Nitrogen containing heterocyclic compounds and medicines containing the same
US7265108B2 · kind B2 · utility
75Cited by
0References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 1, 2005 |
| Grant date | Sep 4, 2007 |
| Priority date | — |
| Expiry date | Feb 18, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D417/06
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compounds represented by the following general formula:[wherein X1, X2, X3 and X4 each independently represent a single bond, C1-6 alkylene, etc.; A2 represents optionally substituted phenyl, etc.; A1 represents an optionally substituted 5- to 7-membered heterocyclic group containing —C(=Q1)- (wherein Q1 represents oxygen, sulfur or ═N—R11 (wherein R11 represents hydrogen or C1-6 alkyl)) and nitrogen, etc.; and Z1 represents piperidin-diyl, etc.],salts thereof and hydrates of the foregoing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.