Sinapic acid derivatives from the seeds of Raphanus nussatirus L.
A new disulfide glycoside, raphthioglucoside (1), and a new sinapic acid derivative, sinapic acid 5-hydroxymethylfurfural ester (2), together with sinapic acid (3) have been isolated from the seeds of Raphanus nussatirus L. The structures of compounds 1-3 were determined based on chemical analysis and spectroscopic methods (UV, 1D and 2D NMR, HRFABMS, HREIMS and elemental analysis).
Keywords: Disulfide glycoside; Raphanus nussatirus L; Sinapic acid derivatives
Document Type: Research Article
Affiliations: 1: School of Traditional Chinese Medicine, Shenyang Pharmaceutical University, Shenyang, China,College of Bioengineering, Dalian University, Dalian, China 2: College of Bioengineering, Dalian University, Dalian, China 3: Institution of Chinese Medicine of 302 Hospital of Peoples Liberation Army, Beijing, China 4: School of Traditional Chinese Medicine, Shenyang Pharmaceutical University, Shenyang, China
Publication date: 01 September 2007
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