申请人:Dainippon Sumitomo Pharma Co., Ltd.
公开号:US07205291B2
公开(公告)日:2007-04-17
A compound or its pharmaceutically acceptable salt represented by the following formula:
The invention is a carbapenem compound which has a potent antibacterial activity over a broad range of Gram negative and Gram positive bacteria, especially penicillin-resistant Streptococcus pneumoniae (PRSP) which has been isolated at an elevated frequency in recent years and thus causes a serious clinical problem, and Haemophilus influenzae which has acquired resistance against the existing β-lactam antibiotics over a wide scope due to penicillin-binding protein (PBP) mutations such as β-lactamase non-producing ampicillin-resistant (BLNAR) Haemophilus influenzae, and has excellent oral absorbability.
以下是该文本的中文翻译:
一种化合物或其药学上可接受的盐,其化学式如下所示:本发明是一种碳青霉烯化合物,具有强大的抗菌活性,可对广泛的革兰氏阴性菌和革兰氏阳性菌起作用,特别是对近年来频繁分离的耐青霉素链球菌(PRSP)和已经由于青霉素结合蛋白(PBP)突变而对现有β-内酰胺类抗生素产生抗性的β-内酰胺酶非产生性氨苄青霉素耐药(BLNAR)流感嗜血杆菌具有优异的口服吸收性,而这些细菌也是造成严重临床问题的原因。