JPS6258360B2 - - Google Patents

Info

Publication number
JPS6258360B2
JPS6258360B2 JP55066035A JP6603580A JPS6258360B2 JP S6258360 B2 JPS6258360 B2 JP S6258360B2 JP 55066035 A JP55066035 A JP 55066035A JP 6603580 A JP6603580 A JP 6603580A JP S6258360 B2 JPS6258360 B2 JP S6258360B2
Authority
JP
Japan
Prior art keywords
flunisolide
solution
water
alkanol
crystallization
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
Application number
JP55066035A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55154997A (en
Inventor
Ii Joonzu Richaado
Ei Sumisaazu Jakurin
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.)
Roche Palo Alto LLC
Original Assignee
Roche Palo Alto LLC
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 Roche Palo Alto LLC filed Critical Roche Palo Alto LLC
Publication of JPS55154997A publication Critical patent/JPS55154997A/ja
Publication of JPS6258360B2 publication Critical patent/JPS6258360B2/ja
Granted legal-status Critical Current

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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP6603580A 1979-05-21 1980-05-20 Manufacture of flunisolide having peculiar crystal form Granted JPS55154997A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS55154997A JPS55154997A (en) 1980-12-02
JPS6258360B2 true JPS6258360B2 (da) 1987-12-05

Family

ID=21913206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6603580A Granted JPS55154997A (en) 1979-05-21 1980-05-20 Manufacture of flunisolide having peculiar crystal form

Country Status (17)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1121513B (it) * 1979-05-28 1986-04-02 Chiesi Farma Spa Processo per la conversione di umo steroide antiinfiammatorio in una forma suscettibile di essere somministarta come aerosol
GB8432063D0 (en) 1984-12-19 1985-01-30 Riker Laboratories Inc Physically modified steroids

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX3864E (es) * 1975-05-27 1981-08-26 Syntex Corp Un proceso para prepara el compuesto cristalino 6-fluiro-11b 21-dihiroxi-16 17-isopropilidendioxipregna-1 4-dien-3 20-diona

Also Published As

Publication number Publication date
CH643567A5 (de) 1984-06-15
DE3019250C2 (de) 1982-11-11
FR2457303B1 (da) 1983-05-13
NL189201B (nl) 1992-09-01
NL8002902A (nl) 1980-11-25
IT1133092B (it) 1986-07-09
HK40784A (en) 1984-05-18
NL189201C (nl) 1993-02-01
MY8500694A (en) 1985-12-31
SG37585G (en) 1986-01-17
DK162530C (da) 1992-03-30
DK219280A (da) 1980-11-22
FR2457303A1 (fr) 1980-12-19
GB2052506B (en) 1983-01-19
IL60128A0 (en) 1980-07-31
IT8067791A0 (it) 1980-05-20
JPS55154997A (en) 1980-12-02
IL60128A (en) 1984-01-31
SE8003761L (sv) 1980-11-22
AU5856680A (en) 1980-11-27
DE3019250A1 (de) 1980-12-04
SE431549B (sv) 1984-02-13
CA1153761A (en) 1983-09-13
BE883381A (fr) 1980-11-20
AU532084B2 (en) 1983-09-15
GB2052506A (en) 1981-01-28
NZ193778A (en) 1982-03-16
DK162530B (da) 1991-11-11

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