Solid forms of an adamantyl compound, compositions and uses thereof

US10654797B2 · kind B2 · utility

Assignee

• NORTH & SOUTH BROTHER PHARMACY INVESTMENT COMPANY LIMITED · CN

Inventors

• Huiqing Ye · Tangxia, CN
• Jinchao Xu · Tangxia, CN
• Bifei He · Dongguan, CN
• Guangyuan Liu · Tangxia, CN
• Yuping Fan · Tangxia, CN
• Zhongqing Wang · Dongguan, CN
• Zhonghua Luo · Dongguan, CN

Key dates

• Filing date: Nov 2, 2017
• Grant date: May 19, 2020
• Expiry date: Nov 2, 2037

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C2603/74
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Provided herein are crystalline forms of (((((1r, 3R, 5S, 7r)-3, 5-dimethyladamantan-1-yl)carbamoyl) oxy) methyl benzoate (Compound (I)): Also provided are compositions comprising the crystalline forms of Compound (I), processes of manufacture and methods of using the crystalline forms of Compound (I).