[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
&agr;&ngr;&bgr;3 integrin antagonists in combination with chemotherapeutic agents
申请人:——
公开号:US06372719B1
公开(公告)日:2002-04-16
The present invention is directed to compounds of the formula
and pharmaceutically acceptable salts and isomers thereof administered in combination with chemotherapeutic agents.
本发明涉及以下结构的化合物及其药用盐和异构体,与化疗药物一起给药。
Visible-Light-Induced Regioselective Alkylation of Coumarins via Decarboxylative Coupling with <i>N</i>-Hydroxyphthalimide Esters
作者:Can Jin、Zhiyang Yan、Bin Sun、Jin Yang
DOI:10.1021/acs.orglett.9b00327
日期:2019.4.5
An efficient photocatalytic decarboxylative 3-position alkylation of coumarins by using alkyl N-hydroxyphthalimide esters as alkylationreagents has been developed. A variety of NHP esters derived from aliphatic carboxylicacids (primary, secondary, and tertiary) has been proved to be tolerated for this decarboxylation process, affording a broad scope of 3-alkylated coumarin derivatives in moderate
Meta-azacyclic amino benzoic acid compounds and derivatives thereof
申请人:G. D. Searle & Co.
公开号:US06013651A1
公开(公告)日:2000-01-11
The present invention is directed to compounds of the formula ##STR1## and pharmaceutically acceptable salts and isomers thereof.
本发明涉及公式##STR1##的化合物及其药用可接受的盐和异构体。
Amine-Catalyzed Cascade Synthesis of 3,4-Diunsubstituted Coumarins
作者:Jia Wei、Pengcheng Wang、Qianfa Jia、Jiaoyao Huang、Zhiyun Du、Kun Zhang、Jian Wang
DOI:10.1002/ejoc.201300538
日期:2013.7
We disclose an efficient route to synthesize 3,4-diunsubstitutedcoumarins through a cascade organocatalytic reaction. The reaction is catalyzed by using of a combination of benzylamine (10 mol-%) and triethylamine (10 mol-%). Various salicylaldehydes were tested, and the corresponding coumarin products were obtained in good to high yields under mild and metal-free reaction conditions.