title: A new spirostanol glycoside from fruits of Solanum indicum L.
abstract: A new characteristic steroidal glycoside of the 23S,26R-hydroxylated spirostanol-type named indioside F was isolated from the fruit of Solanum indicum, along with indioside A and protodioscin. On the basis of spectroscopic analysis, the structure of indioside F was found to be 3-O-alpha-L-rhamnopyranosyl-(1-->2)-[alpha-L-rhamnopyranosyl-(1-->4)]-beta-D-glucopyranosyl (beta-chacotriosyl) (22R,23S,25R,26R)-spirost-5-ene-3beta,23,26-triol.
authors: Faculty of Medical and Pharmaceutical Sciences, Kumamoto University.
authors: Mona
authors: M
authors: El-Aasr
authors: Hiroyuki
authors: H
authors: Miyashita
authors: Tsuyoshi
authors: T
authors: Ikeda
authors: Jong-Hyun
authors: JH
authors: Lee
authors: Hitoshi
authors: H
authors: Yoshimitsu
authors: Toshihiro
authors: T
authors: Nohara
authors: Kotaro
authors: K
authors: Murakami
mesh_terms: D005638:Fruit / Q000737:chemistry*; D006027:Glycosides / Q000737:chemistry*; D015394:Molecular Structure; D032322:Solanum / Q000737:chemistry*; D013150:Spirostans / Q000737:chemistry*
chemical_list: D006027:Glycosides; D013150:Spirostans; C542455:indioside F