1
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Zhang Y, Yan H, Zhao P, Chen R, Fang W, Wang L, Ma Y. Eco-friendly α,β-C(sp 3)-H difunctionalization of tertiary amines via sequential [1,5]-hydride transfer and hetero-Diels-Alder cyclization. Chem Commun (Camb) 2024; 60:10712-10715. [PMID: 39239740 DOI: 10.1039/d4cc02858a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/07/2024]
Abstract
An unprecedented eco-friendly multi-component domino reaction for the synthesis of novel N,O-acetals is reported. The protocol involves sequential coupling, [1,5]-hydride transfer and hetero-Diels-Alder cyclization. This new strategy enables direct α,β-difunctionalization of cyclic amines utilizing enamines generated in situ. The methodology features high atom and step economy, excellent regioselectivity, a simple work-up procedure and molecular diversity.
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Affiliation(s)
- Yi Zhang
- Institute of Advanced Studies and School of Pharmaceutical Sciences, Taizhou University, 1139 Shifu Avenue Taizhou, 318000, People's Republic of China.
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China.
| | - Huihui Yan
- Center for Clinical Pharmacy, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, 310011, China
| | - Peng Zhao
- Institute of Advanced Studies and School of Pharmaceutical Sciences, Taizhou University, 1139 Shifu Avenue Taizhou, 318000, People's Republic of China.
| | - Rener Chen
- Institute of Advanced Studies and School of Pharmaceutical Sciences, Taizhou University, 1139 Shifu Avenue Taizhou, 318000, People's Republic of China.
| | - Weiwei Fang
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China.
| | - Lei Wang
- Institute of Advanced Studies and School of Pharmaceutical Sciences, Taizhou University, 1139 Shifu Avenue Taizhou, 318000, People's Republic of China.
- College of Material, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology, Ministry of Education, Hangzhou Normal University, Hangzhou, 311121, China
| | - Yongmin Ma
- Institute of Advanced Studies and School of Pharmaceutical Sciences, Taizhou University, 1139 Shifu Avenue Taizhou, 318000, People's Republic of China.
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2
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Li C, Shi K, Zhao S, Liu J, Zhai Q, Hou X, Xu J, Wang X, Liu J, Wu X, Fan W. Natural-source payloads used in the conjugated drugs architecture for cancer therapy: Recent advances and future directions. Pharmacol Res 2024; 207:107341. [PMID: 39134188 DOI: 10.1016/j.phrs.2024.107341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2024] [Revised: 07/30/2024] [Accepted: 08/02/2024] [Indexed: 08/15/2024]
Abstract
Drug conjugates are obtained from tumor-located vectors connected to cytotoxic agents via linkers, which are designed to deliver hyper-toxic payloads directly to targeted cancer cells. These drug conjugates include antibody-drug conjugates (ADCs), peptide-drug conjugates (PDCs), small molecule-drug conjugates (SMDCs), nucleic acid aptamer-drug conjugates (ApDCs), and virus-like drug conjugate (VDCs), which show great therapeutic value in the clinic. Drug conjugates consist of a targeting carrier, a linker, and a payload. Payloads are key therapy components. Cytotoxic molecules and their derivatives derived from natural products are commonly used in the payload portion of conjugates. The ideal payload should have sufficient toxicity, stability, coupling sites, and the ability to be released under specific conditions to kill tumor cells. Microtubule protein inhibitors, DNA damage agents, and RNA inhibitors are common cytotoxic molecules. Among these conjugates, cytotoxic molecules of natural origin are summarized based on their mechanism of action, conformational relationships, and the discovery of new derivatives. This paper also mentions some cytotoxic molecules that have the potential to be payloads. It also summarizes the latest technologies and novel conjugates developed in recent years to overcome the shortcomings of ADCs, PDCs, SMDCs, ApDCs, and VDCs. In addition, this paper summarizes the clinical trials conducted on conjugates of these cytotoxic molecules over the last five years. It provides a reference for designing and developing safer and more efficient conjugates.
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Affiliation(s)
- Cuiping Li
- Department of Pharmacy, Seventh People's Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200137, China.
| | - Kourong Shi
- Department of Pharmacy, Seventh People's Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200137, China.
| | - Siyuan Zhao
- Department of Pharmacy, Seventh People's Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200137, China.
| | - Juan Liu
- Department of Pharmacy, Seventh People's Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200137, China.
| | - Qiaoli Zhai
- Department of Pharmacy, Seventh People's Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200137, China.
| | - Xiaoli Hou
- Department of Pharmacy, Seventh People's Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200137, China.
| | - Jie Xu
- Department of Pharmacy, Seventh People's Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200137, China.
| | - Xinyu Wang
- Shanghai Wei Er Lab, Shanghai 201707, China.
| | - Jiahui Liu
- Fujian University of Traditional Chinese Medicine, Fuzhou 350108, China.
| | - Xin Wu
- Fujian University of Traditional Chinese Medicine, Fuzhou 350108, China; Shanghai Wei Er Lab, Shanghai 201707, China.
| | - Wei Fan
- Department of Pharmacy, Seventh People's Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200137, China.
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3
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Ricardo MG, Llanes D, Rennert R, Jänicke P, Rivera DG, Wessjohann LA. Improved Access to Potent Anticancer Tubulysins and Linker-Functionalized Payloads Via an All-On-Resin Strategy. Chemistry 2024; 30:e202401943. [PMID: 38771268 DOI: 10.1002/chem.202401943] [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: 05/19/2024] [Accepted: 05/21/2024] [Indexed: 05/22/2024]
Abstract
Tubulysins are among the most recent antimitotic compounds to enter into antibody/peptide-drug conjugate (ADC/PDC) development. Thus far, the design of the most promising tubulysin payloads relied on simplifying their structures, e. g., by using small tertiary amide N-substituents (Me, Et, Pr) on the tubuvaline residue. Cumbersome solution-phase approaches are typically used for both syntheses and functionalization with cleavable linkers. p-Aminobenzyl quaternary ammonium (PABQ) linkers were a remarkable advancement for targeted delivery, but the procedures to incorporate them into tubulysins are only of moderate efficiency. Here we describe a novel all-on-resin strategy permitting a loss-free resin linkage and an improved access to super potent tubulysin analogs showing close resemblance to the natural compounds. For the first time, a protocol enables the integration of on-resin tubulysin derivatization with, e. g., a maleimido-Val-Cit-PABQ linker, which is a notable progress for the payload-PABQ-linker technology. The strategy also allows tubulysin diversification of the internal amide N-substituent, thus enabling to screen a tubulysin library for the discovery of new potent analogs. This work provides ADC/PDC developers with new tools for both rapid access to new derivatives and easier linker-attachment and functionalization.
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Affiliation(s)
- Manuel G Ricardo
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, D-06120, Halle (Saale), Germany
- Laboratory of Synthetic and Biomolecular Chemistry, Faculty of Chemistry, University of Havana, Zapata & G, Havana, 10400, Cuba
- Present address: Department of Biomolecular Systems, Max Planck Institute of Colloids and Interfaces, Am Mühlenberg 1, D-14476, Potsdam, Germany
| | - Dayma Llanes
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, D-06120, Halle (Saale), Germany
| | - Robert Rennert
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, D-06120, Halle (Saale), Germany
| | - Paul Jänicke
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, D-06120, Halle (Saale), Germany
| | - Daniel G Rivera
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, D-06120, Halle (Saale), Germany
- Laboratory of Synthetic and Biomolecular Chemistry, Faculty of Chemistry, University of Havana, Zapata & G, Havana, 10400, Cuba
| | - Ludger A Wessjohann
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, D-06120, Halle (Saale), Germany
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4
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Neo AG, Ramiro JL, García-Valverde M, Díaz J, Marcos CF. Stefano Marcaccini: a pioneer in isocyanide chemistry. Mol Divers 2024; 28:335-418. [PMID: 37043161 PMCID: PMC10876884 DOI: 10.1007/s11030-023-10641-7] [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: 01/23/2023] [Accepted: 03/20/2023] [Indexed: 04/13/2023]
Abstract
Stefano Marcaccini was one of the pioneers in the use of isocyanide-based multicomponent reactions in organic synthesis. Throughout his career at the University of Florence he explored many different faces of isocyanide chemistry, especially those geared towards the synthesis of biologically relevant heterocycles. His work inspired many researchers who contributed to other important developments in the field of multicomponent reactions and created a school of synthetic chemists that continues today. In this manuscript we intend to review the articles on isocyanide multicomponent reactions published by Dr. Marcaccini and analyse their influence on the following works by other researchers. With this, we hope to highlight the immense contribution of Stefano Marcaccini to the development of isocyanide chemistry and modern organic synthesis as well as the influence of his research on future generations. We believe that this review will not only be a well-deserved tribute to the figure of Stefano Marcaccini, but will also serve as a useful inspiration for chemists working in this field.
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Affiliation(s)
- Ana G Neo
- Laboratory of Bioorganic Chemistry & Membrane Biophysics (L.O.B.O.), Universidad de Extremadura, 10003, Cáceres, Spain
| | - José Luis Ramiro
- Laboratory of Bioorganic Chemistry & Membrane Biophysics (L.O.B.O.), Universidad de Extremadura, 10003, Cáceres, Spain
| | - María García-Valverde
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, 09001, Burgos, Spain
| | - Jesús Díaz
- Laboratory of Bioorganic Chemistry & Membrane Biophysics (L.O.B.O.), Universidad de Extremadura, 10003, Cáceres, Spain
| | - Carlos F Marcos
- Laboratory of Bioorganic Chemistry & Membrane Biophysics (L.O.B.O.), Universidad de Extremadura, 10003, Cáceres, Spain.
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5
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Rezaee T, Fazel-Zarandi R, Karimi A, Ensafi AA. Metal-organic frameworks for pharmaceutical and biomedical applications. J Pharm Biomed Anal 2022; 221:115026. [PMID: 36113325 DOI: 10.1016/j.jpba.2022.115026] [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: 07/06/2022] [Revised: 08/28/2022] [Accepted: 08/30/2022] [Indexed: 10/31/2022]
Abstract
Metal-organic framework (MOF) materials provide unprecedented opportunities for evaluating valuable compounds for various medical applications. MOFs merged with biomolecules, used as novel biomaterials, have become particularly useful in biological environments. Bio-MOFs can be promising materials in the global to avoid utilization above toxicological substances. Bio-MOFs with crystallin and porosity nature offer flexible structure via bio-linker and metal node variation, which improves their wide applicability in medical science.
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Affiliation(s)
- Tooba Rezaee
- Department of Chemistry, Isfahan University of Technology, Isfahan 84156-83111, Iran
| | | | - Afsaneh Karimi
- Department of Chemistry, Isfahan University of Technology, Isfahan 84156-83111, Iran
| | - Ali A Ensafi
- Department of Chemistry, Isfahan University of Technology, Isfahan 84156-83111, Iran; Adjunct Professor, Department of Chemistry & Biochemistry, University of Arkansas, Fayetteville, AR 72701, USA.
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6
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Xiao Y, Peng X, Shen J, Cui L, Lu S, Jia X, Li C, Li J. Cascade reaction of o-enoyl arylisocyanide and o-hydroxy aromatic aldimine: diastereoselective access to a polycyclic spirobenzoxazine chromeno[4,3- b]pyrrole derivative. Chem Commun (Camb) 2022; 58:10528-10531. [PMID: 36043872 DOI: 10.1039/d2cc02454c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A series of structurally unusual spirobenzoxazine chromeno[4,3-b]pyrrole derivatives have been efficiently constructed in a single operation from readily available starting materials. This domino transformation forms successively three new rings and provides a fast and economic strategy with excellent diastereoselectivity.
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Affiliation(s)
- Yao Xiao
- Department of Chemistry, College of Sciences & Institute for Sustainable Energy, Shanghai University, 99 Shangda Road, Shanghai 200444, P. R. China.
| | - Xin Peng
- Department of Chemistry, College of Sciences & Institute for Sustainable Energy, Shanghai University, 99 Shangda Road, Shanghai 200444, P. R. China.
| | - Jie Shen
- Department of Chemistry, College of Sciences & Institute for Sustainable Energy, Shanghai University, 99 Shangda Road, Shanghai 200444, P. R. China.
| | - Lei Cui
- Department of Chemistry, College of Sciences & Institute for Sustainable Energy, Shanghai University, 99 Shangda Road, Shanghai 200444, P. R. China.
| | - Shanya Lu
- Department of Chemistry, College of Sciences & Institute for Sustainable Energy, Shanghai University, 99 Shangda Road, Shanghai 200444, P. R. China.
| | - Xueshun Jia
- Department of Chemistry, College of Sciences & Institute for Sustainable Energy, Shanghai University, 99 Shangda Road, Shanghai 200444, P. R. China.
| | - Chunju Li
- Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry, Ministry of Education, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, P. R. China
| | - Jian Li
- Department of Chemistry, College of Sciences & Institute for Sustainable Energy, Shanghai University, 99 Shangda Road, Shanghai 200444, P. R. China. .,School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
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7
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Multicomponent Reactions for the Synthesis of Active Pharmaceutical Ingredients. Pharmaceuticals (Basel) 2022; 15:ph15081009. [PMID: 36015157 PMCID: PMC9416173 DOI: 10.3390/ph15081009] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 08/11/2022] [Accepted: 08/13/2022] [Indexed: 11/16/2022] Open
Abstract
Multicomponent reactions 9i.e., those that engage three or more starting materials to form a product that contains significant fragments of all of them), have been widely employed in the construction of compound libraries, especially in the context of diversity-oriented synthesis. While relatively less exploited, their use in target-oriented synthesis offers significant advantages in terms of synthetic efficiency. This review provides a critical summary of the use of multicomponent reactions for the preparation of active pharmaceutical principles.
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8
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Li J, Li D, Wang Z, Zhang H, Lu N, Cui L, Wu N, Li C. Diastereoselective Synthesis of Chromenopyrrole Derivative Enabled by Multicomponent Reaction of Isocyanide, Allenoate, and Phenol. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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9
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Che C, Jiang D, Zhang J, Xing Q, Li T, Zhao Y, Guan L, Chen H, Xiang D, Di M, Zhu Z. Tricyclic Aza-Andrographolide Derivatives from Late-Stage Hydroamination and Their Anti-human Coronavirus (Anti-HCoV) Activity. ACS OMEGA 2022; 7:24824-24837. [PMID: 35874238 PMCID: PMC9301648 DOI: 10.1021/acsomega.2c02979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
A late-stage functionalization (LSF) of the natural product andrographolide for the efficient assembly of a range of structurally interesting and diverse tricyclic-aza derivatives was developed. The key to the diversification is a photo-catalyzed intramolecular hydroamination reaction, and acridinium derivatives were demonstrated to be the optimal catalysts. Additionally, the synthesized tricyclic aza-andrographolide derivatives were found to inhibit human coronavirus with high potency.
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Affiliation(s)
- Chao Che
- BayRay
Innovative Center, Shenzhen Bay Laboratory, Shenzhen 518032, China
- State
Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key
Laboratory of Chemical Genomics, Peking
University Shenzhen Graduate School, Shenzhen 518055, China
| | - Ding Jiang
- BayRay
Innovative Center, Shenzhen Bay Laboratory, Shenzhen 518032, China
| | - Jiayin Zhang
- BayRay
Innovative Center, Shenzhen Bay Laboratory, Shenzhen 518032, China
| | - Qi Xing
- BayRay
Innovative Center, Shenzhen Bay Laboratory, Shenzhen 518032, China
| | - Ting Li
- BayRay
Innovative Center, Shenzhen Bay Laboratory, Shenzhen 518032, China
| | - Yi Zhao
- BayRay
Innovative Center, Shenzhen Bay Laboratory, Shenzhen 518032, China
| | - Liangyu Guan
- BayRay
Innovative Center, Shenzhen Bay Laboratory, Shenzhen 518032, China
| | - Huangcan Chen
- BayRay
Innovative Center, Shenzhen Bay Laboratory, Shenzhen 518032, China
| | - Dehu Xiang
- BayRay
Innovative Center, Shenzhen Bay Laboratory, Shenzhen 518032, China
| | - Man Di
- BayRay
Innovative Center, Shenzhen Bay Laboratory, Shenzhen 518032, China
| | - Zhendong Zhu
- BayRay
Innovative Center, Shenzhen Bay Laboratory, Shenzhen 518032, China
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10
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Eras A, Castillo D, Suárez M, Vispo NS, Albericio F, Rodriguez H. Chemical Conjugation in Drug Delivery Systems. Front Chem 2022; 10:889083. [PMID: 35720996 PMCID: PMC9204480 DOI: 10.3389/fchem.2022.889083] [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: 03/03/2022] [Accepted: 04/11/2022] [Indexed: 11/18/2022] Open
Abstract
Cancer is one of the diseases with the highest mortality rate. Treatments to mitigate cancer are usually so intense and invasive that they weaken the patient to cure as dangerous as the own disease. From some time ago until today, to reduce resistance generated by the constant administration of the drug and improve its pharmacokinetics, scientists have been developing drug delivery system (DDS) technology. DDS platforms aim to maximize the drugs’ effectiveness by directing them to reach the affected area by the disease and, therefore, reduce the potential side effects. Erythrocytes, antibodies, and nanoparticles have been used as carriers. Eleven antibody–drug conjugates (ADCs) involving covalent linkage has been commercialized as a promising cancer treatment in the last years. This review describes the general features and applications of DDS focused on the covalent conjugation system that binds the antibody carrier to the cytotoxic drug.
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Affiliation(s)
- Alexis Eras
- School of Chemical Sciences and Engineering, Yachay Tech University, Urcuquí, Ecuador
| | - Danna Castillo
- School of Chemical Sciences and Engineering, Yachay Tech University, Urcuquí, Ecuador
| | - Margarita Suárez
- Laboratorio de Síntesis Orgánica, Facultad de Química, Universidad de la Habana, La Habana, Cuba
| | - Nelson Santiago Vispo
- School of Biological Sciences and Engineering, Yachay Tech University, Urcuquí, Ecuador
- *Correspondence: Nelson Santiago Vispo, ; Fernando Albericio, ; Hortensia Rodriguez,
| | - Fernando Albericio
- Department of Surfactants and Nanobiotechnology, Institute for Advanced Chemistry of Catalonia (IQAC-CSIC), Barcelona, Spain
- CIBER-BBN, Networking Centre of Bioengineering, Biomaterials, and Nanomedicine and Department of Organic Chemistry, University of Barcelona, Barcelona, Spain
- School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa
- *Correspondence: Nelson Santiago Vispo, ; Fernando Albericio, ; Hortensia Rodriguez,
| | - Hortensia Rodriguez
- School of Chemical Sciences and Engineering, Yachay Tech University, Urcuquí, Ecuador
- *Correspondence: Nelson Santiago Vispo, ; Fernando Albericio, ; Hortensia Rodriguez,
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11
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Hussain H. Prof. Ludger Wessjohann: A Lifelong Career Dedicated to a Remarkable Service in "Natural Products Sciences". Int J Mol Sci 2022; 23:5440. [PMID: 35628250 PMCID: PMC9141945 DOI: 10.3390/ijms23105440] [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: 04/20/2022] [Revised: 04/28/2022] [Accepted: 05/07/2022] [Indexed: 11/16/2022] Open
Abstract
It is a great honor and a pleasure for me to serve as Guest Editor for this Issue of the "International Journal of Molecular Sciences", dedicated to our mentor and colleague, Professor Dr [...].
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Affiliation(s)
- Hidayat Hussain
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, 06120 Halle, Germany
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12
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Zheng B, Ortiz A, Guerrero CA, Luzung MR, Zhu J, Schmidt MA, Eastgate MD. Stereoselective Synthesis of a Tubulysin Core for Antibody–Drug Conjugate Studies. Org Process Res Dev 2022. [DOI: 10.1021/acs.oprd.2c00010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Bin Zheng
- Chemical Process Development, Bristol Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Adrian Ortiz
- Chemical Process Development, Bristol Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Carlos A. Guerrero
- Chemical Process Development, Bristol Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Michael R. Luzung
- Chemical Process Development, Bristol Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Jason Zhu
- Chemical Process Development, Bristol Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Michael A. Schmidt
- Chemical Process Development, Bristol Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Martin D. Eastgate
- Chemical Process Development, Bristol Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08903, United States
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13
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Alfano AI, Buommino E, Ferraro MG, Irace C, Zampella A, Lange H, Brindisi M. Coupling Interrupted Fischer and Multicomponent Joullié-Ugi to Chase Chemical Diversity: from Batch to Sustainable Flow Synthesis of Peptidomimetics. ChemMedChem 2021; 16:3795-3809. [PMID: 34585536 PMCID: PMC9297956 DOI: 10.1002/cmdc.202100474] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 09/28/2021] [Indexed: 12/28/2022]
Abstract
The generation of peptidomimetic substructures for medicinal chemistry purposes requires effective and divergent synthetic methods. We present in this work an efficient flow process that allows quick modulation of reagents for Joullié-Ugi multicomponent reaction, using spiroindolenines as core motifs. This sterically hindered imine equivalent could successfully be diversified using various isocyanides and amino acids in generally good space-time yields. A telescoped flow process combining interrupted Fischer reaction for spiroindolenine synthesis and subsequent Joullié-Ugi-type modification resulted in product formation in very good overall yield in less than 2 hours compared to 48 hours required in batch mode. The developed protocol can be seen as a general tool for rapid and facile generation of peptidomimetic compounds. We also showcase preliminary biological assessments for the prepared compounds.
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Affiliation(s)
- Antonella Ilenia Alfano
- SPOTS-Lab – Sustainable Pharmaceutical and Organic Technology and Synthesis LaboratoryDepartment of PharmacyUniversity of Naples Federico IIVia D. Montesano 4980131NaplesItaly
| | - Elisabetta Buommino
- Department of PharmacyUniversity of Naples Federico IIVia D. Montesano 4980131NaplesItaly
| | - Maria Grazia Ferraro
- Department of PharmacyUniversity of Naples Federico IIVia D. Montesano 4980131NaplesItaly
| | - Carlo Irace
- Department of PharmacyUniversity of Naples Federico IIVia D. Montesano 4980131NaplesItaly
| | - Angela Zampella
- Department of PharmacyUniversity of Naples Federico IIVia D. Montesano 4980131NaplesItaly
| | - Heiko Lange
- SPOTS-Lab – Sustainable Pharmaceutical and Organic Technology and Synthesis LaboratoryDepartment of PharmacyUniversity of Naples Federico IIVia D. Montesano 4980131NaplesItaly
- Current affiliation: Department of Environmental and Earth ScienceUniversity of Milano-BicoccaPiazza della Scienza 120126MilanItaly
| | - Margherita Brindisi
- SPOTS-Lab – Sustainable Pharmaceutical and Organic Technology and Synthesis LaboratoryDepartment of PharmacyUniversity of Naples Federico IIVia D. Montesano 4980131NaplesItaly
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14
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Ligation, Macrocyclization, and Simultaneous Functionalization of Peptides by Multicomponent Reactions (MCR). Methods Mol Biol 2021. [PMID: 34596847 DOI: 10.1007/978-1-0716-1689-5_8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
Abstract
Multicomponent reactions (MCRs) are recently expanding the plethora of solid-phase protocols for the synthesis and derivatization of peptides. Herein, we describe a solid-phase-compatible strategy based on MCRs as a powerful strategy for peptide cyclization and ligation . We illustrate, using Gramicidin S as a model peptide, how the execution of on-resin Ugi reactions enables the simultaneous backbone N-functionalization and cyclization, which are important types of derivatizations in peptide-based drug development or for incorporation of conjugation handles, or labels.
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15
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Amiri Z, Bayat M. Synthesis of acenaphtho[1',2':4,5]pyrrolo[2,3-d]pyrimidine derivatives via one-pot three-component reaction. MONATSHEFTE FUR CHEMIE 2021. [DOI: 10.1007/s00706-021-02836-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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16
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Nikoofar K, Yielzoleh FM. High-component reactions (HCRs): An overview of MCRs containing seven or more components as versatile tools in organic synthesis. Curr Org Synth 2021; 19:115-147. [PMID: 34515008 DOI: 10.2174/1570179418666210910111208] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 06/28/2021] [Accepted: 07/07/2021] [Indexed: 11/22/2022]
Abstract
Recently, multi-component reactions (MCRs) have gained special attention due to their versatility for the synthesis of polycyclic heterocycles. Moreover, their applicability can become more widespread as they can be combined together as a union of MCRs. In this overview, the authors have tried to collect the MCRs containing more than seven components that can lead to effectual heterocycles in organic and/or pharmaceutical chemistry. The review contains papers published up to the end of 2020. The subject is classified based on the number of substrates, such as seven-, eight-, nine-, ten-, and more components. The authors expect their report to be helpful for researchers to clarify their route to significant MCRs.
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Affiliation(s)
- Kobra Nikoofar
- Department of Chemistry, Faculty of Physics and Chemistry, Alzahra University, Tehran. Iran
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17
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Xiao Y, Shen J, Wang L, Lu S, Li J. Diastereoselective Synthesis of
oxa
‐Bridged Tetracyclic Benzooxazines from the Reaction of 2‐Isocyanophenyloxyacrylates and Propargylic Esters. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100693] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Yao Xiao
- Department of Chemistry, College of Sciences & Institute for Sustainable Energy Shanghai University 99 Shangda Road Shanghai 200444 People's Republic of China
| | - Jie Shen
- Department of Chemistry, College of Sciences & Institute for Sustainable Energy Shanghai University 99 Shangda Road Shanghai 200444 People's Republic of China
| | - Li Wang
- College of Science Hangzhou Normal University, Hangzhou Zhejiang 310036 People's Republic of China
| | - Shanya Lu
- Department of Chemistry, College of Sciences & Institute for Sustainable Energy Shanghai University 99 Shangda Road Shanghai 200444 People's Republic of China
| | - Jian Li
- Department of Chemistry, College of Sciences & Institute for Sustainable Energy Shanghai University 99 Shangda Road Shanghai 200444 People's Republic of China
- School of Chemistry and Chemical Engineering Henan Normal University, Xinxiang Henan 453007 People's Republic of China
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18
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Farhid H, Khodkari V, Nazeri MT, Javanbakht S, Shaabani A. Multicomponent reactions as a potent tool for the synthesis of benzodiazepines. Org Biomol Chem 2021; 19:3318-3358. [PMID: 33899847 DOI: 10.1039/d0ob02600j] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Benzodiazepines (BZDs), a diverse class of benzofused seven-membered N-heterocycles, display essential pharmacological properties and play vital roles in some biochemical processes. They have mainly been prescribed as potential therapeutic agents, which interestingly represent various biological activities such as anticancer, anxiolytic, antipsychotic, anticonvulsant, antituberculosis, muscle relaxant, and antimicrobial activities. The extensive biological activities of BZDs in various fields have encouraged medicinal chemists to discover and design novel BZD-based scaffolds as potential therapeutic candidates with the favorite biological activity through an efficient protocol. Although certainly valuable and important, conventional synthetic routes to these bicyclic benzene compounds contain methodologies often requiring multistep procedures, which suffer from waste materials generation and lack of sustainability. By contrast, multicomponent reactions (MCRs) have recently advanced as a green synthetic strategy for synthesizing BZDs with the desired scope. In this regard, MCRs, especially Ugi and Ugi-type reactions, efficiently and conveniently supply various complex synthons, which can easily be converted to the BZDs via suitable post-transformations. Also, MCRs, especially Mannich-type reactions, provide speedy and economic approaches for the one-pot and one-step synthesis of BZDs. As a result, various functionalized-BZDs have been achieved by developing mild, efficient, and high-yielding MCR protocols. This review covers all aspects of the synthesis of BZDs with a particular focus on the MCRs as well as the mechanism chemistry of synthetic protocols. The present manuscript opens a new avenue for organic, medicinal, and industrial chemists to design safe, environmentally benign, and economical methods for the synthesis of new and known BZDs.
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Affiliation(s)
- Hassan Farhid
- Faculty of Chemistry, Shahid Beheshti University, G. C., P. O. Box 19396-4716, Tehran, Iran.
| | - Vida Khodkari
- Faculty of Chemistry, Shahid Beheshti University, G. C., P. O. Box 19396-4716, Tehran, Iran.
| | - Mohammad Taghi Nazeri
- Faculty of Chemistry, Shahid Beheshti University, G. C., P. O. Box 19396-4716, Tehran, Iran.
| | - Siamak Javanbakht
- Faculty of Chemistry, Shahid Beheshti University, G. C., P. O. Box 19396-4716, Tehran, Iran.
| | - Ahmad Shaabani
- Faculty of Chemistry, Shahid Beheshti University, G. C., P. O. Box 19396-4716, Tehran, Iran. and Peoples' Friendship University of Russia (RUDN University), 6, Miklukho-Maklaya Street, Moscow, 117198, Russian Federation
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19
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Bhagat DS, Chawla PA, Gurnule WB, Shejul SK, Bumbrah GS. An Insight into Synthesis and Anticancer Potential of Thiazole and 4-thiazolidinone Containing Motifs. CURR ORG CHEM 2021. [DOI: 10.2174/1385272825999210101234704] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Over the years, the branch of oncology has reached a mature stage, and substantial
development and advancement have been achieved in this dimension of medical science. The
synthesis and isolation of numerous novel anticancer agents of natural and synthetic origins
have been reported. Thiazole and 4-thiazolidinone containing heterocyclic compounds, having
a broad spectrum of pharmaceutical activities, represent a significant class of medicinal
chemistry. Thiazole and 4-thiazolidinone are five-membered unique heterocyclic motifs containing
S and N atoms as an essential core scaffold and have commendable medicinal significance.
Thiazoles and 4-thiazolidinones containing heterocyclic compounds are used as building
blocks for the next generation of pharmaceuticals. Thiazole precursors have been frequently
used due to their capabilities to bind to numerous cancer-specific protein targets.
Suitably, thiazole motifs have a biological suit via inhibition of different signaling pathways involved in cancer
causes. The scientific community has always tried to synthesize novel thiazole-based heterocycles by carrying out
different replacements of functional groups or skeleton around thiazole moiety. Herein, we report the current trend of
research and development in anticancer activities of thiazoles and 4-thiazolidinones containing scaffolds. In the current
study, we have also highlighted some other significant biological properties of thiazole, novel protocols of synthesis
for the synthesis of the new candidates, along with a significant broad spectrum of the anticancer activities of
thiazole containing scaffolds. This study facilitates the development of novel thiazole and 4-thiazolidinone containing
candidates with potent, efficient anticancer activity and less cytotoxic property.
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Affiliation(s)
- Devidas S. Bhagat
- Department of Forensic Chemistry and Toxicology, Government Institute of Forensic Science, Aurangabad 431 004, (MS), India
| | - Pooja A. Chawla
- Department of Pharmaceutical Chemistry and Analysis, ISF College of Pharmacy, Moga 142001, Punjab, India
| | - Wasudeo B. Gurnule
- Department of Chemistry, Kamla Nehru Mahavidyalaya, Nagpur-440024, (MS), India
| | - Sampada K. Shejul
- Department of Life Science, Vivekanand Arts, Sardar Dalipsingh Commerce and Science College, Aurangabad 431 001, (MS), India
| | - Gurvinder S. Bumbrah
- Department of Chemistry, Biochemistry and Forensic Science, Amity School of Applied Sciences, Amity University, 122413, Haryana, India
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20
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Mohammadi AA, Taheri S, Ghaderi P, Ahdenov R, Azizian H, Mohammadi-Khanaposhtani M, Faramarzi MA, Larijani B, Mahdavi M. Synthesis of the new tri-amide derivatives as novel α-glucosidase inhibitors by Ugi four-component reaction. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129531] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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21
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Nicolaou KC, Pan S, Pulukuri KK, Ye Q, Rigol S, Erande RD, Vourloumis D, Nocek BP, Munneke S, Lyssikatos J, Valdiosera A, Gu C, Lin B, Sarvaiaya H, Trinidad J, Sandoval J, Lee C, Hammond M, Aujay M, Taylor N, Pysz M, Purcell JW, Gavrilyuk J. Design, Synthesis, and Biological Evaluation of Tubulysin Analogues, Linker-Drugs, and Antibody-Drug Conjugates, Insights into Structure-Activity Relationships, and Tubulysin-Tubulin Binding Derived from X-ray Crystallographic Analysis. J Org Chem 2021; 86:3377-3421. [PMID: 33544599 DOI: 10.1021/acs.joc.0c02755] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Molecular design, synthesis, and biological evaluation of tubulysin analogues, linker-drugs, and antibody-drug conjugates are described. Among the new discoveries reported is the identification of new potent analogues within the tubulysin family that carry a C11 alkyl ether substituent, rather than the usual ester structural motif at that position, a fact that endows the former with higher plasma stability than that of the latter. Also described herein are X-ray crystallographic analysis studies of two tubulin-tubulysin complexes formed within the α/β interface between two tubulin heterodimers and two highly potent tubulysin analogues, one of which exhibited a different binding mode to the one previously reported for tubulysin M. The X-ray crystallographic analysis-derived new insights into the binding modes of these tubulysin analogues explain their potencies and provide inspiration for further design, synthesis, and biological investigations within this class of antitumor agents. A number of these analogues were conjugated as payloads with appropriate linkers at different sites allowing their attachment onto targeting antibodies for cancer therapies. A number of such antibody-drug conjugates were constructed and tested, both in vivo and in vitro, leading to the identification of at least one promising ADC (Herceptin-LD3), warranting further investigations.
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Affiliation(s)
- K C Nicolaou
- Department of Chemistry, BioScience Research Collaborative, Rice University, 6100 Main Street, Houston, Texas 77005, United States
| | - Saiyong Pan
- Department of Chemistry, BioScience Research Collaborative, Rice University, 6100 Main Street, Houston, Texas 77005, United States
| | - Kiran K Pulukuri
- Department of Chemistry, BioScience Research Collaborative, Rice University, 6100 Main Street, Houston, Texas 77005, United States
| | - Qiuji Ye
- Department of Chemistry, BioScience Research Collaborative, Rice University, 6100 Main Street, Houston, Texas 77005, United States
| | - Stephan Rigol
- Department of Chemistry, BioScience Research Collaborative, Rice University, 6100 Main Street, Houston, Texas 77005, United States
| | - Rohan D Erande
- Department of Chemistry, BioScience Research Collaborative, Rice University, 6100 Main Street, Houston, Texas 77005, United States
| | - Dionisios Vourloumis
- Department of Chemistry, BioScience Research Collaborative, Rice University, 6100 Main Street, Houston, Texas 77005, United States.,Laboratory of Chemical Biology of Natural Products & Designed Molecules, Institute of Nanoscience and Nanotechnology, National Centre for Scientific Research "Demokritos", Agia Paraskevi 153 10, Greece
| | - Bogusław P Nocek
- AbbVie Inc., Research & Development, 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Stefan Munneke
- AbbVie Inc., 400 East Jamie Court, South San Francisco, California 94080, United States
| | - Joseph Lyssikatos
- AbbVie Inc., 400 East Jamie Court, South San Francisco, California 94080, United States
| | - Amanda Valdiosera
- AbbVie Inc., 400 East Jamie Court, South San Francisco, California 94080, United States
| | - Christine Gu
- AbbVie Inc., 400 East Jamie Court, South San Francisco, California 94080, United States
| | - Baiwei Lin
- AbbVie Inc., 400 East Jamie Court, South San Francisco, California 94080, United States
| | - Hetal Sarvaiaya
- AbbVie Inc., 400 East Jamie Court, South San Francisco, California 94080, United States
| | - Jose Trinidad
- AbbVie Inc., 400 East Jamie Court, South San Francisco, California 94080, United States
| | - Joseph Sandoval
- AbbVie Inc., 400 East Jamie Court, South San Francisco, California 94080, United States
| | - Christina Lee
- AbbVie Inc., 400 East Jamie Court, South San Francisco, California 94080, United States
| | - Mikhail Hammond
- AbbVie Inc., 400 East Jamie Court, South San Francisco, California 94080, United States
| | - Monette Aujay
- AbbVie Inc., 400 East Jamie Court, South San Francisco, California 94080, United States
| | - Nicole Taylor
- AbbVie Inc., 400 East Jamie Court, South San Francisco, California 94080, United States
| | - Marybeth Pysz
- AbbVie Inc., 400 East Jamie Court, South San Francisco, California 94080, United States
| | - James W Purcell
- AbbVie Inc., 400 East Jamie Court, South San Francisco, California 94080, United States
| | - Julia Gavrilyuk
- AbbVie Inc., 400 East Jamie Court, South San Francisco, California 94080, United States
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22
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On-resin multicomponent protocols for biopolymer assembly and derivatization. Nat Protoc 2021; 16:561-578. [PMID: 33473197 DOI: 10.1038/s41596-020-00445-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Accepted: 10/13/2020] [Indexed: 01/29/2023]
Abstract
Solid-phase synthesis represents the methodological showcase for technological advances such as split-and-pool combinatorial chemistry and the automated synthesis of peptides, nucleic acids and polysaccharides. These strategies involve iterative coupling cycles that do not generate functional diversity besides that incorporated by the amino acids, nucleosides and monosaccharide building blocks. In sharp contrast, multicomponent reactions (MCRs) are traditionally used to generate both skeletal and appendage diversity in short, batchwise procedures. On-resin MCRs have traditionally been employed for the construction of heterocycle and peptidomimetic libraries, but that scenario has changed recently, and today the focus is more on the solid-phase derivatization of peptides and oligonucleotides. This review presents relevant experimental details and addresses the synthetic scope of such on-resin multicomponent protocols employed to accomplish specific biopolymer covalent modifications that are practically inviable by traditional solution-phase methodologies. Recommendations are provided to facilitate the implementation of solid-supported protocols and avoid possible pitfalls associated with the selection of the polymeric resin, the solvent and the order and amount of the reagents employed. We describe procedures comprising the multicomponent lipidation, biotinylation and labeling of both termini and the side chains, as well as the use of MCRs in the traceless on-resin synthesis of ligated and cyclic peptides. Solid-phase protocols for the assembly of α-helical and parallel β-sheet peptides as well as hybrid peptide-peptoid and peptide-peptide nucleic acid architectures are described. Finally, the solid-supported multicomponent derivatization of DNA oligonucleotides is illustrated as part of the DNA-encoded library technology relying on MCR-derived heterocyclic compounds.
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23
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Zakarianezhad M, Habibi-Khorassani SM, Makiabadi B, Zeydabadi E. Three-component reaction involving isoquinoline and dimethyl acethylenedicarboxylate in the presence of indole: Theoretical and experimental investigations of the reaction mechanism. PROGRESS IN REACTION KINETICS AND MECHANISM 2021. [DOI: 10.1177/1468678320956864] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The reaction kinetics among isoquinoline, dimethyl acetylenedicarboxylate, and indole (as NH-acid) were investigated using ultraviolet (UV) spectrophotometry. The reaction rate equation was obtained, the dependence of the reaction rate on different reactants was determined, and the overall rate constant ( kov) was calculated. By studying the effects of solvent, temperature, and concentration on the reaction rate, some useful information was obtained. A logical mechanism consistent with the experimental observations was proposed. Also, comprehensive theoretical studies were performed to evaluate the potential energy surfaces of all structures that participated in the reaction mechanism. Finally, the proposed mechanism was confirmed by the obtained results and the probable and logical reaction paths and also a correct product configuration were suggested based on the theoretical results.
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Affiliation(s)
| | | | - Batoul Makiabadi
- Department of Chemical Engineering, Sirjan University of Technology, Sirjan, Iran
| | - Elham Zeydabadi
- Department of Chemistry, Payame Noor University, Tehran, Iran
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24
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Flores-Reyes JC, Islas-Jácome A, González-Zamora E. The Ugi three-component reaction and its variants. Org Chem Front 2021. [DOI: 10.1039/d1qo00313e] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A broad variety of α-aminoamide-based compounds have been synthesized via the three-component version of the Ugi reaction (U-3CR) or by any of its variants (Ugi-Zhu-3CR, Orru-3CR, Ugi-4C-3CR, Ugi-Joullié-3CR, GBB-3CR, Ugi-Reissert-3CR, and so on).
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Affiliation(s)
- Julio César Flores-Reyes
- Departamento de Química, Universidad Autónoma Metropolitana-Iztapalapa, San Rafael Atlixco 186, Col. Vicentina, Iztapalapa, C.P. 09340, Ciudad de Mexico
| | - Alejandro Islas-Jácome
- Departamento de Química, Universidad Autónoma Metropolitana-Iztapalapa, San Rafael Atlixco 186, Col. Vicentina, Iztapalapa, C.P. 09340, Ciudad de Mexico
| | - Eduardo González-Zamora
- Departamento de Química, Universidad Autónoma Metropolitana-Iztapalapa, San Rafael Atlixco 186, Col. Vicentina, Iztapalapa, C.P. 09340, Ciudad de Mexico
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25
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Chen R, Wu G, Yang K, Ye B, Chen Q, Wang Z. One-Pot Synthesis of N-Furanonyl Sulfonyl Hydrazone Compounds. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202102015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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26
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Nazeri MT, Shaabani A. Synthesis of polysubstituted pyrroles via isocyanide-based multicomponent reactions as an efficient synthesis tool. NEW J CHEM 2021. [DOI: 10.1039/d1nj04514h] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The present review covers all synthetic methods based on isocyanide-based multicomponent reactions for the preparation of polysubstituted pyrroles as the parent cores of many essential drugs, biologically active compounds, and compounds with wide application in materials science.
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Affiliation(s)
- Mohammad Taghi Nazeri
- Department of Organic Chemistry, Shahid Beheshti University, Daneshjou Boulevard Street, Tehran, 1983969411, Iran
| | - Ahmad Shaabani
- Department of Organic Chemistry, Shahid Beheshti University, Daneshjou Boulevard Street, Tehran, 1983969411, Iran
- Peoples’ Friendship University of Russia (RUDN University), 6, Miklukho-Maklaya Street, Moscow, 117198, Russian Federation
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27
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Charoenpattarapreeda J, Walsh SJ, Carroll JS, Spring DR. Expeditious Total Synthesis of Hemiasterlin through a Convergent Multicomponent Strategy and Its Use in Targeted Cancer Therapeutics. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202010090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Stephen J. Walsh
- Department of Chemistry University of Cambridge Lensfield Road Cambridge CB2 1EW UK
- Cancer Research (UK) Cambridge Institute University of Cambridge Robinson Way Cambridge CB2 0RE UK
| | - Jason S. Carroll
- Cancer Research (UK) Cambridge Institute University of Cambridge Robinson Way Cambridge CB2 0RE UK
| | - David R. Spring
- Department of Chemistry University of Cambridge Lensfield Road Cambridge CB2 1EW UK
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28
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Charoenpattarapreeda J, Walsh SJ, Carroll JS, Spring DR. Expeditious Total Synthesis of Hemiasterlin through a Convergent Multicomponent Strategy and Its Use in Targeted Cancer Therapeutics. Angew Chem Int Ed Engl 2020; 59:23045-23050. [PMID: 32894646 PMCID: PMC7756509 DOI: 10.1002/anie.202010090] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Indexed: 12/15/2022]
Abstract
Hemiasterlin is an antimitotic marine natural product with reported sub-nanomolar potency against several cancer cell lines. Herein, we describe an expeditious total synthesis of hemiasterlin featuring a four-component Ugi reaction (Ugi-4CR) as the key step. The convergent synthetic strategy enabled rapid access to taltobulin (HTI-286), a similarly potent synthetic analogue. This short synthetic sequence enabled investigation of both hemiasterlin and taltobulin as cytotoxic payloads in antibody-drug conjugates (ADCs). These novel ADCs displayed sub-nanomolar cytotoxicity against HER2-expressing cancer cells, while showing no activity against antigen-negative cells. This study demonstrates an improved synthetic route to a highly valuable natural product, facilitating further investigation of hemiasterlin and its analogues as potential payloads in targeted therapeutics.
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Affiliation(s)
| | - Stephen J. Walsh
- Department of ChemistryUniversity of CambridgeLensfield RoadCambridgeCB2 1EWUK
- Cancer Research (UK) Cambridge InstituteUniversity of CambridgeRobinson WayCambridgeCB2 0REUK
| | - Jason S. Carroll
- Cancer Research (UK) Cambridge InstituteUniversity of CambridgeRobinson WayCambridgeCB2 0REUK
| | - David R. Spring
- Department of ChemistryUniversity of CambridgeLensfield RoadCambridgeCB2 1EWUK
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29
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Tan H, Wang Y. Facile Synthesis of Novel Hexahydroimidazo[1,2- a]pyridine Derivatives by One-Pot, Multicomponent Reaction under Ambient Conditions. ACS COMBINATORIAL SCIENCE 2020; 22:468-474. [PMID: 32633496 DOI: 10.1021/acscombsci.0c00105] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
An efficient one-pot multicomponent reaction for the synthesis of novel tetrasubstituted hexahydroimidazo[1,2-a]pyridines starting from readily available cinnamaldehydes, ethylenediamines, and 1,3-dicarbonyl compounds catalyzed by AcOH is described. Two new cycles and four new bonds are constructed with all reactants being efficiently utilized in this transformation. The products could be obtained in 1-3 h under ambient conditions exclusively as a single isomer (trans). Single-crystal X-ray analysis confirmed the trans derivative as the only isomer.
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Affiliation(s)
- Hongbo Tan
- National & Local Joint Engineering Research Center of Targeted and Innovative Therapeutics, Chongqing Engineering Laboratory of Targeted and Innovative Therapeutics, Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine, Chongqing Collaborative Innovation Center of Targeted and Innovative Therapeutics, College of Pharmacy & IATTI, Chongqing University of Arts and Sciences, Chongqing, 402160, P.R. China
| | - Yinfeng Wang
- National & Local Joint Engineering Research Center of Targeted and Innovative Therapeutics, Chongqing Engineering Laboratory of Targeted and Innovative Therapeutics, Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine, Chongqing Collaborative Innovation Center of Targeted and Innovative Therapeutics, College of Pharmacy & IATTI, Chongqing University of Arts and Sciences, Chongqing, 402160, P.R. China
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30
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Nazeri MT, Farhid H, Mohammadian R, Shaabani A. Cyclic Imines in Ugi and Ugi-Type Reactions. ACS COMBINATORIAL SCIENCE 2020; 22:361-400. [PMID: 32574488 DOI: 10.1021/acscombsci.0c00046] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Ugi four-component reactions (U-4CRs) are widely recognized as being highly efficient for the synthesis of pseudopeptides. However, the products of these reactions are not so interesting as drug candidates because they are not conformationally restricted enough for a potent interaction with biological targets. One possible way to overcome this problem is to replace amine and oxo components in the U-4CRs with cyclic imines in so-called Joullié-Ugi three-component reactions (JU-3CRs). This approach provides a robust single-step route to peptide moieties connected to N-heterocyclic motifs that are found as core skeletons in many natural products and pharmaceutical compounds. JU-3CRs also provide much better diastereoselectivity than their four-component analogues. We survey here the redesign of many synthetic routes for the efficient preparation of a wide variety of three-, five-, six-, and seven-membered heterocyclic compounds connected to the peptide backbone. Additionally, in the Ugi reactions based on the cyclic imines, α-acidic isocyanides, or azides can be replaced with normal isocyanides or acids, respectively, leading to the synthesis of N-heterocycles attached to oxazoles or tetrazoles, which are of great pharmaceutical significance. This Review includes all research articles related to Ugi reactions based on the cyclic imines to the year 2020 and will be useful to chemists in designing novel synthetic routes for the synthesis of individual and combinatorial libraries of natural products and drug-like compounds.
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Affiliation(s)
- Mohammad Taghi Nazeri
- Faculty of Chemistry, Shahid Beheshti University, G. C., P.O. Box 19396-4716, 1983963113 Tehran, Iran
| | - Hassan Farhid
- Faculty of Chemistry, Shahid Beheshti University, G. C., P.O. Box 19396-4716, 1983963113 Tehran, Iran
| | - Reza Mohammadian
- Faculty of Chemistry, Shahid Beheshti University, G. C., P.O. Box 19396-4716, 1983963113 Tehran, Iran
| | - Ahmad Shaabani
- Faculty of Chemistry, Shahid Beheshti University, G. C., P.O. Box 19396-4716, 1983963113 Tehran, Iran
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31
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Vishwanatha TM, Giepmans B, Goda SK, Dömling A. Tubulysin Synthesis Featuring Stereoselective Catalysis and Highly Convergent Multicomponent Assembly. Org Lett 2020; 22:5396-5400. [PMID: 32584589 PMCID: PMC7372561 DOI: 10.1021/acs.orglett.0c01718] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Indexed: 02/08/2023]
Abstract
A concise and modular total synthesis of the highly potent N14-desacetoxytubulysin H (1) has been accomplished in 18 steps in an overall yield of up to 30%. Our work highlights the complexity-augmenting and route-shortening power of diastereoselective multicomponent reaction (MCR) as well as the role of bulky ligands to perfectly control both the regioselective and diastereoselective synthesis of tubuphenylalanine in just two steps. The total synthesis not only provides an operationally simple and step economy but will also stimulate major advances in the development of new tubulysin analogues.
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Affiliation(s)
| | - Ben Giepmans
- University Medical College Groningen, 9700 AD Groningen, The Netherlands
| | - Sayed K. Goda
- Faculty of Science, Chemistry Department, Cairo University, Giza, Egypt
| | - Alexander Dömling
- Department of Drug
Design, University of Groningen, A. Deusinglaan 1, 9700 AD Groningen, The Netherlands
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Concepción O, Belmar J, F. de la Torre A, M. Muñiz F, Pertino MW, Alarcón B, Ormazabal V, Nova-Lamperti E, Zúñiga FA, Jiménez CA. Synthesis and Cytotoxic Analysis of Novel Myrtenyl Grafted Pseudo-Peptides Revealed Potential Candidates for Anticancer Therapy. Molecules 2020; 25:molecules25081911. [PMID: 32326138 PMCID: PMC7221699 DOI: 10.3390/molecules25081911] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 04/11/2020] [Accepted: 04/13/2020] [Indexed: 11/16/2022] Open
Abstract
Myrtenal is a natural monoterpene isolated from essential oils of several plants and their derivates have shown to have several biological properties including cytotoxicity. The cytotoxic activity of these derivates are being investigated for their antitumor effect leading to the development of potential anticancer agents. In this study, novels Myrtenyl grafted pseudo-peptides were designed, synthesized and functionally characterized as possible therapeutic agents for cancer treatment. Thirteen novel Myrtenyl grafted pseudo-peptides were prepared in high atom economy and efficiency by a classic Ugi-4CR and sequential post-modification. Their structures were confirmed by NMR, and ESI-MS, and its cytotoxic activity was evaluated in three cancer cell lines and primary CD4+ T cells at different proliferative cycles. Our results revealed that some of these compounds showed significant cytotoxicity against human gastric, breast and colon adenocarcinoma cells lines, but not against human dermal fibroblast cell line. Moreover, from the thirteen novel myrtenyl synthesized the compound (1R,5S)-N-{[1-(3-chlorophenyl)-1H-1,2,3-triazol-4-yl]methyl}-N-[2-(cyclohexylamino)-2–oxoethyl]-6,6-dimethylbicyclo[3.1.1]hept-2-ene-2-carboxamide (3b) proved to be the best candidate in terms of acceptable EC50, and Emax values in cancer cell lines and at inducing cytotoxicity in CD4+ T cells undergoing active proliferation, without affecting non-proliferating T cells. Overall, the synthesis and characterization of our Myrtenyl derivates revealed novel potential anticancer candidates with selective cytotoxic activity.
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Affiliation(s)
- Odette Concepción
- Department of Organic Chemistry, Faculty of Chemical Sciences, Universidad de Concepción, Edmundo Larenas 129, Concepción P.C. 4070371, Chile; (J.B.); (A.F.d.l.T.); (F.M.M.)
- Correspondence: (O.C.); (C.A.J.); Tel.: +56-41-22042658 (O.C. & C.A.J.)
| | - Julio Belmar
- Department of Organic Chemistry, Faculty of Chemical Sciences, Universidad de Concepción, Edmundo Larenas 129, Concepción P.C. 4070371, Chile; (J.B.); (A.F.d.l.T.); (F.M.M.)
| | - Alexander F. de la Torre
- Department of Organic Chemistry, Faculty of Chemical Sciences, Universidad de Concepción, Edmundo Larenas 129, Concepción P.C. 4070371, Chile; (J.B.); (A.F.d.l.T.); (F.M.M.)
| | - Francisco M. Muñiz
- Department of Organic Chemistry, Faculty of Chemical Sciences, Universidad de Concepción, Edmundo Larenas 129, Concepción P.C. 4070371, Chile; (J.B.); (A.F.d.l.T.); (F.M.M.)
| | - Mariano W. Pertino
- Institute of Natural Resources Chemistry, Universidad de Talca, Casilla 747, Avenida Lircay, Talca P.C. 3462227, Chile;
| | - Barbara Alarcón
- Department of Clinical Biochemistry and Immunology, Faculty of Pharmacy, Universidad de Concepción, Concepción P.C. 4070371, Chile; (B.A.); (E.N.-L.); (F.A.Z.)
| | - Valeska Ormazabal
- Department of Pharmacology, Faculty of Biological Sciences, Universidad de Concepción, Concepción P.C. 4070371, Chile;
| | - Estefania Nova-Lamperti
- Department of Clinical Biochemistry and Immunology, Faculty of Pharmacy, Universidad de Concepción, Concepción P.C. 4070371, Chile; (B.A.); (E.N.-L.); (F.A.Z.)
| | - Felipe A. Zúñiga
- Department of Clinical Biochemistry and Immunology, Faculty of Pharmacy, Universidad de Concepción, Concepción P.C. 4070371, Chile; (B.A.); (E.N.-L.); (F.A.Z.)
| | - Claudio A. Jiménez
- Department of Organic Chemistry, Faculty of Chemical Sciences, Universidad de Concepción, Edmundo Larenas 129, Concepción P.C. 4070371, Chile; (J.B.); (A.F.d.l.T.); (F.M.M.)
- Correspondence: (O.C.); (C.A.J.); Tel.: +56-41-22042658 (O.C. & C.A.J.)
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On-resin multicomponent 1,3-dipolar cycloaddition of cyclopentanone-proline enamines and sulfonylazides as an efficient tool for the synthesis of amidino depsipeptide mimics. Amino Acids 2019; 52:15-24. [PMID: 31781906 DOI: 10.1007/s00726-019-02805-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Accepted: 11/12/2019] [Indexed: 02/06/2023]
Abstract
Depsipeptides are biologically active peptide derivatives that possess a high therapeutic interest. The development of depsipeptide mimics characterized by a chemical diversity could lead to compounds with enhanced features and activity. In this work, an on-resin multicomponent procedure for the synthesis of amidino depsipeptide mimics is described. This approach exploits a metal-free 1,3-dipolar cycloaddition of cyclopentanone-proline enamines and sulfonylazides. In this reaction, the obtained primary cycloadduct undergoes a ring opening and molecular rearrangement giving access to a linear sulfonyl amidine functionalized with both a peptide chain and a diazoalkane. The so-obtained diazo function "one pot" reacts with the carboxylic group of N-Fmoc-protected amino acids leading to amidino depsipeptide mimics possessing a C4 aliphatic chain. An important advantage of this procedure is the possibility to easily obtain amidino-functionalized derivatives that are proteolytically stable peptide bond bioisosteres. Moreover, the conformational freedom given by the alkyl chain could promote the obtainment of cyclic depsipeptide with a stabilized secondary structure as demonstrated with both in silico calculations and experimental conformational studies. Finally, labeled depsipeptide mimics can be also synthesized using a fluorescent sulfonylazide in the multicomponent reaction.
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Budragchaa T, Westermann B, Wessjohann LA. Multicomponent synthesis of α-acylamino and α-acyloxy amide derivatives of desmycosin and their activity against gram-negative bacteria. Bioorg Med Chem 2019; 27:3237-3247. [PMID: 31229422 DOI: 10.1016/j.bmc.2019.05.046] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 03/27/2019] [Accepted: 05/29/2019] [Indexed: 11/17/2022]
Abstract
Bacterial resistance to the existing drugs requires constant development of new antibiotics. Developing compounds active against gram-negative bacteria thereby is one of the more challenging tasks. Among the many approaches to develop successful antibacterials, medicinal chemistry driven evolution of existing successful antibiotics is considered to be the most effective one. Towards this end, the C-20 aldehyde moiety of desmycosin was modified into α-acylamino and α-acyloxy amide functionalities using isonitrile-based Ugi and Passerini reactions, aiming for enhanced antibacterial and physicochemical properties. The desired compounds were obtained in 45-93% yield under mild conditions. The antibacterial activity of the resulting conjugates was tested against gram-negative Aliivibrio fischeri. The antibiotic strength is mostly governed by the amine component introduced. Thus, methylamine derived desmycosin bis-amide 4 displayed an enhanced inhibition rate vs. desmycosin (99% vs. 83% at 1 µM). Derivatives with long acyclic or bulky amine and isocyanide Ugi components reduced potency, whereas carboxylic acid reagents with longer chain length afforded increased bioactivity. In Passerini 3-component products, the butyric ester amide 22 displayed a higher activity (90% at 1 µM) than the parent compound desmycosin (2).
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Affiliation(s)
- Tuvshinjargal Budragchaa
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, 06120 Halle, Saale, Germany
| | - Bernhard Westermann
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, 06120 Halle, Saale, Germany; Institute of Organic Chemistry, Faculty of Natural Sciences II, Martin-Luther-University Halle-Wittenberg, Kurt-Mothes-Strasse 2, 06120 Halle, Germany
| | - Ludger A Wessjohann
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, 06120 Halle, Saale, Germany; Institute of Organic Chemistry, Faculty of Natural Sciences II, Martin-Luther-University Halle-Wittenberg, Kurt-Mothes-Strasse 2, 06120 Halle, Germany.
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Zhi S, Ma X, Zhang W. Consecutive multicomponent reactions for the synthesis of complex molecules. Org Biomol Chem 2019; 17:7632-7650. [PMID: 31339143 DOI: 10.1039/c9ob00772e] [Citation(s) in RCA: 169] [Impact Index Per Article: 33.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Multicomponent reactions (MCRs) involving a minimum of three reactants or reaction centers are conducted in one pot and with a single operational step. This synthetic method has a good pot, atom and step economy in the preparation of diverse and complex molecular scaffolds. Consecutive MCRs, also known as sequential or multiple MCRs, by combining two or more MCRs, exhibit even higher synthetic efficiency, product structural diversity, and molecular complexity. This review article highlights the Ugi, Groebke-Blackburn-Bienaymé, Biginelli, Huisgen, Petasis, Gewald, and Asinger reaction-initiated consecutive MCRs.
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Affiliation(s)
- Sanjun Zhi
- Jiangsu Key Laboratory for the Chemistry of Low-Dimensional Materials, Huaiyin Normal University, Jiangsu 223300, China
| | - Xiaoming Ma
- School of Pharmaceutical Engineering and Life Science, Changzhou University, Jiangsu 213164, China
| | - Wei Zhang
- University of Massachusetts Boston, 100 Morrissey Boulevard, Boston, MA 02125, USA.
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Tan HB, Li H, Xu J, Song GT, Meng JP. Synthesis, NMR analysis and X-ray crystal structure of novel 1,5-dibenzyl-1,2,5,6-tetrahydro-1,5-diazocines. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.03.079] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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The synthetic tubulysin derivative, tubugi-1, improves the innate immune response by macrophage polarization in addition to its direct cytotoxic effects in a murine melanoma model. Exp Cell Res 2019; 380:159-170. [PMID: 31042500 DOI: 10.1016/j.yexcr.2019.04.028] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 04/03/2019] [Accepted: 04/23/2019] [Indexed: 12/31/2022]
Abstract
Synthetic tubugis are equally potent but more stable than their natural forms. Their anticancer potential was estimated on a solid melanoma in vitro and in vivo. Tubugi-1 induced the apoptosis in B16 cells accompanied with strong intracellular production of reactive species, subsequently imposing glutathione and thiol group depletion. Paradoxically, membrane lipids were excluded from the cascade of intracellular oxidation, according to malondialdehyde decrease. Although morphologically apoptosis was typical, externalization of phosphatidylserine (PS) as an early apoptotic event was not detected. Even their exposition is pivotal for apoptotic cell eradication, primary macrophages successfully eliminated PS-deficient tubugi-1 induced apoptotic cells. The tumor volume in animals exposed to the drug in therapeutic mode was reduced in comparison to control as well as to paclitaxel-treated animals. Importantly, macrophages isolated from tubugi-1 treated animals possessed conserved phagocytic activity and were functionally and phenotypically recognized as M1. The cytotoxic effect of tubugi-1 is accomplished through its ability to polarize the macrophages toward M1, probably by PS independent apoptotic cell engulfment. The unique potential of tubugi-1 to prime the innate immune response through the induction of a specific pattern of tumor cell apoptosis can be of extraordinary importance from fundamental and applicable aspects.
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Barreto ADFS, Andrade CKZ. Synthesis of (macro)heterocycles by consecutive/repetitive isocyanide-based multicomponent reactions. Beilstein J Org Chem 2019; 15:906-930. [PMID: 31164928 PMCID: PMC6541343 DOI: 10.3762/bjoc.15.88] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 03/27/2019] [Indexed: 12/13/2022] Open
Abstract
Isocyanide-based multicomponent reactions are a versatile tool in the synthesis of heterocycles. This review describes recently developed approaches based on the combination of consecutive or repetitive isocyanide-based multicomponent reactions for the synthesis of structurally diverse heterocycles. These strategies have also allowed the synthesis of a plethora of macroheterocycles in a reduced number of steps.
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Affiliation(s)
- Angélica de Fátima S Barreto
- Universidade de Brasília, Instituto de Química, Laboratório de Química Metodológica e Orgânica Sintética (LaQMOS), 70910-970 Brasília-DF, Brazil
| | - Carlos Kleber Z Andrade
- Universidade de Brasília, Instituto de Química, Laboratório de Química Metodológica e Orgânica Sintética (LaQMOS), 70910-970 Brasília-DF, Brazil
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39
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Synthesis and molecular docking studies of some new tetra-amide derivatives as new inhibitors of Maltase-Glucoamylase. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.11.101] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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40
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Ghashghaei O, Seghetti F, Lavilla R. Selectivity in multiple multicomponent reactions: types and synthetic applications. Beilstein J Org Chem 2019; 15:521-534. [PMID: 30873236 PMCID: PMC6404517 DOI: 10.3762/bjoc.15.46] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 02/07/2019] [Indexed: 12/18/2022] Open
Abstract
Multiple multicomponent reactions reach an unparalleled level of connectivity, leading to highly complex adducts. Usually, only one type of transformation involving the same set of reactants takes place. However, in some occasions this is not the case. Selectivity issues then arise, and different scenarios are analyzed. The structural pattern of the reactants, the reaction design and the experimental conditions are the critical factors dictating selectivity in these processes.
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Affiliation(s)
- Ouldouz Ghashghaei
- Laboratory of Medicinal Chemistry, Faculty of Pharmacy and Food Sciences and Institute of Biomedicine (IBUB), University of Barcelona, Av. de Joan XXIII, 27-31, 08028 Barcelona, Spain
| | - Francesca Seghetti
- Department of Pharmacy and Biotechnology (FaBiT), University of Bologna, Via Belmeloro, 6, 40126, Bologna, Italy
| | - Rodolfo Lavilla
- Laboratory of Medicinal Chemistry, Faculty of Pharmacy and Food Sciences and Institute of Biomedicine (IBUB), University of Barcelona, Av. de Joan XXIII, 27-31, 08028 Barcelona, Spain
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41
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Kufka R, Rennert R, Kaluđerović GN, Weber L, Richter W, Wessjohann LA. Synthesis of a tubugi-1-toxin conjugate by a modulizable disulfide linker system with a neuropeptide Y analogue showing selectivity for hY1R-overexpressing tumor cells. Beilstein J Org Chem 2019; 15:96-105. [PMID: 30680044 PMCID: PMC6334802 DOI: 10.3762/bjoc.15.11] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 11/21/2018] [Indexed: 12/15/2022] Open
Abstract
Tubugi-1 is a small cytotoxic peptide with picomolar cytotoxicity. To improve its cancer cell targeting, it was conjugated using a universal, modular disulfide derivative. This allowed conjugation to a neuropeptide-Y (NPY)-inspired peptide [K4(C-βA-),F7,L17,P34]-hNPY, acting as NPY Y1 receptor (hY1R)-targeting peptide, to form a tubugi-1–SS–NPY disulfide-linked conjugate. The cytotoxic impacts of the novel tubugi-1–NPY peptide–toxin conjugate, as well as of free tubugi-1, and tubugi-1 bearing the thiol spacer (liberated from tubugi-1–NPY conjugate), and native tubulysin A as reference were investigated by in vitro cell viability and proliferation screenings. The tumor cell lines HT-29, Colo320 (both colon cancer), PC-3 (prostate cancer), and in conjunction with RT-qPCR analyses of the hY1R expression, the cell lines SK-N-MC (Ewing`s sarcoma), MDA-MB-468, MDA-MB-231 (both breast cancer) and 184B5 (normal breast; chemically transformed) were investigated. As hoped, the toxicity of tubugi-1 was masked, with IC50 values decreased by ca. 1,000-fold compared to the free toxin. Due to intracellular linker cleavage, the cytotoxic potency of the liberated tubugi-1 that, however, still bears the thiol spacer (tubugi-1-SH) was restored and up to 10-fold higher compared to the entire peptide–toxin conjugate. The conjugate shows toxic selectivity to tumor cell lines overexpressing the hY1R receptor subtype like, e.g., the hard to treat triple-negative breast cancer MDA-MB-468 cells.
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Affiliation(s)
- Rainer Kufka
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, D-06120 Halle (Saale), Germany
| | - Robert Rennert
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, D-06120 Halle (Saale), Germany.,OntoChem GmbH, Blücherstr. 24, D-06120 Halle (Saale), Germany
| | - Goran N Kaluđerović
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, D-06120 Halle (Saale), Germany
| | - Lutz Weber
- OntoChem GmbH, Blücherstr. 24, D-06120 Halle (Saale), Germany
| | | | - Ludger A Wessjohann
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, D-06120 Halle (Saale), Germany
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Wang XM, Liu YW, Wang QE, Zhou Z, Si CM, Wei BG. A divergent method to key unit of tubulysin V through one-pot diastereoselective Mannich process of N,O-acetal with ketone. Tetrahedron 2019. [DOI: 10.1016/j.tet.2018.11.053] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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43
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Mohammadi AA, Taheri S, Amini A, Ahdenov R. Synthesis of some new triamide derivatives via Ugi five-component reaction in aqueous solution. Mol Divers 2018; 22:999-1006. [PMID: 29951885 DOI: 10.1007/s11030-018-9846-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2017] [Accepted: 06/14/2018] [Indexed: 01/10/2023]
Abstract
Triamide derivatives have been synthesized in good yields in a novel, one-pot, five-component, and efficient process by the reaction of Z-oxazolone, water, primary amines, aldehydes, isocyanides, in the presence of catalytic amount of KAl(SO4)2·12H2O (alum) as a non-toxic, reusable, inexpensive, and easily available reagent via Ugi reaction in aqueous solution.
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Affiliation(s)
- Ali Asghar Mohammadi
- Chemistry Department, Faculty of Sciences, Chemistry and Chemical Engineering Research Center of Iran, P.O. Box 186-14335, Tehran, Iran.
| | - Salman Taheri
- Chemistry Department, Faculty of Sciences, Chemistry and Chemical Engineering Research Center of Iran, P.O. Box 186-14335, Tehran, Iran
| | - Arman Amini
- Chemistry Department, Faculty of Sciences, Chemistry and Chemical Engineering Research Center of Iran, P.O. Box 186-14335, Tehran, Iran
| | - Reza Ahdenov
- Chemistry Department, Faculty of Sciences, Chemistry and Chemical Engineering Research Center of Iran, P.O. Box 186-14335, Tehran, Iran
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Reguera L, Méndez Y, Humpierre AR, Valdés O, Rivera DG. Multicomponent Reactions in Ligation and Bioconjugation Chemistry. Acc Chem Res 2018; 51:1475-1486. [PMID: 29799718 DOI: 10.1021/acs.accounts.8b00126] [Citation(s) in RCA: 82] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Multicomponent reactions (MCRs) encompass an exciting class of chemical transformations that have proven success in almost all fields of synthetic organic chemistry. These convergent procedures incorporate three or more reactants into a final product in one pot, thus combining high levels of complexity and diversity generation with low synthetic cost. Striking applications of these processes are found in heterocycle, peptidomimetic, and natural product syntheses. However, their potential in the preparation of large macro- and biomolecular constructs has been realized just recently. This Account describes the most relevant results of our group in the utilization of MCRs for ligation/conjugation of biomolecules along with significant contributions from other laboratories that validate the utility of this special class of bioconjugation process. Thus, MCRs have proven to be efficient in the ligation of lipids to peptides and oligosaccharides as well as the ligation of steroids, carbohydrates, and fluorescent and affinity tags to peptides and proteins. In the field of glycolipids, we highlight the power of isocyanide-based MCRs with the one-pot double lipidation of glycan fragments functionalized as either the carboxylic acid or amine. In peptide chemistry, the versatility of the multicomponent ligation strategy is demonstrated in both solution-phase lipidation protocols and solid-phase procedures enabling the simultaneous lipidation and biotinylation of peptides. In addition, we show that MCRs are powerful methods for synchronized lipidation/labeling and macrocyclization of peptides, thus accomplishing in one step what usually requires long sequences. In the realm of protein bioconjugation, MCRs have also proven to be effective in labeling, site-selective modification, immobilization, and glycoconjugation processes. For example, we illustrate a successful application of multicomponent polysaccharide-protein conjugation with the preparation of multivalent glycoconjugate vaccine candidates by the ligation of two antigenic capsular polysaccharides of a pathogenic bacterium to carrier proteins. By highlighting the ability to join several biomolecules in only one synthetic operation, we hope to encourage the biomolecular chemistry community to apply this powerful chemistry to novel biomedicinal challenges.
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Affiliation(s)
- Leslie Reguera
- Center for Natural Products Research, Faculty of Chemistry, University of Havana, Zapata y G, Havana 10400, Cuba
| | - Yanira Méndez
- Center for Natural Products Research, Faculty of Chemistry, University of Havana, Zapata y G, Havana 10400, Cuba
| | - Ana R. Humpierre
- Center for Natural Products Research, Faculty of Chemistry, University of Havana, Zapata y G, Havana 10400, Cuba
| | - Oscar Valdés
- Vicerrectoría de Investigación y Postgrado, Universidad Católica del Maule, Talca 3460000, Chile
| | - Daniel G. Rivera
- Center for Natural Products Research, Faculty of Chemistry, University of Havana, Zapata y G, Havana 10400, Cuba
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Abstract
A multicomponent synthesis of tetrahydroisoquinolines from carboxylic acids, alkynyl ethers, and dihydroisoquinolines is described. This process features readily available starting materials, simple experimental procedures for achievement of molecule complexity, and structural diversity. The preliminary control experiment and crossover reaction provide important insight into the reaction mechanism. The formed tetrahydroisoquinolines could be transformed to an array of compounds.
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Affiliation(s)
- Linwei Zeng
- Institute of Drug Discovery and Design, College of Pharmaceutical Sciences , Zhejiang University , Hangzhou 310058 , China
| | - Bo Huang
- Institute of Drug Discovery and Design, College of Pharmaceutical Sciences , Zhejiang University , Hangzhou 310058 , China
| | - Yangyong Shen
- Institute of Drug Discovery and Design, College of Pharmaceutical Sciences , Zhejiang University , Hangzhou 310058 , China
| | - Sunliang Cui
- Institute of Drug Discovery and Design, College of Pharmaceutical Sciences , Zhejiang University , Hangzhou 310058 , China.,State Key Laboratory of Elemento-Organic Chemistry , Nankai University , Tianjin 300071 , China
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46
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Theoretical study on mechanism of reaction between tert-butyl isocyanide and dimethyl acetylenedicarboxylate in presence of ethanethiol or thiophenol. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3252-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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47
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Kaluđerović GN, Abbas M, Kautz HC, Wadaan MAM, Lennicke C, Seliger B, Wessjohann LA. Methionine and seleno-methionine type peptide and peptoid building blocks synthesized by five-component five-center reactions. Chem Commun (Camb) 2018; 53:3777-3780. [PMID: 28304024 DOI: 10.1039/c7cc00399d] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A first example of 5-component 5-center reactions with isonitriles [Ugi-5CRs] is described. The extended Ugi type reactions involve selenoaldehydes as well as ammonia, both challenging reactants in multicomponent (MCR) systems, to generate methionine and Se-methionine moieties and derivatives as protected building blocks or for direct ligation in peptides or peptoids. The peptoid/peptide building blocks proved to be non-cytotoxic but increased the expression of genes encoding for stress protective selenoproteins (Gpx1).
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Affiliation(s)
- Goran N Kaluđerović
- Leibniz-Institute of Plant Biochemistry, Bioorganic Chemistry, Weinberg 3, 06120, Halle (Saale), Germany.
| | - Muhammad Abbas
- Leibniz-Institute of Plant Biochemistry, Bioorganic Chemistry, Weinberg 3, 06120, Halle (Saale), Germany. and Chair of Advanced Proteomics and Cytomics Research, Faculty of Science - Department of Zoology, King Saud University, P.O. Box 2455, 11415 Riyadh, Saudi Arabia
| | - Hans Christian Kautz
- Leibniz-Institute of Plant Biochemistry, Bioorganic Chemistry, Weinberg 3, 06120, Halle (Saale), Germany.
| | - Mohammad A M Wadaan
- Chair of Advanced Proteomics and Cytomics Research, Faculty of Science - Department of Zoology, King Saud University, P.O. Box 2455, 11415 Riyadh, Saudi Arabia
| | - Claudia Lennicke
- Institute of Medical Immunology, Martin-Luther-University Halle-Wittenberg, Magdeburger Str. 2, 06112, Halle (Saale), Germany
| | - Barbara Seliger
- Institute of Medical Immunology, Martin-Luther-University Halle-Wittenberg, Magdeburger Str. 2, 06112, Halle (Saale), Germany
| | - Ludger A Wessjohann
- Leibniz-Institute of Plant Biochemistry, Bioorganic Chemistry, Weinberg 3, 06120, Halle (Saale), Germany.
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Nicolaou KC, Erande RD, Yin J, Vourloumis D, Aujay M, Sandoval J, Munneke S, Gavrilyuk J. Improved Total Synthesis of Tubulysins and Design, Synthesis, and Biological Evaluation of New Tubulysins with Highly Potent Cytotoxicities against Cancer Cells as Potential Payloads for Antibody-Drug Conjugates. J Am Chem Soc 2018; 140:3690-3711. [PMID: 29381062 DOI: 10.1021/jacs.7b12692] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Improved, streamlined total syntheses of natural tubulysins such as V (Tb45) and U (Tb46) and pretubulysin D (PTb-D43), and their application to the synthesis of designed tubulysin analogues (Tb44, PTb-D42, PTb-D47-PTb-D49, and Tb50-Tb120), are described. Cytotoxicity evaluation of the synthesized compounds against certain cancer cell lines revealed a number of novel analogues with exceptional potencies [e.g., Tb111: IC50 = 40 pM against MES SA (uterine sarcoma) cell line; IC50 = 6 pM against HEK 293T (human embryonic kidney cancer) cell line; and IC50 = 1.54 nM against MES SA DX (MES SA with marked multidrug resistance) cell line]. These studies led to a set of valuable structure-activity relationships that provide guidance to further molecular design, synthesis, and biological evaluation studies. The extremely potent cytotoxic compounds discovered in these investigations are highly desirable as potential payloads for antibody-drug conjugates and other drug delivery systems for personalized targeted cancer chemotherapies.
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Affiliation(s)
- K C Nicolaou
- Department of Chemistry, BioScience Research Collaborative , Rice University , 6100 Main Street , Houston , Texas 77005 , United States
| | - Rohan D Erande
- Department of Chemistry, BioScience Research Collaborative , Rice University , 6100 Main Street , Houston , Texas 77005 , United States
| | - Jun Yin
- Department of Chemistry, BioScience Research Collaborative , Rice University , 6100 Main Street , Houston , Texas 77005 , United States
| | - Dionisios Vourloumis
- Department of Chemistry, BioScience Research Collaborative , Rice University , 6100 Main Street , Houston , Texas 77005 , United States.,Laboratory of Chemical Biology of Natural Products & Designed Molecules , N.C.S.R "Demokritos" , 153 10 Agia Paraskevi , Athens , Greece
| | - Monette Aujay
- AbbVie Stemcentrx, LLC , 450 East Jamie Court , South San Francisco , California 94080 , United States
| | - Joseph Sandoval
- AbbVie Stemcentrx, LLC , 450 East Jamie Court , South San Francisco , California 94080 , United States
| | - Stefan Munneke
- AbbVie Stemcentrx, LLC , 450 East Jamie Court , South San Francisco , California 94080 , United States
| | - Julia Gavrilyuk
- AbbVie Stemcentrx, LLC , 450 East Jamie Court , South San Francisco , California 94080 , United States
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49
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Chen R, Liu Y, Cui S. 1,4-Conjugate addition/esterification of ortho-quinone methides in a multicomponent reaction. Chem Commun (Camb) 2018; 54:11753-11756. [DOI: 10.1039/c8cc07328g] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel 1,4-conjugate addition/esterification of ortho-quinone methides in a multicomponent reaction has been developed for facilely accessing 3,3-diarylpropanamides.
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Affiliation(s)
- Renjie Chen
- Institute of Drug Discovery and Design, College of Pharmaceutical Sciences, Zhejiang University
- Hangzhou 310058
- P. R. China
| | - Yu Liu
- Sate Key Laboratory of Plant Physiology and Biochemistry, College of Life Sciences, Zhejiang University
- Hangzhou 310058
- China
| | - Sunliang Cui
- Institute of Drug Discovery and Design, College of Pharmaceutical Sciences, Zhejiang University
- Hangzhou 310058
- P. R. China
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50
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Thangaraj M, Gengan RM. Ultrasonicated synthesis of novel quinoline-lipoyl peptides through Ugi-four component condensation by using Ca/BN catalyst. SYNTHETIC COMMUN 2017. [DOI: 10.1080/00397911.2017.1381742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Muthu Thangaraj
- Department of Chemistry, Faculty of Applied Sciences, Durban University of Technology, Durban, South Africa
| | - Robert Moonsamy Gengan
- Department of Chemistry, Faculty of Applied Sciences, Durban University of Technology, Durban, South Africa
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