7-Oxabicycloheotane carboxylic acid prostaglandin analog intermediates useful in the preparation of anti-thrombotic and anti-vasospastic compounds and method for preparing same

US5539130A · kind A · utility

Assignee

• Bristol-Myers Squibb Company · US

Inventors

• Michael A. Poss · Lawrenceville, US
• Paul D. Pansegrau · Lawrence, US
• Shaopeng Wang · Lawrence, US
• John K. Thottahil · Lawrence, US
• Janak Singh · Lawrenceville, US
• Richard H. Mueller · Marl, DE

Key dates

• Filing date: Sep 14, 1995
• Grant date: Jul 23, 1996
• Expiry date: Sep 14, 2015

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D493/08
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

A method is provided for preparing carboxylic acid intermediates of the structure ##STR1##