Process and intermediates to a tetrahydro-[1,8]- Naphthyridine
US6423845B1 · kind B1 · utility
2Cited by
3References
4Claims
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Key dates
| Filing date | Nov 21, 2000 |
| Grant date | Jul 23, 2002 |
| Priority date | — |
| Expiry date | Dec 6, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/4006
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A novel process is provided for the preparation of 3-(5,6,7,8-tetrahydro-[1,8]-naphthyridin-2-yl)-propylamine which is useful in the synthesis of &agr;v integrin receptor antagonists. Also provided are useful intermediates obtained from the process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.