Tricyclic fused thiophene derivatives as JAK inhibitors

• US 9,908,895 B2
• Filed: 10/01/2015
• Issued: 03/06/2018
• Est. Priority Date: 11/01/2012
• Status: Active Grant

• Current Assignee: Incyte Corporation, Incyte Holdings Corporation (Incyte Corporation)
• Original Assignee: Incyte Corporation
• Inventors: Li, Yun-Long, Zhu, Wenyu, Mei, Song, Glenn, Joseph
• Primary Examiner(s): Carcanague, Daniel R
• Application Number:
  US14/873,078
• Publication Number:
  US 20160024109A1
• Time in Patent Office: 887 Days
• Field of Search: 546 83
• CPC Class Codes: A61K 31/437 the heterocyclic ring system containing a five-membered ring having nitrogen as a ring hetero atom, e.g. indolizine, beta-carboline
• CPC Class Codes: A61P 1/04 for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
• CPC Class Codes: A61P 13/12 of the kidneys
• CPC Class Codes: A61P 17/00 Drugs for dermatological disorders
• CPC Class Codes: A61P 17/06 Antipsoriatics
• CPC Class Codes: A61P 17/10 Anti-acne agents
• CPC Class Codes: A61P 19/00 Drugs for skeletal disorders
• CPC Class Codes: A61P 19/02 for joint disorders, e.g. arthritis, arthrosis
• CPC Class Codes: A61P 19/10 for osteoporosis
• CPC Class Codes: A61P 21/04 for myasthenia gravis
• CPC Class Codes: A61P 25/00 Drugs for disorders of the nervous system
• CPC Class Codes: A61P 29/00 Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
• CPC Class Codes: A61P 3/10 for hyperglycaemia, e.g. antidiabetics
• CPC Class Codes: A61P 35/00 Antineoplastic agents
• CPC Class Codes: A61P 35/02 specific for leukemia
• CPC Class Codes: A61P 37/00 Drugs for immunological or allergic disorders
• CPC Class Codes: A61P 37/06 Immunosuppressants, e.g. drugs for graft rejection
• CPC Class Codes: A61P 37/08 Antiallergic agents antiasthmatic agents A61P11/06; ophthalmic antiallergics A61P27/14
• CPC Class Codes: A61P 43/00 Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
• CPC Class Codes: A61P 5/00 Drugs for disorders of the endocrine system
• CPC Class Codes: A61P 5/14 : of the thyroid hormones, e.g. T3, T4
• CPC Class Codes: A61P 9/00 : Drugs for disorders of the cardiovascular system
• CPC Class Codes: C07D 495/12 : in which the condensed system contains three hetero rings
• CPC Class Codes: C07D 495/14 : Ortho-condensed systems

Abstract

The present invention provides tricyclic fused thiophene derivatives, as well as their compositions and methods of use, that modulate the activity of Janus kinase (JAK) and are useful in the treatment of diseases related to the activity of JAK including, for example, inflammatory disorders, autoimmune disorders, cancer, and other diseases.

Claims

1. A compound selected from:

[trans-4-(2-Cyclopropyl-H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl)cyclohexyl]acetonitrile;

[trans-4-(2-Isopropyl-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl)cyclohexyl]acetonitrile;

[trans-4-(2-Azetidin-3-yl-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl)cyclohexyl]acetonitrile;

2 {trans-4-[2-(1-Methylazetidin-3-yl)-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl]cyclohexyl}acetonitrile;

3-[(cis-4-{2-[(1R)-1-Hydroxyethyl]-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl}cyclohexyl)amino]propanenitrile;

N-Ethyl-2-(trans-4-{2-[(1R)-1-hydroxyethyl]-H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl}cyclohexyl)acetamide;

[(2R,5S)-5-(2-Cyclopropyl-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl)tetrahydro-2H-pyran-2-yl]acetonitrile;

{(2R,5S)-5-[2-(1-Aminoethyl)-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl]tetrahydro-2H-pyran-2-yl}acetonitrile;

N-(1-{1-[(3S,6R)-6-(Cyanomethyl)tetrahydro-2H-pyran-3-yl]-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-2-yl}ethyl)acetamide;

((2R,5S)-5-{2-[1-(Methylamino)ethyl]-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl}tetrahydro-2H-pyran-2-yl)acetonitrile;

[4-(Hydroxymethyl)-4-(1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl)cyclohexyl]acetonitrile;

N-[((2R,5S)-5-{2-[(1R)-1-Hydroxyethyl]-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl}tetrahydro-2H-pyran-2-yl)methyl]methanesulfonamide;

Isopropyl [((2R,5S)-5-{2-[(1R)-1-hydroxyethyl]-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl}tetrahydro-2H-pyran-2-yl)methyl]carbamate;

Methyl [(trans-4-{2-[(1R)-1-hydroxyethyl]-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl}cyclohexyl)methyl]carbamate;

N-[(trans-4-{2-[(1R)-1-Hydroxyethyl]-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl}cyclohexyl)methyl]acetamide;

N-[(trans-4-{2-[(1R)-1-Hydroxyethyl]-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl}cyclohexyl)methyl]methanesulfonamide;

N′

-[(trans-4-{2-[(1R)-1-Hydroxyethyl]-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl}cyclohexyl)methyl]-N,N-dimethylurea;

Ethyl [(trans-4-{2-[(1R)-1-hydroxyethyl]-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl}cyclohexyl)methyl]carbamate;

Propyl [(trans-4-{2-[(1R)-1-hydroxyethyl]-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl}cyclohexyl)methyl]carbamate;

Isopropyl [(trans-4-{2-[(1R)-1-hydroxyethyl]-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl}cyclohexyl)methyl]carbamate;

Tetrahydrofuran-3-yl [(trans-4-{2-[(1R)-1-hydroxyethyl]-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl}cyclohexyl)methyl]carbamate;

Methyl ({trans-4-[2-(cyanomethyl)-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl]cyclohexyl}methyl)carbamate;

Ethyl ({trans-4-[2-(cyanomethyl)-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl]cyclohexyl}methyl)carbamate;

Isopropyl ({trans-4-[2-(cyanomethyl)-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl]cyclohexyl}methyl)carbamate;

N-({trans-4-[2-(Cyanomethyl)-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl]cyclohexyl}methyl)propanamide;

or a pharmaceutically acceptable salt thereof.

2. A composition comprising a compound according to claim 1, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier.