Novel beta-d-phenylthioxylosides, their method of preparation and their use as therapeutics
US4996347A · kind A · utility
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2References
1Claims
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Key dates
| Filing date | Jun 27, 1989 |
| Grant date | Feb 26, 1991 |
| Priority date | — |
| Expiry date | Jun 27, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C323/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates, by way of novel industrial products, to osides selected from the group consisting of: PA1 (i) the .beta.-.eta.-phenylthioxylosides of the formula: ##STR1## in which: R represents a hydrogen atom, a halogen atom, a nitro group or a cyano group, PA1 A represents the sulfur atom or the oxygen atom, PA1 B represents a CH.sub.2, CHOH or CO group and PA1 Y represents the hydrogen atom or an acyl group; and PA1 (ii) epimers thereof when B is CHOH. These products are useful in therapy as antithrombotics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.