development of therapeutics. Herein, we report a strategy for the capture of protein-protein interactions using photoaffinity palladium reagents. First, the palladium-mediated reagent site specifically transferred a photoaffinity modified aryl group to the designated cysteine residue. Next, the photoaffinity group was activated by UV radiation to trap the proximal protein residue for the formation of a crosslink
The trifluoromethylation of benzoic acids with TMSCF3 was achieved through nucleophilic substitution with the use of anhydrides as an in situ activating reagent. Under the reaction conditions, a wide range of carboxylic acids including the bioactive ones worked well, thus providing a facile and efficient method for preparing aryl trifluoromethyl ketones from the readily available starting materials
[EN] 4-AMINO-5-OXO-7, 8-DIHYDROPYRIMIDO [5,4-F] [1,4] OXAZEPIN-6 (5H) -YL) PHENYL DERIVATIVES, PHARMACEUTICAL COMPOSITIONS AND USES THEREOF<br/>[FR] DÉRIVÉS DE 4-AMINO-5-OXO-7,8-DIHYDROPYRIMIDO[5,4-F][1,4]OXAZÉPIN-6(5H)-YL)PHÉNYLE
申请人:PFIZER
公开号:WO2010086820A1
公开(公告)日:2010-08-05
The invention provides compounds of Formula (I), wherein R1, R2a, R2b, R3, m and A are as defined herein, as well as compositions thereof and methods for treating a disease, condition or disorder that is modulated by the inhibition of the diacylglycerol O-acyltransferase 1 (DGAT-1) enzyme by administering the compounds of the present invention and/or compositions thereof.
The invention provides compounds of the general Formula (I)
where R
1
, R
2
, and A are defined herein, as well as the preparation, compositions and uses thereof.
这项发明提供了一般式(I)的化合物
其中R1、R2和A在此处定义,以及其制备、组成和用途。
Enantioselective synthesis of benzazepinoindoles bearing trifluoromethylated quaternary stereocenters catalyzed by chiral spirocyclic phosphoric acids
作者:Xuejian Li、Di Chen、Haorui Gu、Xufeng Lin
DOI:10.1039/c4cc02295e
日期:——
SPA-catalyzed iso-Pictet–Spengler reaction of C-2-linked o-aminobenzylindoles and trifluoromethyl ketones for construction of optically enriched benzazepinoindole derivatives has been realised.