摘要
竹红菌乙素是光敏性化合物,但在竹红菌中含量低,且难分离提纯。用重结晶方法从竹红菌中分离提纯竹红菌甲素,在碱的催化下竹红菌甲素脱水生成乙素,并用紫外分光光度计分析转化率,用1HNMR和13CNMR确定其结构是竹红菌乙素。
Hypecrellin A was separated and purified from Hypecrella Bambusesae （ B. et. Br） Sate, which was transformed to hypocrellin B under alkali. The UV spectrum was used to examine transformation ratio of hypocrellin A, and the structure of hypocrellin B was identified by 1HNMR and 13^CNMR spectrum.
出处
《云南化工》
CAS
2006年第3期5-7,共3页
Yunnan Chemical Technology
基金
国家自然科学基金资助项目(20262007)
