Yili Ding

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Shanghai City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of new intermediate of heparin pentasaccharide and prep...
- Patent number 9,624,315
- Issue date Apr 18, 2017
- Zhejiang Hisum Pharmaceutical Co., Ltd.
- Yanghui Guo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-substituted-(3-substituted-1H-pyrazole-5-amino)-pyrimidine deriva...
- Patent number 9,221,798
- Issue date Dec 29, 2015
- Zhejian Hisun Pharmaceutical Co., Ltd.
- Yili Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION OF NEW INTERMEDIATE OF HEPARIN PENTASACCHARIDE AND PREP...
- Publication number 20150299340
- Publication date Oct 22, 2015
- ZHEJIANG HISUN PHARMACEUTICAL CO., LTD.
- Yanghui Guo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARING FULLY PROTECTION HEPARIN PENTASACCHARIDE AND I...
- Publication number 20150284419
- Publication date Oct 8, 2015
- Zhejiang Hisun Pharmaceutical Co., Ltd.
- Yili Ding
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING 3-O-BENZYL-1,2-O-ISOPROPYLIDENE-A-L-FURAN IDOSE
- Publication number 20150065700
- Publication date Mar 5, 2015
- ZHEJIANG HISUN PHARMACEUTICAL CO., LTD.
- Yanghui Guo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
4-SUBSTITUTED-(3-SUBSTITUTED-1H-PYRAZOLE-5-AMINO)-PYRIMIDINE DERIVA...
- Publication number 20140378488
- Publication date Dec 25, 2014
- Zhejiang Hisun Pharmaceutical Co., Ltd.
- Yili Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE