Chemical Constituents of Galium tortumense
Authors : Zühal Güvenalp, Nurcan Kiliç, Cavit Kazaz
Pages : 515-523
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Publication Date : 9999-12-31
Article Type : Makaleler
Abstract :From the aerial parts of Galium tortumense Ehrend & Schönb.-Tem., 8 iridoid glycosides, a flavonol glycoside, a oleanane-type triterpene acid, an ursan-type triterpene acid and a sterol were isolated. The structures of the compounds were elucidated by high field 1D and 2D NMR and EIMS spectroscopies.Keywords : Galium tortumense, Rubiaceae, iridoid glycosides, triterpenoids, flavonol glycoside, steroid