Three iridoid glycosides, 5-hydroxy davisioside (1), 4-acetoxy-7-methoxy secologanin (4) and 6-methoxy mussaenoside (5) as well as two flavones, 5,7,4′-trihydroxy-3′-methoxy flavone (2) and 5,7-dihydroxy-6,3′,4′-trimethoxy flavone (3) were isolated for the first time from the sepals of Mussaenda philipica. The structures of the isolated compounds (1–5) were realized on the basis of the spectral data (IR, 1H and 13C NMR and mass).
V. Singh, P.C. Pandae, D.K. Jain, A Text Book of Botany Angiosperms, 1st edn., 2000, 156.
Jain D.K., '', in A Text Book of Botany Angiosperms, (2000) -.
Jain D.K.A Text Book of Botany Angiosperms2000)| false