α-Chiral alkyl primaryamines are virtually universal synthetic precursors for all other α-chiral N-containing compounds ubiquitous in biological, pharmaceutical, and material sciences. The enantioselective amination of common alkyl halides with ammonia is appealing for potential rapid access to α-chiral primaryamines, but has hitherto remained rare due to the multifaceted difficulties in using ammonia
HETEROCYCLIC COMPOUNDS, MEDICAMENTS CONTAINING SAID COMPOUNDS, USE THEREOF AND PROCESSES FOR THE PREPARATION THEREOF
申请人:HECKEL Armin
公开号:US20130157981A1
公开(公告)日:2013-06-20
The present invention relates to compounds of general formula (I)
and the tautomers and the salts thereof, particularly the pharmaceutically acceptable salts thereof with inorganic or organic acids and bases, which have valuable pharmacological properties, particularly an inhibitory effect on epithelial sodium channels, the use thereof for the treatment of diseases, particularly diseases of the lungs and airways.
Pharmaceutically active phenylcarboxylic acid derivatives
申请人:ICI Americas Inc.
公开号:US04499299A1
公开(公告)日:1985-02-12
Compounds which antagonize the slow-reacting substance of anaphylaxis or components thereof, e.g., leukotrienes, in warm blooded animals as well as intermediates and methods for their preparation, pharmaceutical compositions and methods for their administration. The compounds are diphenyl carboxylic acids with particular linking groups between the individual phenyl rings and the carboxylic acid moiety. Particular utilities are to relieve asthma and inflammation in man.
HCF<sub>2</sub>Se/HCF<sub>2</sub>S Installation by Tandem Substitutions from Alkyl Bromides
作者:Min Zhang、Jin-Hong Lin、Ji-Chang Xiao
DOI:10.1021/acs.joc.1c01718
日期:2021.9.17
Herein we describe an efficient construction of HCF2Se and HCF2S groups by tandem substitutions between alkylbromides and a reagent system consisting of MSeCN (or MSCN) and Ph3P+CF2H Br–. The tandem process occurs via the first nucleophilic substitution of alkylbromides by −SeCN (or −SCN) and the subsequent nucleophilic difluoromethylation.
在本文中,我们描述了通过烷基溴和由 MSeCN(或 MSCN)和 Ph 3 P + CF 2 H Br –组成的试剂系统之间的串联取代有效构建 HCF 2 Se 和 HCF 2 S 基团。串联过程通过烷基溴被-SeCN(或-SCN)的第一次亲核取代和随后的亲核二氟甲基化发生。
[EN] INHIBITOR COMPOUNDS<br/>[FR] COMPOSÉS À TITRE D'INHIBITEURS
申请人:AZERIA THERAPEUTICS LTD
公开号:WO2020212697A1
公开(公告)日:2020-10-22
The present invention relates to compounds of Formula (I) that function as inhibitors of serum and glucocorticoid regulated kinase (SGK) activity: Formula (I) wherein X1, X2, Y1, Y2, Y3, Y4, R2, R3, Y and Z are each as defined herein. The present invention also relates to processes for the preparation of these compounds, to pharmaceutical compositions comprising them, and to their use in the treatment of proliferative disorders, such as cancer, as well as other diseases or conditions in which SGK activity is implicated.