IL178420A0 - Formulations and methods to prepare inhalable buffered methacholine chloride solutions - Google Patents

Formulations and methods to prepare inhalable buffered methacholine chloride solutions

Info

Publication number
IL178420A0
IL178420A0 IL178420A IL17842006A IL178420A0 IL 178420 A0 IL178420 A0 IL 178420A0 IL 178420 A IL178420 A IL 178420A IL 17842006 A IL17842006 A IL 17842006A IL 178420 A0 IL178420 A0 IL 178420A0
Authority
IL
Israel
Prior art keywords
buffered
formulations
methods
chloride solutions
methacholine chloride
Prior art date
Application number
IL178420A
Original Assignee
Methapharm Inc
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
Priority claimed from CA002463001A external-priority patent/CA2463001C/en
Priority claimed from US10/814,633 external-priority patent/US20050222267A1/en
Application filed by Methapharm Inc filed Critical Methapharm Inc
Publication of IL178420A0 publication Critical patent/IL178420A0/en

Links

Classifications

    • 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
    • A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
    • A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
    • A61K31/22—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin
    • A61K31/221—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin with compounds having an amino group, e.g. acetylcholine, acetylcarnitine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/0004—Screening or testing of compounds for diagnosis of disorders, assessment of conditions, e.g. renal clearance, gastric emptying, testing for diabetes, allergy, rheuma, pancreas functions
IL178420A 2004-04-01 2006-10-03 Formulations and methods to prepare inhalable buffered methacholine chloride solutions IL178420A0 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002463001A CA2463001C (en) 2004-04-01 2004-04-01 Solution based methacholine formulations
US10/814,633 US20050222267A1 (en) 2004-04-01 2004-04-01 Solution based methacholine formulations
PCT/CA2005/000496 WO2005094901A1 (en) 2004-04-01 2005-04-01 Formulations and methods to prepare inhalable buffered methacholine chloride solutions.

Publications (1)

Publication Number Publication Date
IL178420A0 true IL178420A0 (en) 2007-02-11

Family

ID=35063544

Family Applications (1)

Application Number Title Priority Date Filing Date
IL178420A IL178420A0 (en) 2004-04-01 2006-10-03 Formulations and methods to prepare inhalable buffered methacholine chloride solutions

Country Status (3)

Country Link
AU (1) AU2005229038A1 (en)
IL (1) IL178420A0 (en)
WO (1) WO2005094901A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110950767B (en) * 2018-09-26 2022-10-28 北京泰德制药股份有限公司 Methacholine chloride crystal form and preparation method thereof
CN113368065A (en) * 2021-06-29 2021-09-10 上海轩耘生物医药科技有限公司 Formulation of freeze-dried powder of methacholine chloride for inhalation and preparation method thereof

Also Published As

Publication number Publication date
AU2005229038A1 (en) 2005-10-13
WO2005094901A1 (en) 2005-10-13

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