Pyrrolo[3,4-d]pyrimidinone derivatives and their use as medicaments
US6306863A · kind A · utility
3Cited by
0References
11Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 8, 2000 |
| Grant date | Oct 23, 2001 |
| Priority date | — |
| Expiry date | Nov 8, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P37/06
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compounds of the formula ##STR1## W, Q, R.sup.1, R.sup.2 and R.sup.10 are as defined in the specification. A process for their preparation and pharmaceutical compositions and methods of treatment involving their use in the treatment of respiratory disease including, for example, asthma, are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.