title: Structure elucidation and complete NMR spectral assignments of new furostanol glycosides from Solanum torvum.
abstract: Two new furostanol glycosides, torvosides O (1) and P (2), were isolated from leaves of Solanum torvum. Their structures were completely and unambiguously assigned by one- and two-dimensional NMR techniques ((1)H NMR, (13)C NMR, TOCSY, HSQC, ROESY and HMBC), ESI-MS spectrometry and chemical methods.
authors: Department of Natural Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, China.
authors: Yuanyuan
authors: Y
authors: Lu
authors: Jianguang
authors: J
authors: Luo
authors: Lingyi
authors: L
authors: Kong
mesh_terms: D006027:Glycosides / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D015394:Molecular Structure; D018515:Plant Leaves / Q000737:chemistry; D032322:Solanum / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization
chemical_list: D006027:Glycosides