TRITERPENE ACIDS FROM n-HEHANE EXTRACT 0F ALBIZZIA LEBBECK BENTH.
AbstractTwo triterpine acids like 2α, 19α- dihydroxy – 3-oxo-12- ursen- 28-oic acid (1), 2α, 16α, 19α- trihydroxy – 3-oxo-12- ursen- 28-oic acid (2) were isolated from the n-hexane soluble fractions of a methanol extract of the root of Albizzia lebbeck Benth. The structures of the isolated compounds were elucidated as by extensive spectroscopic studies, including high field NMR analyses. This is the first report of isolation of compounds 1- 2 from this species.
Article Information
47
1826-1828
480KB
1105
English
IJPSR
Mohammad Musarraf Hussain*, Mohammad Abdur Rashid , Choudhury Mahmood Hasan and Abdul Jabbar
Asst. Professor, Deprtment of Pharmacy, Jagannath University, Dhaka-1100, Bangladesh
24 November, 2011
14 January, 2012
21 March, 2012
http://dx.doi.org/10.13040/IJPSR.0975-8232.3(6).1826-28
01 June, 2012
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