Process for production of piperidine derivatives
US7560561B2 · kind B2 · utility
3Cited by
30References
41Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 6, 2005 |
| Grant date | Jul 14, 2009 |
| Priority date | — |
| Expiry date | May 6, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D261/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention discloses processes for preparing piperidine derivative compounds of the formula:wherein A, B, and D are the substituents of their rings, each of which may be different or the same, and are selected from the group consisting of hydrogen, halogens, alkyl, hydroxy, alkoxy, and other substituents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.