Citation
J. Gupta et M. Ali, Phytochemical investigation of Mangifera indica root bark, I J CHEM B, 38(9), 1999, pp. 1093-1098
Citations number
15
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY
ISSN journal
03764699
→ ACNP
Volume
38
Issue
9
Year of publication
1999
Pages
1093 - 1098
Database
ISI
SICI code
0376-4699(199909)38:9<1093:PIOMIR>2.0.ZU;2-7
Abstract
Three new pentacyclic triterpenes, identified as olean-11-one-13(18)-ene 1,
urs-3-one 2 and 30-desmethyl-urs-3-on-20-ol 4 and one unknown alicyclic gl
ycoside, 10-nonylcyclohex-12-ene-11-glucoside 7 have been isolated from the
root bark of Mangifera indica cultivar Desi in addition to the known compo
unds beta-sitosterol glycoside, mangiferin and isomangiferin. The structure
s of these phytoconstituents have been established on the basis of spectral
data and chemical transformation.