24730-88-9Relevant articles and documents
Divergent Total Syntheses of Yaequinolone-Related Natural Products by Late-Stage C-H Olefination
Ces, Sabela Vega,Fernández-Ibá?ez, M. ángeles,Jia, Wen-Liang
, p. 6259 - 6277 (2021/05/29)
Divergent total syntheses of 10 yaequinolone-related natural products have been achieved for the first time by late-stage C-H olefination of 3,4-dioxygenated 4-aryl-5-hydroxyquinolin-2(1H)-ones, core structures of this family of natural products. A robust synthetic methodology to construct the core structures has been established, and the C-H olefination reaction has been carried out with synthetically useful yields and high levels of site-selectivity under mild reaction conditions in the presence of a Pd/S,O-ligand catalyst.
4,5,6-TRI-SUBSTITUTED INDAZOLES DERIVATIVES, PREPARATION THEREOF, AND USE THEREOF IN MEDICINES
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, (2019/02/19)
Provided are 4,5,6-tri-substituted indazoles derivatives, a preparation method therefor, and a use thereof in medicines. Specifically, provided are compounds of formula (I) or pharmaceutically acceptable salts, stereoisomers, solvates, or prodrugs thereof
Solid dispersions containing an apoptosis-inducing agent
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, (2019/03/15)
A pro-apoptotic solid dispersion comprises, in essentially non-crystalline form, a Bcl-2 family protein inhibitory compound of Formula I as defined herein, dispersed in a solid matrix that comprises (a) a pharmaceutically acceptable water-soluble polymeric carrier and (b) a pharmaceutically acceptable surfactant. A process for preparing such a solid dispersion comprises dissolving the compound, the polymeric carrier and the surfactant in a suitable solvent, and removing the solvent to provide a solid matrix comprising the polymeric carrier and the surfactant and having the compound dispersed in essentially non-crystalline form therein. The solid dispersion is suitable for oral administration to a subject in need thereof for treatment of a disease characterized by overexpression of one or more anti-apoptotic Bcl-2 family proteins, for example cancer.