申请人:Hoechst Aktiengesellschaft
公开号:US04650788A1
公开(公告)日:1987-03-17
The invention relates to cyclopeptides of the formula I ##STR1## in which A denotes Lys, D-Lys, Arg or D-Arg, B denotes Lys, D-Lys, Arg or D-Arg, C denotes Asp, D-Asp, Glu or D-Glu, U denotes Val or D-Val and D denotes Tyr, D-Tyr, Trp, D-Trp, Phe or D-Phe, 1 to 4 of the radicals A, B, C, U and D being in the L-configuration and the remaining radicals being in the D-configuration, processes for their preparation, their use and peptidic precursors and processes for their preparation.
本发明涉及公式I的环肽:##STR1## 其中A代表Lys、D-Lys、Arg或D-Arg,B代表Lys、D-Lys、Arg或D-Arg,C代表Asp、D-Asp、Glu或D-Glu,U代表Val或D-Val,D代表Tyr、D-Tyr、Trp、D-Trp、Phe或D-Phe,A、B、C、U和D中的1至4个基团处于L构型,其余基团处于D构型,以及其制备方法、其用途、肽前体和其制备方法。