Process for large-scale production of BMY 21502
US4963678A · kind A · utility
2Cited by
1References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 27, 1989 |
| Grant date | Oct 16, 1990 |
| Priority date | — |
| Expiry date | Oct 27, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D401/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An improved process, suitable for adaption to large-scale manufacture for synthesis of the cerebral function enhancing agent BMY 21502.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.