# US 7,612,200 B2 · Inhibitors of protein kinases

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- Number: US 7,612,200 B2
- Document ID: US7612200B2
- Status: Granted
- Kind: B2
- Application number: 11/295,433
- Filed: 2005-12-07
- Published: 2009-07-30
- Granted: 2009-11-03
- Earliest claimed: 2004-12-07
- Assignees: Locus Pharmaceuticals, Inc.
- Inventors: Enrique Luis Michelotti; William R. Moore, Jr.; Eric Bruce Springman
- Web page: https://patentgrep.com/patent/US7612200B2

## CPC

- C07D 409/12: linked by a chain containing hetero atoms as chain links
- A61P 1/04: for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
- A61P 1/16: for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
- A61P 1/18: for pancreatic disorders, e.g. pancreatic enzymes
- A61P 3/10: for hyperglycaemia, e.g. antidiabetics
- A61P 5/14: of the thyroid hormones, e.g. T3, T4
- A61P 7/00: Drugs for disorders of the blood or the extracellular fluid
- A61P 7/02: Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
- A61P 7/06: Antianaemics
- A61P 9/00: Drugs for disorders of the cardiovascular system
- A61P 9/04: Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure
- A61P 9/08: Vasodilators for multiple indications
- A61P 9/10: for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
- A61P 11/00: Drugs for disorders of the respiratory system
- A61P 11/06: Antiasthmatics
- A61P 13/12: of the kidneys
- A61P 17/00: Drugs for dermatological disorders
- A61P 17/06: Antipsoriatics
- A61P 19/00: Drugs for skeletal disorders
- A61P 19/02: for joint disorders, e.g. arthritis, arthrosis
- A61P 19/06: Antigout agents, e.g. antihyperuricemic or uricosuric agents
- A61P 19/10: for osteoporosis
- A61P 21/04: for myasthenia gravis
- A61P 25/00: Drugs for disorders of the nervous system
- A61P 25/16: Anti-Parkinson drugs
- A61P 25/28: for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
- A61P 27/06: Antiglaucoma agents or miotics
- A61P 29/00: Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
- A61P 31/00: Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P 31/04: Antibacterial agents
- A61P 31/12: Antivirals
- A61P 35/00: Antineoplastic agents
- A61P 35/02: specific for leukemia
- A61P 35/04: specific for metastasis
- A61P 37/06: Immunosuppressants, e.g. drugs for graft rejection
- A61P 37/08: Antiallergic agents (antiasthmatic agents A61P11/06; ophthalmic antiallergics A61P27/14)
- A61P 43/00: Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
- C07D 409/14: containing three or more hetero rings
- C07D 417/12: linked by a chain containing hetero atoms as chain links
- C07D 417/14: containing three or more hetero rings
- C07D: HETEROCYCLIC COMPOUNDS (macromolecular compounds C08)
- A61P: SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS

## Abstract

The present invention is directed to a compound having the formula wherein R1, R2, R3, R4, G, and Q are defined herein. The compounds of the present invention are useful as inhibitors of protein kinases. The present invention is also directed to compositions comprising a compound according to the above formula. The present invention is also directed to compounds that stabilize the open conformation of a protein kinase, a crystallized protein kinase in the open conformation, and uses thereof. The compounds and compositions described herein are useful for treating and preventing an inflammatory condition or disease.

## Claims

### Claim 1

A compound selected from the group consisting of
1-[5-tert-butyl-3-(1,1-dioxo-1λ6-[1,2,5]thiadiazepane-5-carbonyl)thiophen-2-yl]-3-[4-(pyridin-4-yloxy)phenyl]urea;
1-[5-tert-butyl-3-(3-oxo-piperazine-1-carbonyl)thiophen-2-yl]-3-[4-(pyridin-4-yloxy)phenyl]urea;
1-[5-tert-butyl-3-(1,1-dioxo-1λ6-thiomorpholine-4-carbonyl)thiophen-2-yl]-3-[4-(pyridin-4-yloxy)phenyl]urea; and
1-[5-tert-butyl-3-(5-oxo-[1,4]diazepane-1-carbonyl)thiophen-2-yl]-3-[4-(pyridin-4-yloxy)phenyl]urea;
or pharmaceutically acceptable salt thereof.