Abstract An earlier described three-component variant of the Castagnoli-Cushman reaction employing homophthalic anhydrides, carbonyl compound and ammonium acetate was applied towards the preparation of 1-oxo-3,4-dihydroisoquinoline-4-carboxamides with variable substituent in position 3. These compounds displayed inhibitory activity towards poly(ADP-ribose) polymerase (PARP), a clinically validated
Diastereoselective and one-pot synthesis of trans-isoquinolonic acids via three-component condensation of homophthalic anhydride, aldehydes, and ammonium acetate catalyzed by aspartic acid
Aspartic acid has been developed as a versatile and highly efficient organocatalyst for the three component combination of homophthalic anhydride, aldehydes, and ammonium acetate to afford trans-isoquinolonic acids. The reactions were carried out in acetonitrile under reflux conditions. Aspartic acid as an efficient organocatalyst exhibits dramatically improved diastereoselectivity compared with previously
[EN] SUBSTITUTED DIBENZONAPHTHYRIDINES, PHARMACEUTICAL USES THEREOF AND PROCESSES THERFOR<br/>[FR] DIBENZONAPHTYRIDINES SUBSTITUÉES, UTILISATIONS PHARMACEUTIQUES DE CELLES-CI ET PROCÉDÉS POUR CELLES-CI
申请人:PURDUE RESEARCH FOUNDATION
公开号:WO2012024437A1
公开(公告)日:2012-02-23
The invention described herein pertains to substituted dibenzonaphthyridine compounds, pharmaceutical compositions, and formulations comprising the dibenzonaphthyridine compounds, their synthesis, and methods for their use in the treatment and/or prevention of cancer.
SUBSTITUTED DIBENZONAPHTHYRIDINES, PHARMACEUTICAL USES THEREOF AND PROCESSES THERFOR
申请人:Cushman Mark S.
公开号:US20130143878A1
公开(公告)日:2013-06-06
The invention described herein pertains to substituted dibenzonaphthyridine compounds, pharmaceutical compositions, and formulations comprising the dibenzonaphthyridine compounds, their synthesis, and methods for their use in the treatment and/or prevention of cancer.