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  • 1 Malla Reddy College of Pharmacy Department of Pharma ceutical Chemistry Maisammaguda, Dhula pally, Secunderabad-14 Hyderabad Andhra Pradesh India
  • 2 Brillant College of Pharmacy Hyderabad Andhra Pradesh India
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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).

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