# US 7,608,718 B2 · 4,5-dihydro-1H-pyrazole derivatives having potent CB1-antagonistic activity

> Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt

- Number: US 7,608,718 B2
- Document ID: US7608718B2
- Status: Granted
- Kind: B2
- Application number: 11/265,090
- Filed: 2005-11-03
- Published: 2007-11-08
- Granted: 2009-10-27
- Earliest claimed: 2001-09-21
- Assignees: Solvay Pharmaceuticals GmbH
- Inventors: Josephus H. M. Lange; Cornelis G. Kruse; Jacobus Tipker; Herman H. van Stuivenberg; Arnoldus H. J. Herremans
- Web page: https://patentgrep.com/patent/US7608718B2

## CPC

- C07D 231/06: having one double bond between ring members or between a ring member and a non-ring member
- A61P 1/04: for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
- A61P 1/08: for nausea, cinetosis or vertigo; Antiemetics
- A61P 1/12: Antidiarrhoeals
- A61P 1/14: Prodigestives, e.g. acids, enzymes, appetite stimulants, antidyspeptics, tonics, antiflatulents
- A61P 3/04: Anorexiants; Antiobesity agents
- A61P 3/10: for hyperglycaemia, e.g. antidiabetics
- A61P 9/00: Drugs for disorders of the cardiovascular system
- 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 11/06: Antiasthmatics
- A61P 25/00: Drugs for disorders of the nervous system
- A61P 25/02: for peripheral neuropathies
- A61P 25/08: Antiepileptics; Anticonvulsants
- A61P 25/14: for treating abnormal movements, e.g. chorea, dyskinesia
- A61P 25/16: Anti-Parkinson drugs
- A61P 25/18: Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
- A61P 25/22: Anxiolytics
- A61P 25/24: Antidepressants
- 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 25/30: for treating abuse or dependence
- 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 31/04: Antibacterial agents
- A61P 31/12: Antivirals
- A61P 35/00: Antineoplastic agents
- A61P 43/00: Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
- C07D 401/04: directly linked by a ring-member-to-ring-member bond
- C07D 401/12: linked by a chain containing hetero atoms as chain links
- C07D 409/04: directly linked by a ring-member-to-ring-member bond
- C07D: HETEROCYCLIC COMPOUNDS (macromolecular compounds C08)
- A61P: SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS

## Abstract

The present invention relates to a group of novel 4,5-dihydro-1H-pyrazole derivatives which are potent cannabinoid (CB1) receptor antagonists with utility for the treatment of diseases connected with disorders of the cannabinoid system. The compounds have the general formula (Ia) or (Ib) wherein the symbols have the meanings given in the specification. The invention also relates to methods for the preparation of these compounds, and to pharmaceutical compositions containing one or more of these compounds as an active component.

## Claims

### Claim 1

A compound of formula (I):

### Claim 2 (depends on 1)

A pharmaceutical composition comprising a pharmaceutically effective amount of a compound of formula (I), as claimed in claim 1, and at least one auxiliary substance, liquid carrier material, or solid carrier material, or a mixture of two or more of the foregoing.