For K.pneumonia,in vitro activity were potentiated including cefazolin sodium,cefradine and procaine benzylpenicillin.

• 与头孢拉定、头孢唑啉钠及普鲁卡因青霉素配伍后对克氏肺炎杆菌的体外抑菌效果有不同程度的增强。