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.
新型维生素D类似物,在细胞增殖和分化领域表现出显著活性,从以下化合物中选择:(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-醇,(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-醇,(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-醇,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-醇,以及它们的几何异构体和这些化合物中一个或多个羟基功能由保护基—(C═O)—R保护,其中R是具有1至6个碳原子的直链或支链烷基基团,具有6至10个碳原子的芳基基团,或具有7至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或两个羟基、具有1至3个碳原子的烷氧基、卤素原子、硝基功能或氨基功能单取代或双取代,以及它们的混合物。