2H-1,2,4,6-Thiatriazin-3-one-1,1-dioxides and their use for controlling undesirable plant growth

US4425152A · kind A · utility

Assignee

• BASF SE

Inventors

• Gerhard Hamprecht · Weinheim, DE
• Rolf-Dieter Acker · Leimen, DE
• Bruno Wuerzer · Otterstadt, DE

Key dates

• Filing date: Aug 23, 1982
• Grant date: Jan 10, 1984
• Expiry date: Aug 23, 2002

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N43/72
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

2H-1,2,4,6-Thiatriazin-3-one,1,1-dioxides of the formula ##STR1## where R.sup.1, R.sup.2 and R.sup.3 have the meanings given in the description, are used for controlling undesirable plant growth.