Specific oxidation of honokiol by Cunninghamella echinulata
刺孢小克银汉霉Cunninghamella echinulata对和厚朴酚的特异性氧化(英文)
摘要
Among 37 species of microbial strains, Cunninghamella echinulata AS 3.3400 were found to possess the ability to transform honokiol to （R）-magnolignan C （1） and （S）-magnolignan C （2） by regio-specific oxidation. Among them, 1 was a new compound. The structures of two compounds were determined by the analyses of CD, MS and NMR spectroscopic data.
在所试验的37株微生物中,发现刺孢小克银汉霉Cunninghamella echinulata AS 3.3400能在和厚朴酚的8位上进行特异性氧化作用。通过质谱、核磁共振、CD等波谱方法确定了产物(R)-magnolignan C(1)和(S)-magnolignan C(2)的结构。其中1为新化合物。
基金
The Fundamental Research Funds for the Central Universities(Grant No.2012GZF28)
"985 Project"of Minzu University of China(Grant No.MUC985-9)
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