Structural determination of crotamides A and B, the new amides from Croton sparsiflorus.
Two new amides crotamides A and B, have been isolated from the n-hexane soluble fraction of Croton sparsiflorus in addition to salisomide and N-(4-hydroxyphenethyl)-octacosanamide reported for the first time from this species. Their structures were assigned from spectral data including 1D and 2D NMR spectroscopic data.
Mehmood
Rashad
R
International Center for Chemical and Biological Sciences, H.E.J. Research Institute of Chemistry, University of Karachi, Karachi, Pakistan.
Imran
Muhammad
M
Safder
Muhammad
M
Anjum
Shazia
S
Malik
Abdul
A
D000577:Amides / Q000737:chemistry / Q000302:isolation & purification*; D029802:Croton / Q000737:chemistry*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D010154:Pakistan; D010636:Phenols / Q000737:chemistry / Q000302:isolation & purification; D010946:Plants, Medicinal / Q000737:chemistry*
D000577:Amides; D010636:Phenols; C552003:crotamide A; C552004:crotamide B; C539918:salisomide