Chlamydospore-like cell-inducing substances of fungi: Close correlation between chemical reactivity with methylamine and biological activity.
作者:Masahiro NATSUME、Yoshie TAKAHASHI、Shingo MARUMO
DOI:10.1271/bbb1961.52.307
日期:——
Lunatoic acid A and (-)-mitorubrinic acid have been isolated as chlamydospore-like cellinducing substances from Cochliobolus lunatus. (+)-Sclerotiorin, (+)-rotiorin, citrinin and sclerin were shown to have the same activity. Although they share no common structural feature, all these active substances react with methylamine. The reaction products do not have this activity. The reaction curves showed a positive correlation between the chemical reactivity of chlamydospore-like cell-inducing substances with methylamine and their biological activities.
从月形毛壳菌中分离出月形酸A和(-)米托鲁布林酸,它们是类萼囊孢子诱导物质。(+)菌核素、(+)轮枝菌素、橘霉素和菌核素具有相同的活性。虽然它们没有共同的结构特征,但所有这些活性物质都与甲胺发生反应。反应产物不具有这种活性。反应曲线显示,类萼囊孢子诱导物质的化学活性与甲胺的化学活性之间呈正相关。