Sulfur-containing derivatives of 4,4-dimethyl-2H,4H-isoquinoline-1,3-dione, and anticonvulsant and antihyperlipidemic compositions thereof

US4179508A · kind A · utility

Assignee

• Boehringer Ingelheim GmbH · DE

Inventors

• Volkhard Austel · Biberach, DE
• Eberhard Kutter
• Wolfgang Eberlein · Biberach, DE
• Joachim Heider · Warthausen, DE
• Joachim Kahling · Biberach, DE

Key dates

• Filing date: Jul 18, 1978
• Grant date: Dec 18, 1979
• Expiry date: Jul 18, 1998

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P25/08
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Compounds of the formula ##STR1## wherein A is lower alkylene, PA1 R is lower alkyl, and PA1 n is 0, 1 or 2; the compounds are useful as anti-hyperlipidemics and anti-convulsants.