NL189201B - METHOD FOR PREPARING A CRYSTALLINE FORM OF FLUNISOLIDE - Google Patents

METHOD FOR PREPARING A CRYSTALLINE FORM OF FLUNISOLIDE

Info

Publication number
NL189201B
NL189201B NLAANVRAGE8002902,A NL8002902A NL189201B NL 189201 B NL189201 B NL 189201B NL 8002902 A NL8002902 A NL 8002902A NL 189201 B NL189201 B NL 189201B
Authority
NL
Netherlands
Prior art keywords
flunisolide
preparing
crystalline form
crystalline
Prior art date
Application number
NLAANVRAGE8002902,A
Other languages
Dutch (nl)
Other versions
NL8002902A (en
NL189201C (en
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 NL8002902A publication Critical patent/NL8002902A/en
Publication of NL189201B publication Critical patent/NL189201B/en
Application granted granted Critical
Publication of NL189201C publication Critical patent/NL189201C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005—Oxygen-containing hetero ring
    • C07J71/0026—Oxygen-containing hetero ring cyclic ketals
    • C07J71/0031—Oxygen-containing hetero ring cyclic ketals at positions 16, 17
    • 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]

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)
NLAANVRAGE8002902,A 1979-05-21 1980-05-20 METHOD FOR PREPARING A CRYSTALLINE FORM OF FLUNISOLIDE NL189201C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4083079A 1979-05-21 1979-05-21
US4083079 1979-05-21

Publications (3)

Publication Number Publication Date
NL8002902A NL8002902A (en) 1980-11-25
NL189201B true NL189201B (en) 1992-09-01
NL189201C NL189201C (en) 1993-02-01

Family

ID=21913206

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8002902,A NL189201C (en) 1979-05-21 1980-05-20 METHOD FOR PREPARING A CRYSTALLINE FORM 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
IT8067791A0 (en) 1980-05-20
MY8500694A (en) 1985-12-31
NL8002902A (en) 1980-11-25
HK40784A (en) 1984-05-18
SG37585G (en) 1986-01-17
AU532084B2 (en) 1983-09-15
JPS55154997A (en) 1980-12-02
DE3019250A1 (en) 1980-12-04
DE3019250C2 (en) 1982-11-11
BE883381A (en) 1980-11-20
NL189201C (en) 1993-02-01
FR2457303A1 (en) 1980-12-19
CH643567A5 (en) 1984-06-15
DK162530B (en) 1991-11-11
DK162530C (en) 1992-03-30
IL60128A (en) 1984-01-31
SE8003761L (en) 1980-11-22
IL60128A0 (en) 1980-07-31
SE431549B (en) 1984-02-13
JPS6258360B2 (en) 1987-12-05
AU5856680A (en) 1980-11-27
GB2052506B (en) 1983-01-19
CA1153761A (en) 1983-09-13
DK219280A (en) 1980-11-22
NZ193778A (en) 1982-03-16
FR2457303B1 (en) 1983-05-13
GB2052506A (en) 1981-01-28
IT1133092B (en) 1986-07-09

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
A85 Still pending on 85-01-01
BC A request for examination has been filed
V4 Discontinued because of reaching the maximum lifetime of a patent

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