Novel cyclic phosphate diesters of 1,3-propane-1-aryl diols and their use in preparing prodrugs
    1.
    发明申请
    Novel cyclic phosphate diesters of 1,3-propane-1-aryl diols and their use in preparing prodrugs 有权
    1,3-丙烷-1-芳基二醇的新型环状磷酸二酯及其在制备前药中的用途

    公开(公告)号:US20070021388A1

    公开(公告)日:2007-01-25

    申请号:US11528283

    申请日:2006-09-28

    CPC分类号: C07F9/65742 C07H19/04

    摘要: Compounds of Formula I, their preparation and synthetic intermediates, and their use in the synthesis of prodrugs: wherein: V and L are trans relative to one another; V is selected from group consisting of carbocyclic aryl, substituted carbocyclic aryl, heteroaryl, and substituted heteroaryl; and L is a leaving group selected from the group consisting of halogen, alkyl sulfonate, aryloxy optionally substituted with 1-2 substituents, N-containing heteroaryl, and N-hydroxy-nitrogen containing heteroaryl; and salts thereof.

    摘要翻译: 式I化合物,其制备方法和合成中间体及其在前体药物合成中的应用:其中:V和L相对于彼此是反式的; V选自碳环芳基,取代的碳环芳基,杂芳基和取代的杂芳基; 并且L是选自卤素,烷基磺酸酯,任选被1-2个取代基取代的芳氧基,含N杂芳基和N-羟基 - 含氮杂芳基的离去基团; 及其盐。

    Cyclic phosphate diesters of 1,3-propane-1-aryl diols and their use in preparing prodrugs
    3.
    发明授权
    Cyclic phosphate diesters of 1,3-propane-1-aryl diols and their use in preparing prodrugs 有权
    1,3-丙烷-1-芳基二醇的环磷酸二酯及其在制备前药中的用途

    公开(公告)号:US07498320B2

    公开(公告)日:2009-03-03

    申请号:US11528283

    申请日:2006-09-28

    IPC分类号: A61K31/665 C07F9/02

    CPC分类号: C07F9/65742 C07H19/04

    摘要: Compounds of Formula I, their preparation and synthetic intermediates, and their use in the synthesis of prodrugs: wherein: V and L are trans relative to one another; V is selected from group consisting of carbocyclic aryl, substituted carbocyclic aryl, heteroaryl, and substituted heteroaryl; and L is a leaving group selected from the group consisting of halogen, alkyl sulfonate, aryloxy optionally substituted with 1-2 substituents, N-containing heteroaryl, and N-hydroxy-nitrogen containing heteroaryl; and salts thereof.

    摘要翻译: 式I化合物,其制备方法和合成中间体及其在前体药物合成中的应用:其中:V和L相对于彼此是反式的; V选自碳环芳基,取代的碳环芳基,杂芳基和取代的杂芳基; 并且L是选自卤素,烷基磺酸酯,任选被1-2个取代基取代的芳氧基,含N杂芳基和N-羟基 - 含氮杂芳基的离去基团; 及其盐。

    Rate matching method and device
    10.
    发明授权
    Rate matching method and device 有权
    速率匹配方法和设备

    公开(公告)号:US08868988B2

    公开(公告)日:2014-10-21

    申请号:US13260045

    申请日:2009-11-16

    IPC分类号: G06F11/00

    摘要: The present invention discloses a rate matching method and device. The method includes that: an information bit sequence is coded and interleaved to obtain a mother code codeword with a length NFB—Buffer; and bits are selected from the mother code codeword to generate a hybrid automatic repeat request (HARQ) subpacket for current transmission. By means of the present invention, the effect of covering the whole mother code area can be achieved as much as possible, and the performance of the HARQ multiple retransmission link can be enhanced.

    摘要翻译: 本发明公开了一种速率匹配方法和装置。 该方法包括:对信息比特序列进行编码和交织以获得长度为NFB-Buffer的母码码字; 并且从母码码字中选择比特以产生用于当前传输的混合自动重传请求(HARQ)子分组。 通过本发明,可以尽可能地实现覆盖整个母码区域的效果,并且可以提高HARQ多重传输链路的性能。