Patent · US Expired

Difluoro antivirals and intermediate therefor

US4692434A · kind A · utility

26Cited by
4References
4Claims
0Family size

Assignee

Inventor

Key dates

Filing dateDec 4, 1984
Grant dateSep 8, 1987
Priority date
Expiry dateDec 4, 2004

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02P20/55
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

A 2,2-difluoro-2-desoxycarbohydrate is used to prepare antiviral nucleosides.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.