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Koller S, Klein P, Reinhardt K, Ochmann L, Seitz A, Jandl C, Pöthig A, Hintermann L. New Access Routes to Privileged and Chiral Ligands for Transition‐Metal Catalyzed Hydrogen Autotransfer (Borrowing Hydrogen), Dehydrogenative Condensation, and Alkene Isomerization Reactions. Helv Chim Acta 2021. [DOI: 10.1002/hlca.202100175] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Sebastian Koller
- Department Chemie Technische Universität München Lichtenbergstraße 4 DE-85748 Garching bei München Germany
- TUM Catalysis Research Center Ernst-Otto-Fischer-Straße 1 DE-85748 Garching bei München Germany
| | - Philippe Klein
- Department Chemie Technische Universität München Lichtenbergstraße 4 DE-85748 Garching bei München Germany
- TUM Catalysis Research Center Ernst-Otto-Fischer-Straße 1 DE-85748 Garching bei München Germany
| | - Katja Reinhardt
- Department Chemie Technische Universität München Lichtenbergstraße 4 DE-85748 Garching bei München Germany
- TUM Catalysis Research Center Ernst-Otto-Fischer-Straße 1 DE-85748 Garching bei München Germany
| | - Lukas Ochmann
- Department Chemie Technische Universität München Lichtenbergstraße 4 DE-85748 Garching bei München Germany
- TUM Catalysis Research Center Ernst-Otto-Fischer-Straße 1 DE-85748 Garching bei München Germany
| | - Antonia Seitz
- Department Chemie Technische Universität München Lichtenbergstraße 4 DE-85748 Garching bei München Germany
- TUM Catalysis Research Center Ernst-Otto-Fischer-Straße 1 DE-85748 Garching bei München Germany
| | - Christian Jandl
- Department Chemie Technische Universität München Lichtenbergstraße 4 DE-85748 Garching bei München Germany
- TUM Catalysis Research Center Ernst-Otto-Fischer-Straße 1 DE-85748 Garching bei München Germany
| | - Alexander Pöthig
- Department Chemie Technische Universität München Lichtenbergstraße 4 DE-85748 Garching bei München Germany
- TUM Catalysis Research Center Ernst-Otto-Fischer-Straße 1 DE-85748 Garching bei München Germany
| | - Lukas Hintermann
- Department Chemie Technische Universität München Lichtenbergstraße 4 DE-85748 Garching bei München Germany
- TUM Catalysis Research Center Ernst-Otto-Fischer-Straße 1 DE-85748 Garching bei München Germany
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2
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Soley J, Taylor SD. Synthesis of β-Hydroxy-α,α-difluorosulfonamides from Carbanions of Difluoromethanesulfonamides. J Org Chem 2021; 86:6577-6591. [PMID: 33847499 DOI: 10.1021/acs.joc.1c00378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The synthesis of β-hydroxy-α,α-difluorosulfonamides was achieved by reacting difluoromethanesulfonamides with KHMDS in the presence of an aldehyde or ketone. The reaction exhibited a dramatic counterion effect with KHMDS or NaHMDS usually giving excellent yields in minutes, while lithium bases gave little or no product. Excellent yields and high diastereomeric ratios were achieved with Nα-benzyl-Nα-phenylfluorenyl (PhF)-protected chiral amino aldehydes derived from amino acids. Following deprotection, a β-hydroxy-α,α-sulfonamide reacted under peptide coupling and Mitsunobu conditions to furnish a peptidomimetic in an excellent overall yield.
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Affiliation(s)
- Jacob Soley
- Department of Chemistry, University of Waterloo, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
| | - Scott D Taylor
- Department of Chemistry, University of Waterloo, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
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3
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Manaswiyoungkul P, de Araujo ED, Gunning PT. Targeting prenylation inhibition through the mevalonate pathway. RSC Med Chem 2020; 11:51-71. [PMID: 33479604 PMCID: PMC7485146 DOI: 10.1039/c9md00442d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 11/10/2019] [Indexed: 12/13/2022] Open
Abstract
Protein prenylation is a critical mediator in several diseases including cancer and acquired immunodeficiency syndrome (AIDS). Therapeutic intervention has focused primarily on directly targeting the prenyltransferase enzymes, FTase and GGTase I and II. To date, several drugs have advanced to clinical trials and while promising, they have yet to gain approval in a medical setting due to off-target effects and compensatory mechanisms activated by the body which results in drug resistance. While the development of dual inhibitors has mitigated undesirable side effects, potency remains sub-optimal for clinical development. An alternative approach involves antagonizing the upstream mevalonate pathway enzymes, FPPS and GGPPS, which mediate prenylation as well as cholesterol synthesis. The development of these inhibitors presents novel opportunities for dual inhibition of cancer-driven prenylation as well as cholesterol accumulation. Herein, we highlight progress towards the development of inhibitors against the prenylation machinery.
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Affiliation(s)
- Pimyupa Manaswiyoungkul
- Department of Chemistry , University of Toronto , 80 St. George Street , Toronto , Ontario M5S 3H6 , Canada
| | - Elvin D de Araujo
- Department of Chemical and Physical Sciences , University of Toronto Mississauga , 3359 Mississauga Rd N. , Mississauga , Ontario L5L 1C6 , Canada .
| | - Patrick T Gunning
- Department of Chemical and Physical Sciences , University of Toronto Mississauga , 3359 Mississauga Rd N. , Mississauga , Ontario L5L 1C6 , Canada .
- Department of Chemistry , University of Toronto , 80 St. George Street , Toronto , Ontario M5S 3H6 , Canada
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4
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Padilla-Salinas R, Anderson R, Sakaniwa K, Zhang S, Nordeen P, Lu C, Shimizu T, Yin H. Discovery of Novel Small Molecule Dual Inhibitors Targeting Toll-Like Receptors 7 and 8. J Med Chem 2019; 62:10221-10244. [DOI: 10.1021/acs.jmedchem.9b01201] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Rosaura Padilla-Salinas
- Department of Chemistry and Biochemistry and BioFrontiers Institute, University of Colorado Boulder, Boulder, Colorado 80309, United States
| | - Rachel Anderson
- Department of Chemistry and Biochemistry and BioFrontiers Institute, University of Colorado Boulder, Boulder, Colorado 80309, United States
| | - Kentaro Sakaniwa
- Graduate School of Pharmaceuticals Sciences, The University of Tokyo, Tokyo 113-0033, Japan
| | - Shuting Zhang
- School of Pharmaceutical Sciences, Tsinghua University-Peking University Joint Center of Life Science, Tsinghua University, Beijing 100082, China
| | - Patrick Nordeen
- Department of Chemistry and Biochemistry and BioFrontiers Institute, University of Colorado Boulder, Boulder, Colorado 80309, United States
| | - Chuanjun Lu
- Department of Chemistry and Biochemistry and BioFrontiers Institute, University of Colorado Boulder, Boulder, Colorado 80309, United States
| | - Toshiyuki Shimizu
- Graduate School of Pharmaceuticals Sciences, The University of Tokyo, Tokyo 113-0033, Japan
| | - Hang Yin
- Department of Chemistry and Biochemistry and BioFrontiers Institute, University of Colorado Boulder, Boulder, Colorado 80309, United States
- School of Pharmaceutical Sciences, Tsinghua University-Peking University Joint Center of Life Science, Tsinghua University, Beijing 100082, China
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5
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Pikun NV, Kolesnyk NP, Rusanov EB, Plotniece A, Sobolev A, Domracheva I, Shermolovich YG. Contrasting reactivity of fluorinated 2,6-heptanediones towards amines and ammonia, leading to cyclohexanediones or 2-oxa-6-azabicyclo[2.2.2]octanes and evaluation of their cytotoxicity. NEW J CHEM 2019. [DOI: 10.1039/c9nj01446b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synthesis and cytotoxic studies of cyclohexanediones and 2-oxa-6-azabicyclo[2.2.2]octanes obtained in reaction of fluorinated 2,6-hetanediones with amines and ammonia respectively.
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Wang J, Yao X, Huang J. New tricks for human farnesyltransferase inhibitor: cancer and beyond. MEDCHEMCOMM 2017; 8:841-854. [PMID: 30108801 PMCID: PMC6072492 DOI: 10.1039/c7md00030h] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Accepted: 02/15/2017] [Indexed: 12/18/2022]
Abstract
Human protein farnesyltransferase (FTase) catalyzes the addition of a C15-farnesyl lipid group to the cysteine residue located in the COOH-terminal tetrapeptide motif of a variety of important substrate proteins, including well-known Ras protein superfamily. The farnesylation of Ras protein is required both for its normal physiological function, and for the transforming capacity of its oncogenic mutants. Over the last several decades, FTase inhibitors (FTIs) were developed to disrupt the farnesylation of oncogenic Ras as anti-cancer agents, and some of them have entered cancer clinical investigation. On the other hand, some substrates of FTase were demonstrated to be related with other human diseases, including Hutchinson-Gilford progeria syndrome, chronic hepatitis D, and cardiovascular diseases. In this review, we summarize the roles of FTase in malignant transformation, proliferation, apoptosis, angiogenesis, and metastasis of tumor cells, and the recently anticancer clinical research advances of FTIs. The therapeutic prospect of FTIs on several other human diseases is also discussed.
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Affiliation(s)
- Jingyuan Wang
- Shanghai Key Laboratory of New Drug Design , School of Pharmacy , East China University of Science and Technology , 130 Mei Long Road , Shanghai 200237 , China . ; Tel: (+86)21 64253681
| | - Xue Yao
- Shanghai Key Laboratory of New Drug Design , School of Pharmacy , East China University of Science and Technology , 130 Mei Long Road , Shanghai 200237 , China . ; Tel: (+86)21 64253681
| | - Jin Huang
- Shanghai Key Laboratory of New Drug Design , School of Pharmacy , East China University of Science and Technology , 130 Mei Long Road , Shanghai 200237 , China . ; Tel: (+86)21 64253681
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7
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Homerin G, Lipka E, Rigo B, Farce A, Dubois J, Ghinet A. On the discovery of new potent human farnesyltransferase inhibitors: emerging pyroglutamic derivatives. Org Biomol Chem 2017; 15:8110-8118. [DOI: 10.1039/c7ob01489a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
In the current context of lack of emergence of innovative human farnesyltransferase inhibitors, and given all new therapeutic perspectives that open up for such molecules, we have just discovered a new series of powerful inhibitors with IC50values in the nanomolar range.
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Affiliation(s)
- Germain Homerin
- Inserm U995
- LIRIC
- Université de Lille
- CHRU de Lille
- Faculté de médecine – Pôle recherche
| | - Emmanuelle Lipka
- Inserm U995
- LIRIC
- Université de Lille
- CHRU de Lille
- Faculté de médecine – Pôle recherche
| | - Benoît Rigo
- Inserm U995
- LIRIC
- Université de Lille
- CHRU de Lille
- Faculté de médecine – Pôle recherche
| | - Amaury Farce
- Inserm U995
- LIRIC
- Université de Lille
- CHRU de Lille
- Faculté de médecine – Pôle recherche
| | - Joëlle Dubois
- Institut de Chimie des Substances Naturelles
- UPR2301 CNRS
- Centre de Recherche de Gif
- F-91198 Gif-sur-Yvette Cedex
- France
| | - Alina Ghinet
- Inserm U995
- LIRIC
- Université de Lille
- CHRU de Lille
- Faculté de médecine – Pôle recherche
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8
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Moise IM, Ghinet A, Belei D, Dubois J, Farce A, Bîcu E. New indolizine-chalcones as potent inhibitors of human farnesyltransferase: Design, synthesis and biological evaluation. Bioorg Med Chem Lett 2016; 26:3730-4. [PMID: 27282741 DOI: 10.1016/j.bmcl.2016.05.074] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Revised: 05/24/2016] [Accepted: 05/25/2016] [Indexed: 10/21/2022]
Abstract
A new family of indolizine-chalcones was designed, synthesized and screened for the inhibitory potential on human farnesyltransferase in vitro to identify potent antitumor agents. The most active compound was phenothiazine 2a, exhibiting an IC50 value in the low nanomolar range, similar to that of known FTI-276, highly potent farnesyltransferase inhibitor. The newly synthesized indolizine-chalcones 2a-d constitute the most efficient inhibitors of farnesyltransferase bearing a phenothiazine unit known to date.
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Affiliation(s)
- Iuliana-Monica Moise
- 'Alexandru Ioan Cuza' University of Iasi, Faculty of Chemistry, Bd. Carol I nr. 11, 700506 Iasi, Romania
| | - Alina Ghinet
- 'Alexandru Ioan Cuza' University of Iasi, Faculty of Chemistry, Bd. Carol I nr. 11, 700506 Iasi, Romania; Hautes Etudes d'Ingénieur (HEI), Groupe HEI-ISA-ISEN, UCLille, Laboratoire de Pharmacochimie, 13 rue de Toul, F-59046 Lille, France; Inserm U995, LIRIC, Université de Lille, CHRU de Lille, Faculté de médecine-Pôle recherche, Place Verdun, F-59045 Lille Cedex, France
| | - Dalila Belei
- 'Alexandru Ioan Cuza' University of Iasi, Faculty of Chemistry, Bd. Carol I nr. 11, 700506 Iasi, Romania
| | - Joëlle Dubois
- Institut de Chimie des Substances Naturelles, UPR2301 CNRS, Centre de Recherche de Gif, Avenue de la Terrasse, F-91198 Gif-sur-Yvette Cedex, France
| | - Amaury Farce
- Inserm U995, LIRIC, Université de Lille, CHRU de Lille, Faculté de médecine-Pôle recherche, Place Verdun, F-59045 Lille Cedex, France; Faculté des Sciences Pharmaceutiques et Biologiques de Lille, 3 Rue du Pr Laguesse, B.P. 83, F-59006 Lille, France
| | - Elena Bîcu
- 'Alexandru Ioan Cuza' University of Iasi, Faculty of Chemistry, Bd. Carol I nr. 11, 700506 Iasi, Romania.
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9
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Phenothiazine-based CaaX competitive inhibitors of human farnesyltransferase bearing a cysteine, methionine, serine or valine moiety as a new family of antitumoral compounds. Bioorg Med Chem Lett 2015; 25:4447-52. [DOI: 10.1016/j.bmcl.2015.09.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Revised: 09/03/2015] [Accepted: 09/04/2015] [Indexed: 01/08/2023]
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