申请人:Polyphor Ltd
公开号:US07253146B2
公开(公告)日:2007-08-07
Template-fixed β-hairpin peptidomimetics of the general formulae (I) and (II) wherein Z, Z1 and Z2 are template-fixed chains of 8 to 16 α-amino acid residues which, depending on their positions in the chain (counted starting from the N-terminal amino acid) are Gly, or Pro, or of certain types which, as the remaining symbols in the above formulae, are defined in the description and the claims, and salts thereof, have the property to inhibit the growth of or to kill microorganisms and cancer cells. They can be used as disinfectants for foodstuffs, cosmetics, medicaments or other nutrient-containing materials or as medicaments to treat or prevent infections or diseases related to such infections and/or cancer. These β-hairpin peptidomimetics can be manufactured by a process which is based on a mixed solid- and solution phase synthetic strategy
通式(I)和(II)的模板固定的β-发夹肽类似物,其中Z、Z1和Z2是8到16个α-氨基酸残基的模板固定链,取决于它们在链中的位置(从N-末端氨基酸开始计数),它们可以是甘氨酸、脯氨酸或某些类型的氨基酸残基,其余符号在上述公式和说明书中有定义,以及其盐,具有抑制微生物和癌细胞的生长或杀灭微生物和癌细胞的特性。它们可以用作食品、化妆品、药物或其他营养物质的消毒剂,或作为药物用于治疗或预防与此类感染和/或癌症相关的感染或疾病。这些β-发夹肽类似物可以通过基于混合固相和溶液相合成策略的过程制造。