Novel sulfonylphenyl-.beta.-D-thioxylosides, their method of preparation and their use in therapeutics
US5100913A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 25, 1991 |
| Grant date | Mar 31, 1992 |
| Priority date | — |
| Expiry date | Mar 25, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C323/65
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates, by way of novel industrial products, to the sulfonylphenyl-.beta.-D-thioxyloside compounds of the formula ##STR1## in which: X is a sulfur atom or an oxygen atom; PA1 R is a C.sub.1 -C.sub.4 alkyl group, a substituted amino group NR.sub.1 R.sub.2 (where R.sub.1 and R.sub.2, which are identical or different, are each a C.sub.1 -C.sub.4 alkyl group, it being possible for R.sub.1 and R.sub.2, taken together, to form a piperidinyl or morpholinyl group with the nitrogen atom to which they are bonded) or a phenyl group which is unsubstituted or substituted in the para position by a cyano group or by a halogen atom; and PA1 Y is the hydrogen atom or an aliphatic acyl group. These compounds are useful in therapeutics, especially as venous antithrombotics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.