Process for preparing an optically active cyclobutane nucleoside
US5064961A · kind A · utility
26Cited by
2References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 18, 1989 |
| Grant date | Nov 12, 1991 |
| Priority date | — |
| Expiry date | Dec 18, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for the preparation of the optically active compound [IR-(1.alpha., 2.beta., 3.alpha.)]-2-amino-9-[2,3-bis(hydroxymethyl)cyclobutyl]-6H-purin-6-one, represented by the formula: ##STR1## and novel intermediates are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.