207297-08-3Relevant articles and documents
Design, synthesis, in vitro and in silico evaluation of new 3-phenyl-4,5-dihydroisoxazole-5-carboxamides active against drug-resistant mycobacterium tuberculosis
Gaikwad, Nikhil Baliram,Afroz, Pathan,Ahmad, Mohammad Naiyaz,Kaul, Grace,Shukla, Manjulika,Nanduri, Srinivas,Dasgupta, Arunava,Chopra, Sidharth,Yaddanapudi, Venkata Madhavi
, (2020/11/24)
A new series of 3-phenyl-4,5-dihydroisoxazole-5-carboxamides were designed, synthesized, and evaluated for their potency against Mtb H37Rv. Designed molecules were synthesized by one-pot cycloaddition reaction in good to excellent yields. Anti-Tubercular evaluation of all synthesized derivatives identified 6k to be highly potent (MIC 1 μg/mL) against Mtb and drug-resistant strains. All potent derivatives were found to be non-toxic when tested against Vero cells. Also, in silico studies were employed to explore the binding patterns of designed compounds to target Mycobacterial membrane protein Large-3. All derivatives exhibited excellent binding patterns with the receptor. The excellent in silico Absorption, Distribution, Metabolism, and Excretion properties and druggability parameters positions these molecules as promising lead candidates for the future development of new drugs to treat drug-resistant Tuberculosis.
Design, docking and synthesis of novel bromo isatin incorporated isoxazole derivatives as vegfr-2 inhibitors
Radhika,Saisree,Harinadha, Babu V.
, p. 1 - 7 (2019/05/17)
Objective: To design, synthesize, in vitro Vascular Endothelial Growth Factor Receptor (VEGFR-2) assay, antiproliferative activity an Absorption, Distribution, Metabolism, Excretion and Toxicity (ADMET) studies of some novel bromoisatin incorporated isoxa
Constructing novel dihydrofuran and dihydroisoxazole analogues of isocombretastatin-4 as tubulin polymerization inhibitors through [3+2] reactions
Song, Ming-Yu,Cao, Chen-Yu,He, Qiu-Rui,Dong, Qing-Miao,Li, Ding,Tang, Jiang-Jiang,Gao, Jin-Ming
, p. 5290 - 5302 (2017/10/06)
[3+2] reactions play a key role in constructing various pharmaceutical moleculars. In this study, using Mn(OAc)3 mediated and 1,3-dipolar [3+2] cyclization reactions, 38 novel dihydrofuran and dihydroisoxazole analogues of isoCA-4 were synthesized as inhibitors of tubulin polymerization. Among them, compound 6g was found to be the most potent cytotoxic agents against PC-3 cells with IC50 value of 0.47 μM, and compound 5p exhibted highest activity on HeLa cells with IC50 vaule of 2.32 μM. Tubulin polymerization assay revealed that 6g was a dose-dependent and effective inhibitor of tubulin assembly. Immunohistochemistry studies and cell cycle distribution analysis indicated that 6g severely disrupted microtubule network and significantly arrested most cells in the G2/M phase of the cell cycle in PC-3 cells. In addition, molecular docking studies showed that two chiral isomers of 6g can bind efficiently and similarly at colchicine binding site of tubulin.