Acridine Photocatalysis: Insights into the Mechanism and Development of a Dual-Catalytic Direct Decarboxylative Conjugate Addition
作者:Hang T. Dang、Graham C. Haug、Vu T. Nguyen、Ngan T. H. Vuong、Viet D. Nguyen、Hadi D. Arman、Oleg V. Larionov
DOI:10.1021/acscatal.0c03440
日期:2020.10.2
Conjugateaddition is one of the most synthetically useful carbon–carbon bond-forming reactions; however, reactive carbon nucleophiles are typically required to effect the addition. Radical conjugateaddition provides an avenue for replacing reactive nucleophiles with convenient radical precursors. Carboxylicacids can serve as simple and stable radical precursors by way of decarboxylation, but activation
[EN] PIPERAZINE DERIVATIVES AS HIV PROTEASE INHIBITORS<br/>[FR] DÉRIVÉS DE PIPÉRAZINE UTILISÉS EN TANT QU'INHIBITEURS DE LA PROTÉASE DU VIH
申请人:MERCK SHARP & DOHME
公开号:WO2015013835A1
公开(公告)日:2015-02-05
The present invention is directed to piperazine derivatives, pharmaceutical compositions comprising the same, and their use in the inhibition of HIV protease, the inhibition of HIV replication, the prophylaxis of infection by HIV, the treatment of infection by HIV, and the prophylaxis, treatment, and delay in the onset or progression of AIDS.
作者:Brian M. Fox、Reina Natero、Kevin Richard、Richard Connors、Philip M. Roveto、Holger Beckmann、Katrin Haller、Justin Golde、Shou-Hua Xiao、Frank Kayser
DOI:10.1016/j.bmcl.2011.02.046
日期:2011.4
We discovered novel pyrrolidine MCHR1antagonist 1 possessing moderate potency. Profiling of pyrrolidine 1 demonstrated that it was an inhibitor of the hERG channel. Investigation of the structure–activity relationship of this class of pyrrolidines allowed us to optimize the MCHR1 potency and decrease the hERG inhibition. Increasing the acidity of the amide proton by converting the benzamide in lead
NOVEL N-SUBSTITUTED 5-HYDROXYPYROLLINDES AS INHIBITORS OF MDM2-P53 INTERACTIONS
申请人:Liu Jin-Jun
公开号:US20120149660A1
公开(公告)日:2012-06-14
There are provided compounds of formula I
or a pharmaceutically acceptable salt thereof, wherein X, Y, R
1
, R
2
, R
3
, R
4
, R
5
are as defined herein. The compounds exhibit activity as anticancer agents.
There are provided compounds of the formula (I), wherein A, B, V, W, R1, R2, R3, R4 and R5 are described herein, together with the enantiomers and pharmaceutically acceptable salts and esters thereof, methods of making those compounds, pharmaceutical compositions comprising them, as well as their use as anticancer agents, and which function as inhibitors of the interaction between p53 and MDM2.