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    • 1. 发明专利
    • 3-propenylcephem derivative
    • 3-PROPENYLCEPHEM DERIVATIVE
    • JP2007119484A
    • 2007-05-17
    • JP2006334023
    • 2006-12-12
    • Shionogi & Co Ltd塩野義製薬株式会社
    • ISHIKURA KOJIYAMAWAKI KENJIYOKOO KATSUMIYONEZAWA SHIYUUJIKII MAKOTO
    • C07D501/52A61K31/546A61P1/16A61P11/00A61P13/12A61P17/02A61P27/16A61P31/04C07D501/56
    • PROBLEM TO BE SOLVED: To provide a new antibacterial agent of cephem compound expressing a wide antibacterial spectrum to various pathogenic bacteria. SOLUTION: The compound is expressed by formula (I), wherein Acyl expresses an acyl applicable to the β-lactam field; T expresses S, SO or O; the cyclic amine group expresses a heterocyclic group having a cationic N atom which may be substituted by a substituent except "-Y 1 -Ar 1 -Y 2 -R 1 " in the ring; Y 1 and Y 2 each independently express (1) a single bond, (2) a hetero-atom containing a group selected from the group comprising -NR 2 , -CO-, -O-, -S-, -SO- and the like; Ar 1 expresses a carbon homocyclic group or a heterocyclic group; R 1 expresses -COOH or an acid group biologically equivalent to the same; the waved line means cis, trans or the mixture of those. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:为各种致病细菌提供一种表现出广谱抗菌谱的头孢烯化合物的新抗菌剂。 解决方案:化合物由式(I)表示,其中乙酰基表示适用于β-内酰胺场的酰基; T表示S,SO或O; 环状胺基表示具有阳离子性N原子的杂环基,该杂环基可以被“-Y 1 -Y 2 < SP> -R 1 “; Y 1 和Y 2 各自独立地表示(1)单键,(2)含有选自-NR SP2的基团的杂原子 -CO - , - O - , - S - , - SO-等; Ar 1表示碳杂环基或杂环基; R 1 表示-COOH或与其生物等同的酸基; 波浪线表示顺式,反式或其混合物。 版权所有(C)2007,JPO&INPIT