三叶鼠尾草中小红参醌丙的结构  

THE STRUCTURE OF TRIJUGANONE C FROM SALVIA TRIJUGA

作　　者：鲁学照[1] 罗厚蔚[1] 纪江[2] 蔡皓[1] 

机构地区：[1]中国药科大学植化研究室 [2]江苏理化测试中心,南京210002

出　　处：《药学学报》1991年第3期193-196,共4页Acta Pharmaceutica Sinica

摘　　要：从三叶鼠尾草(Salvia trijuga Diels)的干燥根中分得9种结晶性成分,经鉴定为铁锈醇(ferruginol)、柳杉酚(sugiol)及系列高级脂肪酸三十四酸、三十酸、二十八酸、十六酸,另两种酸分别为对羟苯甲酸及氨基酸(dl-homoserine),晶Ⅰ为一新化合物,定名为小红参醌丙(trijuganone C),经光谱分析及化学反应推定其结构为15,16-二氢丹参酸甲酯。From Salvia trijuga Diels 9 compounds were isolated and eight of them identified as ferruginol, sugiol, triacontanoic acid, tetratriacontanoic acid, octacosanoic acid, hexactecanoic acid, dl-homoserine and parahydroxybenzoic acid. Compound Ⅰa red needle crystal C_(20)H_(20)O_5, mp 113～114℃ is a new diterpenoid related to methyltanshinonate named trijuganone C. Its structure has been proved to be 15, 16-dihydromethyltanshinoate by spectroscopic and chemical means.

关 键 词：三叶鼠尾草 小红参醌丙 结构 

分 类 号：R284.1[医药卫生—中药学]