[EN] CARBAMOYLOXYMETHYL TRIAZOLE CYCLOHEXYL ACIDS AS LPA ANTAGONISTS<br/>[FR] ACIDES CARBAMOYLOXYMÉTHYL TRIAZOLE CYCLOHEXYLIQUES EN TANT QU'ANTAGONISTES DE LPA
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2017223016A1
公开(公告)日:2017-12-28
The present invention provides compounds of Formula (I), or stereoisomers, tautomers, pharmaceutically acceptable salts, solvates or prodrugs thereof, wherein all the variables are as defined herein. These compounds are selective LPA receptor inhibitors.
The present invention provides compounds of Formula (I):
or stereoisomers, tautomers, pharmaceutically acceptable salts, solvates or prodrugs thereof, wherein all the variables are as defined herein. These compounds are selective LPA receptor inhibitors.
Carbamoyloxymethyl triazole cyclohexyl acids as LPA antagonists
申请人:BRISTOL-MYERS SQUIBB COMPANY
公开号:US10071078B2
公开(公告)日:2018-09-11
The present invention provides compounds of Formula (I):
or stereoisomers, tautomers, pharmaceutically acceptable salts, solvates or prodrugs thereof, wherein all the variables are as defined herein. These compounds are selective LPA receptor inhibitors.
Phenalenyl in a Different Role: Catalytic Activation through the Nonbonding Molecular Orbital
作者:Sudipta Raha Roy、A. Nijamudheen、Anand Pariyar、Anup Ghosh、Pavan K. Vardhanapu、Prasun K. Mandal、Ayan Datta、Swadhin K. Mandal
DOI:10.1021/cs5010695
日期:2014.12.5
We have demonstrated that the nonbonding molecular orbital (NBMO) of the phenalenyl (PLY) cation can be used as a Lewis acid catalyst for different organic transformations. Detailed computational and spectroscopic studies for the aminolysis reaction of epoxide reveal that this catalysis works through a different mechanism, and the phenalenyl cation activates the amine moiety using its empty NBMO, which triggers the epoxide ring-opening reaction. It has been shown that the energy of the NBMO of PLY cation plays a key role in modulating the catalytic activity. This study establishes that the cationic state of phenalenyl unit is useful not only for construction of the spin memory device by external spin injection using its NBMO, but in addition, the same NBMO can act as an organic Lewis acceptor unit to influence the catalytic outcome of a homogeneous reaction.
NEUE, ACYCLISCH SUBSTITUIERTE FUROPYRIMIDIN-DERIVATE UND IHRE VERWENDUNG ZUR BEHANDLUNG VON KARDIOVASKULÄREN ERKRANKUNGEN