Bacosterol glycoside, a new 13,14-seco-steroid glycoside from Bacopa monnieri.
A new sterol glycoside, bacosterol-3-O-beta-D-glucopyranoside along with bacopasaponin-C, bacopaside-I, bacopaside-II, bacosterol, bacosine and luteolin-7-O-beta-glucopyranoside have been isolated from Bacopa monnieri. Their structures were elucidated mainly on the basis of IR, 1D, 2D NMR (HMQC, HMBC, COSY), HR-ESI-QTOF-MS and EI mass spectral studies.
Bhandari
Pamita
P
Natural Plant Products Division, Institute of Himalayan Bioresource Technology, Palampur, India.
Kumar
Neeraj
N
Singh
Bikram
B
Kaul
Vijay Kumar
VK
D034681:Bacopa / Q000737:chemistry*; D002240:Carbohydrate Sequence; D005960:Glucosides / Q000737:chemistry* / Q000302:isolation & purification; D006868:Hydrolysis; D009682:Magnetic Resonance Spectroscopy; D008969:Molecular Sequence Data; D021241:Spectrometry, Mass, Electrospray Ionization; D013256:Steroids / Q000737:chemistry* / Q000302:isolation & purification
D005960:Glucosides; D013256:Steroids; C509485:bacosterol-3-O-beta-D-glucopyranoside