Bioactive heterocycle alkaloids and methods of use
    2.
    发明授权
    Bioactive heterocycle alkaloids and methods of use 失效
    生物活性杂环生物碱及其使用方法

    公开(公告)号:US5182287A

    公开(公告)日:1993-01-26

    申请号:US747560

    申请日:1991-08-20

    IPC分类号: A01N43/90 C07D471/16

    CPC分类号: C07D471/16 A01N43/90

    摘要: Novel heterocyclic alkaloids were isolated from a marine sponge. These compounds, and derivatives thereof, are useful antifungal and antitumor compounds. The novel compounds have the following structures: ##STR1## wherein R.sub.1 =H, alkyl, alkenyl, aryl, benzyl, acyl, benzoyl, or alkali metal;R.sub.2 and R'.sub.2 =O, S, NOX, or NNHX, wherein X is alkyl or aryl.

    摘要翻译: 从海洋海绵中分离出新的杂环生物碱。 这些化合物及其衍生物是有用的抗真菌剂和抗肿瘤化合物。 新化合物具有以下结构:其中R1 = H,烷基,烯基,芳基,苄基,酰基,苯甲酰基或碱金属; R2和R'2 = O,S,NOX或NNHX,其中X是烷基或芳基。

    Antifungal corynecandin
    5.
    发明授权
    Antifungal corynecandin 失效
    抗真菌corynecandin

    公开(公告)号:US5863773A

    公开(公告)日:1999-01-26

    申请号:US940513

    申请日:1997-09-30

    CPC分类号: C12P19/12 C07H3/04

    摘要: Disclosed are novel antifungal agents having the formula: ##STR1## as well as a pharmaceutically acceptable salt, ester of prodrug thereof, whereinR is: ##STR2## --C(O)--R.sub.1 wherein R.sub.1 is alkyl, alkenyl, aryl, arylalkenyl, aryl-aryl-, arylalkoxy-aryl-, aryl-aryl-aryl-, arylkoxy-aryl-aryl-, or ##STR3## wherein R.sub.2 is alkylamino, dialkylamino, (heterocyclic)alkyl, aryl, or arylalkyl; andX is O, NH, or NR.sub.3 wherein R.sub.3 is alkyl or aryl. Also disclosed are pharmaceutical compositions comprising a compound of the invention in combination with a pharmaceutically acceptable carrier; and a process for preparing the compounds of the invention.

    摘要翻译: 公开了具有下式的新型抗真菌剂:其中R为:-C(O)-R1,其中R 1为烷基,烯基,芳基,芳基烯基, 芳基 - 芳基 - 芳基 - 芳基 - 芳基 - ,芳基 - 芳基 - 芳基 - ,芳基烷氧基 - 芳基 - 或其中R2是烷基氨基,二烷基氨基,(杂环)烷基,芳基或芳基烷基; 并且X是O,NH或NR 3,其中R 3是烷基或芳基。 还公开了包含本发明化合物与药学上可接受的载体组合的药物组合物; 以及制备本发明化合物的方法。