BE883381A - PROCESS FOR THE PREPARATION OF A CRYSTALLINE MODIFICATION OF FLUNISOLIDE - Google Patents

PROCESS FOR THE PREPARATION OF A CRYSTALLINE MODIFICATION OF FLUNISOLIDE

Info

Publication number
BE883381A
BE883381A BE0/200678A BE200678A BE883381A BE 883381 A BE883381 A BE 883381A BE 0/200678 A BE0/200678 A BE 0/200678A BE 200678 A BE200678 A BE 200678A BE 883381 A BE883381 A BE 883381A
Authority
BE
Belgium
Prior art keywords
flunisolide
preparation
crystalline modification
crystalline
modification
Prior art date
Application number
BE0/200678A
Other languages
French (fr)
Inventor
J Smithers
R Jones
Original Assignee
Syntex 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 Syntex Corp filed Critical Syntex Corp
Publication of BE883381A publication Critical patent/BE883381A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J71/00Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005Oxygen-containing hetero ring
    • C07J71/0026Oxygen-containing hetero ring cyclic ketals
    • C07J71/0031Oxygen-containing hetero ring cyclic ketals at positions 16, 17
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]

Landscapes

  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Rheumatology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pain & Pain Management (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
BE0/200678A 1979-05-21 1980-05-20 PROCESS FOR THE PREPARATION OF A CRYSTALLINE MODIFICATION OF FLUNISOLIDE BE883381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4083079A 1979-05-21 1979-05-21

Publications (1)

Publication Number Publication Date
BE883381A true BE883381A (en) 1980-11-20

Family

ID=21913206

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/200678A BE883381A (en) 1979-05-21 1980-05-20 PROCESS FOR THE PREPARATION OF A CRYSTALLINE MODIFICATION OF FLUNISOLIDE

Country Status (17)

Country Link
JP (1) JPS55154997A (en)
AU (1) AU532084B2 (en)
BE (1) BE883381A (en)
CA (1) CA1153761A (en)
CH (1) CH643567A5 (en)
DE (1) DE3019250C2 (en)
DK (1) DK162530C (en)
FR (1) FR2457303A1 (en)
GB (1) GB2052506B (en)
HK (1) HK40784A (en)
IL (1) IL60128A (en)
IT (1) IT1133092B (en)
MY (1) MY8500694A (en)
NL (1) NL189201C (en)
NZ (1) NZ193778A (en)
SE (1) SE431549B (en)
SG (1) SG37585G (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1121513B (en) * 1979-05-28 1986-04-02 Chiesi Farma Spa PROCESS FOR THE CONVERSION OF ANTI-INFLAMMATORY STEROID UMO IN A SUSCEPTIBLE FORM OF BEING ADMINISTERED AS AN AEROSOL

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX3864E (en) * 1975-05-27 1981-08-26 Syntex Corp A PROCESS TO PREPARE THE CRYSTALLINE COMPOUND 6-FLUIRO-11B 21-DIHIROXI-16 17-ISOPROPILIDENDIOXIPREGNA-1 4-DIEN-3 20-DIONA

Also Published As

Publication number Publication date
JPS6258360B2 (en) 1987-12-05
JPS55154997A (en) 1980-12-02
CH643567A5 (en) 1984-06-15
IL60128A (en) 1984-01-31
HK40784A (en) 1984-05-18
FR2457303A1 (en) 1980-12-19
NL189201C (en) 1993-02-01
AU5856680A (en) 1980-11-27
SE8003761L (en) 1980-11-22
CA1153761A (en) 1983-09-13
NL189201B (en) 1992-09-01
FR2457303B1 (en) 1983-05-13
DK219280A (en) 1980-11-22
NL8002902A (en) 1980-11-25
DK162530B (en) 1991-11-11
DE3019250C2 (en) 1982-11-11
IL60128A0 (en) 1980-07-31
SG37585G (en) 1986-01-17
DK162530C (en) 1992-03-30
DE3019250A1 (en) 1980-12-04
AU532084B2 (en) 1983-09-15
MY8500694A (en) 1985-12-31
GB2052506A (en) 1981-01-28
NZ193778A (en) 1982-03-16
IT1133092B (en) 1986-07-09
SE431549B (en) 1984-02-13
IT8067791A0 (en) 1980-05-20
GB2052506B (en) 1983-01-19

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SYNTEX CORP.

Effective date: 20000520