Patent · US Expired

Herbicidal pyrazole derivatives

US4885022A · kind A · utility

25Cited by
6References
5Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 18, 1987
Grant dateDec 5, 1989
Priority date—
Expiry dateNov 18, 2007

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D231/22
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

A pyrazole derivative having the formula: ##STR1## where A, B, X, Y, Z and Q are described below.

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