Solid salt form of α-6-mPEG6-O-hydroxycodone as opioid agonists and uses thereof

US9682988B2 · kind B2 · utility

Assignee

• Nektar Therapeutics · US

Inventors

• Patricia Andres · West Lafayette, US
• Yogesh Datar · Indianapolis, US
• Ramakrishna Gadiraju · Foster City, US
• Bruce Andrew Kowalczyk · Cupertino, US
• Gabriel Christian Kuklis · Huntsville, US
• Mahmoud Mirmehrabi · Halifax, CA
• Nicholas Paschalides · Marlborough, US

Key dates

• Filing date: Oct 29, 2013
• Grant date: Jun 20, 2017
• Expiry date: Oct 29, 2033

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07B2200/13
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Solid forms of certain opioid agonists are provided herein. Methods of preparing the solid forms, methods of using the solid forms, and pharmaceutical compositions comprising the solid forms are also provided herein.