HIV integrase inhibitors
    48.
    发明申请
    HIV integrase inhibitors 有权
    HIV整合酶抑制剂

    公开(公告)号:US20030181490A1

    公开(公告)日:2003-09-25

    申请号:US10254365

    申请日:2002-09-25

    摘要: The present invention relates to the inhibition of HIV integrase, and to the treatment of AIDS or ARC by administering compounds of the formula 1 wherein R1 is C1-C4 alkyl, carbocyclic radical, heterocyclic radical, aryl-C1-C2 alkylene, aryloxy-C1-C2 alkylene, alkoxy-CC(O)null, wherein R1 is optionally substituted from 1-3 times with halo, C1-C2 alkyl or C1-C2 alkoxy, or R1 is H; R2 is H or C1-C4 alkyl; R3 is H, C1-C4 alkyl or phenyl-C0-C2 alkylene which is optionally substituted with 1-3 R5; R4a is carbocylic radical, heterocyclic radical, aryloxy, aryl-C1-C4 alkylene, aryl-cyclopropylene, aryl-NHC(O)null, wherein R4a is optionally substituted with 1-3 R5; and wherein each R5 is independently selected from H, halo, C1-C4 alkyl, C1-C4 alkenyl, C1-C4 haloalkyl, C1-C4 alkoxy, R6-phenyl, R6-phenoxy, R6-benzyl, R6-benzyloxy, NH2C (O)null, alkyl-NHC(O)null, wherein R6 is H, halo; Z is a bond or a substituted or unsubstituted C1-C4 alkylene group; and B2 is 2

    摘要翻译: 本发明涉及HIV整合酶的抑制,以及通过给予下式化合物治疗AIDS或ARC的方法:其中R 1是C 1 -C 4烷基,碳环基,杂环基,芳基-C 1 -C 2亚烷基,芳氧基 -C 1 -C 2亚烷基,烷氧基-C(O) - ,其中R 1任选地被卤素,C 1 -C 2烷基或C 1 -C 2烷氧基取代1-3次,或者R 1是H; R 2是H或C 1 -C 4烷基; R 3是任选被1-3个R 5取代的H,C 1 -C 4烷基或苯基-C 0 -C 2亚烷基; R 4a是碳环基,杂环基,芳氧基,芳基-C 1 -C 4亚烷基,芳基 - 环丙基,芳基-NHC(O) - ,其中R 4a任选被1-3个R 5取代; 并且其中每个R 5独立地选自H,卤素,C 1 -C 4烷基,C 1 -C 4烯基,C 1 -C 4卤代烷基,C 1 -C 4烷氧基,R 6 - 苯基,R 6 - 苯氧基,R C 6 - 苄基,R 6 - 苄氧基,NH 2 C(O) - ,烷基-NHC(O) - ,其中R 6是H,卤素; Z是键或取代或未取代的C 1 -C 4亚烷基; 和B <2>是

    Process for preparing zolpidem
    49.
    发明授权
    Process for preparing zolpidem 有权
    唑吡旦的制备方法

    公开(公告)号:US06583285B1

    公开(公告)日:2003-06-24

    申请号:US10318900

    申请日:2002-12-13

    IPC分类号: C07D47104

    摘要: The invention relates to a process for preparing a compound of formula (I) wherein a compound of formula (II),  wherein R1 denotes chlorine, bromine, iodine, —O—COCH3, tosylate or mesylate, is reacted with a compound of formula (III),  optionally in a suitable diluent and/or in the presence of a suitable added reagent or catalyst, the reaction being carried out in a temperature range from 20 to 80° C.

    摘要翻译: 本发明涉及一种制备式(I)化合物的方法,其中式(II)化合物(其中R 1表示氯,溴,碘,-O-COCH 3,甲苯磺酸酯或甲磺酸酯)与式(III)化合物反应, ,任选地在合适的稀释剂和/或在合适的加入的试剂或催化剂的存在下,反应在20至80℃的温度范围内进行。

    PROCESS FOR PREPARING ZOLPIDEM
    50.
    发明申请
    PROCESS FOR PREPARING ZOLPIDEM 有权
    制备ZOLPIDEM的方法

    公开(公告)号:US20030109707A1

    公开(公告)日:2003-06-12

    申请号:US10318900

    申请日:2002-12-13

    IPC分类号: C07D471/02

    摘要: The invention relates to a process for preparing a compound of formula (I) 1 wherein a compound of formula (II), 2 wherein R1 denotes chlorine, bromine, iodine, nullOnullCOCH3, tosylate or mesylate, is reacted with a compound of formula (III), 3 optionally in a suitable diluent and/or in the presence of a suitable added reagent or catalyst, the reaction being carried out in a temperature range from 20 to 80null C.

    摘要翻译: 本发明涉及一种制备式(I)化合物的方法,其中式(II)化合物(其中R 1表示氯,溴,碘,-O-COCH 3,甲苯磺酸酯或甲磺酸酯)与式 III),任选地在合适的稀释剂和/或在合适的加入的试剂或催化剂的存在下,反应在20至80℃的温度范围内进行。