申请人:Dainippon Sumitomo Pharma Co., Ltd.
公开号:EP1864985A1
公开(公告)日:2007-12-12
An orally administrable antibacterial agent which contains as an active ingredient a carbapenem compound represented by the formula [1] below,
wherein R0 represents hydrogen atom or the like; R1 represents C1-C3 alkyl substituted by hydroxyl group or the like; R represents hydrogen atom or a group which regenerates a carboxyl group by hydrolysis in a living body; L represents a single bond, methylene, -OCH2(CO)- or the like; and Het represents a group represented by the following formula [2],
wherein m and n independently represent 0 or 1; A and B independently represent methylene, carbonyl or the like; Y represents methylene, ethylene, oxygen atom, -OCH2-, -NRaCH2- (wherein Ra represents hydrogen atom, optionally substituted C1-C4 alkyl group or the like) or the like.
一种可口服的抗菌剂,其活性成分是由下式[1]代表的碳青霉烯类化合物、
其中 R0 代表氢原子或类似物;R1 代表被羟基或类似物取代的 C1-C3 烷基;R 代表氢原子或在活体内通过水解再生羧基的基团;L 代表单键、亚甲基、-OCH2(CO)- 或类似物;Het 代表下式[2]所代表的基团、
其中 m 和 n 独立地代表 0 或 1;A 和 B 独立地代表亚甲基、羰基或类似物;Y 代表亚甲基、乙烯、氧原子、-OCH2-、-NRaCH2-(其中 Ra 代表氢原子、任选取代的 C1-C4 烷基或类似物)或类似物。