Gymnastone, a new benzofuran derivative from Gymnaster koraiensis.
A new benzofuran derivative, named gymnastone [5-hydroxy-6-acetyl-2-(2-propane-1,2,3-triol)-benzofuran (1)], was isolated from the aerial part of Gymnaster koraiensis, together with viscidone (2) by repeated column chromatography. The structures of both compounds were identified by physico-chemical and spectral analysis including COSY, HMQC, and HMBC experiments.
Dat
Nguyen Tien
NT
College of Pharmacy, Chungnam National University, Daejeon 305-764, Korea.
Van Kiem
Phan
P
Cai
Xing Fu
XF
Shen
Quanghai
Q
Bae
Kihwan
K
Kim
Young Ho
YH
D000114:Acetylene / Q000737:chemistry; D019659:Asteraceae / Q000737:chemistry*; D001572:Benzofurans / Q000737:chemistry / Q000302:isolation & purification*; D002845:Chromatography / Q000379:methods; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification; D018547:Plant Stems / Q000737:chemistry
C498232:5-hydroxy-6-acetyl-2-(2-propane-1,2,3-triol)-benzofuran; D001572:Benzofurans; D006027:Glycosides; D010936:Plant Extracts; C105430:benzofuran; D000114:Acetylene