Peptides with an insulin-like action
    3.
    发明授权
    Peptides with an insulin-like action 失效
    具有胰岛素样作用的肽

    公开(公告)号:US5622934A

    公开(公告)日:1997-04-22

    申请号:US247394

    申请日:1994-05-23

    摘要: Peptides with an insulin-like action, of formula I: ##STR1## in which G is a hydrogen atom, an amino add residue, or a monosubstituted or polysubstituted amino acid; D is an amino acid residue, a phosphoamino acid residue, a monosaccharide residue, or a covalent bond; E is --NH--(CH.sub.2).sub.n --NR.sup.5.sub.2, a glycerol residue, or --NH--(CH.sub.2).sub.p --R.sup.6 --R.sup.7 ; R.sup.1 is (C.sub.1 -C.sub.4)-alkyl or .dbd.O; R.sup.2 is a sulfhydryl protecting group, (C.sub.1 -C.sub.3)-alkyl, or a hydrogen atom; R.sup.3 and R.sup.4, independently of one another, are a hydrogen atom or methyl; R.sup.5, each being identical or different, is a hydrogen atom, 1 to 6 monosaccharide residues, or 1 to 6 monosubstituted or polysubstituted monosaccharide residues; R.sup.6 is O PO.sub.4 H, PO.sub.2 H, NHCOO, S or OCOO; R.sup.7 is a hydrogen atom, 1 to 6 monosaccharide residues, or 1 to 6 monosubstituted or polysubstituted monosaccharide residues; w is an integer 1 or 2; their preparation and use for treatment of diabetes mellitus or insulin-independent diabetes.

    摘要翻译: 具有胰岛素样作用的式I的肽:其中G是氢原子,氨基加成残基或单取代或多取代的氨基酸; D是氨基酸残基,磷酸氨基酸残基,单糖残基或共价键; E是-NH-(CH 2)n -NR 52,甘油残基或-NH-(CH 2)p -R 6 -R 7; R1是(C1-C4) - 烷基或= O; R2是巯基保护基,(C1-C3) - 烷基或氢原子; R 3和R 4彼此独立地是氢原子或甲基; R5各自相同或不同,是氢原子,1至6个单糖残基或1至6个单取代或多取代的单糖残基; R6是O PO4H,PO2H,NHCOO,S或OCOO; R7是氢原子,1至6个单糖残基或1至6个单取代或多取代的单糖残基; w是整数1或2; 它们用于治疗糖尿病或胰岛素不依赖性糖尿病的制备和用途。