本品是螺旋霉素(spiramycin)的半合成衍生物,系大环内酯类抗生素。经国外临床实践,证实本品对革兰氏阳性菌和奈瑟氏球菌具有较强的抗菌作用,对动物的急性毒性比螺旋霉素低。国产的乙酰螺旋霉素于1980年由无锡第二、第四制药厂生产并用于临床,证明对多种球菌感染性疾病具有疗效较好、副作用较小等特点。本品为微黄色粉末,无臭、味苦。对酸稳 This product is spiramycin semi-synthetic derivatives, macrolide antibiotics. The foreign clinical practice, confirmed that the product of Gram-positive bacteria and Neisseria bacteria have a strong antibacterial effect on animals acute toxicity than spiromycin low. Acetylspiramycin made in 1980 by the Wuxi second, fourth pharmaceutical factory and used in clinical trials to prove that a variety of cocci infectious diseases with better efficacy, less side effects and so on. This product is light yellow powder, odorless, bitter taste. Right acid