Przewalskinic acid A 是迄今为止仅在Salvia przewalskii Maxim 草本植物中发现的稀有水溶性酚酸。Phenolic acids 显示出有效的抗氧化活性和保护免受缺血再灌注引起的脑和心脏损伤的潜在作用。
CAS：136112-75-9
分子式：C18H14O8
分子量：358.3
纯度：98%
存储：Store at -20°C

Background:

Przewalskinic acid A is a rare, water-soluble phenolic acid thus far only found in the Salvia przewalskii Maxim herb. Phenolic acids show potent antioxidant activities and potential effects in protecting against brain and heart damage caused by ischemia reperfusion[1].

[1]. Liu C, et al. Preparation of przewalskinic acid A from salvianolic acid B using a crude enzyme from an Aspergillus oryzae strain. J Ind Microbiol Biotechnol. 2014 May;41(5):887-92.