Selective androgen receptor degrader (SARD) ligands and methods of use thereof

US10035763B2 · kind B2 · utility

Assignee

• GTX Corp · US

Inventors

• Ramesh Narayanan · Cordova, US
• Duane D. Miller · Germantown, US
• Thamarai Ponnusamy · Memphis, US
• Dong-Jin Hwang · Arlington, US
• Jayaprakash Pagadala · Boca Raton, US
• Charles B. Duke · Memphis, US
• Christopher C. Coss · Upper Arlington, US
• James T. Dalton · Columbus, US
• Yali He · Germantown, US

Key dates

• Filing date: Oct 21, 2016
• Grant date: Jul 31, 2018
• Expiry date: Oct 21, 2036

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D471/04
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

This invention provides novel indole, indazole, benzimidazole, indoline, quinolone, isoquinoline, and carbazole selective androgen receptor degrader (SARD) compounds, pharmaceutical compositions and uses thereof in treating prostate cancer, advanced prostate cancer, castration resistant prostate cancer, other AR-expressing cancers, androgenic alopecia or other hyper androgenic dermal diseases, Kennedy's disease, amyotrophic lateral sclerosis (ALS), abdominal aortic aneurysm (AAA), and uterine fibroids, and to methods for reducing the levels (through degradation) and/or activity (through inhibition) of any androgen receptor including androgen receptor-full length (AR-FL) including pathogenic and/or resistance mutations, AR-splice variants (AR-SV), and pathogenic polyglutamine (polyQ) polymorphisms of AR in a subject.