Novel di-(3'-hydroxyphenyl)-alkane compounds, process of preparation and their use in medicine

US4094994A · kind A · utility

Assignee

• Klinge Pharma GmbH · DE

Inventors

• Helmut Schonenberger · Pentling, DE
• Gerhard Kranzfelder
• Helga Schmitt-Wallenborn

Key dates

• Filing date: May 3, 1977
• Grant date: Jun 13, 1978
• Expiry date: May 3, 1997

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C41/30
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Compounds of di-(3'-hydroxyphenyl)-alkanes and their methyl ethers, of the formula ##STR1## wherein R is alkyl and R' is H or methyl, have activity against hormone-dependent breast carcinoma.