2-piperidones as intermediates for 5-deaza-10-oxo- and 5-deaza-10-thio-5,6,7,8-tetrahydrofolic acids
US5159079A · kind A · utility
2Cited by
8References
11Claims
0Family size
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Key dates
| Filing date | Dec 20, 1991 |
| Grant date | Oct 27, 1992 |
| Priority date | — |
| Expiry date | Dec 20, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
4-Deaza-10-oxo- and 5-deaza-10-thio-5,6,7,8-tetrahydrofolic acid derivatives are provided as agents useful for treatment susceptible neoplasms in mammals. Pharmaceutical formulations and intermediates are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.