Junchi Wang, Haoli Yan, Xiaoshuang Huo, Lingyu Li, Huijuan Wang, Meng Zhang, Xiaojin Li, Yaqin Zhao, Gang Chen, Jianyong Si
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New Sulfoxide-Containing Derivatives from the Resin of Ferula sinkiangensis.
Four undescribed sulfoxide-containing derivatives, sinkiangenoxides A and B, (2Z, 4E)-sinkiangenoxide C, and (2E, 4E)-sinkiangenoxide C (1: - 4: ), and one known compound, 1-(methylthio)propyl (E)-1-propenyl disulfide (5: ), were isolated from the resin of Ferula sinkiangensis. Their structures were determined based on spectroscopic methods, including IR, UV, HRESIMS, NMR, and CD analysis. Compounds 2: - 4: showed moderate cytotoxic activities against four human cancer cell lines with IC50 values ranging from 15.0 to 40.3 µM. Sinkiangenoxide B (2: ) was shown to induce apoptosis in HepG2 cells. In addition, compound 5: effectively attenuated lipopolysaccharide-induced nitric oxide release and TNF-α, IL-1β, IL-6, and IL-10 expression.
期刊介绍:
Planta Medica is one of the leading international journals in the field of natural products – including marine organisms, fungi as well as micro-organisms – and medicinal plants. Planta Medica accepts original research papers, reviews, minireviews and perspectives from researchers worldwide. The journal publishes 18 issues per year.
The following areas of medicinal plants and natural product research are covered:
-Biological and Pharmacological Activities
-Natural Product Chemistry & Analytical Studies
-Pharmacokinetic Investigations
-Formulation and Delivery Systems of Natural Products.
The journal explicitly encourages the submission of chemically characterized extracts.