CA2420852A1 - Modulators of intermediate conductance calcium-activated potassium (ikca) channel activity for treating sexual dysfunction - Google Patents

Modulators of intermediate conductance calcium-activated potassium (ikca) channel activity for treating sexual dysfunction Download PDF

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Publication number
CA2420852A1
CA2420852A1 CA002420852A CA2420852A CA2420852A1 CA 2420852 A1 CA2420852 A1 CA 2420852A1 CA 002420852 A CA002420852 A CA 002420852A CA 2420852 A CA2420852 A CA 2420852A CA 2420852 A1 CA2420852 A1 CA 2420852A1
Authority
CA
Canada
Prior art keywords
agent
channel
ikca
relaxation
smooth muscle
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.)
Abandoned
Application number
CA002420852A
Other languages
English (en)
French (fr)
Inventor
Graham Nigel Maw
Christopher Peter Wayman
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.)
Pfizer Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2420852A1 publication Critical patent/CA2420852A1/en
Abandoned legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/1703—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
    • A61K38/1709—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/4164—1,3-Diazoles
    • A61K31/4184—1,3-Diazoles condensed with carbocyclic rings, e.g. benzimidazoles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/517—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00—Drugs for genital or sexual disorders; Contraceptives
    • A61P15/08—Drugs for genital or sexual disorders; Contraceptives for gonadal disorders or for enhancing fertility, e.g. inducers of ovulation or of spermatogenesis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00—Drugs for genital or sexual disorders; Contraceptives
    • A61P15/10—Drugs for genital or sexual disorders; Contraceptives for impotence
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6872—Intracellular protein regulatory factors and their receptors, e.g. including ion channels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2500/00—Screening for compounds of potential therapeutic value
    • G01N2500/04—Screening involving studying the effect of compounds C directly on molecule A (e.g. C are potential ligands for a receptor A, or potential substrates for an enzyme A)

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Reproductive Health (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Cell Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Endocrinology (AREA)
  • Hematology (AREA)
  • Zoology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Urology & Nephrology (AREA)
  • Biochemistry (AREA)
  • Toxicology (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Pregnancy & Childbirth (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
CA002420852A 2000-09-01 2001-08-24 Modulators of intermediate conductance calcium-activated potassium (ikca) channel activity for treating sexual dysfunction Abandoned CA2420852A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0021487.4 2000-09-01
GBGB0021487.4A GB0021487D0 (en) 2000-09-01 2000-09-01 Pharmaceutical
PCT/IB2001/001525 WO2002017963A2 (en) 2000-09-01 2001-08-24 Modulators of intermediate conductance calcium-activated potassium (ikca) channel activity for treating sexual dysfunction

Publications (1)

Publication Number Publication Date
CA2420852A1 true CA2420852A1 (en) 2002-03-07

Family

ID=9898666

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002420852A Abandoned CA2420852A1 (en) 2000-09-01 2001-08-24 Modulators of intermediate conductance calcium-activated potassium (ikca) channel activity for treating sexual dysfunction

Country Status (6)

Country Link
EP (1) EP1313507A2 (no)
JP (1) JP2004517046A (no)
AU (1) AU2001282377A1 (no)
CA (1) CA2420852A1 (no)
GB (1) GB0021487D0 (no)
WO (1) WO2002017963A2 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7258850B2 (en) * 1999-05-04 2007-08-21 Aradigm Corporation Methods and compositions for treating erectile dysfunction
NO20031157L (no) * 2002-03-18 2003-09-19 Jenapharm Gmbh Fremgangsmåte for å identifisere en farmasöytisk aktiv forbindelse for behandling av en tilstand forårsaket av forandret ekspresjon avinsulinreseptoren
ES2222831B2 (es) * 2003-07-30 2006-02-16 Laboratorios Del Dr. Esteve, S.A. Combinacion de principio activo que comprende un compuesto 2,5-dihidroxibencenosulfonico y un modulador de los canales de k+.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69836546T2 (de) * 1997-07-15 2007-09-27 Astrazeneca Uk Ltd. Menschliches, durch kalzium aktivierbares kaliumkanalpolypeptid aus leukozyten
AU760250B2 (en) * 1998-12-04 2003-05-08 Neurosearch A/S New benzimidazolone-, benzoxazolone-, or benzothiazolone derivatives as ion channel modulating agents
US6803375B1 (en) * 2000-01-06 2004-10-12 The Regents Of The University Of California Non-peptide inhibition of T-lymphocyte activation and therapies related thereto
AU2001233052A1 (en) * 2000-01-26 2001-08-07 Cedars-Sinai Medical Center Method for using potassium channel activation for delivering a medicant to an abnormal brain region and/or a malignant tumor

Also Published As

Publication number Publication date
AU2001282377A1 (en) 2002-03-13
EP1313507A2 (en) 2003-05-28
WO2002017963A2 (en) 2002-03-07
WO2002017963A3 (en) 2002-08-01
JP2004517046A (ja) 2004-06-10
GB0021487D0 (en) 2000-10-18

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead