Optically active 4,4-di-substituted oxazolidine derivative and method for producing same
    1.
    发明授权
    Optically active 4,4-di-substituted oxazolidine derivative and method for producing same 失效
    光学活性的4,4-二取代的恶唑烷衍生物及其制备方法

    公开(公告)号:US07547790B2

    公开(公告)日:2009-06-16

    申请号:US11664053

    申请日:2005-10-26

    IPC分类号: C07D263/02 C07D413/00

    摘要: An optically active 4,4-di-substituted oxazolidine compound having the formula (I) wherein R1 represents a substituted C1-C3 alkyl group, a substituted C2-C3 alkenyl group, a formyl group, a hydroxymethyl group, a group of the formula COOR, a halogenated methyl group, a phosphonium methyl group; R represents a C1-C6 alkyl group, a C2-C6 alkenyl group, a phenyl group or a benzyl group; R2 represents a C1-C6 alkyl group, a C3-C10 cycloalkyl group, or a phenyl group; R3 represents a C2-C6 alkanoyl group, a C1-C6 alkyloxycarbonyl group, a benzoyl group, a phenyloxycarbonyl group or a benzyloxycarbonyl group and R4 represents a C1-C6 alkyl group or a C2-C6 alkenyl group.

    摘要翻译: 具有式(I)的光学活性的4,4-二取代的恶唑烷化合物,其中R 1表示取代的C 1 -C 3烷基,取代的C 2 -C 3烯基,甲酰基,羟甲基,式 COOR,卤代甲基,鏻甲基; R表示C1-C6烷基,C2-C6烯基,苯基或苄基; R2表示C1-C6烷基,C3-C10环烷基或苯基; R3表示C2-C6烷酰基,C1-C6烷氧基羰基,苯甲酰基,苯氧基羰基或苄氧基羰基,R4表示C1-C6烷基或C2-C6烯基。

    Optically Active 4,4-Di-Substituted Oxazolidine Derivative and Method for Producing Same
    2.
    发明申请
    Optically Active 4,4-Di-Substituted Oxazolidine Derivative and Method for Producing Same 失效
    光学活性的4,4-二取代的恶唑烷衍生物及其制备方法

    公开(公告)号:US20080108828A1

    公开(公告)日:2008-05-08

    申请号:US11664053

    申请日:2005-10-26

    IPC分类号: C07D263/04

    摘要: An optically active 4,4-di-substituted oxazolidine compound having the formula (I) wherein R1 represents a substituted C1-C3 alkyl group, a substituted C2-C3 alkenyl group, a formyl group, a hydroxymethyl group, a group of the formula COOR, a halogenated methyl group, a phosphonium methyl group; R represents a C1-C6 alkyl group, a C2-C6 alkenyl group, a phenyl group or a benzyl group; R2 represents a C1-C6 alkyl group, a C3-C10 cycloalkyl group, or the like or a phenyl group; R3 represents a C2-C6 alkanoyl group, a C1-C6 alkyloxycarbonyl group, a benzoyl group, a phenyloxycarbonyl group or a benzyloxycarbonyl group and R4 represents a C1-C6 alkyl group or a C2-C6 alkenyl group.

    摘要翻译: 具有式(I)的光学活性的4,4-二取代的恶唑烷化合物,其中R 1表示取代的C 1 -C 3 - 烷基,取代的C 1 -C 3 - 烯基,甲酰基,羟甲基,式COOR基团,卤代甲基,甲基 组; R表示C 1 -C 6烷基,C 2 -C 6亚烷基,C 2 -C 6亚烷基,苯基 基团或苄基; R 2表示C 1 -C 6烷基,C 3 -C 10烷基,C 3 -C 6烷基, 环烷基等,或苯基; R 3表示C 2 -C 6烷酰基,C 1 -C 6烷酰基,C 1 -C 6烷酰基, 烷氧基羰基,苯甲酰基,苯氧基羰基或苄氧基羰基,R 4表示C 1 -C 6烷基 或C 2 -C 6 -C 6烯基。