Heterocyclic compounds
US6465492B1 · kind B1 · utility
1Cited by
0References
13Claims
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Assignee
Inventors
Key dates
| Filing date | Apr 12, 2001 |
| Grant date | Oct 15, 2002 |
| Priority date | — |
| Expiry date | Apr 12, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D417/06
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A heterocyclic compound has the following formula (I) wherein Y represents a substituted or unsubstituted ethylene group or a trimethylene group, W represents the group —SO2R1, X represents an oxygen atom or sulfur atom or the group —NR2 or —CHR3, R represents a hydrogen atom or a methyl group and Z represents a pyridyl group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.