Labdane derivatives, a process for their preparation, and their use as medicaments

US5252598A · kind A · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Yatendra Khandelwal · Yellandu, IN
• Greta Moraes · Yellandu, IN
• Bansi Lal · Yellandu, IN
• Vijay A. Aroskar · Yellandu, IN
• Alihussein N. Dohadwalla · Yellandu, IN
• Richard H. Rupp · Königstein, DE

Key dates

• Filing date: May 4, 1992
• Grant date: Oct 12, 1993
• Expiry date: May 4, 2012

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F7/1804
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to labdane-derivatives of the formula ##STR1## a process for their preparation and the use of these substances as medicaments, preferably as medicaments having a positive ionotropic effect, an effect of lowering intraocular pressure and lowing blood pressure.