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WO2000041685A1 - Antagonistes des recepteurs ccr-3 - Google Patents

Antagonistes des recepteurs ccr-3 Download PDF

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Publication number
WO2000041685A1
WO2000041685A1 PCT/US2000/001252 US0001252W WO0041685A1 WO 2000041685 A1 WO2000041685 A1 WO 2000041685A1 US 0001252 W US0001252 W US 0001252W WO 0041685 A1 WO0041685 A1 WO 0041685A1
Authority
WO
WIPO (PCT)
Prior art keywords
compound
ccr
mmol
phenyl
nitrophenyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2000/001252
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English (en)
Inventor
Dashyant Dhanak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SmithKline Beecham Corp
Original Assignee
SmithKline Beecham Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SmithKline Beecham Corp filed Critical SmithKline Beecham Corp
Publication of WO2000041685A1 publication Critical patent/WO2000041685A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
    • C07D279/10—1,4-Thiazines; Hydrogenated 1,4-thiazines
    • C07D279/12—1,4-Thiazines; Hydrogenated 1,4-thiazines not condensed with other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/06—Dipeptides
    • C07K5/06008—Dipeptides with the first amino acid being neutral
    • C07K5/06078—Dipeptides with the first amino acid being neutral and aromatic or cycloaliphatic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides

Definitions

  • the present invention relates to the use of phenylalanine amide derivatives, and pharmaceutical compositions containing these compounds as Chemokine/CCR- 3 receptor antagonists.
  • Chemokines are a superfamily of small secreted proteins. There are approximately 30 distinct chemokines known with many others being characterized. See Oppenheim et al., Properties of the Novel Proinflammatory Supergene "Intercrine” Cytokine Family, Ann. Rev. Immun. , 9, 617-648 (1991); and Baggiolini, et al., Interleukin-8 and Related Chemotactic Cytokines-CXC and CC Chemokines, Adv. Immun., 55, 97-179 (1994). The properties of the chemokines suggest that they are essential for leukocyte trafficking and inflammatory processes, and are thus important components in a number of disease states.
  • Chemokines mediate their effects via interactions with 7TM-G-protein coupled receptors on the surface of immune and inflammatory cells.
  • Eosinophils are proinflammatory granulocytes that play a major role in allergic diseases, such as bronchial asthma, allergic rhinitis, pruritis and atopic dermatitis. Upon activation, eosinophils release lipid mediators, cytotoxic proteins, oxygen metabolites and cytokines, all of which have the potential to produce pathophysiology. Numerous studies have demonstrated the presence of eosinophils or eosinophil-specific products in inflamed tissues in human diseases.
  • Eotaxin A Potent Eosinophil Chemoattractant Cytokine Detected in Guinea Pig Model of Allergic Airways Inflammation, J. Exp.
  • Eotaxin Cloning of an Eosinophil Chemoattractant Cytokine and Increased mRNA Expression in Allergen-challenged Guinea-pig Lungs. Biochem. Biophvs. Res. Comm.. 205, 788- 794 (1994).
  • the human homologue of Guinea-pig eotaxin has been expressed and has been shown to induce eosinophil infiltration when injected into the skin of the rhesus monkey.
  • Eotaxin, MCP-4 and, to a lesser extent, RANTES and MCP-3 activate this receptor.
  • the CCR-3 receptor is expressed at high levels on eosinophils; typically 40,000- 400,000 receptors per cell are present. This is 10-100 fold more than the other chemokine receptor (CCR-1) expressed in eosinophils.
  • Monoclonal antibodies raised to the CCR-3 receptor demonstrate that the receptor is primarily restricted to eosinophils and a subset of Th2 T-cells. This restricted expression on eosinophils and T-cells may be responsible for the selective recruitment of eosinophils and Th2 T-cells in allergic inflammation.
  • CCR-3 is potently activated by eotaxin 1, eotaxin and MCP-4.
  • eotaxin 1 eotaxin 1
  • MCP-4 MCP-4
  • chemokines appear to activate more than one chemokine receptor, e.g. RANTES binds to CCR-1, CCR-3, CCR-4 and CCR-5 receptors.
  • CCR-3 receptor antagonists thus offer a unique approach toward decreasing the pathophysiology associated with allergic diseases.
  • Antagonism of this receptor may be useful in the treatment of allergic disorders, including but not limited to bronchial asthma, allergic rhinitis, eczema, nasal polyposis, conjunctivitis, atopic dermatitis, inflammatory bowel disorder and pruritis.
  • the present invention involves (S)-2-[2-(l-naphfhoylamino)-3-4- nitrophenyl)propionylamino]-(N-phenyl)propionamide or N-(2-bromophenyl)-N'-[4- chloro-2-hydroxy-3-( l-oxidothiomorpholinosulfonyl)phenyl] urea, or pharmaceutically acceptable salts thereof, and their use as CCR-3 receptor antagonists.
  • Such compounds are useful in the treatment of a variety of diseases associated with allergic disorders, including but not limited to bronchial asthma, eczema, allergic rhinitis, conjunctivitis, nasal polyposis, atopic dermatitis, pruritis and inflammatory bowel disease.
  • the present invention further provides methods for antagonizing CCR-3 receptors in an animal, including humans, which comprises administering to a subject in need of treatment an effective amount of a present compound.
  • the compounds of the present invention may contain one or more asymmetric carbon atoms and may exist in racemic and optically active forms. All of these compounds and diastereomers are contemplated to be within the scope of the present invention.
  • the present compound or a pharmaceutically acceptable salt thereof for the treatment of humans and other mammals it is normally formulated in accordance with standard pharmaceutical practice as a pharmaceutical composition.
  • treatment of a disease includes, but is not limited to prevention, retardation and prophylaxis of the disease.
  • the present compounds are useful for the treatment of diseases including but not limited to bronchial asthma, eczema, allergic rhinitis, conjunctivitis, nasal polyposis, atopic dermatitis, pruritis and inflammatory bowel disease.
  • the present compounds and pharmaceutically acceptable salts may be administered in a standard manner for the treatment of the indicated diseases, for example orally, parenterally, sub-lingually. dermally, transdermally, rectally, via inhalation or via buccal administration.
  • the present compound and pharmaceutically acceptable salts which are active when given orally can be formulated as syrups, tablets, capsules, creams and lozenges.
  • a syrup formulation will generally consist of a suspension or solution of the compound or salt in a liquid carrier for example, ethanol, peanut oil. olive oil, glycerine or water with a flavoring or coloring agent. Where the composition is in the form of a tablet, any pharmaceutical carrier routinely used for preparing solid formulations may be used.
  • any routine encapsulation is suitable, for example using the aforementioned carriers in a hard gelatin capsule shell.
  • any pharmaceutical carrier routinely used for preparing dispersions or suspensions may be considered, for example aqueous gums, celluloses, silicates or oils, and are incorporated in a soft gelatin capsule shell.
  • Typical parenteral compositions consist of a solution or suspension of a compound or salt in a sterile aqueous or non-aqueous carrier optionally containing a parenterally acceptable oil, for example polyethylene glycol. polyvinylpyrrolidone, lecithin, arachis oil or sesame oil.
  • a parenterally acceptable oil for example polyethylene glycol. polyvinylpyrrolidone, lecithin, arachis oil or sesame oil.
  • compositions for inhalation are in the form of a solution, suspension or emulsion that may be administered as a dry powder or in the form of an aerosol using a conventional propellant such as dichlorodifluoromethane or trichlorofluoromethane.
  • a typical suppository formulation comprises the present compound or a pharmaceutically acceptable salt thereof which is active when administered in this way, with a binding and/or lubricating agent, for example polymeric glycols, gelatins, cocoa-butter or other low melting vegetable waxes or fats or their synthetic analogs.
  • a binding and/or lubricating agent for example polymeric glycols, gelatins, cocoa-butter or other low melting vegetable waxes or fats or their synthetic analogs.
  • Typical dermal and transdermal formulations comprise a conventional aqueous or non-aqueous vehicle, for example a cream, ointment, lotion or paste or are in the form of a medicated plaster, patch or membrane.
  • the composition is in unit dosage form, for example a tablet, capsule or metered aerosol dose, so that the patient may administer a single dose.
  • Each dosage unit for oral administration contains suitably from 0.1 mg to 500 mg/Kg, and preferably from 1 mg to 100 mg/Kg, and each dosage unit for parenteral administration contains suitably from 0.1 mg to 100 mg/Kg, of the compound or a pharmaceutically acceptable salt thereof calculated as the free acid.
  • Each dosage unit for intranasal administration contains suitably 1-400 mg and preferably 10 to 200 mg per person.
  • a topical formulation contains suitably 0.01 to 5.0% of the present compound.
  • the daily dosage regimen for oral administration is suitably about 0.01 mg/Kg to 40 mg/Kg, of the present compound or a pharmaceutically acceptable salt thereof calculated as the free acid
  • the daily dosage regimen for parenteral administration is suitably about 0.001 mg/Kg to 40 mg/Kg, of the compound or a pharmaceutically acceptable salt thereof calculated as the free acid.
  • the daily dosage regimen for intranasal administration and oral inhalation is suitably about 10 to about 500 mg/person.
  • the active ingredient may be administered from 1 to 6 times a day, sufficient to exhibit the desired activity.
  • eosinophils Human eosinophils were purified by standard CD 16 cell depletion using a Miltenyi cell separation column and a magnetic Super Macs magnet. Eosinophils which were >95% pure as assessed by DiffQuick staining and light microscopy were washed in PBS and resuspended in binding buffer (RPMT1640 + 25mM Hepes + 0.1% Gelatin + 0.1% sodium azide + 0.008% CHAPS). Into a 96 well plate (Dynatek) 200,000 eosinophils, 0.25 nM 1251-Eotaxin (Amersham Pic), and compound of interest ( 1 nM to 100 uM) was added.
  • OA eotaxin administered via inhalation.
  • the animals were euthanized by cervical dislocation and exsanguinated.
  • the lungs were lavaged with 50 ml of DulBecco's PBS (5xl0cc), which was aspirated after a gentle chest massage.
  • the BAL fluid was spun down and the pellet was resuspended in 0.25% NaCl to lyse residual erythrocytes. After centrifugation, the pellet was resuspended again in 0.9% NaCl. After a total cell count, slides were prepared and stained. The cells were differentiated into eosinophils, neutrophils and monocytes by counting a minimum of 200 cells and expressing the results as a percentage of total cells.
  • OA sensitized Guinea Pigs (+ compound) were exposed to OA via inhalation 24 h after OA exposure and lungs were obtained as described above and assessed for eosinophil infltration.
  • Formulations for pharmaceutical use incorporating compounds of he present invention can be prepared in various forms and with numerous excipients. Examples of such formulations are given below.
  • a present compound (1 mg to 100 mg) is aerosolized from a metered dose inhaler to deliver the desired amount of drug per use.
  • Procedure for tablet formulation Ingredients 1, 2, 3 and 4 are blended in a suitable mixer/blender. Sufficient water is added portion-wise to the blend with careful mixing after each addition until the mass is of a consistency to permit its conversion to wet granules. The wet mass is converted to granules by passing it through an oscillating granulator using a No. 8 mesh (2.38 mm) screen. The wet granules are then dried in an oven at 140°F (60°C) until dry. The dry granules are lubricated with ingredient No. 5, and the lubricated granules are compressed on a suitable tablet press.
  • Example 5 Parenteral Formulation A pharmaceutical composition for parenteral administration is prepared by dissolving an appropriate amount of a present compound in polyethylene glycol with heating. This solution is then diluted with water for injections Ph Eur. (to 100 ml). The solution is then rendered sterile by filtration through a 0.22 micron membrane filter and sealed in sterile containers. All publications, including but not limited to patents and patent applications cited in this specification are herein incorporated by reference as if each individual publication were specifically and individually indicated to be incorporated by reference as though fully set forth.

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

L'invention se rapporte à des antagonistes des récepteurs CCR-3 (C-C chemokine receptor) et à de nouvelles méthodes d'utilisation de tels antagonistes.
PCT/US2000/001252 1999-01-19 2000-01-19 Antagonistes des recepteurs ccr-3 Ceased WO2000041685A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11635999P 1999-01-19 1999-01-19
US60/116,359 1999-01-19
US11718799P 1999-01-26 1999-01-26
US60/117,187 1999-01-26

Publications (1)

Publication Number Publication Date
WO2000041685A1 true WO2000041685A1 (fr) 2000-07-20

Family

ID=26814158

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/001252 Ceased WO2000041685A1 (fr) 1999-01-19 2000-01-19 Antagonistes des recepteurs ccr-3

Country Status (1)

Country Link
WO (1) WO2000041685A1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002059081A3 (fr) * 2001-01-26 2003-01-09 Janak Padia Derives d'uree en tant qu'inhibiteurs du recepteur ccr-3
US6875884B1 (en) 1999-07-28 2005-04-05 Kirin Beer Kabushiki Kaisha Urea derivatives as inhibitors for CCR-3 receptor
US7101882B2 (en) 2000-09-29 2006-09-05 Glaxo Group Limited Morpholin-acetamide derivatives for the treatment of inflammatory diseases
WO2006129679A1 (fr) 2005-05-31 2006-12-07 Ono Pharmaceutical Co., Ltd. Compose de spiropiperidine et son utilisation medicinale
WO2007049771A1 (fr) 2005-10-28 2007-05-03 Ono Pharmaceutical Co., Ltd. Compose contenant un groupe basique et son utilisation
WO2007058322A1 (fr) 2005-11-18 2007-05-24 Ono Pharmaceutical Co., Ltd. Composé contenant un groupe basique et son utilisation
WO2007105637A1 (fr) 2006-03-10 2007-09-20 Ono Pharmaceutical Co., Ltd. Derive heterocyclique azote et agent pharmaceutique comprenant le derive en tant que principe actif
WO2007132846A1 (fr) 2006-05-16 2007-11-22 Ono Pharmaceutical Co., Ltd. Composé ayant un groupe acide qui peut être protégé et utilisation dudit composé
WO2008016006A1 (fr) 2006-07-31 2008-02-07 Ono Pharmaceutical Co., Ltd. Composé auquel un groupe cyclique est lié par une liaison spiro et son utilisation
JP2008517054A (ja) * 2004-10-20 2008-05-22 スミスクライン・ビーチャム・コーポレイション Ｉｌ−８受容体アンタゴニスト
EP2364982A1 (fr) 2003-04-18 2011-09-14 ONO Pharmaceutical Co., Ltd. Dérivés de spiropipéridine comme antgonistes du recepteur chémokine et leur usage médical
EP2385040A1 (fr) 2003-03-14 2011-11-09 ONO Pharmaceutical Co., Ltd. Dérivés hétérocycliques renfermant de l'azote et médicaments contenant ces dérivés comme principe actif
EP2546234A1 (fr) 2004-09-13 2013-01-16 Ono Pharmaceutical Co., Ltd. Dérivés hétérocycliques azotés et médicament le contenant comme ingrédient actif
US10117931B2 (en) 2009-04-28 2018-11-06 Kameran Lashkari Methods for treatment of age-related macular degeneration

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999055330A1 (fr) * 1998-04-27 1999-11-04 Smithkline Beecham Corporation Antagonistes du recepteur ccr-3
WO1999055324A1 (fr) * 1998-04-27 1999-11-04 Smithkline Beecham Corporation Antagonistes du recepteur ccr-3

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999055330A1 (fr) * 1998-04-27 1999-11-04 Smithkline Beecham Corporation Antagonistes du recepteur ccr-3
WO1999055324A1 (fr) * 1998-04-27 1999-11-04 Smithkline Beecham Corporation Antagonistes du recepteur ccr-3

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6875884B1 (en) 1999-07-28 2005-04-05 Kirin Beer Kabushiki Kaisha Urea derivatives as inhibitors for CCR-3 receptor
US7101882B2 (en) 2000-09-29 2006-09-05 Glaxo Group Limited Morpholin-acetamide derivatives for the treatment of inflammatory diseases
US7560548B2 (en) 2000-09-29 2009-07-14 Glaxo Group Limited Morpholin-acetamide derivatives for the treatment of inflammatory diseases
WO2002059081A3 (fr) * 2001-01-26 2003-01-09 Janak Padia Derives d'uree en tant qu'inhibiteurs du recepteur ccr-3
EP2385040A1 (fr) 2003-03-14 2011-11-09 ONO Pharmaceutical Co., Ltd. Dérivés hétérocycliques renfermant de l'azote et médicaments contenant ces dérivés comme principe actif
EP2364982A1 (fr) 2003-04-18 2011-09-14 ONO Pharmaceutical Co., Ltd. Dérivés de spiropipéridine comme antgonistes du recepteur chémokine et leur usage médical
EP2546234A1 (fr) 2004-09-13 2013-01-16 Ono Pharmaceutical Co., Ltd. Dérivés hétérocycliques azotés et médicament le contenant comme ingrédient actif
EP1812008A4 (fr) * 2004-10-20 2008-10-29 Smithkline Beecham Corp Antagonistes du récepteur il-8
JP2008517054A (ja) * 2004-10-20 2008-05-22 スミスクライン・ビーチャム・コーポレイション Ｉｌ−８受容体アンタゴニスト
WO2006129679A1 (fr) 2005-05-31 2006-12-07 Ono Pharmaceutical Co., Ltd. Compose de spiropiperidine et son utilisation medicinale
WO2007049771A1 (fr) 2005-10-28 2007-05-03 Ono Pharmaceutical Co., Ltd. Compose contenant un groupe basique et son utilisation
EP2657235A1 (fr) 2005-10-28 2013-10-30 Ono Pharmaceutical Co., Ltd. Composé contenant un groupe basique et son utilisation
WO2007058322A1 (fr) 2005-11-18 2007-05-24 Ono Pharmaceutical Co., Ltd. Composé contenant un groupe basique et son utilisation
WO2007105637A1 (fr) 2006-03-10 2007-09-20 Ono Pharmaceutical Co., Ltd. Derive heterocyclique azote et agent pharmaceutique comprenant le derive en tant que principe actif
WO2007132846A1 (fr) 2006-05-16 2007-11-22 Ono Pharmaceutical Co., Ltd. Composé ayant un groupe acide qui peut être protégé et utilisation dudit composé
WO2008016006A1 (fr) 2006-07-31 2008-02-07 Ono Pharmaceutical Co., Ltd. Composé auquel un groupe cyclique est lié par une liaison spiro et son utilisation
US10117931B2 (en) 2009-04-28 2018-11-06 Kameran Lashkari Methods for treatment of age-related macular degeneration

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