Zhejian Hisun Pharmaceutical Co., Ltd.

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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
Information Patent Grant
Preparation method of rivastigmine, its intermediates and preparati...
- Patent number 8,324,429
- Issue date Dec 4, 2012
- Shanghai Institute of Pharmaceutical Industry
- Fuli Zhang
- C07 - ORGANIC CHEMISTRY

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