α-Amino-N-(diaminophosphinyl)lactam derivatives
US7348318B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 24, 2003 |
| Grant date | Mar 25, 2008 |
| Priority date | — |
| Expiry date | Nov 30, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/59
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
There are disclosed a novel α-amino-N-(diaminophosphinyl)lactam derivative represented by general formula (1):wherein, for example, A is a hydrogen atom or a substituent such as a lower alkyl group or the like; W, X, Y and Z are independently a hydrogen atom or a substituent such as a lower alkyl group, aryl group, arylacyl group, arylaminocarbonyl group or the like; and Q is —(CH2)n— wherein n is 0 to 3, or its salt, and a therapeutic agent and a prophylactic agent for myelosuppression, a therapeutic agent for infectious diseases, an agent for increasing the number of leukocytes and a dipeptidyl peptidase IV inhibitor which comprise the above-mentioned derivative or salt thereof as an active ingredient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.