IT1133092B - Procedimento per la preparazione del flunisolide - Google Patents

Procedimento per la preparazione del flunisolide

Info

Publication number
IT1133092B
IT1133092B IT67791/80A IT6779180A IT1133092B IT 1133092 B IT1133092 B IT 1133092B IT 67791/80 A IT67791/80 A IT 67791/80A IT 6779180 A IT6779180 A IT 6779180A IT 1133092 B IT1133092 B IT 1133092B
Authority
IT
Italy
Prior art keywords
flunisolide
procedure
preparation
Prior art date
Application number
IT67791/80A
Other languages
English (en)
Other versions
IT8067791A0 (it
Inventor
Richard E Jones
Jacquelyn A Smithers
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 IT8067791A0 publication Critical patent/IT8067791A0/it
Application granted granted Critical
Publication of IT1133092B publication Critical patent/IT1133092B/it

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)
IT67791/80A 1979-05-21 1980-05-20 Procedimento per la preparazione del flunisolide IT1133092B (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT8067791A0 IT8067791A0 (it) 1980-05-20
IT1133092B true IT1133092B (it) 1986-07-09

Family

ID=21913206

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67791/80A IT1133092B (it) 1979-05-21 1980-05-20 Procedimento per la preparazione del flunisolide

Country Status (17)

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

Families Citing this family (1)

* 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

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
JPS6258360B2 (it) 1987-12-05
JPS55154997A (en) 1980-12-02
CH643567A5 (de) 1984-06-15
IL60128A (en) 1984-01-31
HK40784A (en) 1984-05-18
FR2457303A1 (fr) 1980-12-19
NL189201C (nl) 1993-02-01
BE883381A (fr) 1980-11-20
AU5856680A (en) 1980-11-27
SE8003761L (sv) 1980-11-22
CA1153761A (en) 1983-09-13
NL189201B (nl) 1992-09-01
FR2457303B1 (it) 1983-05-13
DK219280A (da) 1980-11-22
NL8002902A (nl) 1980-11-25
DK162530B (da) 1991-11-11
DE3019250C2 (de) 1982-11-11
IL60128A0 (en) 1980-07-31
SG37585G (en) 1986-01-17
DK162530C (da) 1992-03-30
DE3019250A1 (de) 1980-12-04
AU532084B2 (en) 1983-09-15
MY8500694A (en) 1985-12-31
GB2052506A (en) 1981-01-28
NZ193778A (en) 1982-03-16
SE431549B (sv) 1984-02-13
IT8067791A0 (it) 1980-05-20
GB2052506B (en) 1983-01-19

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Legal Events

Date Code Title Description
ITCP Complementary protection certificate

Free format text: CCP 73

MEDD Supplementary protection certificate for pharmaceutical products: granted

Free format text: CCP 73, 19920326; SYNTEX PHARMACEUTICALS INTERNATIONA L LIMITED

TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530