Authors: ZÜHAL GÜVENALP, NURCAN KILIÇ, CAVİT KAZAZ, YUSUF KAYA, L. ÖMÜR DEMİREZER
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
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