Process for the preparation of 9-(2-hydroxy)-ethoxymethyl-guanine
US5756737A · kind A · utility
4Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 7, 1996 |
| Grant date | May 26, 1998 |
| Priority date | — |
| Expiry date | Mar 7, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D473/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for the preparation of acyclovir by alkylation of N.sup.2 -formylguanine with 2-oxa-1,4-diacyloxybutane and hydrolysis of the resulting intermediate is described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.