2-aryl-4-quinazolinones and their pharmaceutical compositions
    22.
    发明授权
    2-aryl-4-quinazolinones and their pharmaceutical compositions 有权
    2-芳基-4-喹唑啉酮及其药物组合物

    公开(公告)号:US08710064B2

    公开(公告)日:2014-04-29

    申请号:US13277520

    申请日:2011-10-20

    IPC分类号: A61K31/517

    摘要: Provided is a compound of the formula I or a pharmaceutically acceptable salt, solvate or stereoisomer thereof: wherein Ar represents R5, R6, R7, R8, R1′, R2′, R3′, R4′, R5′, R6′, R7′, R8′ independently represent H, OH, F, Cl, Br, C1 to C6 alkyl group, C1 to C6 alkoxy group, C2 to C6 alkenyl group, C2 to C6 alkenoxy group, C2 to C6 alkynyl group, C2 to C6 alkynoxy group, amine group, mono- or di-substituted amino group, cyclic C1 to C5 alkylamino group, imidazolyl group, morpholino group, piperazinyl group, optionally substituted with one or more hydroxy or halo; and X represents NH, O or S. The present invention also provides a composition comprising the compound of formula I. The compound and the composition in accordance with the present invention are effective on treating or alleviating a disease or disorder, such as malignant glioma.

    摘要翻译: 提供式I化合物或其药学上可接受的盐,溶剂合物或立体异构体:其中Ar表示R5,R6,R7,R8,R1',R2',R3',R4',R5',R6',R7' ,R8'独立地表示H,OH,F,Cl,Br,C1至C6烷基,C1至C6烷氧基,C2至C6烯基,C2至C6链烯氧基,C2至C6炔基,C2至C6炔氧基 ,胺基,单取代或二取代氨基,环C1至C5烷基氨基,咪唑基,吗啉代基,哌嗪基,任选被一个或多个羟基或卤素取代; 并且X表示NH,O或S.本发明还提供包含式I化合物的组合物。根据本发明的化合物和组合物可有效治疗或减轻疾病或病症,例如恶性胶质瘤。

    Cytotoxic annonaceous acetogenins from Annona muricata
    23.
    发明授权
    Cytotoxic annonaceous acetogenins from Annona muricata 失效
    来自Annona muricata的细胞毒性annonaceous acetogenins

    公开(公告)号:US07223792B2

    公开(公告)日:2007-05-29

    申请号:US10005324

    申请日:2001-12-07

    申请人: Yang-Chang Wu

    发明人: Yang-Chang Wu

    CPC分类号: A61K31/365 A61K36/185

    摘要: Acetogenins isolated from Annona muricata of the family Annonaceae are described. The substantially pure compounds of the invention exhibit to human tumor cell lines as well as selective cytotoxicity for various human tumor cell lines.

    摘要翻译: 描述了分离自家Ann科的Annona muricata的醋to素。 本发明的基本上纯的化合物对于人类肿瘤细胞系以及对各种人类肿瘤细胞系的选择性细胞毒性表现出来。