Process for preparing the cyclic phosphate ester of substituted 9-(1,3-dihydroxy-2-propoxymethyl)purines
US4590269A · kind A · utility
22Cited by
1References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 1984 |
| Grant date | May 20, 1986 |
| Priority date | — |
| Expiry date | Mar 29, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/65616
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An improved process for preparing the cyclic phosphate ester of substituted 9-(1,3-dihydroxy-2-propoxymethyl)purines which are useful as antiviral agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.