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SICHUAN XIELI PHARMACEUTICAL CO., LTD.
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Pengzhou, Sichuan, CN
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Patents Grants
last 30 patents
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Patent Grant
Method for producing camptothecin derivatives
Patent number
8,299,251
Issue date
Oct 30, 2012
Sichuan Xieli Pharmaceutical Co., Ltd.
Asako Toyoda
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
METHOD FOR PRODUCING CAMPTOTHECIN DERIVATIVES
Publication number
20110112298
Publication date
May 12, 2011
MERCIAN CORPORATION
Asako Toyoda
C07 - ORGANIC CHEMISTRY
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