The structure of sarcomejine: an application of long-range (1)H-(15)N correlation at natural abundance.
A new 4(1H)-quinolinone alkaloid, sarcomejine (1), has been isolated from the bark of Sarcomelicope megistophylla. Its structure has been elucidated on the basis of MS and NMR data and especially with a long-range (1)H-(15)N correlation NMR spectrum at natural abundance.
Laboratory of Pharmacognosy, Department of Pharmacy, University of Athens Panepistimiopolis Zografou, GR-15771 Athens, Greece.
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N
Fokialakis
P
P
Magiatis
A L
AL
Skaltsounis
F
F
Tillequin
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T
Sévenet
D015394:Molecular Structure; D009587:Nitrogen Isotopes; D010944:Plants / Q000737:chemistry*; D011522:Protons; D015363:Quinolones / Q000737:chemistry* / Q000302:isolation & purification; D013057:Spectrum Analysis
D009587:Nitrogen Isotopes; D011522:Protons; D015363:Quinolones; C413040:sarcomejine