[EN] ALKALOID AMINOESTER DERIVATIVES AND MEDICINAL COMPOSITIONS THEREOF<br/>[FR] DÉRIVÉS AMINOESTER D'ALCALOÏDES ET COMPOSITIONS MÉDICINALES LES COMPRENANT
申请人:CHIESI FARMA SPA
公开号:WO2011161018A1
公开(公告)日:2011-12-29
The present invention relates to alkaloid aminoester derivatives acting as muscarinic receptor antagonists, processes for their preparation, compositions comprising them and therapeutic uses thereof.
ALKALOID AMINOESTER DERIVATIVES AND MEDICINAL COMPOSITIONS THEREOF
申请人:AMARI Gabriele
公开号:US20110311458A1
公开(公告)日:2011-12-22
The present invention relates to alkaloid aminoester compounds which act as muscarinic receptor antagonists, processes for their preparation, compositions comprising them, and therapeutic uses thereof.
Synthesis and biological evaluation of novel SIPI-7623 derivatives as farnesoid X receptor (FXR) antagonists
作者:Si-Yun Nian、Guo-Ping Wang、Zheng-Li Jiang、Ying Xiao、Mo-Han Huang、Yi-Huan Zhou、Xiang-Duan Tan
DOI:10.1007/s11030-018-9843-2
日期:2019.2
Most of reported steroidal FXR antagonists are restricted due to low potency. We described the design and synthesis of novel nonsteroidal scaffold SIPI-7623 derivatives as FXR antagonists. The most potent compound A-11 (IC50 = 7.8 ± 1.1 μM) showed better activity compared to SIPI-7623 (IC50 = 40.8 ± 1.7 μM) and guggulsterone (IC50 = 45.9 ± 1.1 μM). Docking of A-11 in FXR’s ligand-binding domain was
Diaminothiazoles having antiproliferative activity
申请人:——
公开号:US20020151554A1
公开(公告)日:2002-10-17
Disclosed are novel diaminothiazoles that are selective inhibitors of Cdk4. These compounds and their pharmaceutically acceptable salts and esters are anti-proliferative agents useful in the treatment or control of solid tumors, in particular breast, colon, lung and prostate tumors. Also disclosed are pharmaceutical compositions containing these compounds as well as intermediates useful in the preparation of the compounds.
The present invention is directed to novel diaminothiazoles of formula
1
These compounds inhibit cyclin-dependent kinase 4 (Cdk4) and are selective against Cdk2 and Cdk1. These compounds and their pharmaceutically acceptable salts and esters have antiproliferative activity and are useful in the treatment or control of cancer, in particular solid tumors. This invention is also directed to pharmaceutical compositions containing such compounds and to methods of treating or controlling cancer, most particularly the treatment 6r control of breast, lung and colon and prostate tumors.