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1.Medicinal preparations having a protracted activity and method of making them 失效
Title translation: 具有延长活性的药物制剂及其制备方法公开(公告)号:US3361632A
公开(公告)日:1968-01-02
申请号:US45419265
申请日:1965-05-07
Applicant: HOECHST AG
Inventor: GERHARD ROSS , WALTER TILLMANN , REINHARDT LIEBENHOFF
CPC classification number: A61K9/1641 , A61K9/1617 , A61K9/5084 , Y10T428/2989