Pyranocoumarins from the twigs of Mammea siamensis.
Four unusual pyranocoumarins (1-4) have been isolated from the dried twigs of M. siamensis. The structures were determined by spectroscopic data, especially 1D and 2D NMR experiments.
Chulabhorn Research Institute, Laboratory of Medicinal Chemistry, Vipavadee Rangsit Highway, Bangkok, Thailand.
Vilailak
V
Prachyawarakorn
Chulabhorn
C
Mahidol
Somsak
S
Ruchirawat
D009682:Magnetic Resonance Spectroscopy; D031252:Mammea / Q000737:chemistry*; D015394:Molecular Structure; D018547:Plant Stems / Q000737:chemistry*; D039681:Pyranocoumarins / Q000737:chemistry* / Q000302:isolation & purification
D039681:Pyranocoumarins