Process for the production of 4-alkoxy-3-pyrrolin-2-ones
US4788294A · kind A · utility
5Cited by
5References
1Claims
0Family size
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Key dates
| Filing date | Mar 14, 1988 |
| Grant date | Nov 29, 1988 |
| Priority date | — |
| Expiry date | Mar 14, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D207/38
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Process for the production of 4-alkoxy-3-pyrrolin-2-ones, which are preferred intermediate products for the production of cerebrally-active pharmaceutical products.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.