1-(vinyl phosphonate adduct) pyrazolidinones
US4716232A · kind A · utility
25Cited by
0References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 14, 1986 |
| Grant date | Dec 29, 1987 |
| Priority date | — |
| Expiry date | May 14, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
1-(Vinyl phosphonate adduct) pyrazolidinones are intermediates to bicyclic pyrazolidinone antimicrobial compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.