Manufacture process of organic compounds
US8461385B2 · kind B2 · utility
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2References
56Claims
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Assignee
Inventors
Key dates
| Filing date | Dec 14, 2005 |
| Grant date | Jun 11, 2013 |
| Priority date | — |
| Expiry date | Jan 14, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D265/26
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a method of preparing N-substituted salicylamides or derivatives thereof, and their salts, hydrates and solvates. In particular, the present invention relates to a method of preparing N-(5-chlorosalicyloyl)-8-aminocaprylic acid (5-CNAC) and its corresponding disodium monohydrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.