Excellent Z or E selectivity was observed in the Horner-Wadsworth-Emmons (HWE) reactions of methyl bis(2,2,2-trifluoroethyl)phosphonoacetate or ethyl 2-fluoro-2-diethylphosphonoacetate with aryl alkylketones bearing substituents on an aromatic moiety employing Sn(OSO2CF3)2 in the presence of N-ethylpiperidine.
7-ARYL-6(Z)HEPTATRIENOIC ACID RETINAMIDES AS APOPTOSIS INDUCING COMPOUNDS AND THEIR USE AS ANTI-CANCER AGENTS
申请人:F. HOFFMANN-LA ROCHE AG
公开号:EP1149067B1
公开(公告)日:2004-02-25
US6310247B1
申请人:——
公开号:US6310247B1
公开(公告)日:2001-10-30
[EN] 7-ARYL-6(Z)HEPTATRIENOIC ACID RETINAMIDES AS APOPTOSIS INDUCING COMPOUNDS AND THEIR USE AS ANTI-CANCER AGENTS<br/>[FR] RETINAMIDES D'ACIDE 7-ARYL-6(Z) HEPTATRIENOIQUE COMME COMPOSES D'INDUCTION DE L'APOPTOSE ET LEUR UTILISATION COMME AGENTS ANTICANCEREUX
申请人:HOFFMANN LA ROCHE
公开号:WO2000035856A1
公开(公告)日:2000-06-22
Novel trienoic retinoid compounds of formula (I) wherein R1 - R7 are as defined in the specification, possess apoptotic activity and are useful for the prevention and treatment of cancer.
7-aryl-6(Z)-heptatrienoic acid retinamides
申请人:Hoffmann-LA Roche Inc.
公开号:US06310247B1
公开(公告)日:2001-10-30
Novel trienoic retinoid compounds of
with apoptotic activity useful for the prevention and treatment of cancer.