IT1121513B - Processo per la conversione di umo steroide antiinfiammatorio in una forma suscettibile di essere somministarta come aerosol - Google Patents

Processo per la conversione di umo steroide antiinfiammatorio in una forma suscettibile di essere somministarta come aerosol

Info

Publication number
IT1121513B
IT1121513B IT23038/79A IT2303879A IT1121513B IT 1121513 B IT1121513 B IT 1121513B IT 23038/79 A IT23038/79 A IT 23038/79A IT 2303879 A IT2303879 A IT 2303879A IT 1121513 B IT1121513 B IT 1121513B
Authority
IT
Italy
Prior art keywords
umo
aerosol
administered
conversion
inflammatory steroid
Prior art date
Application number
IT23038/79A
Other languages
English (en)
Other versions
IT7923038A0 (it
Inventor
Paolo Chiesi
Original Assignee
Chiesi Farma Spa
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 Chiesi Farma Spa filed Critical Chiesi Farma Spa
Priority to IT23038/79A priority Critical patent/IT1121513B/it
Publication of IT7923038A0 publication Critical patent/IT7923038A0/it
Priority to DE3018550A priority patent/DE3018550C2/de
Priority to NLAANVRAGE8003049,A priority patent/NL181198C/xx
Application granted granted Critical
Publication of IT1121513B publication Critical patent/IT1121513B/it

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
    • A61K9/008—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy comprising drug dissolved or suspended in liquid propellant for inhalation via a pressurized metered dose inhaler [MDI]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C07J5/0046—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa
    • C07J5/0061—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa substituted in position 16
    • C07J5/0069—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group
    • C07J5/0076—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group by an alkyl group

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Otolaryngology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
IT23038/79A 1979-05-28 1979-05-28 Processo per la conversione di umo steroide antiinfiammatorio in una forma suscettibile di essere somministarta come aerosol IT1121513B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT23038/79A IT1121513B (it) 1979-05-28 1979-05-28 Processo per la conversione di umo steroide antiinfiammatorio in una forma suscettibile di essere somministarta come aerosol
DE3018550A DE3018550C2 (de) 1979-05-28 1980-05-14 Verfahren zur umwandlung eines entzuendungshemmenden steroids in eine zur verabreichung mit aerosol geeignete form
NLAANVRAGE8003049,A NL181198C (nl) 1979-05-28 1980-05-27 Werkwijze voor het omzetten van een ontsteking werend steroide in een voor toediening met aerosol geschikte vorm, alsmede aerosol-toebereiding bevattende aldus omgezet steroide.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23038/79A IT1121513B (it) 1979-05-28 1979-05-28 Processo per la conversione di umo steroide antiinfiammatorio in una forma suscettibile di essere somministarta come aerosol

Publications (2)

Publication Number Publication Date
IT7923038A0 IT7923038A0 (it) 1979-05-28
IT1121513B true IT1121513B (it) 1986-04-02

Family

ID=11203146

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23038/79A IT1121513B (it) 1979-05-28 1979-05-28 Processo per la conversione di umo steroide antiinfiammatorio in una forma suscettibile di essere somministarta come aerosol

Country Status (3)

Country Link
DE (1) DE3018550C2 (it)
IT (1) IT1121513B (it)
NL (1) NL181198C (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI63672C (fi) * 1980-05-19 1983-08-10 Orion Yhtymae Oy Foerfarande foer framstaellning av en blandning av beklometasondipropionat och triklorfluormetan eller diklordifluormetan
KR890000664B1 (ko) * 1981-10-19 1989-03-22 바리 안소니 뉴우샘 미분된 베클로메타손 디프로피오네이트 일수화물의 제조방법
GB8432063D0 (en) * 1984-12-19 1985-01-30 Riker Laboratories Inc Physically modified steroids
US7101534B1 (en) 1991-12-18 2006-09-05 3M Innovative Properties Company Suspension aerosol formulations
MX9304585A (es) 1992-07-31 1994-03-31 Glaxo Group Ltd Formulacion farmaceutica en aerosol, lata adecuada para liberar la formulacion e inhalador de dosis dosificada que comprende la lata.
GB0208742D0 (en) 2002-04-17 2002-05-29 Bradford Particle Design Ltd Particulate materials
EP2120875B1 (en) 2007-02-11 2018-07-11 Map Pharmaceuticals Inc. Method of therapeutic administration of dhe to enable rapid relief of migraine while minimizing side effect profile
CA2895816C (en) 2012-12-21 2021-02-23 Map Pharmaceuticals, Inc. 8'-hydroxy-dihydroergotamine compounds and compositions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126375A (en) * 1964-03-24 Chioacyl
GB1429184A (en) * 1972-04-20 1976-03-24 Allen & Hanburys Ltd Physically anti-inflammatory steroids for use in aerosols
CH643567A5 (de) * 1979-05-21 1984-06-15 Syntex Corp Verfahren zur herstellung einer kristallinen form von flunisolid.

Also Published As

Publication number Publication date
DE3018550C2 (de) 1982-07-15
DE3018550A1 (de) 1980-12-11
NL181198C (nl) 1987-07-01
NL8003049A (nl) 1980-12-02
IT7923038A0 (it) 1979-05-28

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