Invention Grant
US08168622B2 β-lactamase-resistant cephalosporin ester compounds and salts of thereof
有权
β-内酰胺酶抗性头孢菌素酯化合物及其盐
- Patent Title: β-lactamase-resistant cephalosporin ester compounds and salts of thereof
- Patent Title (中): β-内酰胺酶抗性头孢菌素酯化合物及其盐
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Application No.: US12785388Application Date: 2010-05-21
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Publication No.: US08168622B2Publication Date: 2012-05-01
- Inventor: Fengqi Ye , Shanzong Fang , Xiuwei Lu
- Applicant: Fengqi Ye , Shanzong Fang , Xiuwei Lu
- Applicant Address: CN Zhejiang Province
- Assignee: Zhejiang Yongning Pharmaceutical Co., Ltd.
- Current Assignee: Zhejiang Yongning Pharmaceutical Co., Ltd.
- Current Assignee Address: CN Zhejiang Province
- Agency: Lowe, Hauptman, Ham & Berner, LLP
- Priority: CN200310108979 20031128; CN200410083434 20040929
- Main IPC: C07D501/59
- IPC: C07D501/59 ; C07D501/22 ; A61K31/546 ; A61P31/04 ; C07D501/34
Abstract:
β-lactamase resistant cephalosporin ester compound chosen from those represented by formula (I): wherein, and pharmaceutical salts thereof, composition thereof, and use thereof are disclosed.
Public/Granted literature
- US20100227843A1 BETA-LACTAMASE-RESISTANT CEPHALOSPORIN ESTER COMPOUNDS AND SALTS OF THEREOF Public/Granted day:2010-09-09
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