Methods for preparing anti-viral nucleotide analogs
US8664386B2 · kind B2 · utility
6Cited by
5References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 3, 2012 |
| Grant date | Mar 4, 2014 |
| Priority date | — |
| Expiry date | Oct 3, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/65583
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Methods for isolating 9-{(R)-2-[((S)-{[(S)-1-(isopropoxycarbonyl)ethyl]amino}phenoxyphosphinyl)methoxy]propyl}adenine (compound 16):a method for preparing, in high diastereomeric purity, intermediate compounds 13 and 15:and a method for preparing intermediate compound 12:9-{(R)-2-[((S)-{[(S)-1-(isopropoxycarbonyl)ethyl]amino}phenoxyphosphinyl)methoxy]propyl}adenine has anti-viral properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.