2-Guanidinomethyl-indolines

US4260628A · kind A · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Rochus Jonas · Darmstadt, DE
• Hans-Jochen Schliep · Traisa, DE
• Ernst Schorscher · Darmstadt, DE

Key dates

• Filing date: Sep 26, 1979
• Grant date: Apr 7, 1981
• Expiry date: Sep 26, 1999

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P9/12
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

2-Guanidinomethyl-indolines of the formula ##STR1## wherein R.sup.1 and R.sup.2 each independently is H or alkyl of 1-6 carbon atoms, and the physiologically acceptable acid addition salts thereof have good antihypertensive properties. This is a division of application Ser. No. 939,046 filed Sept. 1, 1978, now abandoned.