Secondary Metabolites from Sterespermum chelonoides

Mohammad Haque, Khondaker Rahman, Bilkis Begum, Choudhury Hasan, Mohammad Rashid

Research output: Contribution to journalArticlepeer-review


Five compounds namely, sterekunthal B (1), sterequinone C (2), p-hydroxybenzaldehyde (3), p-hydroxyphenylmethyl ketone (4) and stigmasterol (5) were isolated from methanolic extract of the stem bark of Stereospermum chelonoides. The structures of compounds 1-5 were established by extensive spectroscopic studies, notably high field NMR and MS. This is the first report of occurrence of 1-5 from Stereospermum chelonoides.
Original languageEnglish
Pages (from-to)12-16
Number of pages4
JournalDhaka University Journal of Pharmaceutical Sciences
Issue number1
Publication statusPublished - May 2005

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