Pharmaceutical compounds
US5906985A · kind A · utility
0Cited by
2References
8Claims
0Family size
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Key dates
| Filing date | Aug 21, 1997 |
| Grant date | May 25, 1999 |
| Priority date | — |
| Expiry date | Aug 21, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Pharmaceutical compounds of the formula ##STR1## in which n is 0, 1 or 2 and m is 1 or 2, R.sup.1 is hydrogen, C.sub.1-10 alkyl, C.sub.2-10 alkenyl, C.sub.2-10 alkynyl, phenyl, naphthyl, C.sub.1-10 alkyl-phenyl, C.sub.2-10 alkenyl-phenyl or C.sub.2-10 alkynyl-phenyl, said phenyl and naphthyl groups being optionally substituted, R.sup.2 is hydrogen or a protecting group, and Q is an acidic group; or a salt or ester thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.