将栀子Gardenia jasminoides果实先以甲醇提取3次,回收甲醇得甲醇提取物,然后将其溶于水中,依次用二氯甲烷、醋酸乙酯和正丁醇分配萃取。醋酸乙酯部位减压浓缩后分得9个部位EA~EI。ED多次经色谱法分离得到新化合物1~6和5个已知化合物;从EF部位分得4个已知化合物。化合物1为新的 The Gardenia jasminoides fruit was first extracted with methanol 3 times, and the methanol was recovered to obtain a methanol extract, which was then dissolved in water and then partitioned and extracted with dichloromethane, ethyl acetate and n-butanol. Ethyl acetate was decompressed and concentrated to obtain 9 sites of EA~EI. ED was repeatedly separated by chromatography to obtain new compounds 1-6 and 5 known compounds; 4 known compounds were obtained from the EF site. Compound 1 is new