[Chemical constituents of Bupleurum Longicaule Wall. ex DC. var. giraldii Wolff].
Five crystalline compounds were isolated from the whole plant of B. longicaule var. giraldii for the first time. Four of them were identified as rutin (I), narcissin (II, quercetin (II) and isorhamnetin (IV) respectively by means of chemical studies and spectrometric analysis.
Chemistry Department, Shanxi Normal University, Xian.
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Gao
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D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D005419:Flavonoids / Q000302:isolation & purification*; D044948:Flavonols; D011794:Quercetin / Q000031:analogs & derivatives* / Q000302:isolation & purification*; D012431:Rutin / Q000302:isolation & purification*
D004365:Drugs, Chinese Herbal; D005419:Flavonoids; D044948:Flavonols; C047368:3-methylquercetin; D012431:Rutin; D011794:Quercetin; C031062:narcissin flavonol