作者: Yan Lou , Feng Zhao , Zhaohua Wu , Kai‐Feng Peng , Xing‐Chuan Wei
关键词: Sesquiterpene 、 Chemistry 、 Stereochemistry 、 Lactam 、 Medicinal plants 、 Organic chemistry 、 Plant composition 、 Curcuma wenyujin 、 Chemical structure
摘要: Two new germacrane-type sesquiterpene lactones, curdionolides A and B (1 2, resp.), a novel lactam, curdionolide C (3), were isolated from Curcuma wenyujin. Y. H. Chen et C. Ling together with five known sesquiterpenes, 4–8. The structures of the compounds elucidated by spectroscopic methods. inhibitory effects 1–8 on nitric oxide (NO) production in lipopolysaccharide-activated macrophages evaluated.