Pyrimidodiazepinone derivative
US7998954B2 · kind B2 · utility
3Cited by
5References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 2, 2008 |
| Grant date | Aug 16, 2011 |
| Priority date | — |
| Expiry date | Jun 2, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention provides a pyrimidodiazepinone derivative represented by the general formula (I)[wherein n represents 1 or 2, Z represents a hydrogen atom or the like, R1 and R2 may be the same or different, and each represents a hydrogen atom or the like, A represents a bond, (CH2)m (wherein m represents an integer of 1 to 4), optionally substituted phenylene, optionally substituted pyridinediyl, or C═O, R3 represents a hydrogen atom, optionally substituted lower alkyl, or the like, and R4 represents a hydrogen atom or the like], or a pharmaceutically acceptable salt thereof or the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.