申请人:Galderma Research & Development
公开号:US07700657B2
公开(公告)日:2010-04-20
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-hydroxymethylbenzyloxy)-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出在细胞增殖和分化领域中明显活性的新型
维生素D类似物:(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-烯-2-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-烯-2-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,其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个碳原子的线性或支链烷基基团,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羟基基团,具有1至3个碳原子的烷氧基团,卤素原子,硝基功能或
氨基功能单独或双重取代,并且它们的混合物。