Novel hydrazides of teicoplanin, with antibiotic activity mainly on gram positive bacteria. The compounds of the invention are prepared by reacting an optionally protected teicoplanin starting material with a suitable hydrazine derivative in the presence of a condensing agent and an organic solvent.
                            新型
替考拉宁酰
肼,主要对革兰氏阳性菌具有抗生素活性。本发明化合物的制备方法是:在冷凝剂和有机溶剂的作用下,将受保护的
替考拉宁起始原料与合适的
肼衍
生物反应。