title: [Studies on chemical constituents of Fritillaria in Hubei. XIII. Isolation and structure elucidation of hupehemonoside].
abstract: A new D/E cis-5-cevanine alkaloidal glucoside, C33H53NO8, mp 206-208 degrees C, named hupehemonoside, was isolated together with three known alkaloids, peimine, peiminine and ebeiensine from the fresh bulb of Fritillaria hupehensis Hsiao et K. C. Hsia. On the basis of the IR, 1H-NMR, 13C-MNR, FAB-MS and EI-MS of hupehemonoside, it has been established as 5 alpha, 14 alpha, 17 beta, 22 beta-cevanine-20 beta-hydroxyl-3 beta-O-beta-D-glucoside (IV).
authors.affiliation: Department of Pharmacy, Tongji Medical University, Wuhan.
authors.forename: J Z
authors.initials: JZ
authors.lastname: Wu
authors.forename: M
authors.initials: M
authors.lastname: Tang
authors.forename: R
authors.initials: R
authors.lastname: Wang
mesh_terms: D000996:Antitussive Agents / Q000737:chemistry / Q000302:isolation & purification*; D002595:Cevanes / Q000737:chemistry / Q000302:isolation & purification*; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D008968:Molecular Conformation; D015394:Molecular Structure
chemical_list: D000996:Antitussive Agents; D002595:Cevanes; D004365:Drugs, Chinese Herbal; D005960:Glucosides; C076436:ebeiensine; C076438:hupehemonoside