Patent · US Expired

Benzylidene pyrazolones, production and use thereof

US6271179A · kind A · utility

2Cited by
4References
21Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMay 11, 2000
Grant dateAug 7, 2001
Priority date
Expiry dateMay 11, 2020

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D231/20
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Benzylidenepyrazolones of the formula I, ##STR1## Useful as herbicides.

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