Biotransformations of acyclic terpenoids, (±)-cis-nerolidol and nerylacetone, by plant pathogenic fungus, Glomerella cingulata
作者:Mitsuo Miyazawa、Hirokazu Nankai、Hiromu Kameoka
DOI:10.1016/0031-9422(95)00426-8
日期:1995.11
Microbial transformations of (±)-cis-nerolidol and nerylacetone were investigated using the plant pathogenic fungus, Glomerella cingulata. Both (±)-cis-nerolidol and nerylacetone were mainly oxidized at the remote double bond. (±)-cis-Nerolidol was transformed into (Z)-3,7,11-trimethyl-1,6-dodecadien-3,10,11-triol while nerylacetone was transformed into (Z)-9,10-dihydroxy-6,10-dimethyl-5-undecen-2-one
使用植物病原真菌 Glomerella cingulata 研究了 (±)-顺式橙花醇和橙花丙酮的微生物转化。(±)-cis-橙花醇和橙花丙酮主要在远程双键处被氧化。(±)-cis-橙花醇转化为 (Z)-3,7,11-trimethyl-1,6-dodecadien-3,10,11-triol 而橙花丙酮转化为 (Z)-9,10-dihydroxy- 6,10-dimethyl-5-undecen-2-one 作为主要代谢物。此外,橙花丙酮的生物转化导致远端双键的水合和羰基的还原,并产生 (Z)-6,10-二甲基-5,9-十一二烯-2-醇、(Z)-10-羟基-6,10-二甲基-5-十一碳-2-酮和(Z)-6,10-二甲基-5-十一碳-2,9,10-三醇。代谢产物的结构由光谱数据确定。