Patent · US Expired

Fluoroalkoxyphenylsulphonylguanidines

US4725304A · kind A · utility

2Cited by

1References

8Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Hans-Joachim Diehr · Wuppertal, DE
Christa Fest · Wuppertal, DE
Rolf Kirsten · Monheim, DE
Joachim Kluth · Langenfeld, DE
Klaus-Helmut Muller · Düsseldorf, DE
Theodor Pfister · Monheim, DE
Uwe Priesnitz · Solingen, DE
Hans-Jochem Riebel · Bad Camberg, DE
Wolfgang Roy · Langenfeld, DE
Hans-Joachim Santel · Leverkusen, DE
Robert R. Schmidt · Cologne, DE

Key dates

Filing date	Aug 23, 1985
Grant date	Feb 16, 1988
Priority date	—
Expiry date	Aug 23, 2005

Classification

Technology area (CPC A)Human Necessities
CPC primaryA01N47/44
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Novel herbicidally active fluoroalkoxyphenylsulphonylguanidines of the formula ##STR1## in which M is hydrogen or one equivalent of a metal, PA0 R.sup.1 is fluorine-substituted alkyl, and PA0 R.sup.2, R.sup.3 and R.sup.4 each independently is hydrogen or various organic radicals, or 1:1 adducts thereof with strong acids.

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