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23 条记录 (耗时 0.018 秒)

    6, 9-disubstituted 2-[trans-(4-aminocyclohexyl)amino] purines
    4.
    发明授权
    6, 9-disubstituted 2-[trans-(4-aminocyclohexyl)amino] purines 失效
    6,9-二取代的2- [反 - （4-氨基环己基）氨基]嘌呤

    公开(公告)号：US06479487B1

    公开(公告)日：2002-11-12

    申请号：US09247053

    申请日：1999-02-09

    申请人： Jennifer A. Dumont ,  Alan J. Bitonti ,  David R. Borcherding ,  Norton P. Peet ,  H. Randall Munson, Jr. ,  Patrick W. Shum

    发明人： Jennifer A. Dumont ,  Alan J. Bitonti ,  David R. Borcherding ,  Norton P. Peet ,  H. Randall Munson, Jr. ,  Patrick W. Shum

    IPC分类号： C07D47316

    CPC分类号： C07D473/00

    摘要： The present invention provides novel compounds of the formula (I) wherein R is selected from the group consisting of R2, R2NH—, or R3R4N—R5- wherein R2 is selected from the group consisting of C9-C12 alkyl, Z is selected from the group consisting of phenyl, heterocycle, cycloalkyl, and naphthanlene; and M is selected from the group consisting of hydrogen, C1-C4 alkyl, and wherein each C9-C12 alkyl or Z is optionally substituted with 1 to 3 substituents, which may be the same or different, and which are selected from the group consisting of D, E, wherein each D is independently selected from the group consisting of trifluoromethyl, trifluoromethoxy, and C1-C4 alkoxy; each E is independently selected from the group consisting of Hal, OH, and C1-C8 alkyl; R3 and R4 are selected from the group consisting of hydrogen, C1-C4 alkyl and (CH2)y-phenyl, wherein y is an integer 0-8, with the proviso that R3 and R4 not both be hydrogen; R5 is C1-C8 alkylene; and R1 is selected from the group consisting of cyclopentyl, cyclopentenyl and isopropyl, and the pharmaceutically acceptable salts, optical isomers, and hydrates thereof, with the proviso that when R2 is the group wherein n is 1 or greater; R1 is isopropyl or cyclopentyl; R6 is hydrogen, C1-C4 alkyl, or (CH2)m-phenyl; and Z is phenyl, heterocycle, or cycloalkyl, that Z is substituted with 1 to 3 substituents, which may be the same or different, and which are selected from the group consisting of In addition, the present invention provides a method of inhibiting cyclin dependent kinases, particularly cdk-2. The present invention also provides a method of preventing apoptosis in neuronal cells and a method of inhibiting the development of neoplasms.

    摘要翻译： 本发明提供新的式（I）化合物，其中R选自R2，R2NH-或R3R4N-R5-，其中R2选自C9-C12烷基，Z选自 的苯基，杂环，环烷基和萘烷; 并且M选自氢，C 1 -C 4烷基，并且其中每个C 9 -C 12烷基或Z任选被1至3个可以相同或不同的取代基取代，并且其选自 D，E，其中每个D独立地选自三氟甲基，三氟甲氧基和C 1 -C 4烷氧基; 每个E独立地选自Hal，OH和C 1 -C 8烷基; R 3和R 4选自氢，C 1 -C 4烷基和（CH 2）y - 苯基，其中y是整数0 -8，条件是R3和R4不都是氢; R5是C1-C8亚烷基; 并且R 1选自环戊基，环戊烯基和异丙基，以及其药学上可接受的盐，旋光异构体和水合物，条件是当R 2是n为1或更大的基团时; R1是异丙基或环戊基; R6是氢，C1-C4烷基或（CH2）m-苯基; Z是苯基，杂环或环烷基，Z被1至3个可以相同或不同的取代基取代，并且选自由以下组成的组。另外，本发明提供抑制细胞周期蛋白依赖性激酶的方法 ，特别是cdk-2。本发明还提供了一种预防神经元细胞凋亡的方法和抑制肿瘤发生的方法。

    Nucleoside analogues having antiviral activity
    7.
    发明授权
    Nucleoside analogues having antiviral activity 失效
    具有抗病毒活性的核苷类似物

    公开(公告)号：US4859677A

    公开(公告)日：1989-08-22

    申请号：US39511

    申请日：1987-04-17

    申请人： Ronald T. Borchardt ,  David R. Borcherding

    发明人： Ronald T. Borchardt ,  David R. Borcherding

    IPC分类号： C07D471/04 ,  C07D473/00

    CPC分类号： C07D473/00 ,  C07D471/04

    摘要： Compounds of the formula (I) ##STR1## wherein X is .dbd.N-- or .dbd.CH-- and physiologically acceptable salts and solvents thereof which have antiviral activity, a process for the preparation of the compounds and intermediates thereof, pharmaceutical compositions containing the compounds and a method for inhibiting the propagation of virus using the compounds.

    摘要翻译： 式（I）化合物其中X为= N-或= CH-及其具有抗病毒活性的生理学上可接受的盐和溶剂，其制备方法及其中间体，含有 该化合物和使用该化合物抑制病毒繁殖的方法。