Preparation of substituted piperidenes
US5663349A · kind A · utility
0Cited by
7References
48Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 12, 1994 |
| Grant date | Sep 2, 1997 |
| Priority date | — |
| Expiry date | Jul 12, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D213/74
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Novel processes are disclosed for the preparation and resolution of substituted piperidines of the formula ##STR1## wherein R.sup.1 and R.sup.2 are defined as below, and related compounds, as well as novel intermediates used in such processes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.