Shanghai MengKe Pharma To Develop MRX-I Antibiotic For Chinese Market

MicuRx Pharma and Shanghai Zhangjiang Biomedical Industry Venture Capital today announced a joint venture to develop MRX-I for the Chinese market.

AsianScientist (Oct. 25, 2012) – MicuRx Pharmaceuticals, Inc., a privately-held biopharmaceutical company developing next-generation antibiotics, and Shanghai Zhangjiang Biomedical Industry Venture Capital today announced the establishment of Shanghai MengKe Pharmaceuticals, Inc., a joint venture formed to fund the development and commercialization of MRX-I for the Chinese market.

MRX-I is a novel, oral oxazolidinone antibiotic targeting infections due to multi-drug resistant Gram-positive bacteria, including methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant enterococci (VRE).

In April 2012, MicuRx announced positive Phase I clinical results demonstrating that MRX-I is safe and well tolerated in human subjects, with no signs of myelosuppression, a major toxicity concern for most oxazolidinone agents, including linezolid. In preclinical studies, MRX-I cures in vivo infections due to Gram-positive bacteria including MRSA and VRE effectively. In addition, MRX-I exhibits two-fold improved activity against MRSA strains as compared to linezolid.

The joint venture expects to complete clinical trials and apply for marketing MRX-I in China by 2017.

“The formation of this strategic alliance between MicuRx and ZhangJiang effectively merges the exceptional science of MicuRx with substantial resources of ZhangJiang to ensure that MRX-I progresses rapidly through clinical development to commercialization in China. China is recognized as a leading growth market for pharmaceuticals,” said Zhengyu Yuan, Ph.D., president and chief executive officer of MicuRx Pharmaceuticals and chairman of the board of directors for Shanghai MengKe Pharmaceuticals.

Under the terms of the agreement, MicuRx will license all rights for development and commercialization in China to MRX-I to the joint venture.

Zhangjiang Biomedical Industry Venture Capital will contribute 60 million RMB (US$9.6 million), the sum required for the completion of the anticipated clinical development program, through filing a New Drug Application (NDA) with the China State Food and Drug Administration (SFDA).

MicuRx will retain the controlling interest of the joint venture and is responsible for managing its daily operations. Currently, MicuRx also plans to initiate a Phase II clinical study in the United States for MRX-I in 2013.

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Source: MicuRx Pharmaceuticals, Inc.
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