PYRIMIDINE-FUSED CYCLIC COMPOUND, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
申请人:SHANGHAI BLUERAY BIOPHARMA CO., LTD.
公开号:US20210053989A1
公开(公告)日:2021-02-25
Disclosed in the present disclosure are a pyrimidine-fused cyclic compound or a pharmaceutically acceptable salt, hydrate, prodrug, stereoisomer, solvate or isotope labeled compound thereof. Also provided in the present disclosure are a preparation method for the compound, a composition comprising the compound and a use of the compound for the preparation of a medicament for the prevention and/or treatment of a disease or condition associated with abnormal SHP2 activity.
Mn(II)-Catalyzed C–H Alkylation of Imidazopyridines and <i>N</i>-Heteroarenes via Decarbonylative and Cross-Dehydrogenative Coupling
作者:Sadhanendu Samanta、Alakananda Hajra
DOI:10.1021/acs.joc.9b00366
日期:2019.4.5
A Mn(II)-catalyzed efficient C–H alkylation of imidazoheterocycles and N-heteroarenes with aliphatic aldehydes has been developed via oxidative decarbonylation. Other alkylating agents such as cyclic alkanes, ethers, and alcohols also coupled with N-heteroarenes through cross-dehydrogenative coupling. Regioselectively C5-alkylated imidazoheterocycles were synthesized in good yields. Experimental results
[EN] CYCLOHEXYL ACID TRIAZOLE AZINES AS LPA ANTAGONISTS<br/>[FR] AZINES TRIAZOLES D'ACIDE CYCLOHEXYLE UTILISÉES EN TANT QU'ANTAGONISTES DE LPA
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2019126093A1
公开(公告)日:2019-06-27
The present invention provides compounds of Formula (I): Formula (I) or a stereoisomer, tautomer, or pharmaceutically acceptable salt or solvate thereof, wherein all the variables are as defined herein. These compounds are selective LPA receptor inhibitors.
Irreversible inhibitors of G12C mutant K-Ras protein are provided. Also disclosed are methods to modulate the activity of G12C mutant K-Ras protein and methods of treatment of disorders mediated by G12C mutant K-Ras protein.
The invention relates to compounds of formula (I):
or a salt thereof, wherein R
1
, G, L
1
, L
2
, L
3
, and Y are as described herein. Compounds of formula (I) and pharmaceutical compositions thereof are inhibitors of one, or both of, αvβ
1
integrin and αvβ
6
integrin that are useful for treating fibrosis such as in nonalcoholic steatohepatitis (NASH), idiopathic pulmonary fibrosis (IPF) and nonspecific interstitial pneumonia (NSIP).