首页> 外国专利> BIOLOGICALLY ACTIVE AMPHIPHILIC PEPTIDES AND METHOD OF INHIBITING GROWTH OF TARGET CELLS, VIRUS OR VIRALLY-INFECTED CELL

BIOLOGICALLY ACTIVE AMPHIPHILIC PEPTIDES AND METHOD OF INHIBITING GROWTH OF TARGET CELLS, VIRUS OR VIRALLY-INFECTED CELL

机译:具有生物活性的两亲肽和抑制靶细胞,病毒或病毒感染细胞生长的方法

摘要

A biologically active amphiphilic peptide which in accordance with an aspect of the present invention, includes one of the following basic structures X1 through X7, wherein: X1 is -[R1-R2-R2-R3-R1-R2-R2]-n; X2 is -[R2-R2-R3-R1-R2-R2-R1]-n; X3 is -[R2-R3-R1-R2-R2-R1-R2]-n; X4 is -[R3-R1-R2-R2-R1-R2-R2]-n; X5 is-[R1-R2-R2-R1-R2-R2-R3]-n; X6 is -[R2-R2-R1-R2-R2-R3-R1]-n; and X7 is-[R2-R1-R2-R2-R3-R1-R2]-n; wherein R1 is a basic hydrophilic amino acid, R2 is a hydrophobic amino acid, R3 is a neutral hydrophilic, basic hydrophilic or hydrophobic amino acid and n is from 2 to 5. The peptide compositions are used to inhibit growth of a target cell, virus or virally-infected cell.
机译:根据本发明的一个方面的生物活性两亲肽包括以下基本结构X1至X7之一,其中:X1是-[R1-R2-R2-R2-R3-R1-R2-R2] -n; X2为-[R2-R2-R3-R1-R2-R2-R1] -n; X3是-[R2-R3-R1-R2-R2-R1-R2] -n; X4是-[R3-R1-R2-R2-R1-R2-R2] -n; X5是-[R1-R2-R2-R1-R2-R2-R3] -n; X6是-[R2-R2-R1-R2-R2-R3-R1] -n; X7为-[R2-R1-R2-R2-R3-R1-R2] -n;其中R1为碱性亲水性氨基酸,R2为疏水性氨基酸,R3为中性亲水性,碱性亲水性或疏水性氨基酸,n为2至5。肽组合物用于抑制靶细胞,病毒的生长。或病毒感染的细胞。

著录项

  • 公开/公告号EP0514464A4

    专利类型

  • 公开/公告日1993-04-28

    原文格式PDF

  • 申请/专利权人 MAGAININ SCIENCES INC.;

    申请/专利号EP19910904427

  • 申请日1991-02-04

  • 分类号A61K37/02;C07K7/08;C07K7/10;

  • 国家 EP

  • 入库时间 2022-08-22 05:06:04

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