[EN] 6-(HETEROCYCLOALKYL-OXY)-QUINAZOLINE DERIVATIVES AND USES THEREOF<br/>[FR] DÉRIVÉS DE 6- (HÉTÉROCYCLOALKYLE-OXY)-QUINAZOLINE ET LEURS UTILISATIONS
申请人:BLACK DIAMOND THERAPEUTICS INC
公开号:WO2022266426A1
公开(公告)日:2022-12-22
The present disclosure relates to compounds of Formula (I): and pharmaceutically acceptable salts and stereoisomers thereof, useful in the treatment of cancers associated with ErbB oncogenic activity, including methods of preparing the compounds, compositions comprising the compounds, and methods of using the compounds (e.g., in the treatment of cancer).
[EN] 6-HETEROCYCLOALKYL-QUINAZOLINE DERIVATIVES AND USES THEREOF<br/>[FR] DÉRIVÉS DE 6-HÉTÉROCYCLOALKYLE-QUINAZOLINE ET LEURS UTILISATIONS
申请人:BLACK DIAMOND THERAPEUTICS INC
公开号:WO2022266458A1
公开(公告)日:2022-12-22
The present disclosure relates to compounds of Formula (I): and pharmaceutically acceptable salts and stereoisomers thereof, useful in the treatment of cancers associated with ErbB oncogenic activity, including methods of preparing the compounds, compositions comprising the compounds, and methods of using the compounds (e.g., in the treatment of cancer).
Use of fluoroform as a source of difluorocarbene in the synthesis of N -CF 2 H heterocycles and difluoromethoxypyridines
作者:Charles S. Thomoson、Linhua Wang、William R. Dolbier
DOI:10.1016/j.jfluchem.2014.08.015
日期:2014.12
Fluoroform is used as a source of difluorocarbene to convert various N-, O-, and C-nucleophiles to their difluoromethylated derivatives. Imidazole, benzimidazole, benztriazole, hydroxypyridines, and their derivatives underwent reaction at moderate temperatures and atmospheric pressure, using potassium hydroxide as base in a two-phase (water/acetonitrile) process to provide moderate to good yields of the respective products. Nitrophenols required addition of a co-solvent (methanol) to obtain good yields of products. (C) 2014 Elsevier B.V. All rights reserved.
KRISHNAN, R.;LANG, S. A. (JR), J. PHARM. SCI., 77,(1988) N 5, 458-460
作者:KRISHNAN, R.、LANG, S. A. (JR)
DOI:——
日期:——
Synthesis and Antibacterial Activity of 6-Difluoromethoxy-7-piperazinyl-3-quinolinecarboxylic Acid Derivatives
作者:R. Krishnan、S.A. Lang
DOI:10.1002/jps.2600770521
日期:1988.5
A series of novel 3-quinolinecarboxylic acidderivatives has been prepared and their antibacterialactivity evaluated. These derivatives were characterized by a difluoromethoxy group attached to the 6-position and substituted piperazinyl groups attached to the 7-position.