Antibacterial compositions comprising a beta-lacta

专利名称：Antibacterial compositions comprising a

beta-lactam-type compound and a 3-substituted propenoate

发明人：Kahan, Frederick M.,Kropp, Helmut申请号：EP80106704.2申请日：19801031公开号：EP0028778A1公开日：19810520

摘要：An antibacterial composition comprising (a) cephaloridine and a 3-substitutedpropenoate of either of the formula wherein e.g. R and R are hydrocarbon radicals; aterminal hydrogen in R can be replaced by several groups; R' is hydrogen or C-C alkyl ordialkylaminoalkyl, n is 3 to 5 and Y is heterocyclic or phenyl optionally substituted withhydroxyl, oxo, carboxyl, or methyl or (b) thienamycin, N-guanyl or N-formimidoylthienamycin and a compound of formula II. The propenoate compounds preventnephrotoxicity of the antibiotics. The antibiotic to propenoate weight ratio is from about1 to 0.1-3.

申请人：Merck & Co., Inc.

地址：126, East Lincoln Avenue P.O. Box 2000 Rahway New Jersey 07065-0900 US

国籍：US

代理机构：Abitz, Walter, Dr.-Ing.

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