SE8003761L - Forfarande for framstellning av en modifierad kristallform av flunisolid - Google Patents

Forfarande for framstellning av en modifierad kristallform av flunisolid

Info

Publication number: SE8003761L
Authority: SE; Sweden
Prior art keywords: flunisolide; preparing; procedure; crystal form; modified crystal
Prior art date: 1979-05-21

Application number

SE8003761A

Other languages

Unknown language ( )

English (en)

Other versions

SE431549B (sv

Inventor

R E Jones

J 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.)

1979-05-21

Filing date

1980-05-20

Publication date

1980-11-22

1980-05-20 Application filed by Syntex Corp filed Critical Syntex Corp

1980-11-22 Publication of SE8003761L publication Critical patent/SE8003761L/sv

1984-02-13 Publication of SE431549B publication Critical patent/SE431549B/sv

Links

229960000676 flunisolide Drugs 0.000 title abstract 3
MIXMJCQRHVAJIO-TZHJZOAOSA-N qk4dys664x Chemical compound O.C1([C@@H](F)C2)=CC(=O)C=C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2C[C@H]3OC(C)(C)O[C@@]3(C(=O)CO)[C@@]2(C)C[C@@H]1O.C1([C@@H](F)C2)=CC(=O)C=C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2C[C@H]3OC(C)(C)O[C@@]3(C(=O)CO)[C@@]2(C)C[C@@H]1O MIXMJCQRHVAJIO-TZHJZOAOSA-N 0.000 title abstract 3
LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 abstract 2
125000004432 carbon atom Chemical group C* 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

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)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
General Health & Medical Sciences (AREA)
Pharmacology & Pharmacy (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Pain & Pain Management (AREA)
Rheumatology (AREA)
Animal Behavior & Ethology (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)

SE8003761A 1979-05-21 1980-05-20 Forfarande for framstellning av en kristallinform av flunisolid (6alfa-fluor-11beta,21-dihydroxi-16alfa,17alfa-isopropylidendioxipregna-1,4-dien-3,20-dion) SE431549B (sv)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
SE8003761L true SE8003761L (sv)	1980-11-22
SE431549B SE431549B (sv)	1984-02-13

Family

ID=21913206

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8003761A SE431549B (sv)	1979-05-21	1980-05-20	Forfarande for framstellning av en kristallinform av flunisolid (6alfa-fluor-11beta,21-dihydroxi-16alfa,17alfa-isopropylidendioxipregna-1,4-dien-3,20-dion)

Country Status (17)

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

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

1980
- 1980-05-20 DK DK219280A patent/DK162530C/da not_active IP Right Cessation
- 1980-05-20 GB GB8016683A patent/GB2052506B/en not_active Expired
- 1980-05-20 NZ NZ193778A patent/NZ193778A/xx unknown
- 1980-05-20 JP JP6603580A patent/JPS55154997A/ja active Granted
- 1980-05-20 CH CH393980A patent/CH643567A5/de not_active IP Right Cessation
- 1980-05-20 IL IL60128A patent/IL60128A/xx unknown
- 1980-05-20 SE SE8003761A patent/SE431549B/sv not_active IP Right Cessation
- 1980-05-20 DE DE3019250A patent/DE3019250C2/de not_active Expired
- 1980-05-20 BE BE0/200678A patent/BE883381A/fr not_active IP Right Cessation
- 1980-05-20 AU AU58566/80A patent/AU532084B2/en not_active Expired
- 1980-05-20 FR FR8011254A patent/FR2457303A1/fr active Granted
- 1980-05-20 NL NLAANVRAGE8002902,A patent/NL189201C/xx not_active IP Right Cessation
- 1980-05-20 IT IT67791/80A patent/IT1133092B/it active Protection Beyond IP Right Term
- 1980-05-21 CA CA000352333A patent/CA1153761A/en not_active Expired
1984
- 1984-05-10 HK HK407/84A patent/HK40784A/xx not_active IP Right Cessation
1985
- 1985-05-18 SG SG375/85A patent/SG37585G/en unknown
- 1985-12-30 MY MY694/85A patent/MY8500694A/xx unknown

Also Published As

Publication number	Publication date
CH643567A5 (de)	1984-06-15
IL60128A0 (en)	1980-07-31
JPS55154997A (en)	1980-12-02
GB2052506A (en)	1981-01-28
SG37585G (en)	1986-01-17
NL189201B (nl)	1992-09-01
DE3019250C2 (de)	1982-11-11
DK162530C (da)	1992-03-30
AU532084B2 (en)	1983-09-15
BE883381A (fr)	1980-11-20
FR2457303B1 (sv)	1983-05-13
FR2457303A1 (fr)	1980-12-19
NZ193778A (en)	1982-03-16
NL189201C (nl)	1993-02-01
DE3019250A1 (de)	1980-12-04
MY8500694A (en)	1985-12-31
CA1153761A (en)	1983-09-13
SE431549B (sv)	1984-02-13
HK40784A (en)	1984-05-18
AU5856680A (en)	1980-11-27
DK162530B (da)	1991-11-11
IT8067791A0 (it)	1980-05-20
NL8002902A (nl)	1980-11-25
GB2052506B (en)	1983-01-19
IL60128A (en)	1984-01-31
JPS6258360B2 (sv)	1987-12-05
DK219280A (da)	1980-11-22
IT1133092B (it)	1986-07-09

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Legal Events

Date	Code	Title	Description
1995-01-31	NAL	Patent in force	Ref document number: 8003761-7 Format of ref document f/p: F
2000-07-17	NUG	Patent has lapsed	Ref document number: 8003761-7 Format of ref document f/p: F

Date

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1995-01-31

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Patent in force

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2000-07-17

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