Antiviral peptide derivatives having a 2-oxoalkyl amino acid side chain
    30.
    发明授权
    Antiviral peptide derivatives having a 2-oxoalkyl amino acid side chain 失效
    具有2-氧代烷基氨基酸侧链的抗病毒肽衍生物

    公开(公告)号:US5700780A

    公开(公告)日:1997-12-23

    申请号:US540862

    申请日:1995-10-11

    摘要: Disclosed herein are peptide derivatives of the formula X�--NR.sup.1 --CH(R.sup.2)--C(W.sup.1)!.sub.n --NH--CR.sup.3 (R.sup.4)--C(W.sup.2)--NR.sup.5 --CH�CH.sub.2 C(O)--Y!--C(W.sup.3)--NH--CR.sup.6 --�CR.sup.7 --(R.sup.8)--COOH!--C(W.sup.4)--NH--CR.sup.9 (R.sup.10)--Z wherein X is a terminal group, for example, alkanoyl or phenylalkanoyl radicals, R.sup.1 is hydrogen, alkyl or phenylalkyl, R.sup.2, R.sup.4 and R.sup.10 am selected from amino acid or derived amino acid residues, R.sup.3, R.sup.5, R.sup.6, R.sup.7, R.sup.8 and R.sup.9 are hydrogen or alkyl, or R.sup.7 and R.sup.8 are joined to form a cycloalkyl, W.sup.1, W.sup.2, W.sup.3 and W.sup.4 are oxo or thioxo, Y is, for example, an alkyl or a cycloalkyl, Z is a terminal group, for example, COOH or CH.sub.2 OH, and n is 0 or 1. The derivatives are useful for treating herpes infections.

    摘要翻译: 本文公开的是式X [-NR1-CH(R2)-C(W1)] n-NH-CR3(R4)-C(W2)-NR5-CH [CH2C(O)-Y] -C (W3)-NH-CR6- [CR7-(R8)-COOH] -C(W4)-NH-CR9(R10)-Z其中X是末端基团,例如烷酰基或苯基烷酰基,R1是氢, 烷基或苯基烷基,选自氨基酸或衍生的氨基酸残基中的R 2,R 4和R 10 am,R 3,R 5,R 6,R 7,R 8和R 9是氢或烷基,或者R 7和R 8连接形成环烷基,W 1, ,W3和W4为氧代或硫代,Y为例如烷基或环烷基,Z为末端基,例如COOH或CH2OH,n为0或1.该衍生物可用于治疗疱疹感染。