Process for the preparation of novel pyridopyrazines as mTOR kinase inhibitors
US8198441B2 · kind B2 · utility
0Cited by
2References
3Claims
0Family size
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Key dates
| Filing date | Jun 18, 2009 |
| Grant date | Jun 12, 2012 |
| Priority date | — |
| Expiry date | Feb 9, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
There is provided a process for the preparation of a compound of Formula 1,the use of said process in the preparation of a compound of Formula 5or a phosphate, sulphate, hydrogensulphate, malate, citrate, tartrate or fumarate salt thereof, and the use of the fumarate salt in a composition for use in therapy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.