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    • 3. 发明申请
    • NOVEL RETINOL DERIVATIVES AND USES THEREOF
    • 新型维生素D衍生物及其用途
    • WO1993022267A1
    • 1993-11-11
    • PCT/US1993004323
    • 1993-05-06
    • SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCHTHE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY ...BUCK, JochenHAMMERLING, UlrichDERGUINI, FadilaNAKANISHI, Koji
    • SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCHTHE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY ...
    • C07C43/15
    • C12N15/67C07B2200/09C07C403/08C07C403/10C07C403/12C07C403/20C07C2601/14C07C2601/16C07D303/14C07F7/1804C12N5/065C12N2501/385C12P23/00
    • The present invention provides a purified retinoid compound characterized by a molecular mass of about 320 daltons and an atomic composition of C20H32O3. The present invention also provides a purified retinoid compound having structure (I), 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. Also provided by this invention is a pharmaceutical composition which comprises the compound above and a pharmaceutically acceptable carrier. This invention further provides a growth medium comprising the compound above at a concentration effective to enhance cell growth. Additionally, the present invention provides a method of enhancing the growth of a cell, a method for enhancing an immune response in a subject, and a method for enhancing transcription of a gene regulated by retinoid in a cell.
    • 本发明提供一种纯化的类视色素化合物,其特征在于分子量为约320道尔顿,原子组成为C20H32O3。 本发明还提供具有结构(I)的纯化维甲酸化合物,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,醇,酯,醚,醛,酮,羧酸,羧酸酯,酰卤,酰胺,腈或胺; R2和R3独立地是羟基,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,酰卤,酸叠氮化物或酰胺; 或其中R2和R3,或R1和R2分别被13,14-环氧乙烷或14,15-环氧乙烷基团取代。 本发明还提供了包含上述化合物和药学上可接受的载体的药物组合物。 本发明进一步提供包含上述化合物的生物培养基,其浓度有效地增强细胞生长。 另外,本发明提供增强细胞生长的方法,增强受试者的免疫应答的方法,以及增强细胞中类视黄醇调节基因转录的方法。