Anthelmintic aza-benzothiophene and aza-benzofuran compounds

US11560388B2 · kind B2 · utility

Assignees

• BOEHRINGER INGELHEIM VETMEDICA GMBH · DE
• BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG · DE

Inventors

• Alan Long · Flowery Branch, US
• Hannes Fiepko KOOLMAN · North Chicago, US
• Hyoung Ik Lee · Cary, US

Key dates

• Filing date: Mar 18, 2020
• Grant date: Jan 24, 2023
• Expiry date: May 9, 2040

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K45/06
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

This invention provides for compounds of the formula: wherein the variables are defined herein, or a stereoisomer, tautomer, N-oxide, hydrate, solvate, or salt thereof, compositions comprising these compounds, and method for the treatment, control or prevention of a parasitic infestation or infection in an animal in need thereof by administering an effective amount of these compounds to said animal.