[EN] HETEROARYLCARBOXAMIDE DERIVATIVES AS PLASMA KALLIKREIN INHIBITORS<br/>[FR] UTILISATION DE DÉRIVÉS HÉTÉROARYLCARBOXAMIDES COMME INHIBITEURS DE LA KALLICRÉINE PLASMATIQUE
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2017072021A1
公开(公告)日:2017-05-04
The present invention relates to compounds of general formula (I), wherein D 1 to D 3, -A-, n, R 1, R 2, Y 1, L and y2 are defined as in claim 1, which have valuable pharmacological properties, in particular are inhibitors of plasma kallikrein. The compounds are suitable for treatment and prevention of diseases which can be influenced by inhibition of plasma kallikrein, such as diabetic complications, particularly in the treatment of retinal vascular permeability associated with diabetic retinopathy and diabetic macular edema.
Conversion of racemic alcohols to optically pure amine precursors enabled by catalyst dynamic kinetic resolution: experiment and computation
作者:Luis Miguel Azofra、Mai Anh Tran、Viktoriia Zubar、Luigi Cavallo、Magnus Rueping、Osama El-Sepelgy
DOI:10.1039/d0cc02881a
日期:——
base metal catalysed asymmetric synthesis of α-chiral amine precursors from racemic alcohols is reported. This redox-neutral reaction utilises a bench-stable manganese complex and Ellman's sulfinamide as a versatile ammonia surrogate. DFT calculations explain the unusual finding of the highly stereoselective transformation enabled by a catalyst that undergoes an unusual dynamic kinetic resolution.
The present invention provides compound of Formula (I)
biologically active metabolites, pro-drugs, isomers, stereoisomers, solvates, hydrates and pharmaceutically acceptable salts thereof wherein the variables are defined herein. The compounds of the invention are useful for treating immunological conditions.
[EN] CDK INHIBITORS AND THEIR USE AS PHARMACEUTICALS<br/>[FR] INHIBITEURS DE CDK ET LEUR UTILISATION EN TANT QUE PRODUITS PHARMACEUTIQUES
申请人:PRELUDE THERAPEUTICS INC
公开号:WO2022061273A1
公开(公告)日:2022-03-24
The disclosure is directed to compounds of Formula (I) Pharmaceutical compositions comprising compounds of Formula (I), as well as methods of their use and preparation, are also described.
potency of the (S) isomer was 5.9 microM, while that of the (R) isomer was as high as 73 microM. The molar concentrations required for 50% inhibition of the specific binding of [3H]imidacloprid to the housefly head membrane preparation were respectively 0.19 microM and 0.95 microM for the (S) and (R) isomers. This enatioselectivity ratio was smaller than 35 for nicotine isomers but greater than 2 for