Physiologically active erbstatin analogue compounds and compositions
    1.
    发明授权
    Physiologically active erbstatin analogue compounds and compositions 失效
    生理活性的erbstatin类似物和组合物

    公开(公告)号:US4925877A

    公开(公告)日:1990-05-15

    申请号:US17108

    申请日:1987-02-20

    CPC分类号: C07C251/00

    摘要: The present invention provides new physiological active substance erbstatin analogue compounds of a general formula (I), which have excellent tyrosine-specific protein-kinase inhibitory activity, antitumor activity and antimicrobial activity. ##STR1## (in which R.sup.1 represents a hydrogen atom, a lower alkanoyl group or a lower alkyl group; n represents a positive integer of 1 to 3;X represents a hydrogen atom or a halogen atom;Y represents a group of formula --CH.dbd.CH--NC, --CH.dbd.CH--NHR.sup.2 or --CH.sub.2 --CH.sub.2 --NHR.sup.2(where R.sup.2 represents a formyl group or a lower alkanoyl group; with the exception of the cases where X is hydrogen atom, (R.sup.1 O).sub.n group is 2,5-dihydroxy group and Y is --CH.dbd.CH--NHCHO or --CH.sub.2 --CH.sub.2 --NHCHO).The present invention further provides a tyrosine-specific protein-kinase inhibitor, tumoricide or bactericide containing at least one compound of the said formula (I).

    摘要翻译: 本发明提供了具有优异的酪氨酸特异性蛋白激酶抑制活性,抗肿瘤活性和抗菌活性的通式(I)的新的生理活性物质抑制剂类似物化合物。 (I)(其中R 1表示氢原子,低级烷酰基或低级烷基; n表示1〜3的正整数; X表示氢原子或卤素原子; Y表示 式-CH = CH-NC,-CH = CH-NHR 2或-CH 2 -CH 2 -NH 2(其中R 2表示甲酰基或低级烷酰基;除了X是氢原子,(R 1 O)n 基团是2,5-二羟基,Y是-CH = CH-NHCHO或-CH 2 -CH 2 -NHCHO),本发明还提供一种酪氨酸特异性蛋白激酶抑制剂,杀伤剂或杀菌剂,其含有至少一种化合物 所述式(I)。