Application of andrographolide in the preparation of a pharmaceutical for treatment of inflammatory bowel disease, andrographolide enteric targeting micropellet, and method for preparation thereof
US9889093B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Aug 6, 2014 |
| Grant date | Feb 13, 2018 |
| Priority date | — |
| Expiry date | Aug 6, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2/006
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to an andrographolide enteric targeting micropellet and a method for preparation thereof; furthermore, the present invention also relates to uses of andrographolide and andrographolide enteric targeting micropellets in preparation of a pharmaceutical for treatment of inflammatory bowel disease.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.