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. 2003 May;63(2):217-20.
doi: 10.1016/s0031-9422(03)00075-x.

Phenolic glycosides from Symplocos racemosa: natural inhibitors of phosphodiesterase I

Viqar Uddin Ahmad  1 , Muhammad Athar Abbasi, Hidayat Hussain, Muhammad Nadeem Akhtar, Umar Farooq, Naheed Fatima, M Iqbal Choudhary
Affiliations

Phenolic glycosides from Symplocos racemosa: natural inhibitors of phosphodiesterase I

Viqar Uddin Ahmad et al. Phytochemistry. 2003 May.

Abstract

One new phenolic glycoside named benzoylsalireposide (1) along with one known phenolic glycoside named salireposide (2) have been isolated from Symplocos racemosa. Four other known compounds i.e. beta-amyrin (3), oleonolic acid (4), beta-sitosterol (5) and beta-sitosterol glycoside (6) were also isolated from this plant. The structure elucidation of the isolated compounds was based primarily on 1D- and 2D-NMR analysis, including COSY, HMQC, and HMBC correlations. The compound 1 and 2 showed inhibitory activity against snake venom phosphodiesterase I.

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