Patent · US Expired

Pyrazolesulfonamide derivative, and herbicide containing it

US4844728A · kind A · utility

2Cited by
12References
34Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 24, 1986
Grant dateJul 4, 1989
Priority date
Expiry dateNov 24, 2006

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA01N47/36
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Disclosed are a pyrazolesulfonamide derivative represented by Formula (I): ##STR1## wherein B, D, Q, E, W and G have the same meaning as defined in the specification, a process for its production and a herbicide containing it.

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