Department of Chemistry, Kumaun University, Uttarakhand, India.
Nat Prod Res. 2011 Mar;25(6):592-5. doi: 10.1080/14786419.2010.487190.
The essential oil of Cyclospermum leptophyllum (Pers.) Sprague ex Britton and P. Wilson syn. Apium leptophyllum (Pers.) F. Muell. Ex Benth., family Apiaceae (Umbellifereae), was analysed by GC and GC-MS. The essential oil showed the presence of thymohydroquinone dimethyl ether (50.7%), thymol methyl ether (11.2%), γ-terpinene (10.4%), p-cymene (9.5%) and carvacrol methyl ether (5.9%), along with trans-ocimene, β-pinene, germacrene D, cumin aldehyde, α-humulene, β-myrcene, sabinene, limonene, β-phellandrene, caryophyllene oxide, α-pinene and α-thujene as minor constituents. To the best of our knowledge, this is the first study of the essential oil composition of C. leptophyllum collected from India.
Cyclospermum leptophyllum（Pers.）Sprague ex Britton 和 P. Wilson syn. Apium leptophyllum（Pers.）F. Muell. Ex Benth.，伞形科（伞形科）的精油通过 GC 和 GC-MS 进行了分析。精油显示出存在百里香氢醌二甲醚（50.7％），百里酚甲醚（11.2％），γ-萜品烯（10.4％），对伞花烃（9.5％）和香芹酚甲醚（5.9％），以及反式奥烯，β-蒎烯，大根香叶烯 D， cumin 醛，α-葎草烯，β-月桂烯，sabinene，柠檬烯，β-石竹烯，丁香烯氧化物，α-蒎烯和α-侧柏烯为次要成分。据我们所知，这是首次从印度收集到的 C. leptophyllum 精油成分的研究。
