在中国,大三叶升麻(Cimicifuga heracleifolia)的根茎作为抗炎和解热药广泛使用。为研究其抗炎成分,作者对大三叶升麻的化学成分进行了分离和鉴定。取黑龙江产的大三叶升麻干燥根茎,粉碎后以热甲醇提取,并将甲醇提取液粗分成己烷、乙酸乙酯和正丁醇可溶性部分。取出乙酸乙酯提取液,并从中分离出10种新的环阿吞醇三 In China, the roots of Cimicifuga heracleifolia are widely used as anti-inflammatory and antipyretic drugs. To study its anti-inflammatory constituents, the author isolated and identified the chemical constituents of Cimicifuga. The dried rhizomes of Cimicifuga grandiflorum produced in Heilongjiang Province were taken, crushed and extracted with hot methanol, and the methanol extract was crudely divided into soluble fractions of hexane, ethyl acetate and n-butanol. Take out the ethyl acetate extract and separate 10 new cycloamyl alcohols from it