1
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Liu SJ, Zhao Q, Liu XC, Gamble AB, Huang W, Yang QQ, Han B. Bioactive atropisomers: Unraveling design strategies and synthetic routes for drug discovery. Med Res Rev 2024; 44:1971-2014. [PMID: 38515232 DOI: 10.1002/med.22037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 03/04/2024] [Accepted: 03/10/2024] [Indexed: 03/23/2024]
Abstract
Atropisomerism, an expression of axial chirality caused by limited bond rotation, is a prominent aspect within the field of medicinal chemistry. It has been shown that atropisomers of a wide range of compounds, including established FDA-approved drugs and experimental molecules, display markedly different biological activities. The time-dependent reversal of chirality in atropisomers poses complexity and obstacles in the process of drug discovery and development. Nonetheless, recent progress in understanding atropisomerism and enhanced characterization methods have greatly assisted medicinal chemists in the effective development of atropisomeric drug molecules. This article provides a comprehensive review of their special design thoughts, synthetic routes, and biological activities, serving as a reference for the synthesis and biological evaluation of bioactive atropisomers in the future.
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Affiliation(s)
- Shuai-Jiang Liu
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, University of Otago, Dunedin, New Zealand
| | - Qian Zhao
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiao-Chen Liu
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Allan B Gamble
- School of Pharmacy, University of Otago, Dunedin, New Zealand
| | - Wei Huang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qian-Qian Yang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Bo Han
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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2
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Kasahara R, Toyoda T, Fukasawa S, Takeuchi A, Sato A, Hori A, Kitagawa O. Chirality Transfer Intramolecular Pauson-Khand Reaction with N-C Axially Chiral Sulfonamides Bearing an Ene-Yne Structure. Org Lett 2023; 25:7390-7394. [PMID: 37782042 DOI: 10.1021/acs.orglett.3c02893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/03/2023]
Abstract
An intramolecular Pauson-Khand reaction with enantioenriched N-C axially chiral N-allyl-N-(2-alkynylphenyl)sulfonamide derivatives proceeded with complete chirality transfer from axial chirality (P configuration) to central chirality (R configuration), affording chiral nitrogen-containing tricyclic compounds (tetrahydrocyclopentaquinolin-2-one derivatives).
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Affiliation(s)
- Ryohei Kasahara
- Department of Applied Chemistry, Shibaura Institute of Technology, 3-7-5 Toyosu, Kohto-ku, Tokyo 135-8548, Japan
| | - Tatsuya Toyoda
- Department of Applied Chemistry, Shibaura Institute of Technology, 3-7-5 Toyosu, Kohto-ku, Tokyo 135-8548, Japan
| | - Sota Fukasawa
- Department of Applied Chemistry, Shibaura Institute of Technology, 3-7-5 Toyosu, Kohto-ku, Tokyo 135-8548, Japan
| | - Aoi Takeuchi
- Department of Applied Chemistry, Shibaura Institute of Technology, 3-7-5 Toyosu, Kohto-ku, Tokyo 135-8548, Japan
| | - Azusa Sato
- School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan
| | - Akiko Hori
- Graduate School of Engineering and Science, Shibaura Institute of Technology, 307 Fukasaku, Minuma-ku, Saitama 337-8570, Japan
| | - Osamu Kitagawa
- Department of Applied Chemistry, Shibaura Institute of Technology, 3-7-5 Toyosu, Kohto-ku, Tokyo 135-8548, Japan
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3
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de Ceuninck van Capelle LA, Wales SM, Macdonald JM, Kruger M, Richardson C, Gardiner MG, Hyland CJT. Synthesis and Atropisomeric Properties of Benzoazepine-Fused Isoindoles. J Org Chem 2023. [PMID: 37326851 DOI: 10.1021/acs.joc.3c00607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Atropisomeric, bench-stable benzoazepine-fused isoindoles were synthesized via oxidation from isoindoline precursors. Using the isoindoles 5d-f as models, the stereochemistry and conformational folding of the systems were examined. Chiral UHPLC was used to analyze the rate of racemization and calculate the Gibbs free energy of enantiomerization (ΔG‡Enant). X-ray crystallography, 1H NMR spectroscopy, and DFT calculations were used to elucidate the three axes of chirality and clarify the structural factors contributing to ΔG‡Enant. Tandem rotation around the axes of chirality precludes the formation of diastereomers, with rotational restriction of the Caryl-Nsulfonamide bond determined as the moderator of atropisomeric stability in the system, affected primarily by steric hindrance as well as by π-stacking interactions facilitated by the folded conformation of the sulfonamide over the isoindole moiety.
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Affiliation(s)
- Lillian A de Ceuninck van Capelle
- Molecular Horizons Research Institute, School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales 2522, Australia
| | - Steven M Wales
- Molecular Horizons Research Institute, School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales 2522, Australia
| | - James M Macdonald
- CSIRO Manufacturing, Biomedical Manufacturing Program, Bag 10, Clayton South, Melbourne, Victoria 3168, Australia
| | - Megan Kruger
- CSIRO Manufacturing, Materials Characterisation and Modelling Program, Bag 10, Clayton South, Melbourne, Victoria 3168, Australia
| | - Christopher Richardson
- Molecular Horizons Research Institute, School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales 2522, Australia
| | - Michael G Gardiner
- School of Physical Sciences-Chemistry, University of Tasmania, Hobart, Tasmania 7001, Australia
- Research School of Chemistry, Australian National University, Acton, Canberra, Australian Capital Territory 2601, Australia
| | - Christopher J T Hyland
- Molecular Horizons Research Institute, School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales 2522, Australia
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4
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Yuan S, Liu X, Huang Z, Gui S, Diao Y, Peng YY, Ding Q. Tetrabutylammonium Chloride-Induced Cascade Radical Addition/Cyclization of O-Isocyanodiaryl Amines: A Novel Protocol for the Synthesis of 11-Trifluoromethylated Dibenzodiazepines. J Org Chem 2022; 87:16542-16549. [PMID: 36454597 DOI: 10.1021/acs.joc.2c02100] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
A straightforward protocol for the synthesis of 11-trifluoromethylated dibenzodiazepines has been developed via TBAC-induced trifluoromethylation/cyclization of o-isocyanodiaryl amines using Togni's reagent as the trifluoromethyl source. This is the first report on the one-step construction of CF3-containing dibenzodiazepine drug skeletons. Additionally, a series of 11-trifluoromethylated dibenzodiazepines were afforded in moderate to excellent yields under transition-metal-free conditions.
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Affiliation(s)
- Sitian Yuan
- National Engineering Research Center for Carbohydrate Synthesis, Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, Key Laboratory for Green Chemistry of Jiangxi Province, Jiangxi Normal University, Nanchang 330022 Jiangxi, China
| | - Xuan Liu
- National Engineering Research Center for Carbohydrate Synthesis, Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, Key Laboratory for Green Chemistry of Jiangxi Province, Jiangxi Normal University, Nanchang 330022 Jiangxi, China
| | - Zhongzhi Huang
- National Engineering Research Center for Carbohydrate Synthesis, Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, Key Laboratory for Green Chemistry of Jiangxi Province, Jiangxi Normal University, Nanchang 330022 Jiangxi, China
| | - Shuanggen Gui
- National Engineering Research Center for Carbohydrate Synthesis, Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, Key Laboratory for Green Chemistry of Jiangxi Province, Jiangxi Normal University, Nanchang 330022 Jiangxi, China
| | - Yuexing Diao
- National Engineering Research Center for Carbohydrate Synthesis, Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, Key Laboratory for Green Chemistry of Jiangxi Province, Jiangxi Normal University, Nanchang 330022 Jiangxi, China
| | - Yi-Yuan Peng
- National Engineering Research Center for Carbohydrate Synthesis, Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, Key Laboratory for Green Chemistry of Jiangxi Province, Jiangxi Normal University, Nanchang 330022 Jiangxi, China
| | - Qiuping Ding
- National Engineering Research Center for Carbohydrate Synthesis, Key Lab of Fluorine and Silicon for Energy Materials and Chemistry of Ministry of Education, Key Laboratory for Green Chemistry of Jiangxi Province, Jiangxi Normal University, Nanchang 330022 Jiangxi, China
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5
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Fukasawa S, Toyoda T, Kasahara R, Nakamura C, Kikuchi Y, Hori A, Richards GJ, Kitagawa O. Catalytic Enantioselective Synthesis of N-C Axially Chiral N-(2,6-Disubstituted-phenyl)sulfonamides through Chiral Pd-Catalyzed N-Allylation. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27227819. [PMID: 36431920 PMCID: PMC9698006 DOI: 10.3390/molecules27227819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/06/2022] [Accepted: 11/08/2022] [Indexed: 11/16/2022]
Abstract
Recently, catalytic enantioselective syntheses of N-C axially chiral compounds have been reported by many groups. Most N-C axially chiral compounds prepared through a catalytic asymmetric reaction possess carboxamide or nitrogen-containing aromatic heterocycle skeletons. On the other hand, although N-C axially chiral sulfonamide derivatives are known, their catalytic enantioselective synthesis is relatively underexplored. We found that the reaction (Tsuji-Trost allylation) of allyl acetate with secondary sulfonamides bearing a 2-arylethynyl-6-methylphenyl group on the nitrogen atom proceeds with good enantioselectivity (up to 92% ee) in the presence of (S,S)-Trost ligand-(allyl-PdCl)2 catalyst, affording rotationally stable N-C axially chiral N-allylated sulfonamides. Furthermore, the absolute stereochemistry of the major enantiomer was determined by X-ray single crystal structural analysis and the origin of the enantioselectivity was considered.
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Affiliation(s)
- Sota Fukasawa
- Department of Applied Chemistry (Japanese Association of Bio-Intelligence for Well-Being), Shibaura Institute of Technology, 3-7-5 Toyosu, Kohto-ku, Tokyo 135-8548, Japan
| | - Tatsuya Toyoda
- Department of Applied Chemistry (Japanese Association of Bio-Intelligence for Well-Being), Shibaura Institute of Technology, 3-7-5 Toyosu, Kohto-ku, Tokyo 135-8548, Japan
| | - Ryohei Kasahara
- Department of Applied Chemistry (Japanese Association of Bio-Intelligence for Well-Being), Shibaura Institute of Technology, 3-7-5 Toyosu, Kohto-ku, Tokyo 135-8548, Japan
| | - Chisato Nakamura
- Department of Applied Chemistry (Japanese Association of Bio-Intelligence for Well-Being), Shibaura Institute of Technology, 3-7-5 Toyosu, Kohto-ku, Tokyo 135-8548, Japan
| | - Yuuki Kikuchi
- Department of Applied Chemistry (Japanese Association of Bio-Intelligence for Well-Being), Shibaura Institute of Technology, 3-7-5 Toyosu, Kohto-ku, Tokyo 135-8548, Japan
| | - Akiko Hori
- Graduate School of Engineering and Science, Shibaura Institute of Technology, 307 Fukasaku, Minuma-ku, Saitama 337-8570, Japan
| | - Gary J. Richards
- Graduate School of Engineering and Science, Shibaura Institute of Technology, 307 Fukasaku, Minuma-ku, Saitama 337-8570, Japan
| | - Osamu Kitagawa
- Department of Applied Chemistry (Japanese Association of Bio-Intelligence for Well-Being), Shibaura Institute of Technology, 3-7-5 Toyosu, Kohto-ku, Tokyo 135-8548, Japan
- Correspondence: ; Tel.: +81-3-5859-8161
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6
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Wang Y, Guo C, Tao S, Liu J, Zhao J, Liu N, Dai B. Basicity-Tuned Selectivity: Synthesis of Benzimidazolone and Benzodiazepine from N-Alkyl- N-(2-(pyridin-2-ylamino)-phenyl)formamides. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202107062] [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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7
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de Ceuninck van Capelle LA, Macdonald JM, Hyland CJT. Stereogenic and conformational properties of medium-ring benzo-fused N-heterocycle atropisomers. Org Biomol Chem 2021; 19:7098-7115. [PMID: 34190302 DOI: 10.1039/d1ob00836f] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Medium-ring (7-9-membered) benzo-fused N-heterocycles - a core structure in several important pharmaceuticals - have a diverse range of interesting conformational and stereochemical properties which arise from restricted bond rotation in the non-aromatic ring. The atropisomers of these pharmaceutically relevant N-heterocycles typically exhibit different biological activities, warranting the need to deeply understand the factors controlling the conformation and stereochemistry of the systems. Beginning with a brief introduction to atropisomer classification, this review will detail a number of medium-ring benzo-fused N-heterocycle systems from the recent literature to provide an overview of structural factors which can affect the atropisomeric nature of the systems by altering the overall conformation and rate of stereo-inversion. As well as general factors such as ring-size and sterics, the impact of additional stereocentres in these systems will be addressed. This includes the differences between sulfur, nitrogen and carbon stereocentres, and the consequences of stereocentre placement around the N-heterocycle ring. Further, conformational stabilisation via non-covalent intramolecular bonds will be explored. As such, this review represents a significant resource for aiding in the design, synthesis and study of new and potentially bioactive medium-ring benzo-fused N-heterocycles.
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Affiliation(s)
- Lillian A de Ceuninck van Capelle
- Molecular Horizons Research Institute, School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales 2522, Australia.
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8
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Li D, Wang S, Ge S, Dong S, Feng X. Asymmetric Synthesis of Axially Chiral Anilides via Organocatalytic Atroposelective N-Acylation. Org Lett 2020; 22:5331-5336. [DOI: 10.1021/acs.orglett.0c01581] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Dawei Li
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Sijing Wang
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Shulin Ge
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Shunxi Dong
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Xiaoming Feng
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
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9
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Tao S, Bu Q, Shi Q, Wei D, Dai B, Liu N. Synthesis of Benzodiazepines Through Ring Opening/Ring Closure of Benzimidazole Salts. Chemistry 2020; 26:3252-3258. [PMID: 31950547 DOI: 10.1002/chem.201905828] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Indexed: 01/14/2023]
Abstract
Pyrido-benzodiazepine derivatives are undoubtedly one of the most important structural motifs in the marketed drugs and the drug candidates. Commonly synthetic methods for construction of the benzodiazepine ring derivatives are based on the condensation reactions of two highly functionalized synthons. The development of synthesis for these compounds, however, is hampered by the regioselectivity and atom economy. In this work, a one-step synthesis of pyrido-benzodiazepine backbones and its analogues is achieved through continuous ring-opening hydrolysis of benzimidazole salts and intramolecular C-H bond activation. The reaction mechanism is explored by control experiments and density functional theory (DFT) calculations.
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Affiliation(s)
- Sheng Tao
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, 832003, Shihezi, P. R. China
| | - Qingqing Bu
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, 832003, Shihezi, P. R. China
| | - Qianqian Shi
- College of Chemistry, Center of Computational Chemistry, Zhengzhou University, 450001, Zhengzhou, P. R. China
| | - Donghui Wei
- College of Chemistry, Center of Computational Chemistry, Zhengzhou University, 450001, Zhengzhou, P. R. China
| | - Bin Dai
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, 832003, Shihezi, P. R. China
| | - Ning Liu
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, 832003, Shihezi, P. R. China
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10
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Tabata H, Funaki K, Tasaka T, Oshitari T, Takahashi H, Natsugari H. Elucidation of the Active Conformation of Antiproliferative Sulfonamides, 5N-Arylsulfonyl-1,5-benzodiazepin-2-ones. J Org Chem 2019; 84:16338-16345. [DOI: 10.1021/acs.joc.9b02833] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Hidetsugu Tabata
- Faculty of Pharma Sciences, Teikyo University, 2-11-1 Kaga, Itabashi-ku, Tokyo 173-8605, Japan
| | - Kaoru Funaki
- Faculty of Pharma Sciences, Teikyo University, 2-11-1 Kaga, Itabashi-ku, Tokyo 173-8605, Japan
| | - Tomohiko Tasaka
- Affinity Science Corporation, 1-11-1 Nishi-Gotanda, Shinagawa-ku, Tokyo 141-0031, Japan
| | - Tetsuta Oshitari
- Faculty of Pharma Sciences, Teikyo University, 2-11-1 Kaga, Itabashi-ku, Tokyo 173-8605, Japan
| | - Hideyo Takahashi
- Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Hideaki Natsugari
- Affinity Science Corporation, 1-11-1 Nishi-Gotanda, Shinagawa-ku, Tokyo 141-0031, Japan
- Faculty of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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11
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Kikuchi Y, Nakamura C, Matsuoka M, Asami R, Kitagawa O. Catalytic Enantioselective Synthesis of N–C Axially Chiral Sulfonamides through Chiral Palladium-Catalyzed N-Allylation. J Org Chem 2019; 84:8112-8120. [DOI: 10.1021/acs.joc.9b00989] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yuki Kikuchi
- Department of Applied Chemistry (QOL Improvement and Life Science Consortium), Shibaura Institute of Technology, 3-7-5 Toyosu, Kohto-ku, Tokyo 135-8548, Japan
| | - Chisato Nakamura
- Department of Applied Chemistry (QOL Improvement and Life Science Consortium), Shibaura Institute of Technology, 3-7-5 Toyosu, Kohto-ku, Tokyo 135-8548, Japan
| | - Mizuki Matsuoka
- Department of Applied Chemistry (QOL Improvement and Life Science Consortium), Shibaura Institute of Technology, 3-7-5 Toyosu, Kohto-ku, Tokyo 135-8548, Japan
| | - Rina Asami
- Department of Applied Chemistry (QOL Improvement and Life Science Consortium), Shibaura Institute of Technology, 3-7-5 Toyosu, Kohto-ku, Tokyo 135-8548, Japan
| | - Osamu Kitagawa
- Department of Applied Chemistry (QOL Improvement and Life Science Consortium), Shibaura Institute of Technology, 3-7-5 Toyosu, Kohto-ku, Tokyo 135-8548, Japan
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12
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Hasegawa F, Yasukawa Y, Kawamura K, Tsuchikawa H, Murata M. Highly Efficient Syntheses of C−N Axially Chiral 1‐(
ortho
‐hydroxyaryl)uracil using a Chiral Auxiliary and a Chiral Base. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800247] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Futoshi Hasegawa
- Department of Chemistry Graduate School of Science Osaka University 1-1 Machikaneyama Toyonaka Osaka 560-0043 Japan
| | - Yoshifumi Yasukawa
- Department of Chemistry Graduate School of Science Osaka University 1-1 Machikaneyama Toyonaka Osaka 560-0043 Japan
| | - Kazushi Kawamura
- Department of Chemistry Graduate School of Science Osaka University 1-1 Machikaneyama Toyonaka Osaka 560-0043 Japan
| | - Hiroshi Tsuchikawa
- Department of Chemistry Graduate School of Science Osaka University 1-1 Machikaneyama Toyonaka Osaka 560-0043 Japan
| | - Michio Murata
- Department of Chemistry Graduate School of Science Osaka University 1-1 Machikaneyama Toyonaka Osaka 560-0043 Japan
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13
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Glunz PW. Recent encounters with atropisomerism in drug discovery. Bioorg Med Chem Lett 2018; 28:53-60. [DOI: 10.1016/j.bmcl.2017.11.050] [Citation(s) in RCA: 94] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Revised: 11/29/2017] [Accepted: 11/30/2017] [Indexed: 02/07/2023]
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14
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Wang M, Xie W, Li A, Xu S. Structural Basis and Mechanism of Chiral Benzedrine Molecules Interacting With Third Dopamine Receptor. Chirality 2016; 28:674-85. [PMID: 27581600 DOI: 10.1002/chir.22630] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2016] [Revised: 07/12/2016] [Accepted: 07/15/2016] [Indexed: 11/09/2022]
Abstract
In order to investigate the chiral benzedrine molecules corresponding to their different characteristics in biochemical systems, we studied their interaction with D3 R using the docking method, molecular dynamic simulation, and quantum chemistry. The obtained results indicate that the active residues for R-benzedrine (RAT) bound with D3 R are Ala132, Asp133, and Tyr55, while Asn57, Asp133, Asp168, Cys172, Gly54, Trp24, and Vall136 act as the active residues for S-benzedrine (SAT). The different active pockets are observed for ART or SAT because they possess different active residues. The binding energies between RAT and SAT with D3 R were determined to be -44.0 kJ.mol(-1) and -71.2 kJ.mol(-1) , respectively. These results demonstrate that SAT within the studied pocket of D3 R has a stronger capability of binding with D3 R, while it is more feasible for RAT to leave from the interior positions of D3 R. In addition, the results suggest that the D3 R protein can recognize chiral benzedrine molecules and influence their different addictive and pharmacological effects in biochemical systems. Chirality 28:674-685, 2016. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Ming Wang
- Key Laboratory of Education Ministry for Medicinal Chemistry of Natural Resource, College of Chemical Science and Technology, Yunnan University, Kunming, China
| | - Wei Xie
- Key Laboratory of Education Ministry for Medicinal Chemistry of Natural Resource, College of Chemical Science and Technology, Yunnan University, Kunming, China
| | - Aijing Li
- Key Laboratory of Education Ministry for Medicinal Chemistry of Natural Resource, College of Chemical Science and Technology, Yunnan University, Kunming, China
| | - Sichuan Xu
- Key Laboratory of Education Ministry for Medicinal Chemistry of Natural Resource, College of Chemical Science and Technology, Yunnan University, Kunming, China.
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15
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Ramig K, Subramaniam G, Karimi S, Szalda DJ, Ko A, Lam A, Li J, Coaderaj A, Cavdar L, Bogdan L, Kwon K, Greer EM. Interplay of Nitrogen-Atom Inversion and Conformational Inversion in Enantiomerization of 1H-1-Benzazepines. J Org Chem 2016; 81:3313-20. [DOI: 10.1021/acs.joc.6b00319] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Keith Ramig
- Department
of Natural Sciences, Baruch College of the City University of New York, 17 Lexington Avenue, New York, New York 10010, United States
| | - Gopal Subramaniam
- Department
of Chemistry and Biochemistry, Queens College of the City University of New York, 65-30 Kissena Boulevard, Flushing, New York 11367, United States
| | - Sasan Karimi
- Department
of Chemistry, Queensborough Community College of the City University of New York, 222-05 56th Avenue, Bayside, New York 11364, United States
| | - David J. Szalda
- Department
of Natural Sciences, Baruch College of the City University of New York, 17 Lexington Avenue, New York, New York 10010, United States
| | - Allen Ko
- Department
of Natural Sciences, Baruch College of the City University of New York, 17 Lexington Avenue, New York, New York 10010, United States
| | - Aaron Lam
- Department
of Natural Sciences, Baruch College of the City University of New York, 17 Lexington Avenue, New York, New York 10010, United States
| | - Jeffrey Li
- Department
of Natural Sciences, Baruch College of the City University of New York, 17 Lexington Avenue, New York, New York 10010, United States
| | - Ani Coaderaj
- Department
of Natural Sciences, Baruch College of the City University of New York, 17 Lexington Avenue, New York, New York 10010, United States
| | - Leyla Cavdar
- Department
of Natural Sciences, Baruch College of the City University of New York, 17 Lexington Avenue, New York, New York 10010, United States
| | - Lukasz Bogdan
- Department
of Natural Sciences, Baruch College of the City University of New York, 17 Lexington Avenue, New York, New York 10010, United States
| | - Kitae Kwon
- Department
of Natural Sciences, Baruch College of the City University of New York, 17 Lexington Avenue, New York, New York 10010, United States
| | - Edyta M. Greer
- Department
of Natural Sciences, Baruch College of the City University of New York, 17 Lexington Avenue, New York, New York 10010, United States
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16
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Barad HA, Sutariya TR, Brahmbhatt GC, Parmar NJ, Lagunes I, Padrón JM, Murumkar P, Sharma MK, Yadav MR. A catalyst- and solvent-free multicomponent synthesis and docking study of some new antiproliferative N5-allyl-quinolylpyrido[2,3-b][1,4]benzodiazepinone precursors. NEW J CHEM 2016. [DOI: 10.1039/c5nj03280f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Heterocycles of this series resemble MDM2 inhibitors.
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Affiliation(s)
- Hitesh A. Barad
- Department of Chemistry
- Sardar Patel University
- Dist. Anand
- India
| | | | | | | | - Irene Lagunes
- BioLab
- Instituto Universitario de Bio-Orgánica “Antonio González” (IUBO-AG)
- Centro de Investigaciones Biomédicas de Canarias (CIBICAN)
- Universidad de La Laguna
- 38206 La Laguna
| | - José M. Padrón
- BioLab
- Instituto Universitario de Bio-Orgánica “Antonio González” (IUBO-AG)
- Centro de Investigaciones Biomédicas de Canarias (CIBICAN)
- Universidad de La Laguna
- 38206 La Laguna
| | - Prashant Murumkar
- Faculty of Pharmacy
- The M.S. University of Baroda
- Vadodara
- 390001 India
| | | | - Mange Ram Yadav
- Faculty of Pharmacy
- The M.S. University of Baroda
- Vadodara
- 390001 India
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17
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Tabata H, Yoneda T, Takahashi H, Natsugari H. Axial Chirality Originating in Amide and Sulfonamide Structures: Flexible Stereochemistry of Benzo-Fused Seven-Membered-Ring Heterocycles. J SYN ORG CHEM JPN 2016. [DOI: 10.5059/yukigoseikyokaishi.74.56] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | | | | | - Hideaki Natsugari
- Faculty of Pharma-Sciences, Teikyo University
- General Medical Education and Research Center, Teikyo University
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18
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González N, Moreno P, Jensen RT. Bombesin receptor subtype 3 as a potential target for obesity and diabetes. Expert Opin Ther Targets 2015; 19:1153-70. [PMID: 26066663 DOI: 10.1517/14728222.2015.1056154] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
INTRODUCTION Diabetes mellitus and obesity are important health issues; increasing in prevalence, both in the USA and globally. There are only limited pharmacological treatments, and although bariatric surgery is effective, new effective pharmacologic treatments would be of great value. This review covers one area of increasing interest that could yield new novel treatments of obesity/diabetes mellitus. It involves recognition of the central role the G-protein-coupled receptor, bombesin receptor subtype 3 (BRS-3) plays in energy/glucose metabolism. AREAS COVERED Since the initial observation that BRS-3 knockout mice develop obesity, hypertension, impaired glucose metabolism and hyperphagia, there have been numerous studies of the mechanisms involved and the development of selective BRS-3 agonists/antagonists, which have marked effects on body weight, feeding and glucose/insulin homeostasis. In this review, each of these areas is briefly reviewed. EXPERT OPINION BRS-3 plays an important role in glucose/energy homeostasis. The development of potent, selective BRS-3 agonists demonstrates promise as a novel approach to treat obesity/diabetic states. One important question that needs to be addressed is whether BRS-3 agonists need to be centrally acting. This is particularly important in light of recent animal and human studies that report transient cardiovascular side effects with centrally acting oral BRS agonists.
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Affiliation(s)
- Nieves González
- The Autonomous University of Madrid, IIS-Jiménez Díaz Foundation, Renal, Vascular and Diabetes Research Laboratory, Spanish Biomedical Research Network in Diabetes and, Associated Metabolic Disorders (CIBERDEM) , Madrid , Spain
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19
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Matsufuji T, Shimada K, Kobayashi S, Ichikawa M, Kawamura A, Fujimoto T, Arita T, Hara T, Konishi M, Abe-Ohya R, Izumi M, Sogawa Y, Nagai Y, Yoshida K, Abe Y, Kimura T, Takahashi H. Synthesis and biological evaluation of novel chiral diazepine derivatives as bombesin receptor subtype-3 (BRS-3) agonists incorporating an antedrug approach. Bioorg Med Chem 2014; 23:89-104. [PMID: 25497965 DOI: 10.1016/j.bmc.2014.11.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2014] [Revised: 11/13/2014] [Accepted: 11/14/2014] [Indexed: 12/28/2022]
Abstract
Novel compounds based on the lead BRS-3 agonists from our HTS compounds 2a and 2b have been synthesized with the focus on obtaining peripheral BRS-3 agonists. To identify potent anti-obesity compounds without adverse effects on the central nerve system, a labile carboxylic ester with an antedrug functionality was introduced onto the terminal position. Through the extensive synthetic exploration and the pharmacokinetic studies of oral administration in mice, the phenol ester 17c was selected due to the most suitable pharmacological profile. In the evaluation of food intake suppression in B6 mice, 17c showed significant in vivo efficacy and no clear adverse effect on heart rate and blood pressure change in dog iv infusion. Our study paved the way for development of anti-diabetes and obesity drugs with a safer profile.
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Affiliation(s)
- Tetsuyoshi Matsufuji
- Medicinal Chemistry Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan.
| | - Kousei Shimada
- Medicinal Chemistry Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Shozo Kobayashi
- Medicinal Chemistry Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Masanori Ichikawa
- Medicinal Chemistry Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Asuka Kawamura
- Medicinal Chemistry Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Teppei Fujimoto
- Medicinal Chemistry Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Tsuyoshi Arita
- Medicinal Chemistry Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Takashi Hara
- Cardiovascular Metabolics Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Masahiro Konishi
- Cardiovascular Metabolics Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Rie Abe-Ohya
- Cardiovascular Metabolics Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Masanori Izumi
- Cardiovascular Metabolics Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Yoshitaka Sogawa
- Cardiovascular Metabolics Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Yoko Nagai
- Drug Metabolism & Pharmacokinetics Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Kazuhiro Yoshida
- Drug Metabolism & Pharmacokinetics Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Yasuyuki Abe
- Medicinal Safety Research Laboratories, Daiichi Sankyo Co., Ltd, 1-16-13 Kitakasai, Edogawa-ku, Tokyo 134-8630, Japan
| | - Takako Kimura
- Drug Discovery and Biomedical Technology Unit, Daiichi Sankyo RD NOVARE Co., Ltd, 1-16-13 Kitakasai, Edogawa-ku, Tokyo 134-8630, Japan
| | - Hisashi Takahashi
- Medicinal Chemistry Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
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20
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Regioselective alkylation reactions of 2,4-diphenyl-3H-1-benzazepine give either 3-alkyl-3H-1-benzazepines or 1-alkyl-1H-1-benzazepines. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.05.128] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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21
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Yoneda T, Tabata H, Nakagomi J, Tasaka T, Oshitari T, Takahashi H, Natsugari H. N-Benzoyl- and N-Sulfonyl-1,5-benzodiazepines: Comparison of Their Atropisomeric and Conformational Properties. J Org Chem 2014; 79:5717-27. [DOI: 10.1021/jo5008509] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tetsuya Yoneda
- Faculty
of Pharma Sciences, Teikyo University, 2-11-1 Kaga, Itabashi-ku, Tokyo 173-8605, Japan
| | - Hidetsugu Tabata
- Faculty
of Pharma Sciences, Teikyo University, 2-11-1 Kaga, Itabashi-ku, Tokyo 173-8605, Japan
| | - Jun Nakagomi
- Faculty
of Pharma Sciences, Teikyo University, 2-11-1 Kaga, Itabashi-ku, Tokyo 173-8605, Japan
| | - Tomohiko Tasaka
- Affinity Science Corporation, 4-1-1 Akasaka, Minato-ku, Tokyo 107-0052, Japan
| | - Tetsuta Oshitari
- Faculty
of Pharma Sciences, Teikyo University, 2-11-1 Kaga, Itabashi-ku, Tokyo 173-8605, Japan
| | - Hideyo Takahashi
- Faculty
of Pharma Sciences, Teikyo University, 2-11-1 Kaga, Itabashi-ku, Tokyo 173-8605, Japan
| | - Hideaki Natsugari
- Faculty
of Pharma Sciences, Teikyo University, 2-11-1 Kaga, Itabashi-ku, Tokyo 173-8605, Japan
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22
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Matsufuji T, Shimada K, Kobayashi S, Kawamura A, Fujimoto T, Arita T, Hara T, Konishi M, Abe-Ohya R, Izumi M, Sogawa Y, Nagai Y, Yoshida K, Takahashi H. Discovery of novel chiral diazepines as bombesin receptor subtype-3 (BRS-3) agonists with low brain penetration. Bioorg Med Chem Lett 2014; 24:750-5. [PMID: 24412111 DOI: 10.1016/j.bmcl.2013.12.106] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2013] [Revised: 12/17/2013] [Accepted: 12/25/2013] [Indexed: 01/16/2023]
Abstract
The discovery and optimization of a novel series of BRS-3 agonists are described. We explored a potent BRS-3 agonist with low brain penetration to avoid an adverse effect derived from central nervous system exposure. Through the derivatization process, chiral diazepines 9f and 9g were identified as possessing low brain penetration as well as potent in vitro activity against human and mouse BRS-3s.
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Affiliation(s)
- Tetsuyoshi Matsufuji
- Medicinal Chemistry Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan.
| | - Kousei Shimada
- Medicinal Chemistry Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Shozo Kobayashi
- Medicinal Chemistry Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Asuka Kawamura
- Medicinal Chemistry Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Teppei Fujimoto
- Medicinal Chemistry Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Tsuyoshi Arita
- Medicinal Chemistry Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Takashi Hara
- Cardiovascular Metabolics Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Masahiro Konishi
- Cardiovascular Metabolics Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Rie Abe-Ohya
- Cardiovascular Metabolics Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Masanori Izumi
- Cardiovascular Metabolics Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Yoshitaka Sogawa
- Cardiovascular Metabolics Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Youko Nagai
- Drug Metabolism & Pharmacokinetics Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Kazuhiro Yoshida
- Drug Metabolism & Pharmacokinetics Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Hisashi Takahashi
- Medicinal Chemistry Research Laboratories, Daiichi Sankyo Co., Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
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23
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Ramig K. Stereodynamic properties of medium-ring benzo-fused nitrogenous heterocycles: benzodiazepines, benzazepines, benzazocines, and benzazonines. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.10.023] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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24
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Ramig K, Greer EM, Szalda DJ, Karimi S, Ko A, Boulos L, Gu J, Dvorkin N, Bhramdat H, Subramaniam G. NMR Spectroscopic and Computational Study of Conformational Isomerism in Substituted 2-Aryl-3H-1-benzazepines: Toward Isolable Atropisomeric Benzazepine Enantiomers. J Org Chem 2013; 78:8028-36. [DOI: 10.1021/jo4013089] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Keith Ramig
- Department of Natural Sciences, Baruch College of the City University of New York,
17 Lexington Avenue, New York, New York 10010, United States
| | - Edyta M. Greer
- Department of Natural Sciences, Baruch College of the City University of New York,
17 Lexington Avenue, New York, New York 10010, United States
| | - David J. Szalda
- Department of Natural Sciences, Baruch College of the City University of New York,
17 Lexington Avenue, New York, New York 10010, United States
| | - Sasan Karimi
- Department of Chemistry, Queensborough Community College of the City University of New York, 222-05 56th Avenue, Bayside, New York 11364, United States
| | - Allen Ko
- Department of Natural Sciences, Baruch College of the City University of New York,
17 Lexington Avenue, New York, New York 10010, United States
| | - Laura Boulos
- Department of Natural Sciences, Baruch College of the City University of New York,
17 Lexington Avenue, New York, New York 10010, United States
| | - Jiansan Gu
- Department of Natural Sciences, Baruch College of the City University of New York,
17 Lexington Avenue, New York, New York 10010, United States
| | - Nathan Dvorkin
- Department of Natural Sciences, Baruch College of the City University of New York,
17 Lexington Avenue, New York, New York 10010, United States
| | - Hema Bhramdat
- Department of Chemistry and Biochemistry, Queens College of the City University of New York,
65-30 Kissena Boulevard, Flushing, New York 11367, United States
| | - Gopal Subramaniam
- Department of Chemistry and Biochemistry, Queens College of the City University of New York,
65-30 Kissena Boulevard, Flushing, New York 11367, United States
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25
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Zask A, Murphy J, Ellestad GA. Biological Stereoselectivity of Atropisomeric Natural Products and Drugs. Chirality 2013; 25:265-74. [DOI: 10.1002/chir.22145] [Citation(s) in RCA: 149] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2012] [Accepted: 10/26/2012] [Indexed: 11/07/2022]
Affiliation(s)
- Arie Zask
- Department of Chemistry; Columbia University; New York New York 10027
| | - John Murphy
- Department of Chemistry; Columbia University; New York New York 10027
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26
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Kim S, Lim C, Lee S, Lee S, Cho H, Lee JY, Shim DS, Park HD, Kim S. Column chromatography-free solution-phase synthesis of a natural piper-amide-like compound library. ACS COMBINATORIAL SCIENCE 2013; 15:208-15. [PMID: 23458110 DOI: 10.1021/co400003d] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We have achieved an efficient solution-phase parallel synthesis of a library of natural piper-amide-like compounds from the bifunctional β-phosphono-N-hydroxy-succinimidyl ester intermediate. The primary important feature in our study is the construction of natural-product-like molecules through the adaptation of sophisticated organic reactions that create water-soluble byproducts for a chromatography-free purification. This simple and efficient method rapidly provides a combinatorial library of high yield and purity. The library was evaluated against GPCR targets to demonstrate its potential use as a tool for drug discovery and in chemical biology.
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Affiliation(s)
- Sumin Kim
- College of Pharmacy, Seoul National University, 1 Gwanak-ro, Gwanak-gu,
Seoul 151-742, Korea
| | - Chaemin Lim
- College of Pharmacy, Seoul National University, 1 Gwanak-ro, Gwanak-gu,
Seoul 151-742, Korea
| | - Sukjin Lee
- College of Pharmacy, Seoul National University, 1 Gwanak-ro, Gwanak-gu,
Seoul 151-742, Korea
| | - Seokwoo Lee
- College of Pharmacy, Seoul National University, 1 Gwanak-ro, Gwanak-gu,
Seoul 151-742, Korea
| | - Hyunkyung Cho
- College of Pharmacy, Seoul National University, 1 Gwanak-ro, Gwanak-gu,
Seoul 151-742, Korea
| | - Joo-Youn Lee
- College of Pharmacy, Seoul National University, 1 Gwanak-ro, Gwanak-gu,
Seoul 151-742, Korea
- Drug Discovery Department, LG Life Sciences, Ltd., R&D Park, 104-1, Munji-dong, Yuseong-gu, Daejeon, 305-380, Korea
| | - Dong Sup Shim
- Drug Discovery Department, LG Life Sciences, Ltd., R&D Park, 104-1, Munji-dong, Yuseong-gu, Daejeon, 305-380, Korea
| | - Hee Dong Park
- Drug Discovery Department, LG Life Sciences, Ltd., R&D Park, 104-1, Munji-dong, Yuseong-gu, Daejeon, 305-380, Korea
| | - Sanghee Kim
- College of Pharmacy, Seoul National University, 1 Gwanak-ro, Gwanak-gu,
Seoul 151-742, Korea
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27
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Chobanian HR, Guo Y, Liu P, Lanza TJ, Chioda M, Chang L, Kelly TM, Kan Y, Palyha O, Guan XM, Marsh DJ, Metzger JM, Raustad K, Wang SP, Strack AM, Gorski JN, Miller R, Pang J, Lyons K, Dragovic J, Ning JG, Schafer WA, Welch CJ, Gong X, Gao YD, Hornak V, Reitman ML, Nargund RP, Lin LS. The design and synthesis of potent, selective benzodiazepine sulfonamide bombesin receptor subtype 3 (BRS-3) agonists with an increased barrier of atropisomerization. Bioorg Med Chem 2012; 20:2845-9. [DOI: 10.1016/j.bmc.2012.03.029] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2012] [Revised: 03/09/2012] [Accepted: 03/10/2012] [Indexed: 12/01/2022]
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28
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Chobanian HR, Guo Y, Liu P, Chioda M, Lanza TJ, Chang L, Kelly TM, Kan Y, Palyha O, Guan XM, Marsh DJ, Metzger JM, Gorski JN, Raustad K, Wang SP, Strack AM, Miller R, Pang J, Madeira M, Lyons K, Dragovic J, Reitman ML, Nargund RP, Lin LS. Discovery of MK-7725, A Potent, Selective Bombesin Receptor Subtype-3 Agonist for the Treatment of Obesity. ACS Med Chem Lett 2012; 3:252-6. [PMID: 24900461 DOI: 10.1021/ml200304j] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2011] [Accepted: 01/21/2012] [Indexed: 11/29/2022] Open
Abstract
Extensive structure-activity relationship studies of a series derived from atropisomer 1, a previously described chiral benzodiazepine sulfonamide series, led to a potent, brain penetrant and selective compound with excellent preclinical pharmacokinetic across species. We also describe the utilization of a high throughput mouse pharmacodynamic assay which allowed for expedient assessment of pharmacokinetic and brain distribution.
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Affiliation(s)
- Harry R. Chobanian
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Yan Guo
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Ping Liu
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Marc Chioda
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Thomas J. Lanza
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Linda Chang
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Theresa M. Kelly
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Yanqing Kan
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Oksana Palyha
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Xiao-Ming Guan
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Donald J. Marsh
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Joseph M. Metzger
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Judith N. Gorski
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Kate Raustad
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Sheng-Ping Wang
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Alison M. Strack
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Randy Miller
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Jianmei Pang
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Maria Madeira
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Kathy Lyons
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Jasminka Dragovic
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Marc L. Reitman
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Ravi P. Nargund
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
| | - Linus S. Lin
- Departments
of Medicinal Chemistry, ‡Metabolic Disorders, §Pharmacology, and ∥Drug Metabolism, Merck Research Laboratories, Rahway, New Jersey 07065,
United States
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Ryan JH, Hyland C, Meyer AG, Smith JA, Yin J. Seven-Membered Rings. PROGRESS IN HETEROCYCLIC CHEMISTRY 2012. [DOI: 10.1016/b978-0-08-096807-0.00016-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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