Magnesium and ammonium-potassium lithospermates B, the active principles having a uremia-preventive effect from Salvia miltiorrhiza.
作者:Takashi TANAKA、Satoshi MORIMOTO、Gen-ichiro NONAKA、Itsuo NISHIOKA、Takako YOKOZAWA、Hae Young CHUNG、Hikokichi OURA
DOI:10.1248/cpb.37.340
日期:——
The active components which exhibit the improving effect on uremic symptoms have been isolated from Salviae miltriorrhizae Radix and characterized as magnesium lithospermate (1) and ammonium-potassium lithospermate (2). The stereostructure of lithospermic acid, which had remained unclarified, was also determined on the basis of chemical and spectroscopic data.
从丹参中分离出了对尿毒症症状有改善作用的活性成分,并将其命名为石炭酸镁(1)和石炭酸铵钾(2)。此外,还根据化学和光谱数据确定了石炭酸的立体结构,该结构一直未得到澄清。