Cleogynol, a novel dammarane triterpenoid from Cleome gynandra.
Chemical examination of Cleome gynandra (whole plant excluding seeds) led to the isolation and identification of a novel (20S, 24S)-epoxy-19,25-dihydroxydammarane-3-one hemiketal (1). The structure of the new compound, designated cleogynol, was determined using spectral and chemical methods.
Das
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PC
Chemical Research Unit (CCRAS), Government of India, Regional Research Institute (Ayurveda), Sector-V, Block-CN-4, Calcutta-700 091, India.
Patra
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A
Mandal
S
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Mallick
B
B
Das
A
A
Chatterjee
A
A
D000107:Acetylation; D007194:India; D009682:Magnetic Resonance Spectroscopy; D010946:Plants, Medicinal / Q000737:chemistry*; D014315:Triterpenes / Q000737:chemistry* / Q000302:isolation & purification
D014315:Triterpenes; C119460:cleogynol