Salts of thrombin inhibitors
US6407067B1 · kind B1 · utility
9Cited by
2References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 27, 2000 |
| Grant date | Jun 18, 2002 |
| Priority date | — |
| Expiry date | Apr 27, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K38/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compounds having thrombin inhibiting activity of the general formula I or II wheren is 0.5, 1, 2 andHX is  and HX is optionally substituted once or twice by methyl, ethyl or hydroxyl, and the tautomers and stereoisomers thereof, which compounds have greater thermal stability betaines, and salts of mineral acids or C1-C4-carboxylic acids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.