transition metal-free approaches for the fixation of CO2 to generate carbamates for the production of fine chemicals and pharmaceuticals. Within the past decade, transition metal-free approaches have gained increasing attention, but traditional reviews have rarely focused on these approaches. Direct comparisons between such methods have been even more scarce. This Minireview seeks to address this discrepancy.
Collapse
Affiliation(s)
- Waldemar Schilling
- Institute for Biomolecular and Organic Chemistry, Georg-August-Universität Göttingen, Tammanstraße 2, 37077, Göttingen, Germany
| | - Shoubhik Das
- ORSY division, Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium
| |
Collapse
|
18
|
Ertl P, Altmann E, McKenna JM. The Most Common Functional Groups in Bioactive Molecules and How Their Popularity Has Evolved over Time. J Med Chem 2020; 63:8408-8418. [DOI: 10.1021/acs.jmedchem.0c00754] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Peter Ertl
- Global Discovery Chemistry, Novartis Institutes for BioMedical Research, Basel CH-4056, Switzerland
| | - Eva Altmann
- Global Discovery Chemistry, Novartis Institutes for BioMedical Research, Basel CH-4056, Switzerland
| | - Jeffrey M. McKenna
- Global Discovery Chemistry, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| |
Collapse
|
19
|
Guo J, Wang T, Wu T, Zhang K, Yin W, Zhu M, Pang Y, Hao C, He Z, Cheng M, Liu Y, Zheng J, Gu J, Zhao D. Synthesis, bioconversion, pharmacokinetic and pharmacodynamic evaluation of N-isopropyl-oxy-carbonyloxymethyl prodrugs of CZh-226, a potent and selective PAK4 inhibitor. Eur J Med Chem 2019; 186:111878. [PMID: 31757524 DOI: 10.1016/j.ejmech.2019.111878] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 11/11/2019] [Accepted: 11/11/2019] [Indexed: 12/12/2022]
Abstract
We have previously disclosed compound 3 (CZh-226), a potent and selective PAK4 inhibitor, but its development was delayed due to poor oral pharmacokinetics. In an attempt to improve this issue, we synthesised a series of prodrugs by masking its terminal nitrogen of the piperazine moiety. Most synthesised prodrugs of 3 have low or no inhibition of PAK4 activity. The stability of synthetic prodrugs was evaluated in PBS, SGF, SIF, rat plasma and liver S9 fraction. Of these, prodrug 19 was not only stable under both acidic and neutral conditions but also could be quickly converted to parent drug 3 in rat plasma and liver S9 fraction. Such effective conversion into parent drug 3 was observed in rats, providing higher exposure of 3 compared to its direct administration. When given via oral route at daily doses of 25 and 50 mg/kg, the prodrug 19 was effective and well tolerated in mouse model of HCT-116 and B16F10.
Collapse
Affiliation(s)
- Jing Guo
- Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Tingting Wang
- Research Institute of Translational Medicine, The First Bethune Hospital of Jilin University, Changchun, 130061, China; Research Center for Drug Metabolism, College of Life Science, Jilin University, Changchun, 130012, China
| | - Tianxiao Wu
- Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Kehan Zhang
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, 110016, China
| | - Wenbo Yin
- Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Mingyue Zhu
- Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Yu Pang
- Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Chenzhou Hao
- Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Zhonggui He
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, 110016, China
| | - Maosheng Cheng
- Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Yang Liu
- Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Jiang Zheng
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning, 110016, China; State Key Laboratory of Functions and Applications of Medicinal Plants, Key Laboratory of Pharmaceutics of Guizhou Province, Guizhou Medical University, Guiyang, Guizhou, 550025, China
| | - Jingkai Gu
- Research Institute of Translational Medicine, The First Bethune Hospital of Jilin University, Changchun, 130061, China; Research Center for Drug Metabolism, College of Life Science, Jilin University, Changchun, 130012, China
| | - Dongmei Zhao
- Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, China.
| |
Collapse
|
20
|
Gunderson‐Briggs KE, Rüther T, Best AS, Kar M, Forsyth C, Izgorodiana EI, MacFarlane DR, Hollenkamp AF. A Hybrid Anion for Ionic Liquid and Battery Electrolyte Applications: Half Triflamide, Half Carbonate. Angew Chem Int Ed Engl 2019; 58:4390-4394. [DOI: 10.1002/anie.201813091] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Kaitlyn E. Gunderson‐Briggs
- ManufacturingCommonwealth Scientific and Industry Research Institution (CSIRO) Research Way Clayton 3168 Victoria Australia
- School of Chemistry Clayton 3168 Victoria Australia
| | - Thomas Rüther
- EnergyCommonwealth Scientific and Industry Research Institution (CSIRO) Research Way Clayton 3168 Victoria (Australia
| | - Adam S. Best
- ManufacturingCommonwealth Scientific and Industry Research Institution (CSIRO) Research Way Clayton 3168 Victoria Australia
| | - Mega Kar
- School of Chemistry Clayton 3168 Victoria Australia
| | | | | | | | - Anthony F. Hollenkamp
- EnergyCommonwealth Scientific and Industry Research Institution (CSIRO) Research Way Clayton 3168 Victoria (Australia
| |
Collapse
|
21
|
Gunderson‐Briggs KE, Rüther T, Best AS, Kar M, Forsyth C, Izgorodiana EI, MacFarlane DR, Hollenkamp AF. Ein Hybrid‐Anion für ionische Flüssigkeiten und Batterieelektrolytanwendungen: Halb Triflamid, halb Carbonat. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201813091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Kaitlyn E. Gunderson‐Briggs
- ManufacturingCommonwealth Scientific and Industry Research Institution (CSIRO) Research Way Clayton 3168 Victoria Australien
- School of Chemistry Clayton 3168 Victoria Australien
| | - Thomas Rüther
- EnergyCommonwealth Scientific and Industry Research Institution (CSIRO) Research Way Clayton 3168 Victoria (Australien
| | - Adam S. Best
- ManufacturingCommonwealth Scientific and Industry Research Institution (CSIRO) Research Way Clayton 3168 Victoria Australien
| | - Mega Kar
- School of Chemistry Clayton 3168 Victoria Australien
| | - Craig Forsyth
- School of Chemistry Clayton 3168 Victoria Australien
| | | | | | - Anthony F. Hollenkamp
- EnergyCommonwealth Scientific and Industry Research Institution (CSIRO) Research Way Clayton 3168 Victoria (Australien
| |
Collapse
|
22
|
Squalene versus cholesterol: Which is the best nanocarrier for the delivery to cells of the anticancer drug gemcitabine? CR CHIM 2018. [DOI: 10.1016/j.crci.2018.02.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
23
|
Malík I, Csöllei J, Solovič I, Pospíšilová Š, Michnová H, Jampílek J, Čížek A, Kapustíková I, Čurillová J, Pecháčová M, Stolaříková J, Pecher D, Oravec M. Dibasic Derivatives of Phenylcarbamic Acid against Mycobacterial Strains: Old Drugs and New Tricks? Molecules 2018; 23:E2493. [PMID: 30274224 PMCID: PMC6222509 DOI: 10.3390/molecules23102493] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 09/21/2018] [Accepted: 09/24/2018] [Indexed: 12/11/2022] Open
Abstract
In order to provide a more detailed view on the structure⁻antimycobacterial activity relationship (SAR) of phenylcarbamic acid derivatives containing two centers of protonation, 1-[2-[({[2-/3-(alkoxy)phenyl]amino}carbonyl)oxy]-3-(dipropylammonio)propyl]pyrrolidinium oxalates (1a⁻d)/dichlorides (1e⁻h) as well as 1-[2-[({[2-/3-(alkoxy)phenyl]amino}carbonyl)oxy]-3-(di-propylammonio)propyl]azepanium oxalates (1i⁻l)/dichlorides (1m⁻p; alkoxy = butoxy to heptyloxy) were physicochemically characterized by estimation of their surface tension (γ; Traube's stalagmometric method), electronic features (log ε; UV/Vis spectrophotometry) and lipophilic properties (log kw; isocratic RP-HPLC) as well. The experimental log kw dataset was studied together with computational logarithms of partition coefficients (log P) generated by various methods based mainly on atomic or combined atomic and fragmental principles. Similarities and differences between the experimental and in silico lipophilicity descriptors were analyzed by unscaled principal component analysis (PCA). The in vitro activity of compounds 1a⁻p was inspected against Mycobacterium tuberculosis CNCTC My 331/88 (identical with H37Rv and ATCC 2794, respectively), M. tuberculosis H37Ra ATCC 25177, M. kansasii CNCTC My 235/80 (identical with ATCC 12478), the M. kansasii 6509/96 clinical isolate, M. kansasii DSM 44162, M. avium CNCTC My 330/80 (identical with ATCC 25291), M. smegmatis ATCC 700084 and M. marinum CAMP 5644, respectively. In vitro susceptibility of the mycobacteria to reference drugs isoniazid, ethambutol, ofloxacin or ciprofloxacin was tested as well. A very unique aspect of the research was that many compounds from the set 1a⁻p were highly efficient almost against all tested mycobacteria. The most promising derivatives showed MIC values varied from 1.9 μM to 8 μM, which were lower compared to those of used standards, especially if concerning ability to fight M. tuberculosis H37Ra ATCC 25177, M. kansasii DSM 44162 or M. avium CNCTC My 330/80. Current in vitro biological assays and systematic SAR studies based on PCA approach as well as fitting procedures, which were supported by relevant statistical descriptors, proved that the compounds 1a⁻p represented a very promising molecular framework for development of 'non-traditional' but effective antimycobacterial agents.
Collapse
Affiliation(s)
- Ivan Malík
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Comenius University in Bratislava, Odbojárov 10, SK-832 32 Bratislava, Slovakia.
| | - Jozef Csöllei
- Department of Chemical Drugs, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences in Brno, Palackého 1946/1, CZ-612 42 Brno, Czech Republic.
| | - Ivan Solovič
- Clinic for Tuberculosis and Lung Diseases, National Institute for Tuberculosis, Lung Diseases and Thoracic Surgery, Vyšné Hágy, SK-059 84 Vysoké Tatry, Slovakia.
- Department of Public Health, Faculty of Health, Catholic University in Ružomberok, Hrabovská cesta 1A, SK-034 01 Ružomberok, Slovakia.
| | - Šárka Pospíšilová
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Comenius University in Bratislava, Odbojárov 10, SK-832 32 Bratislava, Slovakia.
| | - Hana Michnová
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Comenius University in Bratislava, Odbojárov 10, SK-832 32 Bratislava, Slovakia.
| | - Josef Jampílek
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Comenius University in Bratislava, Odbojárov 10, SK-832 32 Bratislava, Slovakia.
| | - Alois Čížek
- Clinic for Department of Infectious Diseases and Microbiology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences, Palackého 1946/1, CZ-612 42 Brno, Czech Republic.
| | - Iva Kapustíková
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Comenius University in Bratislava, Odbojárov 10, SK-832 32 Bratislava, Slovakia.
| | - Jana Čurillová
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Comenius University in Bratislava, Odbojárov 10, SK-832 32 Bratislava, Slovakia.
| | - Mária Pecháčová
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Comenius University in Bratislava, Odbojárov 10, SK-832 32 Bratislava, Slovakia.
| | - Jiřina Stolaříková
- Laboratory for Mycobacterial Diagnostics and Tuberculosis, Regional Institute of Public Health, Partyzánské náměstí 7, CZ-702 00 Ostrava, Czech Republic.
| | - Daniel Pecher
- Department of Pharmaceutical Analysis and Nuclear Pharmacy, Faculty of Pharmacy, Comenius University in Bratislava, Odbojárov 10, SK-832 32 Bratislava, Slovakia.
- Toxicological and Antidoping Center, Faculty of Pharmacy, Comenius University in Bratislava, Odbojárov 10, SK-832 32 Bratislava, Slovakia.
| | - Michal Oravec
- Global Change Research Institute CAS, Belidla 986/4a, CZ-603 00 Brno, Czech Republic.
| |
Collapse
|
24
|
Pawar GG, Robert F, Grau E, Cramail H, Landais Y. Visible-light photocatalyzed oxidative decarboxylation of oxamic acids: a green route to urethanes and ureas. Chem Commun (Camb) 2018; 54:9337-9340. [PMID: 30073222 DOI: 10.1039/c8cc05462b] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A sustainable metal-free route to urethanes and ureas based on a photocatalyzed oxidative decarboxylation of oxamic acids is described. The reaction includes in situ generation of an isocyanate from the oxamic acid, using an organic dye as a photocatalyst, a hypervalent iodine reagent as an oxidant and a light source, which trigger the free-radical decarboxylation. This protocol successfully avoids the isolation, purification and storage of carcinogenic isocyanates and allows elaboration of urethanes and ureas in a one-pot process from commercially available sources.
Collapse
Affiliation(s)
- Govind Goroba Pawar
- University of Bordeaux, Institute of Molecular Sciences (ISM), UMR-CNRS 5255, 351, Cours de la Libération, 33405 Talence Cedex, France.
| | | | | | | | | |
Collapse
|
25
|
Wei X, Wu J, Zhao G, Galdamez J, Lele SM, Wang X, Liu Y, Soni DM, Purdue PE, Mikuls TR, Goldring SR, Wang D. Development of a Janus Kinase Inhibitor Prodrug for the Treatment of Rheumatoid Arthritis. Mol Pharm 2018; 15:3456-3467. [PMID: 29966420 DOI: 10.1021/acs.molpharmaceut.8b00433] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
While highly efficacious in treating rheumatoid arthritis (RA), the approved Janus kinase (JAK) inhibitor, Tofacitinib (Tofa, CP-690 550), has dose-dependent toxicities that limit its clinical application. In this study, we have examined whether a prodrug design that targets arthritic joints would enhance Tofa's therapeutic efficacy, which may provide an opportunity for future development of safer Tofa dosing regimens. A prodrug of Tofa (P-Tofa) was synthesized by conjugating the drug to the N-(2-hydroxypropyl)methacrylamide (HPMA) copolymer via an acid cleavable carbamate linker. The therapeutic efficacy of a single dose of P-Tofa was compared to the dose-equivalent daily oral administration of Tofa in an adjuvant-induced arthritis (AA) rat model. Saline treated AA rats and age-matched healthy rats were used as controls. Observational analyses support the superior and sustained efficacy of a single dose P-Tofa treatment compared to the dose-equivalent daily Tofa administration in ameliorating joint inflammation. Micro-CT and histological analyses demonstrated that the P-Tofa treatment provided a structural preservation of the joints better than that of the dose-equivalent Tofa. Optical imaging, immunohistochemistry, and fluorescence-activated cell sorting analyses attribute P-Tofa's superior therapeutic efficacy to its passive targeting to arthritic joints and inflammatory cell-mediated sequestration. In vitro cell culture studies reveal that the P-Tofa treatment produced sustained the inhibition of JAK/STAT6 signaling in IL-4-treated murine bone marrow macrophages, consistent with a gradual subcellular release of Tofa. Collectively, a HPMA-based nanoscale prodrug of P-Tofa has the potential to enhance the therapeutic efficacy and widen the therapeutic window of Tofa therapy in RA.
Collapse
Affiliation(s)
- Xin Wei
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Nebraska Medical Center , Omaha , Nebraska 68198 , United States
| | - Jianbo Wu
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Nebraska Medical Center , Omaha , Nebraska 68198 , United States
| | - Gang Zhao
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Nebraska Medical Center , Omaha , Nebraska 68198 , United States
| | - Josselyn Galdamez
- Hospital for Special Surgery , New York , New York 10021 , United States
| | - Subodh M Lele
- Department of Pathology and Microbiology, College of Medicine , University of Nebraska Medical Center , Omaha , Nebraska 68198 , United States
| | - Xiaoyan Wang
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Nebraska Medical Center , Omaha , Nebraska 68198 , United States
| | - Yanzhi Liu
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Nebraska Medical Center , Omaha , Nebraska 68198 , United States
| | - Dhruvkumar M Soni
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Nebraska Medical Center , Omaha , Nebraska 68198 , United States
| | - P Edward Purdue
- Hospital for Special Surgery , New York , New York 10021 , United States
| | - Ted R Mikuls
- Division of Rheumatology, Department of Internal Medicine, College of Medicine , University of Nebraska Medical Center , Omaha , Nebraska 68198 , United States.,Veterans Affairs Nebraska-Western Iowa Health Care System , Omaha , Nebraska 68105 , United States
| | - Steven R Goldring
- Hospital for Special Surgery , New York , New York 10021 , United States
| | - Dong Wang
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Nebraska Medical Center , Omaha , Nebraska 68198 , United States
| |
Collapse
|
26
|
Li Y, Wang Y, Zhang R, Liu C, Wei Y, Sun J, He Z, Xu Y, Zhang T. Improving the oral bioavailability of tapentadol via a carbamate prodrug approach: synthesis, bioactivation, and pharmacokinetics. Drug Deliv Transl Res 2018; 8:1335-1344. [DOI: 10.1007/s13346-018-0524-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
27
|
Alwaseem H, Frisch BJ, Fasan R. Anticancer activity profiling of parthenolide analogs generated via P450-mediated chemoenzymatic synthesis. Bioorg Med Chem 2018; 26:1365-1373. [PMID: 28826596 PMCID: PMC5803483 DOI: 10.1016/j.bmc.2017.08.009] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Revised: 07/31/2017] [Accepted: 08/07/2017] [Indexed: 01/14/2023]
Abstract
The plant-derived sesquiterpene lactone parthenolide (PTL) was recently found to possess promising anticancer activity but elaboration of this natural product scaffold for optimization of its pharmacological properties has proven challenging via available chemical methods. In this work, P450-catalyzed C-H hydroxylation of positions C9 and C14 in PTL was coupled to carbamoylation chemistry to yield a panel of novel carbamate-based PTL analogs ('parthenologs'). These compounds, along with a series of other C9- and C14-functionalized parthenologs obtained via O-H acylation, alkylation, and metal-catalyzed carbene insertion, were profiled for their cytotoxicity against a diverse panel of human cancer cell lines. These studies led to the discovery of several parthenologs with significantly improved anticancer activity (2-14-fold) compared to the parent molecule. Most interestingly, two PTL analogs with high cytotoxicity (LC50∼1-3μM) against T cell leukemia (Jurkat), mantle cell lymphoma (JeKo-1), and adenocarcinoma (HeLa) cells as well as a carbamate derivative with potent activity (LC50=0.6μM) against neuroblastoma cells (SK-N-MC) were obtained. In addition, these analyses resulted in the identification of parthenologs featuring both a broad spectrum and tumor cell-specific anticancer activity profile, thus providing valuable probes for the future investigation of biomolecular targets that can affect cell viability across multiple as well as specific types of human cancers. Altogether, these results highlight the potential of P450-mediated chemoenzymatic C-H functionalization toward tuning and improving the anticancer activity of the natural product parthenolide.
Collapse
Affiliation(s)
- Hanan Alwaseem
- Department of Chemistry, University of Rochester, Rochester, NY 14627, United States
| | - Benjamin J Frisch
- Department of Medicine Hematology/Oncology Division, School of Medicine and Dentistry, University of Rochester, Rochester, NY 14627, United States
| | - Rudi Fasan
- Department of Chemistry, University of Rochester, Rochester, NY 14627, United States.
| |
Collapse
|
28
|
De Simone G, Angeli A, Bozdag M, Supuran CT, Winum JY, Monti SM, Alterio V. Inhibition of carbonic anhydrases by a substrate analog: benzyl carbamate directly coordinates the catalytic zinc ion mimicking bicarbonate binding. Chem Commun (Camb) 2018; 54:10312-10315. [DOI: 10.1039/c8cc05755a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
N-Unsubstituted carbamates can be used as lead compounds for the development of carbonic anhydrase inhibitors possessing a binding mode similar to bicarbonate.
Collapse
Affiliation(s)
| | - Andrea Angeli
- Neurofarba Department
- Section of Pharmaceutical and Nutriceutical Sciences
- Università degli Studi di Firenze
- Sesto Fiorentino
- Florence
| | - Murat Bozdag
- Neurofarba Department
- Section of Pharmaceutical and Nutriceutical Sciences
- Università degli Studi di Firenze
- Sesto Fiorentino
- Florence
| | - Claudiu T. Supuran
- Neurofarba Department
- Section of Pharmaceutical and Nutriceutical Sciences
- Università degli Studi di Firenze
- Sesto Fiorentino
- Florence
| | - Jean-Yves Winum
- Institut des Biomolécules Max Mousseron (IBMM) UMR 5247 CNRS
- ENSCM
- Université de Montpellier
- 240 avenue du professeur Emile Jeanbrau
- 34296 Montpellier Cedex
| | | | | |
Collapse
|
29
|
Majekova M, Ballekova J, Prnova M, Stefek M. Structure optimization of tetrahydropyridoindole-based aldose reductase inhibitors improved their efficacy and selectivity. Bioorg Med Chem 2017; 25:6353-6360. [PMID: 29074349 DOI: 10.1016/j.bmc.2017.10.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 09/29/2017] [Accepted: 10/05/2017] [Indexed: 11/15/2022]
Abstract
In our previous study, tetrahydropyridoindoles carboxymethylated in position 8 were identified as aldose reductase (ALR2) inhibitors with mild efficacy and selectivity yet with significant antioxidant activity. In the present study we proceeded with optimization of the tetrahydropyridoindole scaffold by shifting the carboxymethyl pharmacophore from position 8 to position 5, with the aim to improve the biological activity. Commercial databases were screened for the presence of tetrahydropyridoindoles carboxymethylated in position 5 and an experimental set of eight compounds was created. Mild inhibition characterized by IC50 in micromolar range was recorded for compound 8 with the isopropyl substituent at the piperidine nitrogen (position 2). This alkylated tertiary nitrogen is characterized by a rather high basicity (pKa ∼ 10.4) with complete protonization at physiological pH. On the other hand, ALR2 inhibition activity of the low basicity derivatives 3-7 with an acyl substituted nitrogen in position 2 (pKa ∼ -1 to -3) was characterized with IC50 values in low and medium nanomolar region. Docking into the binding site of human recombinant enzyme AKR1B1 performed for 3 revealed an interaction network responsible for the high affinity and selectivity. In ex vivo experiment, sorbitol accumulation in isolated rat eye lenses was significantly inhibited by 3 in the presence of high glucose, starting at a concentration as low as 0.1 μM. Moreover, in streptozotocin-induced diabetic rats, compound 3 administered intragastrically (i.g., 50 mg/kg/day) for five consecutive days significantly inhibited sorbitol accumulation in red blood cells and the sciatic nerve. Molecular obesity indices predicted along with water solubility point an excellent "lead-likeness" of compound 3, with prospects of further structure optimizations.
Collapse
Affiliation(s)
- Magdalena Majekova
- Institute of Experimental Pharmacology and Toxicology, Slovak Academy of Sciences, Dubravska cesta 9, 841 04 Bratislava, Slovakia
| | - Jana Ballekova
- Institute of Experimental Pharmacology and Toxicology, Slovak Academy of Sciences, Dubravska cesta 9, 841 04 Bratislava, Slovakia
| | - Marta Prnova
- Institute of Experimental Pharmacology and Toxicology, Slovak Academy of Sciences, Dubravska cesta 9, 841 04 Bratislava, Slovakia
| | - Milan Stefek
- Institute of Experimental Pharmacology and Toxicology, Slovak Academy of Sciences, Dubravska cesta 9, 841 04 Bratislava, Slovakia.
| |
Collapse
|
30
|
Quantitative estimation of cholinesterase-specific drug metabolism of carbamate inhibitors provided by the analysis of the area under the inhibition-time curve. J Pharm Biomed Anal 2017; 144:167-174. [PMID: 28468728 DOI: 10.1016/j.jpba.2017.04.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Revised: 03/30/2017] [Accepted: 04/09/2017] [Indexed: 12/25/2022]
Abstract
Several molecules containing carbamate groups are metabolized by cholinesterases. This metabolism includes a time-dependent catalytic step which temporary inhibits the enzymes. In this paper we demonstrate that the analysis of the area under the inhibition versus time curve (AUIC) can be used to obtain a quantitative estimation of the amount of carbamate metabolized by the enzyme. (R)-bambuterol monocarbamate and plasma butyrylcholinesterase were used as model carbamate-cholinesterase system. The inhibition of different concentrations of the enzyme was monitored for 5h upon incubation with different concentrations of carbamate and the resulting AUICs were analyzed. The amount of carbamate metabolized could be estimated with <15% accuracy (RE%) and ≤23% precision (RSD%). Since the knowledge of the inhibition kinetics is not required for the analysis, this approach could be used to determine the amount of drug metabolized by cholinesterases in a selected compartment in which the cholinesterase is confined (e.g. in vitro solutions, tissues or body fluids), either in vitro or in vivo.
Collapse
|
31
|
Biasutto L, Mattarei A, Azzolini M, La Spina M, Sassi N, Romio M, Paradisi C, Zoratti M. Resveratrol derivatives as a pharmacological tool. Ann N Y Acad Sci 2017; 1403:27-37. [PMID: 28675763 DOI: 10.1111/nyas.13401] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Revised: 05/05/2017] [Accepted: 05/10/2017] [Indexed: 12/13/2022]
Abstract
Prodrugs of resveratrol are under development. Among the long-term goals, still largely elusive, are (1) modulating physical properties (e.g., water-soluble derivatives bearing polyethylene glycol chains), (2) changing distribution in the body (e.g., galactosyl derivatives restricted to the intestinal lumen), (3) increasing absorption from the gastrointestinal tract (e.g., derivatives imitating the natural substrates of endogenous transporters), and (4) hindering phase II metabolism (e.g., temporarily blocking the hydroxyls), all contributing to (5) increasing bioavailability. The chemical bonds that have been tested for functionalization include carboxyester, acetal, and carbamate groups. A second approach, which can be combined with the first, seeks to reinforce or modify the biochemical activities of resveratrol by concentrating the compound at specific subcellular sites. An example is provided by mitochondria-targeted derivatives. These proved to be pro-oxidant and cytotoxic in vitro, selectively killing fast-growing and tumor cells when supplied in the low micromolar range. This suggests the possibility of anticancer applications.
Collapse
Affiliation(s)
- Lucia Biasutto
- CNR Neuroscience Institute, Padova, Italy.,Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Andrea Mattarei
- Department of Chemical Sciences, University of Padova, Padova, Italy.,Department of Pharmaceutical & Pharmacological Sciences, University of Padova, Padova, Italy
| | - Michele Azzolini
- CNR Neuroscience Institute, Padova, Italy.,Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Martina La Spina
- CNR Neuroscience Institute, Padova, Italy.,Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Nicola Sassi
- CNR Neuroscience Institute, Padova, Italy.,Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Matteo Romio
- Department of Chemical Sciences, University of Padova, Padova, Italy
| | - Cristina Paradisi
- Department of Chemical Sciences, University of Padova, Padova, Italy
| | - Mario Zoratti
- CNR Neuroscience Institute, Padova, Italy.,Department of Biomedical Sciences, University of Padova, Padova, Italy
| |
Collapse
|
32
|
Shahsavari S, Gooding J, Wigstrom T, Fang S. Formation of Hindered Arylcarbamates using Alkyl Aryl Carbonates under Highly Reactive Conditions. ChemistrySelect 2017; 2:3959-3963. [PMID: 29098174 PMCID: PMC5662102 DOI: 10.1002/slct.201700364] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 05/03/2017] [Indexed: 12/30/2022]
Abstract
Hindered O-tert-alkyl N-arylcarbamates were conveniently prepared by treating arylamines with aryl tert-alkyl carbonates in the presence of a strong base. The new method avoids the use of sensitive and difficult-to-access dialkyl dicarbonates and isocyanates, which are most commonly used in known methods. Instead, the stable and readily accessible alkyl aryl carbonates are used. Therefore, the new method is particularly suitable for the synthesis of N-arylcarbamates that contain a complex O-alkyl moiety. Using the method, electron-rich and electron-poor, and primary and secondary arylamines can all be conveniently converted to their carbamates with acceptable yields. The method was also found equally effective for the synthesis of the less hindered O-secondary and O-primary alkyl N-arylcarbamates.
Collapse
Affiliation(s)
- Shahien Shahsavari
- Department of Chemistry Michigan Technological University 1400 Townsend Drive, Houghton, MI 49931
| | - James Gooding
- Department of Chemistry Michigan Technological University 1400 Townsend Drive, Houghton, MI 49931
| | - Travis Wigstrom
- Department of Chemistry Michigan Technological University 1400 Townsend Drive, Houghton, MI 49931
| | - Shiyue Fang
- Department of Chemistry Michigan Technological University 1400 Townsend Drive, Houghton, MI 49931
| |
Collapse
|
33
|
Fujino C, Tamura Y, Tange S, Nakajima H, Sanoh S, Watanabe Y, Uramaru N, Kojima H, Yoshinari K, Ohta S, Kitamura S. Metabolism of methiocarb and carbaryl by rat and human livers and plasma, and effect on their PXR, CAR and PPARα activities. J Toxicol Sci 2017; 41:677-91. [PMID: 27665777 DOI: 10.2131/jts.41.677] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
The oxidative, reductive, and hydrolytic metabolism of methiocarb and the hydrolytic metabolism of carbaryl by liver microsomes and plasma of rats or humans were examined. The effects of the metabolism of methiocarb and carbaryl on their nuclear receptor activities were also examined. When methiocarb was incubated with rat liver microsomes in the presence of NADPH, methiocarb sulfoxide, and a novel metabolite, methiocarb sulfone were detected. Methiocarb sulfoxide was oxidized to the sulfone by liver microsomes and reduced back to methiocarb by liver cytosol. Thus, the interconversion between methiocarb and the sulfoxide was found to be a new metabolic pathway for methiocarb by liver microsomes. The product of methiocarb hydrolysis, which is methylthio-3,5-xylenol (MX), was also oxidized to sulfoxide form by rat liver microsomes. The oxidations were catalyzed by human flavin-containing monooxygenase isoform (FMO1). CYP2C19, which is a human cytochrome P450 (CYP) isoform, catalyzed the sulfoxidations of methiocarb and MX, while CYP1A2 also exhibited oxidase activity toward MX. Methiocarb and carbaryl were not enzymatically hydrolyzed by the liver microsomes, but they were mainly hydrolyzed by plasma and albumin to MX and 1-naphthol, respectively. Both methiocarb and carbaryl exhibited PXR and PPARα agonistic activities; however, methiocarb sulfoxide and sulfone showed markedly reduced activities. In fact, when methiocarb was incubated with liver microsomes, the receptor activities were decreased. In contrast, MX and 1-naphthol showed nuclear receptor activities equivalent to those of their parent carbamates. Thus, the hydrolysis of methiocarb and carbaryl and the oxidation of methiocarb markedly modified their nuclear receptor activities.
Collapse
Affiliation(s)
- Chieri Fujino
- Graduate School of Biomedical and Health Sciences, Hiroshima University
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
34
|
Azzolini M, Mattarei A, La Spina M, Fanin M, Chiodarelli G, Romio M, Zoratti M, Paradisi C, Biasutto L. New natural amino acid-bearing prodrugs boost pterostilbene's oral pharmacokinetic and distribution profile. Eur J Pharm Biopharm 2017; 115:149-158. [PMID: 28254379 DOI: 10.1016/j.ejpb.2017.02.017] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Revised: 02/17/2017] [Accepted: 02/24/2017] [Indexed: 12/14/2022]
Abstract
The biomedical effects of the natural phenol pterostilbene are of great interest but its bioavailability is negatively affected by the phenolic group in position 4' which is an ideal target for the conjugative enzymes of phase II metabolism. We report the synthesis and characterization of prodrugs in which the hydroxyl moiety is reversibly protected as a carbamate ester linked to the N-terminus of a natural amino acid. Prodrugs comprising amino acids with hydrophobic side chains were readily absorbed after intragastric administration to rats. The Area Under the Curve for pterostilbene in blood was optimal when prodrugs with isoleucine or β-alanine were used. The prodrug incorporating isoleucine was used for further studies to map distribution into major organs. When compared to pterostilbene itself, administration of the isoleucine prodrug afforded increased absorption, reduced metabolism and higher concentrations of pterostilbene, sustained for several hours, in most of the organs examined. Experiments using Caco-2 cells as an in vitro model for human intestinal absorption suggest that the prodrug could have promising absorption profiles also in humans; its uptake is partly due to passive diffusion, and partly mediated by H+-dependent transporters expressed on the apical membrane of enterocytes, such as PepT1 and OATP.
Collapse
Affiliation(s)
- Michele Azzolini
- University of Padova, Department of Biomedical Sciences, Viale G. Colombo 3, 35121 Padova, Italy; CNR Neuroscience Institute, Viale G. Colombo 3, 35121 Padova, Italy
| | - Andrea Mattarei
- University of Padova, Department of Chemical Sciences, Via F. Marzolo 1, 35131 Padova, Italy
| | - Martina La Spina
- University of Padova, Department of Biomedical Sciences, Viale G. Colombo 3, 35121 Padova, Italy
| | - Michele Fanin
- University of Padova, Department of Chemical Sciences, Via F. Marzolo 1, 35131 Padova, Italy
| | - Giacomo Chiodarelli
- University of Padova, Department of Chemical Sciences, Via F. Marzolo 1, 35131 Padova, Italy
| | - Matteo Romio
- University of Padova, Department of Chemical Sciences, Via F. Marzolo 1, 35131 Padova, Italy
| | - Mario Zoratti
- University of Padova, Department of Biomedical Sciences, Viale G. Colombo 3, 35121 Padova, Italy; CNR Neuroscience Institute, Viale G. Colombo 3, 35121 Padova, Italy
| | - Cristina Paradisi
- University of Padova, Department of Chemical Sciences, Via F. Marzolo 1, 35131 Padova, Italy
| | - Lucia Biasutto
- University of Padova, Department of Biomedical Sciences, Viale G. Colombo 3, 35121 Padova, Italy; CNR Neuroscience Institute, Viale G. Colombo 3, 35121 Padova, Italy.
| |
Collapse
|
35
|
Jagu E, Pomel S, Diez-Martinez A, Ramiandrasoa F, Krauth-Siegel RL, Pethe S, Blonski C, Labruère R, Loiseau PM. Synthesis and in vitro antikinetoplastid activity of polyamine–hydroxybenzotriazole conjugates. Bioorg Med Chem 2017; 25:84-90. [DOI: 10.1016/j.bmc.2016.10.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 09/20/2016] [Accepted: 10/10/2016] [Indexed: 11/29/2022]
|
36
|
Terwege T, Hanekamp W, Garzinsky D, König S, Koch O, Lehr M. ω-Imidazolyl- and ω-Tetrazolylalkylcarbamates as Inhibitors of Fatty Acid Amide Hydrolase: Biological Activity and in vitro Metabolic Stability. ChemMedChem 2016; 11:429-43. [DOI: 10.1002/cmdc.201500445] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Revised: 12/07/2015] [Indexed: 12/20/2022]
Affiliation(s)
- Tobias Terwege
- Institute of Pharmaceutical and Medicinal Chemistry; University of Münster; Corrensstrasse 48 48149 Münster Germany
| | - Walburga Hanekamp
- Institute of Pharmaceutical and Medicinal Chemistry; University of Münster; Corrensstrasse 48 48149 Münster Germany
| | - David Garzinsky
- Institute of Pharmaceutical and Medicinal Chemistry; University of Münster; Corrensstrasse 48 48149 Münster Germany
| | - Simone König
- Core Unit Proteomics; Interdisciplinary Center for Clinical Research (IZKF); University of Münster; Röntgenstrasse 21 48149 Münster Germany
| | - Oliver Koch
- Faculty of Chemistry and Chemical Biology; TU Dortmund University; Otto-Hahn-Strasse 6 44227 Dortmund Germany
| | - Matthias Lehr
- Institute of Pharmaceutical and Medicinal Chemistry; University of Münster; Corrensstrasse 48 48149 Münster Germany
| |
Collapse
|
37
|
Azzolini M, Mattarei A, La Spina M, Marotta E, Zoratti M, Paradisi C, Biasutto L. Synthesis and Evaluation as Prodrugs of Hydrophilic Carbamate Ester Analogues of Resveratrol. Mol Pharm 2015; 12:3441-54. [DOI: 10.1021/acs.molpharmaceut.5b00464] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Michele Azzolini
- Department of Biomedical Sciences, University of Padova, viale G. Colombo
3, 35131 Padova, Italy
- NÓOS Srl, via Campello sul Clitunno 34, 00181 Roma, Italy
| | - Andrea Mattarei
- Department
of Chemical Sciences, University of Padova, via Marzolo 1, 35121 Padova, Italy
| | - Martina La Spina
- Department of Biomedical Sciences, University of Padova, viale G. Colombo
3, 35131 Padova, Italy
| | - Ester Marotta
- Department
of Chemical Sciences, University of Padova, via Marzolo 1, 35121 Padova, Italy
| | - Mario Zoratti
- Department of Biomedical Sciences, University of Padova, viale G. Colombo
3, 35131 Padova, Italy
- CNR Neuroscience Institute, viale G. Colombo 3, 35131 Padova, Italy
| | - Cristina Paradisi
- Department
of Chemical Sciences, University of Padova, via Marzolo 1, 35121 Padova, Italy
| | - Lucia Biasutto
- Department of Biomedical Sciences, University of Padova, viale G. Colombo
3, 35131 Padova, Italy
- CNR Neuroscience Institute, viale G. Colombo 3, 35131 Padova, Italy
| |
Collapse
|
38
|
Vacondio F, Bassi M, Silva C, Castelli R, Carmi C, Scalvini L, Lodola A, Vivo V, Flammini L, Barocelli E, Mor M, Rivara S. Amino Acid Derivatives as Palmitoylethanolamide Prodrugs: Synthesis, In Vitro Metabolism and In Vivo Plasma Profile in Rats. PLoS One 2015; 10:e0128699. [PMID: 26053855 PMCID: PMC4460047 DOI: 10.1371/journal.pone.0128699] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Accepted: 04/29/2015] [Indexed: 12/02/2022] Open
Abstract
Palmitoylethanolamide (PEA) has antinflammatory and antinociceptive properties widely exploited in veterinary and human medicine, despite its poor pharmacokinetics. Looking for prodrugs that could progressively release PEA to maintain effective plasma concentrations, we prepared carbonates, esters and carbamates at the hydroxyl group of PEA. Chemical stability (pH 7.4) and stability in rat plasma and liver homogenate were evaluated by in vitro assays. Carbonates and carbamates resulted too labile and too resistant in plasma, respectively. Ester derivatives, prepared by conjugating PEA with various amino acids, allowed to modulate the kinetics of PEA release in plasma and stability in liver homogenate. L-Val-PEA, with suitable PEA release in plasma, and D-Val-PEA, with high resistance to hepatic degradation, were orally administered to rats and plasma levels of prodrugs and PEA were measured at different time points. Both prodrugs showed significant release of PEA, but provided lower plasma concentrations than those obtained with equimolar doses of PEA. Amino-acid esters of PEA are a promising class to develop prodrugs, even if they need further chemical optimization.
Collapse
Affiliation(s)
- Federica Vacondio
- Dipartimento di Farmacia, Università degli Studi di Parma, Parma, Italy
| | - Michele Bassi
- Dipartimento di Farmacia, Università degli Studi di Parma, Parma, Italy
| | - Claudia Silva
- Dipartimento di Farmacia, Università degli Studi di Parma, Parma, Italy
| | - Riccardo Castelli
- Dipartimento di Farmacia, Università degli Studi di Parma, Parma, Italy
| | - Caterina Carmi
- Dipartimento di Farmacia, Università degli Studi di Parma, Parma, Italy
| | - Laura Scalvini
- Dipartimento di Farmacia, Università degli Studi di Parma, Parma, Italy
| | - Alessio Lodola
- Dipartimento di Farmacia, Università degli Studi di Parma, Parma, Italy
| | - Valentina Vivo
- Dipartimento di Farmacia, Università degli Studi di Parma, Parma, Italy
| | - Lisa Flammini
- Dipartimento di Farmacia, Università degli Studi di Parma, Parma, Italy
| | | | - Marco Mor
- Dipartimento di Farmacia, Università degli Studi di Parma, Parma, Italy
| | - Silvia Rivara
- Dipartimento di Farmacia, Università degli Studi di Parma, Parma, Italy
- * E-mail:
| |
Collapse
|
39
|
Abstract
The carbamate group is a key structural motif in many approved drugs and prodrugs. There is an increasing use of carbamates in medicinal chemistry and many derivatives are specifically designed to make drug-target interactions through their carbamate moiety. In this Perspective, we present properties and stabilities of carbamates, reagents and chemical methodologies for the synthesis of carbamates, and recent applications of carbamates in drug design and medicinal chemistry.
Collapse
Affiliation(s)
- Arun K. Ghosh
- Department of Chemistry and
Department of Medicinal Chemistry, Purdue
University, West Lafayette, Indiana 47907, United States
| | - Margherita Brindisi
- Department of Chemistry and
Department of Medicinal Chemistry, Purdue
University, West Lafayette, Indiana 47907, United States
| |
Collapse
|
40
|
Brücher K, Gräwert T, Konzuch S, Held J, Lienau C, Behrendt C, Illarionov B, Maes L, Bacher A, Wittlin S, Mordmüller B, Fischer M, Kurz T. Prodrugs of reverse fosmidomycin analogues. J Med Chem 2015; 58:2025-35. [PMID: 25633870 DOI: 10.1021/jm5019719] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Fosmidomycin inhibits IspC (Dxr, 1-deoxy-d-xylulose 5-phosphate reductoisomerase), a key enzyme in nonmevalonate isoprenoid biosynthesis that is essential in Plasmodium falciparum. The drug has been used successfully to treat malaria patients in clinical studies, thus validating IspC as an antimalarial target. However, improvement of the drug's pharmacodynamics and pharmacokinetics is desirable. Here, we show that the conversion of the phosphonate moiety into acyloxymethyl and alkoxycarbonyloxymethyl groups can increase the in vitro activity against asexual blood stages of P. falciparum by more than 1 order of magnitude. We also synthesized double prodrugs by additional esterification of the hydroxamate moiety. Prodrugs with modified hydroxamate moieties are subject to bioactivation in vitro. All prodrugs demonstrated improved antiplasmodial in vitro activity. Selected prodrugs and parent compounds were also tested for their cytotoxicity toward HeLa cells and in vivo in a Plasmodium berghei malaria model as well as in the SCID mouse P. falciparum model.
Collapse
Affiliation(s)
- Karin Brücher
- Institut für Pharmazeutische und Medizinische Chemie, Heinrich Heine Universität , Universitätsstr. 1, 40225 Düsseldorf, Germany
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
41
|
New water-soluble carbamate ester derivatives of resveratrol. Molecules 2014; 19:15900-17. [PMID: 25275336 PMCID: PMC6271179 DOI: 10.3390/molecules191015900] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2014] [Revised: 09/22/2014] [Accepted: 09/24/2014] [Indexed: 12/16/2022] Open
Abstract
Low bioavailability severely hinders exploitation of the biomedical potential of resveratrol. Extensive phase-II metabolism and poor water solubility contribute to lowering the concentrations of resveratrol in the bloodstream after oral administration. Prodrugs may provide a solution—protection of the phenolic functions hinders conjugative metabolism and can be exploited to modulate the physicochemical properties of the compound. We report here the synthesis and characterization of carbamate ester derivatives of resveratrol bearing on each nitrogen atom a methyl group and either a methoxy-poly(ethylene glycol)-350 (mPEG-350) or a butyl-glucosyl promoiety conferring high water solubility. Ex vivo absorption studies revealed that the butyl-glucosyl conjugate, unlike the mPEG-350 one, is able to permeate the intestinal wall. In vivo pharmacokinetics confirmed absorption after oral administration and showed that no hydrolysis of the carbamate groups takes place. Thus, sugar groups can be attached to resveratrol to obtain soluble derivatives maintaining to some degree the ability to permeate biomembranes, perhaps by facilitated or active transport.
Collapse
|
42
|
Krátký M, Volková M, Novotná E, Trejtnar F, Stolaříková J, Vinšová J. Synthesis and biological activity of new salicylanilide N,N-disubstituted carbamates and thiocarbamates. Bioorg Med Chem 2014; 22:4073-82. [DOI: 10.1016/j.bmc.2014.05.064] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Revised: 05/25/2014] [Accepted: 05/28/2014] [Indexed: 10/25/2022]
|
43
|
Göçer H, Akincioğlu A, Göksu S, Gülçin İ, Supuran CT. Carbonic anhydrase and acetylcholinesterase inhibitory effects of carbamates and sulfamoylcarbamates. J Enzyme Inhib Med Chem 2014; 30:316-20. [DOI: 10.3109/14756366.2014.928704] [Citation(s) in RCA: 107] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Affiliation(s)
- Hülya Göçer
- Central Researching Laboratory, Agri Ibrahim Cecen University, Agri, Turkey,
- Faculty of Science, Department of Chemistry, Atatürk University, Erzurum, Turkey,
| | - Akın Akincioğlu
- Central Researching Laboratory, Agri Ibrahim Cecen University, Agri, Turkey,
- Faculty of Science, Department of Chemistry, Atatürk University, Erzurum, Turkey,
| | - Süleyman Göksu
- Faculty of Science, Department of Chemistry, Atatürk University, Erzurum, Turkey,
| | - İlhami Gülçin
- Faculty of Science, Department of Chemistry, Atatürk University, Erzurum, Turkey,
- Department Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia, and
| | - Claudiu T. Supuran
- Laboratorio di Chimica Bioinorganica, Università degli Studi di Firenze, Via della Lastruccia, Sesto Fiorentino, Firenze, Italy
| |
Collapse
|
44
|
Terwege T, Dahlhaus H, Hanekamp W, Lehr M. ω-Heteroarylalkylcarbamates as inhibitors of fatty acid amide hydrolase (FAAH). MEDCHEMCOMM 2014. [DOI: 10.1039/c4md00181h] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of heteroaryl-substituted alkylcarbamates have been synthesized and evaluated for their inhibitory potency against fatty acid amide hydrolase (FAAH).
Collapse
Affiliation(s)
- Tobias Terwege
- Institute of Pharmaceutical and Medicinal Chemistry
- University of Münster
- Corrensstrasse 48
- D-48149 Münster, Germany
| | - Helmut Dahlhaus
- Institute of Pharmaceutical and Medicinal Chemistry
- University of Münster
- Corrensstrasse 48
- D-48149 Münster, Germany
| | - Walburga Hanekamp
- Institute of Pharmaceutical and Medicinal Chemistry
- University of Münster
- Corrensstrasse 48
- D-48149 Münster, Germany
| | - Matthias Lehr
- Institute of Pharmaceutical and Medicinal Chemistry
- University of Münster
- Corrensstrasse 48
- D-48149 Münster, Germany
| |
Collapse
|
45
|
Purushottamachar P, Godbole AM, Gediya LK, Martin MS, Vasaitis TS, Kwegyir-Afful AK, Ramalingam S, Ates-Alagoz Z, Njar VCO. Systematic structure modifications of multitarget prostate cancer drug candidate galeterone to produce novel androgen receptor down-regulating agents as an approach to treatment of advanced prostate cancer. J Med Chem 2013; 56:4880-98. [PMID: 23713567 DOI: 10.1021/jm400048v] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
As part of our program to explore the influence of small structural modifications of our drug candidate 3β-(hydroxy)-17-(1H-benzimidazol-1-yl)androsta-5,16-diene (galeterone, 5) on the modulation of the androgen receptor (AR), we have prepared and evaluated a series of novel C-3, C-16, and C-17 analogues. Using structure activity analysis, we established that the benzimidazole moiety at C-17 is essential and optimal and also that hydrophilic and heteroaromatic groups at C-3 enhance both antiproliferative (AP) and AR degrading (ARD) activities. The most potent antiproliferative compounds were 3β-(1H-imidazole-1-carboxylate)-17-(1H-benzimidazol-1-yl)androsta-5,16-diene (47), 3-((EZ)-hydroximino)-17-(1H-benzimidazol-1-yl)androsta-4,16-diene (36), and 3β-(pyridine-4-carboxylate)-17-(1H-benzimidazol-1-yl)androsta-5,16-diene (43), with GI50 values of 0.87, 1.91, and 2.57 μM, respectively. Compared to 5, compound 47 was 4- and 8-fold more potent with respect to AP and ARD activities, respectively. Importantly, we also discovered that our compounds, including 5, 36, 43, and 47, could degrade both full-length and truncated ARs in CWR22rv1 human prostate cancer cells. With these activities, they have potential for development as new drugs for the treatment of all forms of prostate cancer.
Collapse
Affiliation(s)
- Puranik Purushottamachar
- Department of Pharmacology, University of Maryland School of Medicine, 685 West Baltimore Street, Baltimore, Maryland 21201-1559, USA
| | | | | | | | | | | | | | | | | |
Collapse
|
46
|
Crow JA, Bittles V, Borazjani A, Potter PM, Ross MK. Covalent inhibition of recombinant human carboxylesterase 1 and 2 and monoacylglycerol lipase by the carbamates JZL184 and URB597. Biochem Pharmacol 2012; 84:1215-22. [PMID: 22943979 DOI: 10.1016/j.bcp.2012.08.017] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2012] [Revised: 08/15/2012] [Accepted: 08/20/2012] [Indexed: 10/27/2022]
Abstract
Carboxylesterase type 1 (CES1) and CES2 are serine hydrolases located in the liver and small intestine. CES1 and CES2 actively participate in the metabolism of several pharmaceuticals. Recently, carbamate compounds were developed to inhibit members of the serine hydrolase family via covalent modification of the active site serine. URB597 and JZL184 inhibit fatty acid amide hydrolase (FAAH) and monoacylglycerol lipase (MAGL), respectively; however, carboxylesterases in liver have been identified as a major off-target. We report the kinetic rate constants for inhibition of human recombinant CES1 and CES2 by URB597 and JZL184. Bimolecular rate constants (k(inact)/K(i)) for inhibition of CES1 by JZL184 and URB597 were similar [3.9 (±0.2) × 10(3) M(-1) s(-1) and 4.5 (±1.3) × 10(3) M(-1) s(-1), respectively]. However, k(inact)/K(i) for inhibition of CES2 by JZL184 and URB597 were significantly different [2.3 (±1.3) × 10(2) M(-1) s(-1) and 3.9 (±1.0) × 10(3) M(-1) s(-1), respectively]. Rates of inhibition of CES1 and CES2 by URB597 were similar; however, CES1 and MAGL were more potently inhibited by JZL184 than CES2. We also determined kinetic constants for spontaneous reactivation of CES1 carbamoylated by either JZL184 or URB597 and CES1 diethylphosphorylated by paraoxon. The reactivation rate was significantly slower (4.5×) for CES1 inhibited by JZL184 than CES1 inhibited by URB597. Half-life of reactivation for CES1 carbamoylated by JZL184 was 49 ± 15 h, which is faster than carboxylesterase turnover in HepG2 cells. Together, the results define the kinetics of inhibition for a class of drugs that target hydrolytic enzymes involved in drug and lipid metabolism.
Collapse
Affiliation(s)
- J Allen Crow
- Center for Environmental Health Sciences, Department of Basic Sciences, College of Veterinary Medicine, Mississippi State University, MS 39762, USA.
| | | | | | | | | |
Collapse
|
47
|
Giannini G, Brunetti T, Battistuzzi G, Alloatti D, Quattrociocchi G, Cima MG, Merlini L, Dallavalle S, Cincinelli R, Nannei R, Vesci L, Bucci F, Foderà R, Guglielmi MB, Pisano C, Cabri W. New retinoid derivatives as back-ups of Adarotene. Bioorg Med Chem 2012; 20:2405-15. [DOI: 10.1016/j.bmc.2012.01.042] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2011] [Accepted: 01/26/2012] [Indexed: 10/14/2022]
|
48
|
Katsari E, Zikos C, Tziveleka LA, Paravatou-Petsotas M, Paleos CM. Cholesteryl-functionalized ADNF-9 peptide: enhanced membrane transport through mouse neuroblastoma Neuro-2a cells. Chem Biol Drug Des 2012; 80:148-54. [PMID: 22416980 DOI: 10.1111/j.1747-0285.2012.01381.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A cholesteryl-functionalized derivative of activity dependent neurotrophic factor-9 peptide (a nine amino acid core peptide of activity-dependent neurotrophic factor, acting against Alzheimer's disease) was synthesized aiming at the improvement of its bioavailability. Therefore, its uptake was comparatively investigated with that of its parent peptide by employing mouse neuroblastoma Neuro-2a cells. Owing to the hydrophobic character of this cholesteryl-functionalized peptide, it exhibited enhanced permeability and intracellular uptake while it also retained its low cytotoxicity at concentrations up to 1 μM. FACS analysis also revealed that when Neuro-2a cells were treated with this activity dependent neurotrophic factor-9 derivative, at a concentration of 50 nM, an almost 100% uptake was obtained. In addition, in vitro biological activity experiments showed that the functionalized peptide retained its neurotrophic activity at femtomolar concentration range.
Collapse
|
49
|
A carbamate-based approach to primaquine prodrugs: Antimalarial activity, chemical stability and enzymatic activation. Bioorg Med Chem 2012; 20:886-92. [DOI: 10.1016/j.bmc.2011.11.059] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2011] [Revised: 11/24/2011] [Accepted: 11/25/2011] [Indexed: 11/20/2022]
|
50
|
Vacondio F, Silva C, Lodola A, Carmi C, Rivara S, Duranti A, Tontini A, Sanchini S, Clapper JR, Piomelli D, Tarzia G, Mor M. Biphenyl-3-yl alkylcarbamates as fatty acid amide hydrolase (FAAH) inhibitors: steric effects of N-alkyl chain on rat plasma and liver stability. Eur J Med Chem 2011; 46:4466-73. [PMID: 21820769 DOI: 10.1016/j.ejmech.2011.07.021] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2011] [Revised: 07/12/2011] [Accepted: 07/12/2011] [Indexed: 12/27/2022]
Abstract
Secondary alkylcarbamic acid biphenyl-3-yl esters are a class of Fatty Acid Amide Hydrolase (FAAH) inhibitors, which include the reference compounds URB597 and URB694. Given the intrinsic reactivity of the carbamate group, the in vivo potency of these molecules in rats is strongly affected by their hydrolysis in plasma or hepatic metabolism. In the present study, in vitro chemical and metabolic stability assays (rat plasma and rat liver S(9) fraction) were used to investigate the structure-property relationships (SPRs) for a focused series of title compounds, where lipophilicity and steric hindrance of the carbamate N-substituent had been modulated. The resulting degradation rates indicate that a secondary or tertiary alkyl group at the carbamate nitrogen atom increases hydrolytic stability towards rat plasma esterases. The calculated solvent accessible surface area (SASA) of the carbamate fragment was employed to describe the differences observed in rate constants of hydrolysis in rat plasma (log k(plasma)), suggesting that stability in plasma increases if the substituent exerts a shielding effect on the carbamate carbonyl. Stability in rat liver S(9) fraction is increased when a tertiary carbon is bound to the carbamate nitrogen atom, while other steric effects showed complex relationships with degradation rates. The SPRs here described may be applied at the pharmacokinetic optimization of other classes of carbamate FAAH inhibitors.
Collapse
Affiliation(s)
- Federica Vacondio
- Dipartimento Farmaceutico, Università degli Studi di Parma, Viale GP Usberti 27/A, I-43124 Parma, Italy
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|