title: Two new holostan-type triterpene glycosides from the sea cucumber Bohadschia marmorata JAEGER.
abstract: Two new holostan-type triterpene glycosides, 17-hydroxy fuscocineroside B (1) and 25-hydroxy fuscocineroside B (2), together with a known triterpene glycoside, fuscocineroside B (3) were isolated from the sea cucumber Bohadschia marmorata JAEGER. The structures of the new triterpene glycosides were elucidated on the basis of spectroscopic analyses and chemical reactions. Compounds 1 and 3 showed considerable antifungal activities against six strains.
authors.affiliation: Research Center for Marine Drugs, School of Pharmacy, Second Military Medical University, Shanghai, PR China.
authors.forename: Weihua
authors.initials: W
authors.lastname: Yuan
authors.forename: Yanghua
authors.initials: Y
authors.lastname: Yi
authors.forename: Haifeng
authors.initials: H
authors.lastname: Tang
authors.forename: Mei
authors.initials: M
authors.lastname: Xue
authors.forename: Zenglei
authors.initials: Z
authors.lastname: Wang
authors.forename: Guoquan
authors.initials: G
authors.lastname: Sun
authors.forename: Wen
authors.initials: W
authors.lastname: Zhang
authors.forename: Baoshu
authors.initials: B
authors.lastname: Liu
authors.forename: Ling
authors.initials: L
authors.lastname: Li
authors.forename: Peng
authors.initials: P
authors.lastname: Sun
mesh_terms: D000818:Animals; D000935:Antifungal Agents / Q000302:isolation & purification* / Q000494:pharmacology; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D015394:Molecular Structure; D012616:Sea Cucumbers / Q000737:chemistry*; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology
chemical_list: D000935:Antifungal Agents; D006027:Glycosides; D014315:Triterpenes; C515361:fuscocineroside B