申请人:GALDERMA RESEARCH & DEVELOPMENT, S.N.C.
公开号:US20040224929A1
公开(公告)日:2004-11-11
Novel vitamin D analogs, markedly active in the fields of cell proliferation and differentiation, are selected from among (4E,6E)-7-{3-[2-(3,4-bis-hydroxymethylphenyl)-ethyl] phenyl}-3-ethylnona-4, 6-dien-3-ol, (E)-6-[3-(3,4-bis-hydroxymethylbenzyloxy)phenyl]1,1,1-trifluoro-2-trifluoromethyloct-5-en-3-yn-2-ol, (3E,5E)-6-[3-(3 ,4-bis-hydro xymethylbenzyloxy)-phenyl]-1,1,1-trifluoro-2-trifluoromethylocta-3,5-dien-2-ol, (E)-6-{3-[2-(3,4-bis-hydroxymethylphenyl)ethyl]phenyl }-1,1,1-trifluoro-2-trifluoromethyloct-5-en-3-yn-2-ol, and (3E,5E)-6-{3-[2-(3,4-bis-hydroxymethylphenyl)-ethyl] phenyl-1,1,1-trifluoro-2-trifluoromethylocta-3,5-dien-2-ol, and the geometric isomers thereof and these compounds in which one or more of the hydroxyl functions are protected by a protective group —(C═O)—R, in which R is a linear or branched alkyl radical having from 1 to 6 carbon atoms, an aryl radical having from 6 to 10 carbon atoms, or an aralkyl radical having from 7 to 11 carbon atoms, the aryl radical or the aralkyl radical optionally being mono- or disubstituted by a hydroxy group, an alkoxy radical having from 1 to 3 carbon atoms, a halogen atom, a nitro function or by an amino function, and mixtures thereof.
从以下化合物中选择,这些化合物在细胞增殖和分化领域中表现出明显的活性:(4E,6E)-7-【3-【2-(3,4-双羟甲基苯基)乙基】苯基】-3-乙基壬-4,6-二烯-3-醇,(E)-6-【3-(3,4-双羟甲基苯甲氧基)苯基】-1,1,1-三
氟-2-三
氟甲基辛-5-炔-3-yn-2-ol,(3E,5E)-6-【3-(3,4-双羟甲基苯甲氧基)苯基】-1,1,1-三
氟-2-三
氟甲基辛-3,5-二烯-2-ol,(E)-6-【3-【2-(3,4-双羟甲基苯基)乙基】苯基】-1,1,1-三
氟-2-三
氟甲基辛-5-炔-3-yn-2-ol,以及(3E,5E)-6-【3-【2-(3,4-双羟甲基苯基)乙基】苯基】-1,1,1-三
氟-2-三
氟甲基辛-3,5-二烯-2-ol及其几何异构体,以及这些化合物中一个或多个羟基被保护基—(C═O)—R所保护,其中R是具有1到6个碳原子的线性或支链烷基基团,具有6到10个碳原子的芳基基团或具有7到11个碳原子的芳基烷基基团,芳基基团或芳基烷基基团可以选择性地被一个羟基,一个具有1到3个碳原子的烷氧基,一个卤素原子,一个硝基功能或一个
氨基功能单取代或双取代,以及它们的混合物。