摘要
从中药泽泻[Alismaorientalis(Sam.)Juzep.]抑制尿草酸钙结石形成的活性部位分离得到3个化合物,并鉴定为alisolF24-acetate、alisolA24acetate和alismoxide.首次应用1H-1HCOSY、HMQC和HMBC等2DNMR技术对alisolF24-acetate的氢信号进行全归属.
Three compounds were isolated from the active fraction of Alisma orientalis (Sam.) Juze extract that inhibits urinary oxalate calcium calculi formation, and identified to be alisol F 24-acetate, alisol A 24-acetate and alismoxide. The proton chemical shifts of alisol F 24-acetate were assigned by using 2D NMR techniques including {}+1H-+1H COSY、HMQC and HMBC.
出处
《波谱学杂志》
CAS
CSCD
北大核心
2005年第2期195-200,共6页
Chinese Journal of Magnetic Resonance
基金
国家自然科学基金资助项目(39970891)
