New ceramides from Platytaenia multicaule.
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.
Ahmad
Viqar Uddin
VU
H.E.J. Research Institute of Chemistry, International Center for Chemical Sciences, University of Karachi, Karachi 75270, Pakistan. vuahmad@cyber.net.pk
Zubair
Muhammad
M
Abbasi
Muhammad Athar
MA
Kousar
Farzana
F
Rashid
Muhammad Abid
MA
Rasool
Nasir
N
Tareen
Rasool Bukhsh
RB
D019661:Apiaceae / Q000737:chemistry*; D002518:Ceramides / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D016339:Spectrometry, Mass, Fast Atom Bombardment
D002518:Ceramides