(2R)-2-[di(2-propyl)phosphonylmethoxy]-3-p-to luenesulfonyloxy-1-trimethylacetoxypropane, its preparation and use
US5130427A · kind A · utility
18Cited by
1References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 12, 1991 |
| Grant date | Jul 14, 1992 |
| Priority date | — |
| Expiry date | Jul 12, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/6512
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to the new compound (2R)-2-[di(2-propyl)phosphonylmethoxy]-3-p-toluenesulfonyloxy-1-trimethyla cetoxypropane and the method of producing it. The compound may be used for producing (S)-N-(3-hydroxy-2-phosphonylmethoxypropyl) derivatives of the heterocyclic purine and pyrimidine bases of antiviral activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.