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

US5618946A · 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. Thottathil · Ivanhoe, US
• Janak Singh · Lawrenceville, US
• Richard H. Mueller · Marl, DE

Key dates

• Filing date: Feb 29, 1996
• Grant date: Apr 8, 1997
• Expiry date: Feb 29, 2016

Classification

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

Abstract

The present invention relates to novel 7-oxabicycloheptane carboxylic acid prostaglandin analog intermediates which may be used to prepare a final anti-thrombotic, anti-vasospastic product, and to methods for preparing the same.