Product name : Propionylspiramycin
Synonyms : Pro-SPM;
Product description :
White powder, slightly alkaline. Soluble in methanol, ethanol, ethyl acetate, insoluble in water. Main group was divided into propionyl spiramycin iI and III, the former melting point of 124 ~ 125 ℃, which is the melting point of 135 ~ 136 ℃. The main anti-Gram-positive bacteria. In vitro antibacterial spectrum and activity of acetyl spiramycin similar animals antibacterial and pharmacokinetic properties superior to Acetylspiramycin. Toxicity and Acetylspiramycin similar.