[EN] THE R-ISOMER OF BETA AMINO ACID COMPOUNDS AS INTEGRIN RECEPTOR ANTAGONISTS DERIVATIVES [FR] ISOMERE R DE COMPOSES D'ACIDES AMINES BETA EN TANT QUE DERIVES ANTAGONISTES DU RECEPTEUR DES INTEGRINES
[EN] THE R-ISOMER OF BETA AMINO ACID COMPOUNDS AS INTEGRIN RECEPTOR ANTAGONISTS DERIVATIVES<br/>[FR] ISOMERE R DE COMPOSES D'ACIDES AMINES BETA EN TANT QUE DERIVES ANTAGONISTES DU RECEPTEUR DES INTEGRINES
申请人:PHARMACIA CORPRATION
公开号:WO2004060376A1
公开(公告)日:2004-07-22
The present invention relates to a class of compounds represented by the Formula (I) or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising compounds of the Formula (I), and methods of selectively inhibiting or antagonizing the αVβ3 and/or the αV β5 integrin without significantly inhibiting the αV β6 integrin
The elucidation of these NMR characteristics of B(1a)(2e) allowed the more rapid evaluation of the enantiotopic grouprecognition in many other borate complexes, which range from 57:43 to 67:33 at room temperature. The recognition of the (after complexation) diastereotopic dimethylamino groups of 2e in the borate complex B(1a)(2e) was utilized in a consecutive methylation reaction, which yielded enantiomerically
R-isomer of beta amino acid compounds as integrin receptor antagonists derivatives
申请人:Rogers Thomas
公开号:US20050020505A1
公开(公告)日:2005-01-27
The present invention relates to a class of compounds represented by the Formula I
or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising compounds of the Formula I, and methods of selectively inhibiting or antagonizing the α
v
β
3
and/or the α
v
β
5
integrin without significantly inhibiting the α
v
β
6
integrin.
Design and synthesis of quinolinones as methionyl-tRNA synthetase inhibitors
作者:Farhanullah、Su Yeon Kim、Eun-Jeong Yoon、Eung-Chil Choi、Sunghoon Kim、Taehee Kang、Farhana Samrin、Sadhna Puri、Jeewoo Lee
DOI:10.1016/j.bmc.2006.06.062
日期:2006.11
Five new structural analogues of substituted-1H-quinolinones (19, 20, 23, 24, and 26) have been synthesized and evaluated for Staphylococcus aureus methionyl-tRNA synthetase enzyme inhibitory activity. These compounds were also tested against pathogens of six S. aureus, two Enterococcus faecalis, and one Enterococcus faecium. Among all the synthesized quinolinones, compound 20 displayed significant inhibitory activities in the strains of E. faecalis and E faecium. (c) 2006 Elsevier Ltd. All rights reserved.
THE R-ISOMER OF BETA AMINO ACID COMPOUNDS AS INTEGRIN RECEPTOR ANTAGONISTS DERIVATIVES