×

Process for the preparation of Lubiprostone and intermediates thereof

  • US 10,457,623 B1
  • Filed: 07/13/2018
  • Issued: 10/29/2019
  • Est. Priority Date: 07/13/2018
  • Status: Active Grant
First Claim
Patent Images

1. A process for preparing Lubiprostone, comprising the steps of:

  • (1) coupling a cyclopentenone of Formula 1;

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×