CA2365890C - Method for delivering benzindene prostaglandins by inhalation - Google Patents

Method for delivering benzindene prostaglandins by inhalation Download PDF

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Publication number
CA2365890C
CA2365890C CA2365890A CA2365890A CA2365890C CA 2365890 C CA2365890 C CA 2365890C CA 2365890 A CA2365890 A CA 2365890A CA 2365890 A CA2365890 A CA 2365890A CA 2365890 C CA2365890 C CA 2365890C
Authority
CA
Canada
Prior art keywords
prostaglandin
formulation
benzindene
pharmaceutically acceptable
use according
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.)
Expired - Lifetime
Application number
CA2365890A
Other languages
English (en)
French (fr)
Other versions
CA2365890A1 (en
Inventor
Gilles Cloutier
James Crow
Michael Wade
Richard E. Parker
James E. Loyd
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.)
United Therapeutics Corp
Original Assignee
United Therapeutics 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22417774&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2365890(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by United Therapeutics Corp filed Critical United Therapeutics Corp
Publication of CA2365890A1 publication Critical patent/CA2365890A1/en
Application granted granted Critical
Publication of CA2365890C publication Critical patent/CA2365890C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/192—Carboxylic acids, e.g. valproic acid having aromatic groups, e.g. sulindac, 2-aryl-propionic acids, ethacrynic acid 
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/007—Pulmonary tract; Aromatherapy
    • A61K9/0073—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
    • A61K9/0078—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy for inhalation via a nebulizer such as a jet nebulizer, ultrasonic nebulizer, e.g. in the form of aqueous drug solutions or dispersions
    • 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
    • A61K31/557—Eicosanoids, e.g. leukotrienes or prostaglandins
    • A61K31/5575—Eicosanoids, e.g. leukotrienes or prostaglandins having a cyclopentane, e.g. prostaglandin E2, prostaglandin F2-alpha
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/12—Antihypertensives

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Pulmonology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Dispersion Chemistry (AREA)
  • Otolaryngology (AREA)
  • Rheumatology (AREA)
  • Pain & Pain Management (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Indole Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
CA2365890A 1999-03-18 2000-03-17 Method for delivering benzindene prostaglandins by inhalation Expired - Lifetime CA2365890C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12499999P 1999-03-18 1999-03-18
US60/124,999 1999-03-18
PCT/US2000/040040 WO2000054758A2 (en) 1999-03-18 2000-03-17 Method for delivering benzidine prostaglandins by inhalation

Publications (2)

Publication Number Publication Date
CA2365890A1 CA2365890A1 (en) 2000-09-21
CA2365890C true CA2365890C (en) 2010-09-21

Family

ID=22417774

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2365890A Expired - Lifetime CA2365890C (en) 1999-03-18 2000-03-17 Method for delivering benzindene prostaglandins by inhalation

Country Status (13)

Country Link
US (2) US6521212B1 (https=)
EP (1) EP1161234B1 (https=)
JP (2) JP4819224B2 (https=)
KR (1) KR100750384B1 (https=)
CN (1) CN1196479C (https=)
AT (1) ATE245979T1 (https=)
AU (1) AU4082700A (https=)
CA (1) CA2365890C (https=)
DE (1) DE60004181T2 (https=)
DK (1) DK1161234T3 (https=)
ES (1) ES2203449T3 (https=)
PT (1) PT1161234E (https=)
WO (1) WO2000054758A2 (https=)

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US20090124697A1 (en) * 2003-12-16 2009-05-14 United Therapeutics Corporation Inhalation formulations of treprostinil
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CN103193626B (zh) 2012-01-10 2016-05-11 上海天伟生物制药有限公司 一种前列腺素类似物的晶型及其制备方法和用途
US9387214B2 (en) 2012-01-13 2016-07-12 United Therapeutics Corporation Method of identifying therapies for pulmonary hypertension
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US20140275616A1 (en) 2013-03-15 2014-09-18 United Therapeutics Corporation Salts of treprostinil
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ES2778274T3 (es) 2014-10-20 2020-08-10 United Therapeutics Corp Síntesis de productos intermedios para producir derivados de prostaciclina
JP6866043B2 (ja) 2014-11-18 2021-04-28 インスメッド インコーポレイテッド トレプロスチニルプロドラッグおよびトレプロスチニル誘導体プロドラッグの製造方法
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US10898494B2 (en) * 2016-05-05 2021-01-26 Liquidia Technologies, Inc. Dry powder treprostinil for the treatment of pulmonary hypertension
JP7220650B2 (ja) 2016-09-26 2023-02-10 ユナイテッド セラピューティクス コーポレイション トレプロスチニルプロドラッグ
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US10702495B2 (en) 2017-02-20 2020-07-07 Nexien Biopharma, Inc. Method and compositions for treating dystrophies and myotonia
EP3498283A1 (en) 2017-12-14 2019-06-19 Ipsol AG Glycosidic derivatives of treprostinil
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Also Published As

Publication number Publication date
JP4819224B2 (ja) 2011-11-24
JP2002539154A (ja) 2002-11-19
KR20010108352A (ko) 2001-12-07
DK1161234T3 (da) 2003-11-24
WO2000054758A3 (en) 2001-02-08
ES2203449T3 (es) 2004-04-16
ATE245979T1 (de) 2003-08-15
AU4082700A (en) 2000-10-04
US6521212B1 (en) 2003-02-18
DE60004181T2 (de) 2004-04-15
EP1161234A2 (en) 2001-12-12
CN1196479C (zh) 2005-04-13
DE60004181D1 (de) 2003-09-04
WO2000054758A2 (en) 2000-09-21
EP1161234B1 (en) 2003-07-30
CA2365890A1 (en) 2000-09-21
CN1379665A (zh) 2002-11-13
JP2011201907A (ja) 2011-10-13
US6756033B2 (en) 2004-06-29
PT1161234E (pt) 2003-12-31
KR100750384B1 (ko) 2007-08-17
US20030053958A1 (en) 2003-03-20

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