Pharmaceutical combinations comprising a histone deacetylase inhibitor and epothilone and methods of use thereof

Patent metadata

Field	Value
Publication number	US-11998546-B2
Application number	US-201716344453-A
Country	US
Kind code	B2
Filing date	Oct 27, 2017
Priority date	Oct 28, 2016
Publication date	Jun 4, 2024
Grant date	Jun 4, 2024

Abstract

The present disclosure relates to a pharmaceutical combination comprising (a) a histone deacetylase 6 inhibitor and (b) an epothilone, including combined preparations and pharmaceutical compositions thereof; uses of such combination in the treatment or prevention of cancer; and methods of treating or preventing cancer in a subject comprising administering a therapeutically effective amount of such combination.

First claim

The invention claimed is:

1. A method for treating ovarian cancer in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of
(a) a histone deacetylase 6 (HDAC6) inhibitor, wherein the HDAC6 inhibitor is:

or a pharmaceutically acceptable salt thereof; or

or a pharmaceutically acceptable salt thereof; and
(b) an epothilone selected from the group consisting of epothilone A, epothilone B, epothilone C, epothilone D, epothilone E, and epothilone F, or pharmaceutically acceptable salts thereof.

2. The method of claim 1 , wherein the HDAC6 inhibitor is:

or a pharmaceutically acceptable salt thereof.

3. The method of claim 1 , wherein the HDAC6 inhibitor is:

or a pharmaceutically acceptable salt thereof.

4. The method of claim 1 , wherein the epothilone is epothilone B having the structure:

or a pharmaceutically acceptable salt thereof.

5. The method of claim 1 , wherein the cancer is resistant or refractory to treatment with paclitaxel.

6. The method of claim 1 , wherein the HDAC6 inhibitor and the epothilone are administered at approximately the same time.

7. The method of claim 1 , wherein the HDAC6 inhibitor and the epothilone are administered at different times.

Assignees

• Acetylon Pharmaceuticals Inc

Inventors

• Huang Pengyu
• Quayle Steven

Classifications

• A61K31/505 Primary

  Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim · CPC title

• A61K31/337

  having four-membered rings, e.g. taxol · CPC title

• A61K31/426

  1,3-Thiazoles · CPC title

• A61P35/00

  Antineoplastic agents · CPC title

• A61K45/06 Primary

  Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca · CPC title