Dithiolopyrrolone compounds, the preparation and the use thereof
US8258176B2 · kind B2 · utility
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24Claims
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Key dates
| Filing date | Aug 29, 2008 |
| Grant date | Sep 4, 2012 |
| Priority date | — |
| Expiry date | Jan 22, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P37/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention discloses a dithiolopyrrolone compound represented by formula I or its pharmaceutically acceptable salts, wherein X1, R1, R2, R3, R4 are defined as in the description. The invention also discloses the preparation of such compounds, and the use of such compounds in preparation of medicaments for increasing peripheral white blood cells and in preparation of ancillary medicaments for inhibiting the decrease of peripheral white blood cells in radiotherapy or chemotherapy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.