Standards; Pharmaceutical/API Drug Impurities/Metabolites;
應用
cis-Vitamin K2 is the 2Z-isomer of Vitamin K2 (M218595) which is also known as Menaquinone 4 or Menatetrenone. Studies show that Menatetrenone derivatives are useful antiarteriosclerotic agents and that laser excitation can successfully convert cis-Vitamin K2 into trans-Vitamin K2, which is widely used as a hemostatic.
參考文獻
Takahashi, K., et al.: Nippon Kagaku Kaishi, no vol., 1571 (1989); Vermeer, C.: Eur. Pat. Appl.?EP?679394?A2?19951102. Nov 2, 1995