申请人:Bristol-Myers Company
公开号:US03996236A1
公开(公告)日:1976-12-07
The specification discloses a process for preparing methoxymethyl D-6-(2,2-dimethyl-5-oxo-4-phenyl-1-imidazolidinyl)penicillanate and the use of this compound as a well absorbed antibacterial agent and also as an intermediate in the preparation of other antibiotic derivatives of 6-aminopenicillanic acid such as hetacillin. The methoxymethyl ester of ampicillin is also disclosed.
该规范公开了一种制备甲氧基甲基D-6-(2,2-二甲基-5-氧代-4-苯基-1-亚磷酰亚胺基)青霉素酯的过程,以及将这种化合物用作吸收良好的抗菌剂,以及作为制备6-氨基青霉烷酸的其他抗生素衍生物的中间体,例如海他西林。还公开了氨苄青霉素的甲氧基甲基酯。