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    • 10. 发明申请
    • 2- SUBSTITUTED-1ALPHA, 25-DIHYDROXY-19,26,27-TRINOR VITAMIN D ANALOGS AND USES THEREOF
    • 2-取代-1α,25-二羟基-19,26,27-三羟基维生素D类似物及其用途
    • WO2008035228A2
    • 2008-03-27
    • PCT/IB2007/003919
    • 2007-04-06
    • WISCONSIN ALUMNI RESEARCH FOUNDATIONDELUCA, Hector, F.PLUM, Lori, A.CLAGETT-DAME, MargaretGRZYWACZ, Pawel, K.
    • DELUCA, Hector, F.PLUM, Lori, A.CLAGETT-DAME, MargaretGRZYWACZ, Pawel, K.
    • C07C401/00
    • C07C401/00Y02P20/55
    • Compounds of Formula (I), (II) or (III) are provided where X 1 , X 2 and X 3 are independently selected from H and hydroxy protecting groups and R 1 and R 2 are independently selected from H or straight or branched chain alkyl groups having from 1 to 8 carbon atoms, straight or branched chain alkenyl groups having from 2 to 8 carbon atoms, straight or branched chain hydroxy-substituted alkyl groups having from 1 to 8 carbon atoms, or straight and branched chain hydroxy-substituted alkenyl groups having from 2 to 8 carbon atoms; and R 3 is independently selected from straight or branched chain alkyl groups having from 1 to 8 carbon atoms, straight or branched chain alkenyl groups having from 2 to 8 carbon atoms, straight or branched chain hydroxy-substituted alkyl groups having from 1 to 8 carbon atoms, or straight and branched chain hydroxy-substituted alkenyl groups having from 2 to 8 carbon atoms. Such compounds are used in preparing pharmaceutical compositions and are useful in treating a variety of biological conditions.
    • 提供式(I),(II)或(III)的化合物,其中X 1,X 2和X 3 独立地选自H和羟基保护基,并且R 1和R 2独立地选自H或具有1至8个碳原子的直链或支链烷基 碳原子,具有2至8个碳原子的直链或支链链烯基,具有1至8个碳原子的直链或支链羟基取代的烷基或具有2至8个碳的直链和支链羟基取代的链烯基 原子; 并且R 3独立地选自具有1至8个碳原子的直链或支链烷基,具有2至8个碳原子的直链或支链烯基,直链或支链羟基取代的烷基 具有1至8个碳原子的基团或具有2至8个碳原子的直链和支链羟基取代的烯基。 这些化合物用于制备药物组合物,并可用于治疗各种生物病症。