Pentasaccharides and tetrasaccharides having anti-thrombotic activity
US4841041A · kind A · utility
21Cited by
1References
10Claims
0Family size
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Key dates
| Filing date | Jul 12, 1988 |
| Grant date | Jun 20, 1989 |
| Priority date | — |
| Expiry date | Jul 12, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08B37/0078
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention is dealing with new pentasaccharides of the formula I: ##STR1## These pentasaccharides have anti-thrombotic activity and especially they possess potent anti-Xa activity, inactivate thrombin via HC-II, but do not inactivate thrombin via AT-III. The invention also refers to new tetrasaccharides which may be used as intermediates in the synthesis of the above pentasaccharides.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.