DK122452B - Analogous process for the preparation of 21-esters of 6α-halogen-16α-methyl-Δ <1,4> -pregnadiene-11β, 21-diol-3,20-diones. - Google Patents

Analogous process for the preparation of 21-esters of 6α-halogen-16α-methyl-Δ <1,4> -pregnadiene-11β, 21-diol-3,20-diones.

Info

Publication number: DK122452B
Authority: DK; Denmark
Prior art keywords: pregnadiene; diones; diol; esters; halogen
Prior art date: 1965-11-09

Application number

DK579266A

Other languages

Danish (da)

Inventor

Ag Schering

Original Assignee

Ag Schering

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.)

1965-11-09

Filing date

1966-11-08

Publication date

1972-03-06

1966-11-08 Application filed by Ag Schering filed Critical Ag Schering

1972-03-06 Publication of DK122452B publication Critical patent/DK122452B/en

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
- A61K31/573—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond

Landscapes

Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
General Health & Medical Sciences (AREA)
Organic Chemistry (AREA)
Epidemiology (AREA)
Pharmacology & Pharmacy (AREA)
Medicinal Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Steroid Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

DK579266A 1965-11-09 1966-11-08 Analogous process for the preparation of 21-esters of 6α-halogen-16α-methyl-Δ <1,4> -pregnadiene-11β, 21-diol-3,20-diones. DK122452B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DESC037995		1965-11-09

Publications (1)

Publication Number	Publication Date
DK122452B true DK122452B (en)	1972-03-06

Family

ID=7434527

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DK579266A DK122452B (en)	1965-11-09	1966-11-08	Analogous process for the preparation of 21-esters of 6α-halogen-16α-methyl-Δ <1,4> -pregnadiene-11β, 21-diol-3,20-diones.
DK5670A DK122453B (en)	1965-11-09	1970-01-07	Analogous process for the preparation of 21-esters of 6α, 9α-dihalogen-16α-methyl-Δ <1,4> -pregnadiene-11β, 21-diol-3,20-diones.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
DK5670A DK122453B (en)	1965-11-09	1970-01-07	Analogous process for the preparation of 21-esters of 6α, 9α-dihalogen-16α-methyl-Δ <1,4> -pregnadiene-11β, 21-diol-3,20-diones.

Country Status (9)

Country	Link
BR (1)	BR6684410D0 (en)
CH (1)	CH479566A (en)
DE (1)	DE1493178C3 (en)
DK (2)	DK122452B (en)
ES (1)	ES333171A1 (en)
FI (1)	FI44908C (en)
FR (1)	FR6752M (en)
NL (1)	NL153879B (en)
NO (1)	NO132099C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2920726A1 (en) *	1979-05-18	1980-11-27	Schering Ag	NEW CORTICOIDS, THEIR PRODUCTION AND USE
EP2596007B1 (en) *	2010-07-20	2016-01-06	Taro Pharmaceutical Industries Ltd	Process for the preparation of 17-desoxy-corticosteroids

1965
- 1965-11-09 DE DE1493178A patent/DE1493178C3/en not_active Expired
1966
- 1966-11-08 NL NL666615746A patent/NL153879B/en not_active IP Right Cessation
- 1966-11-08 ES ES0333171A patent/ES333171A1/en not_active Expired
- 1966-11-08 DK DK579266A patent/DK122452B/en unknown
- 1966-11-08 FI FI293166A patent/FI44908C/en active
- 1966-11-08 NO NO16549566A patent/NO132099C/no unknown
- 1966-11-09 CH CH1612866A patent/CH479566A/en not_active IP Right Cessation
- 1966-11-09 BR BR18441066A patent/BR6684410D0/en unknown
- 1966-11-09 FR FR83024A patent/FR6752M/fr not_active Expired
1970
- 1970-01-07 DK DK5670A patent/DK122453B/en unknown

Also Published As

Publication number	Publication date
CH479566A (en)	1969-10-15
DE1493178C3 (en)	1975-05-15
NL6615746A (en)	1967-05-10
FR6752M (en)	1969-03-03
FI44908C (en)	1972-02-10
NO132099C (en)	1975-09-17
DE1493178A1 (en)	1969-06-04
NL153879B (en)	1977-07-15
DE1493178B2 (en)	1974-08-29
FI44908B (en)	1971-11-01
NO132099B (en)	1975-06-09
BR6684410D0 (en)	1973-12-04
ES333171A1 (en)	1967-09-16
DK122453B (en)	1972-03-06

Similar Documents

Publication	Publication Date	Title
DK116205B (en)	1969-12-22	Analogous process for the preparation of 17α-alkanoyloxy-9α-halogen-16β-methyl-11β, 21-dihydroxy-Δ <1,4> -pregnadiene-3,20-diones.
DK129835B (en)	1974-11-25	Analogous process for the preparation of 2-chloro-6α-fluoro-16α-methyl-pregna-1,4-diene-3,20-diones.
DK117631B (en)	1970-05-19	Process for the preparation of 20-oxopregnan-, 20-oxo-4-pregnene- or 20-oxo-5 (6) -pregnene- (17α, 16α-d) -oxazolines.
DK119557B (en)	1971-01-25	Analogous process for the preparation of 17α-benzoyloxy-9α-fluoro-16β-methyl-Δ <1,4> -pregnadiene-11β, 21-diol-3,20-dione.
DK105157C (en)	1966-08-29	Process for the preparation of Δ <1,4> -16-α-methyl steroids.
DK123170B (en)	1972-05-23	Process for the preparation of therapeutically effective 3-oxo-7α-methyl-Δ <4,9,11> estratrienes.
DK120190B (en)	1971-04-26	Analogous process for the preparation of therapeutically active 17-esters of 9α, 11β-dihalo-16α-alkyl-Δ <1,4> -pregnadiene-17α, 21-diol-3,20-diones.
DK115547B (en)	1969-10-20	Process for the preparation of 17α-acyloxy-16-methyl-9α-fluor-Δ <1,4> -pregnadiene-3,20-diones.
DK126111B (en)	1973-06-12	Process for the preparation of Δ <5.10> steroids with cyclopentanoperhydrophenanthrene structure.
DK118557B (en)	1970-09-07	Process for the preparation of 17α-acyloxy-11β-hydroxy-Δ <4> -pregnant-3,20-diones.
DK122452B (en)	1972-03-06	Analogous process for the preparation of 21-esters of 6α-halogen-16α-methyl-Δ <1,4> -pregnadiene-11β, 21-diol-3,20-diones.
DK114060B (en)	1969-05-27	Process for the preparation of therapeutically effective 1,2β-methylene steroids of the androstane or 9-norandrostane series.
DK124539B (en)	1972-10-30	Process for the preparation of 6-hydroxy-3-keto-Δ <1,4> steroids of the pregnane or androstane series.
DK117420B (en)	1970-04-27	Analogous process for the preparation of 12-oxygenated-Δ <3> -A-norandrostene-2,17-dione.
DK124882B (en)	1972-12-04	Analogous process for the preparation of 17α-acyloxy-11β-methyl-19-norpregn-4-ene-3,20-diones.
DK118556B (en)	1970-09-07	Analogous process for the preparation of 16α-methyl-9α-chloro-Δ <1,4> -pregnadiene-11β, 21-diol-3,20-diones or 21-esters thereof.
DK120746B (en)	1971-07-12	Analogous process for the preparation of 4-chloro-1,2α-methylene-Δ <4,6> -pregnadiene-17α-ol-3,20-dione or 17-esters thereof.
DK132121B (en)	1975-10-27	Process for the preparation of 17alpha-hydroxypregna-4,9 (11) -diene-3,20-dione.
DK126937B (en)	1973-09-03	Process for the preparation of 4,6-dihalo-16-alkylidene-17α-hydroxy-pregna-4,6-diene-3,20-diones.
DK113146B (en)	1969-02-24	Process for the preparation of therapeutically effective 6-halogen-1α, 2α-methylene-16α-methyl- & Delta <4,6> -pregnadien-17α-ol-3,20-diones or their 17-esters.
DK113639B (en)	1969-04-14	Analogous process for the preparation of 9α-fluor-11β-hydroxypregna-1,4-diene- [17α, 16α-d] -oxazoline-3,20-diones.
DK121119B (en)	1971-09-13	Analogous process for the preparation of 6,6-dihalogen-3-oxo-Δ <4> -9β, 10α-steroids of the androstane or pregnane series.
DK115548B (en)	1969-10-20	Process for the preparation of anti-inflammatory 9α, 11β-substituted 16β-methyl-17α-propionyloxy-Δ <1,4> -pregnadiene-3,20-diones.
DK131787B (en)	1975-09-01	Analogous process for the preparation of 2-chloro-delta-1,4-pregnadiene-3,20-diones.
DK113583B (en)	1969-04-08	Process for the preparation of therapeutically effective 1,2α-methylene-17α-acyloxy-16-methyl-Δ <4,6> -pregnadiene-3,20-diones.