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Benzopyrans from Melicope ptelefolia leaves


, : Benzopyrans from Melicope ptelefolia leaves. Phytochemistry (Oxford) 45(5): 1049-1056

Investigation of leaves of Melicope ptelefolia afforded 18 2,2-dimethyl-2H-1-benzopyrans, consisting of 14 new members, including one benzodipyran and four known compounds. Their structures were established by mass and NMR spectroscopy, especially NOE and HMBC experiments.

Accession: 002763912

DOI: 10.1016/s0031-9422(97)00059-9

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