Antimicrobial heterocyclic compounds for treatment of bacterial infections
申请人:Gordeev Mikhail Fedorovich
公开号:US20120157434A1
公开(公告)日:2012-06-21
The present invention provides heterocyclic compounds of the following formula I:
or pharmaceutically acceptable salts, prodrugs, solvates, or hydrates thereof useful as antibacterial agents, pharmaceutical compositions containing them, methods for their use, and methods for preparing these compounds.
ANTIMICROBIAL HETEROCYCLIC COMPOUNDS FOR TREATMENT OF BACTERIAL INFECTIONS
申请人:Micurx Pharmaceuticals, Inc.
公开号:EP2134721A1
公开(公告)日:2009-12-23
[EN] ANTIMICROBIAL HETEROCYCLIC COMPOUNDS FOR TREATMENT OF BACTERIAL INFECTIONS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES ANTIMICROBIENS DESTINÉS AU TRAITEMENT D'INFECTIONS BACTÉRIENNES
申请人:MICURX PHARMACEUTICALS INC
公开号:WO2008108988A1
公开(公告)日:2008-09-12
[EN] The present invention provides heterocyclic compounds of the following formula (I) : or pharmaceutically acceptable salts, prodrugs, solvates, or hydrates thereof useful as antibacterial agents, pharmaceutical compositions containing them, methods for their use, and methods for preparing these compounds. [FR] La présente invention concerne des composés hétérocycliques de formule suivante (I) : ou des sels, des promédicaments, des solvates ou des hydrates de ceux-ci pharmaceutiquement acceptables, utiles en tant qu'agents antibactériens. La présente invention concerne également des compositions les contenant, des procédés d'utilisation et des procédés de préparation de ces composés.
Palladium−Phosphinous Acid-Catalyzed Cross-Coupling of Aryl and Acyl Halides with Aryl-, Alkyl-, and Vinylzinc Reagents
作者:Hanhui Xu、Kekeli Ekoue-Kovi、Christian Wolf
DOI:10.1021/jo801445y
日期:2008.10.3
biaryls in up to 92% yield. Arylhalides also undergo POPd7-catalyzed aryl-vinyl and aryl-alkyl bond formation under mild conditions. Styrenes and alkylarenes were prepared in 79-93% yield fromarylhalides and vinyl or alkylzinc reagents. The replacement of arylhalides by acyl halides provides access to ketones which were produced in up to 98% yield when POPd was used as catalyst. This approach overcomes
Dibenzophosphole oxides were obtained from secondary hydrophosphine oxides with a biphenyl group by dehydrogenation via phosphine–hydrogen and carbon–hydrogen bond cleavage in the presence of a catalytic amount of palladium(II) acetate, Pd(OAc)2. By using this reaction, a ladder-type dibenzophosphole oxide could also be synthesized by double intramolecular dehydrogenative cyclization.