申请人:Sloan-Kettering Institute for Cancer Research
公开号:US05814612A1
公开(公告)日:1998-09-29
The present invention provides a purified retinoid compound characterized by a molecular mass of about 320 daltons and an atomic composition of C.sub.20 H.sub.32 O.sub.3. The present invention also provides a purified retinoid compound having the structure: ##STR1## wherein the configuration of the C7, C9, and C11 double bond independently is Z or E and the absolute configuration at C13 and C14 is independently R or S; wherein R1 is alkyl, alkyl halide, alcohol, ester, ether, aldehyde, ketone, carboxylic acid, carboxylic ester, acyl halide, amide, nitrile, or amine; R2 and R3 are independently hydroxyl, halide, alkoxy, ester, alkyl, alcohol, ether, aldehyde, ketone, carboxylic acid, carboxylic ester, nitrile, amine, azide, alkyl halide, acid halide, acid azide, or amide; or wherein R2 and R3, or R1 and R2 are replaced by a 13,14-oxirane or a 14,15-oxirane group, respectively.
本发明提供了一种分子量约为320道尔顿,原子组成为C.sub.20 H.sub.32 O.sub.3的纯化类视黄醇化合物。本发明还提供了一种具有以下结构的纯化类视黄醇化合物:##STR1##其中C7,C9和C11双键的构型独立地为Z或E,C13和C14的绝对构型独立地为R或S;其中R1是烷基,烷基卤素,醇,酯,醚,醛,酮,羧酸,羧酸酯,酰卤,酰胺,腈或胺;R2和R3独立地为羟基,卤素,烷氧基,酯,烷基,醇,醚,醛,酮,羧酸,羧酸酯,腈,胺,叠氮化物,烷基卤素,酸卤或酸叠氮;或者R2和R3,或者R1和R2被13,14-环氧或14,15-环氧基团所取代。