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    • 16. 发明公开
    • 신규 1-베타메틸카바페넴 유도체 및 그의 제조방법
    • 新一代甲基胆碱衍生物及其制备方法
    • KR1020020003789A
    • 2002-01-15
    • KR1020000038284
    • 2000-07-05
    • 한국과학기술연구원
    • 김동진박상우신계정유경호강용구서경재
    • C07D477/10
    • C07D477/20C07D413/06C07D417/06
    • PURPOSE: Provided are novel 1 β-Methylcarbapenem derivatives and their preparation process, which derivatives show stability to dihydropeptidase-I, and have antibacterial effects on both gram positive and gram negative bacteria. Thus, they are used as antibacterial agents. CONSTITUTION: Novel 1 β-Methylcarbapenem derivatives have substituted 5-(2-isoxazolyl ethenyl)pyrrolidine-3-thio or 5-(2-isothiazolyl ethenyl)pyrrolidine-3-thio group as a main functional group at 1-beta methylcarbapenem represented by the formula(1). A pharmaceutical composition for an antibacterial agent contains the 1 β-Methylcarbapenem derivatives, as active ingredients. In the formula(1), R is described as in the description and has cis- or trans stereomer, X is hydrogen, methoxycarbonyl, hydroxymethyl, methylaminomethyl, C1-C4 alkoxy or halogen atom, and Y is hydrogen or halogen atom.
    • 目的:提供新型1型β-甲基碳青霉烯衍生物及其制备方法,该衍生物显示对二氢肽酶-I的稳定性,对革兰氏阳性菌和革兰氏阴性菌均具有抗菌作用。 因此,它们被用作抗菌剂。 构成:新型1β-甲基碳青霉烯衍生物具有取代的5-(2-异恶唑基乙烯基)吡咯烷-3-硫基或5-(2-异噻唑基乙烯基)吡咯烷-3-硫基作为主要官能团,以1-β甲基碳青霉烯为代表 公式(1)。 作为抗菌剂的药物组合物含有作为活性成分的1β-甲基碳青霉烯衍生物。 在式(1)中,R如说明书所述,具有顺式或反式立体异构体,X为氢,甲氧基羰基,羟甲基,甲基氨基甲基,C1-C4烷氧基或卤原子,Y为氢或卤素原子。