Title:
AN INTERMEDIATE OF IMIPENEM AND A METHOD FOR PREARING IMIPENEM
Document Type and Number:
WIPO Patent Application WO/2008/006302
Kind Code:
A1
Abstract:
The present invention relates to a new intermediate compound (I) for synthesizing imipenem, which can be converted to side chain for preparing imipenem. And the invention overcomes the shortage of the prior art that the side chain is difficult to synthesize and easy to decompose. In addition, the invention provides a method for preparing the side chain of imipenem and a method for preparing imipenem.
Inventors:
ZHANG, Gong (Room 402, No.750-2 Middle Luochuan Road, Shanghai 2, 200072, CN)
张工 (中国上海市洛川中路750弄2号402室, Shanghai 2, 200072, CN)
ZHANG, Yanli (Room 402, No.750-2 Middle Luochuan Road, Shanghai 2, 200072, CN)
张工 (中国上海市洛川中路750弄2号402室, Shanghai 2, 200072, CN)
ZHANG, Yanli (Room 402, No.750-2 Middle Luochuan Road, Shanghai 2, 200072, CN)
Application Number:
CN2007/002078
Publication Date:
January 17, 2008
Filing Date:
July 05, 2007
Export Citation:
Assignee:
SHANGHAI BUDDY BIO-PHARM INTERMEDIATES LTD (Room 402, No.750-2 Middle Luochuan Road, Shanghai 2, 200072, CN)
上海巴迪生物医药科技有限公司 (中国上海市洛川中路750弄2号402室, Shanghai 2, 200072, CN)
ZHANG, Gong (Room 402, No.750-2 Middle Luochuan Road, Shanghai 2, 200072, CN)
张工 (中国上海市洛川中路750弄2号402室, Shanghai 2, 200072, CN)
上海巴迪生物医药科技有限公司 (中国上海市洛川中路750弄2号402室, Shanghai 2, 200072, CN)
ZHANG, Gong (Room 402, No.750-2 Middle Luochuan Road, Shanghai 2, 200072, CN)
张工 (中国上海市洛川中路750弄2号402室, Shanghai 2, 200072, CN)
International Classes:
C07C323/44; C07F7/08; C07D477/20
Attorney, Agent or Firm:
LECOME INTELLECTUAL PROPERTY AGENT LTD (F1.16, Tower B INDO Mansion, No.48-Jia Zhichun,Road, Haidian District, Beijing 8, 100098, CN)