1
|
Li J, Zheng Y, Huang M, Li W. Ni-Catalyzed Denitrogenative Cross-Coupling of Benzotriazinones and Cyclopropanols: An Easy Access to Functionalized β-Aryl Ketones. Org Lett 2020; 22:5020-5024. [DOI: 10.1021/acs.orglett.0c01579] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Jincan Li
- College of Science, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Yan Zheng
- College of Science, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Mingxian Huang
- College of Science, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Wanfang Li
- College of Science, University of Shanghai for Science and Technology, Shanghai 200093, China
| |
Collapse
|
2
|
Jana K, Chandar NB, Bandyopadhyay T, Ganguly B. Role of Noncovalent Interactions in Designing Inhibitors for H+,K+-ATPase: Combined QM and MD Based Investigations. ChemistrySelect 2016. [DOI: 10.1002/slct.201601458] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Kalyanashis Jana
- Computation and Simulation Unit, Analytical Discipline & Centralized Instrument Facility, and Academy of Scientific and Innovative Research; CSIR-Central Salt and Marine Chemicals Research Institute, Bhavnagar; Gujarat 364002 India
| | - Nellore Bhanu Chandar
- Computation and Simulation Unit, Analytical Discipline & Centralized Instrument Facility, and Academy of Scientific and Innovative Research; CSIR-Central Salt and Marine Chemicals Research Institute, Bhavnagar; Gujarat 364002 India
| | - Tusar Bandyopadhyay
- Theorectical Chemistry Section, Chemistry Group MOD LAB; Bhabha Atomic Research Centre, Trombay; Mumbai 400 085 India
| | - Bishwajit Ganguly
- Computation and Simulation Unit, Analytical Discipline & Centralized Instrument Facility, and Academy of Scientific and Innovative Research; CSIR-Central Salt and Marine Chemicals Research Institute, Bhavnagar; Gujarat 364002 India
| |
Collapse
|
3
|
Synthesis, spectroscopic characterization and DFT calculations of N-Methyl-2-(2ʹ-hydroxyphenyl)benzimidazole derivatives. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2015.09.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
4
|
Breman AC, Telderman SEM, van Santen RPM, Scott JI, van Maarseveen JH, Ingemann S, Hiemstra H. Cinchona Alkaloid Catalyzed Sulfa-Michael Addition Reactions Leading to Enantiopure β-Functionalized Cysteines. J Org Chem 2015; 80:10561-74. [DOI: 10.1021/acs.joc.5b01660] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Arjen C. Breman
- Van’t Hoff Institute
for Molecular Sciences, Faculty of Science, The University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Suze E. M. Telderman
- Van’t Hoff Institute
for Molecular Sciences, Faculty of Science, The University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Roy P. M. van Santen
- Van’t Hoff Institute
for Molecular Sciences, Faculty of Science, The University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Jamie I. Scott
- Van’t Hoff Institute
for Molecular Sciences, Faculty of Science, The University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Jan H. van Maarseveen
- Van’t Hoff Institute
for Molecular Sciences, Faculty of Science, The University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Steen Ingemann
- Van’t Hoff Institute
for Molecular Sciences, Faculty of Science, The University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Henk Hiemstra
- Van’t Hoff Institute
for Molecular Sciences, Faculty of Science, The University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| |
Collapse
|
5
|
Rogoza LN, Salakhutdinov NF. Anti-ulcer agents: chemical aspect of solving the problem. RUSSIAN CHEMICAL REVIEWS 2015. [DOI: 10.1070/rcr4430] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|
6
|
Palladium-catalyzed arylation of aldehydes with bromo-substituted 1,3-diaryl-imidazoline carbene ligand. Tetrahedron 2015. [DOI: 10.1016/j.tet.2014.11.051] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
|
7
|
Zhang X, Huang R, Marrot J, Coeffard V, Xiong Y. Hypervalent iodine-mediated synthesis of benzoxazoles and benzimidazoles via an oxidative rearrangement. Tetrahedron 2015. [DOI: 10.1016/j.tet.2014.11.066] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
8
|
Yamamoto T, Zhumagazin A, Furusawa T, Tanaka R, Yamakawa T, Oe Y, Ohta T. Palladium-Catalyzed Hydroxymethylation of Aryl- and Heteroarylboronic Acids using Aqueous Formaldehyde. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400845] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
|
9
|
Marri MR, Peraka S, Macharla AK, Mameda N, Kodumuri S, Nama N. Catalyst-free one-pot synthesis of benzimidazoles from 1,2-diaminoarenes and alcohols. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.09.081] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
10
|
Cao X, Sun Z, Cao Y, Wang R, Cai T, Chu W, Hu W, Yang Y. Design, synthesis, and structure-activity relationship studies of novel fused heterocycles-linked triazoles with good activity and water solubility. J Med Chem 2014; 57:3687-706. [PMID: 24564525 DOI: 10.1021/jm4016284] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Triazoles with fused-heterocycle nuclei were designed and evaluated for their in vitro activity on the basis of the binding mode of albaconazole using molecular docking, along with SAR of antifungal triazoles. Tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine and tetrahydro-thiazolo[5,4-c]pyridine nuclei were preferable to the other four fused-heterocycle nuclei investigated. Potent in vitro activity, broad spectrum and better water solubility were attained when triazoles containing nitrogen aromatic heterocycles were attached to these two nuclei. The most potent compounds 27aa and 45x, with low hERG inhibition and hepatocyte toxicity, both exhibited excellent activity against Candida, Cryptococcus, and Aspergillus spp., as well as selected fluconazole-resistant strains. A high water-soluble compound 58 (the disulfate salt of 45x) displayed unsatisfactory in vivo activity because of its poor PK profiles. Mice infected with C.alb. SC5314 and C.alb. 103 (fluconazole-resistant strain) and administered with 27aa displayed significantly improved survival rates. 27aa also showed favorable pharmacokinetic (PK) profiles.
Collapse
Affiliation(s)
- Xufeng Cao
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences , Shanghai 201203, China
| | | | | | | | | | | | | | | |
Collapse
|
11
|
The H+/K+-ATPase inhibitory activities of Trametenolic acid B from Trametes lactinea (Berk.) Pat, and its effects on gastric cancer cells. Fitoterapia 2013; 89:210-7. [DOI: 10.1016/j.fitote.2013.05.021] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2013] [Revised: 05/23/2013] [Accepted: 05/27/2013] [Indexed: 12/12/2022]
|
12
|
|
13
|
Ding M, Zhang Q, Chen L, Huang N, Wang J. (2S*,3S*,3aS*,6S*,7aR*)-3-Hy-droxy-2-[(2R*,3S*)-3-isopropyl-oxiran-2-yl]-3,6-dimethyl-3,3a,5,6,7,7a-hexa-hydro-1-benzofuran-4(2H)-one. Acta Crystallogr Sect E Struct Rep Online 2012; 68:o2949. [PMID: 23125734 PMCID: PMC3470321 DOI: 10.1107/s1600536812038470] [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: 08/31/2012] [Accepted: 09/07/2012] [Indexed: 12/02/2022]
Abstract
In the title compound, C15H24O4, the six-membered ring shows a distorted chair conformation and the five-membered ring adopts an envelope conformation with the C atom bearing the methyl and OH groups as the flap. In the crystal, O—H⋯O hydrogen bonds link the molecules into chains running along the a-axis direction.
Collapse
Affiliation(s)
- Mingruo Ding
- Hubei Key Laboratory of Natural Products Research and Development, College of Chemistry and Life Sciences, China Three Gorges University, Yichang, Hubei 443002, People's Republic of China
| | | | | | | | | |
Collapse
|
14
|
Arikawa Y, Nishida H, Kurasawa O, Hasuoka A, Hirase K, Inatomi N, Hori Y, Matsukawa J, Imanishi A, Kondo M, Tarui N, Hamada T, Takagi T, Takeuchi T, Kajino M. Discovery of a novel pyrrole derivative 1-[5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]-N-methylmethanamine fumarate (TAK-438) as a potassium-competitive acid blocker (P-CAB). J Med Chem 2012; 55:4446-56. [PMID: 22512618 DOI: 10.1021/jm300318t] [Citation(s) in RCA: 102] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In our pursuit of developing a novel and potent potassium-competitive acid blocker (P-CAB), we synthesized pyrrole derivatives focusing on compounds with low log D and high ligand-lipophilicity efficiency (LLE) values. Among the compounds synthesized, the compound 13e exhibited potent H(+),K(+)-ATPase inhibitory activity and potent gastric acid secretion inhibitory action in vivo. Its maximum efficacy was more potent and its duration of action was much longer than those of proton pump inhibitors (PPIs). Therefore, compound 13e (1-[5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]-N-methylmethanamine fumarate, TAK-438) was selected as a drug candidate for the treatment of gastroesophageal reflux disease (GERD), peptic ulcer, and other acid-related diseases.
Collapse
Affiliation(s)
- Yasuyoshi Arikawa
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Ltd., 26-1, Muraokahigashi-2-chome, Fujisawa, Kanagawa 251-8555, Japan.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|