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[摘要]
从菊科植物草威灵Inulanervosa的乙醇提取物中分得9个化合物,经光谱鉴定为7,8-二羟基-异丁酰基百里香酚(Ⅰ),2,4-二甲基-6(3'-甲基-异丁烯基-5'-异丙基)-苯基-3,5-己二酮(Ⅱ),异丁酰百里香酚(Ⅲ),百里香酚(Ⅳ),达玛二烯乙酸酯(Ⅴ),1-亚油酸甘油酯(Ⅵ),1,3-双亚油酸甘油酯(Ⅶ),胡萝卜甙(Ⅷ)和豆甾醇(Ⅸ).其中Ⅰ和Ⅱ为新化合物.
[Key word]
[Abstract]
Nine compounds were isolated from Inula nervosa Wall..()n the basis of chemical evidences and spectral analysis,they were elucidated as 7,8-dihydroxy-isobutyryl thymol (I),2,4-dimethyl-6-(3'-methyl-isobutenyl-5'-isopropyl)-phenyl-3 ,5-hexan-dione(Ⅱ),isobutyryl thymol(Ⅲ),thymol(Ⅳ),damma-diene ac-etate(V),1-glyceryl-monolinoleate(VI),1,3-glyceryl-dilinoleate(Ⅶ),daucosterol(Ⅷ)and stigmasterol(Ⅸ).I and Ⅱ were new compound.
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