Benzopyran derivatives having inhibitory activities against liver fibrosis and cirrhosis and their pharmaceutical uses
US8048912B2 · kind B2 · utility
1Cited by
4References
8Claims
0Family size
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Key dates
| Filing date | Jun 15, 2005 |
| Grant date | Nov 1, 2011 |
| Priority date | — |
| Expiry date | Oct 22, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P17/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a novel benzopyran derivative having goodantagonistic activity on TGF-β receptor which can be effectively used as a prophylactic and therapeutic agent for liver disease as well as several fibroplasiadiseases such as hepatic fibrosis, liver cirrhosis, pulmonary fibrosis, dermatosclerosis, glomerular fibrosis and the like; and a pharmaceutical use thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.