New ceramides from Platytaenia multicaule |
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Authors: | Ahmad Viqar Uddin Zubair Muhammad Abbasi Muhammad Athar Kousar Farzana Rashid Muhammad Abid Rasool Nasir Tareen Rasool Bukhsh |
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Affiliation: | H.E.J. Research Institute of Chemistry, International Center for Chemical Sciences, University of Karachi, Karachi 75270, Pakistan. vuahmad@cyber.net.pk |
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Abstract: | Phytochemical investigation of Platytaenia multicaule resulted in the isolation of two new ceramides, N-triacontylpentadecanamide and 1,3,4-trihydroxy-2,dodecanoylamino-(24E)-unacotenene, along with two known compounds, beta-sitosterol and beta-sitosterol glycoside. The structure elucidation of the isolated compounds was based primarily on 1D and 2D NMR analyses, including COSY, NOESY, HMQC, and HMBC correlations. |
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