Two analogs of AM-toxin I (cyclic tetradepsipeptide), [L-2-amino-4-(p-methoxyphenyl)butanoic acid3]-AM-toxin I and [L-2-amino-6-(p-methoxyphenyl)hexanoic acid3]-AM-toxin I, were synthesized by the conventional method of peptide synthesis. Their weak necrotic activities on apple leaf indicated high importance of the side-chain length of L-2-amino-5-(p-methoxyphenyl)pentanoic acid residue at position
AM-毒素 I(环状四肽)的两种类似物,[L-2-氨基-4-(对甲氧基苯基)丁酸3]-AM-毒素 I 和 [L-2-氨基-6-(对甲氧基苯基)己酸酸3]-AM-毒素I,通过肽合成的常规方法合成。它们对苹果叶的微弱坏死活动表明 AM-毒素 I 中第 3 位的 L-2-氨基-5-(对甲氧基苯基)戊酸残基的侧链长度非常重要。
MIHARA, HISAKAZU TAKANO TOMOYUKI;NARATA, KENJI;AOYAGI, HARUHIKO, MEM. FAC. SCI. KYUSHU UNIV. C , 17,(1989) N, C. 81-86