DK412783A - Fremgangsmaade til fremstilling af 7alfa-alkyl-17alfa-pregn-4-en-21,17-carbolactoner og -21-carboxylsyresalte - Google Patents

Fremgangsmaade til fremstilling af 7alfa-alkyl-17alfa-pregn-4-en-21,17-carbolactoner og -21-carboxylsyresalte Download PDF

Info

Publication number: DK412783A
Authority: DK; Denmark
Prior art keywords: 7alfa; 17alfa; carbolactones; pregn; alkyl
Prior art date: 1982-09-17

Application number

DK412783A

Other languages

English (en)

Other versions

DK412783D0 (da

Inventor

Klaus Nickisch

Dieter Bittler

Henry Laurent

Rudolf Wiechert

Wolfgang Losert

Original Assignee

Schering Ag

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.)

1982-09-17

Filing date

1983-09-12

Publication date

1984-03-18

1983-09-12 Application filed by Schering Ag filed Critical Schering Ag

1983-09-12 Publication of DK412783D0 publication Critical patent/DK412783D0/da

1984-03-18 Publication of DK412783A publication Critical patent/DK412783A/da

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
- C07J53/002—Carbocyclic rings fused
- C07J53/004—3 membered carbocyclic rings
- C07J53/008—3 membered carbocyclic rings in position 15/16
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/02—Drugs for disorders of the urinary system of urine or of the urinary tract, e.g. urine acidifiers
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives

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)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Veterinary Medicine (AREA)
Bioinformatics & Cheminformatics (AREA)
Chemical Kinetics & Catalysis (AREA)
Animal Behavior & Ethology (AREA)
Engineering & Computer Science (AREA)
Public Health (AREA)
Urology & Nephrology (AREA)
Endocrinology (AREA)
Reproductive Health (AREA)
Steroid Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

DK412783A 1982-09-17 1983-09-12 Fremgangsmaade til fremstilling af 7alfa-alkyl-17alfa-pregn-4-en-21,17-carbolactoner og -21-carboxylsyresalte DK412783A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19823234972 DE3234972A1 (de)	1982-09-17	1982-09-17	7(alpha)-alkyl-17(alpha)-pregn-4-en-21.17-carbolactone und -21-carbonsaeuresalze sowie verfahren zu ihrer herstellung und diese enthaltende pharmazeutische praeparate

Publications (2)

Publication Number	Publication Date
DK412783D0 DK412783D0 (da)	1983-09-12
DK412783A true DK412783A (da)	1984-03-18

Family

ID=6173787

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK412783A DK412783A (da)	1982-09-17	1983-09-12	Fremgangsmaade til fremstilling af 7alfa-alkyl-17alfa-pregn-4-en-21,17-carbolactoner og -21-carboxylsyresalte

Country Status (6)

Country	Link
EP (1)	EP0106793A1 (da)
JP (1)	JPS5970700A (da)
AU (1)	AU1861183A (da)
DE (1)	DE3234972A1 (da)
DK (1)	DK412783A (da)
ES (1)	ES525672A0 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3402329A1 (de) *	1984-01-20	1985-08-01	Schering AG, 1000 Berlin und 4709 Bergkamen	6,6-ethylen-15,16-methylen-3-oxo-17(alpha)-pregn-4-en-21,17-carbolactone, verfahren zu deren herstellung und diese enthaltende pharmazeutische praeparate
DE3612632A1 (de) *	1986-04-11	1987-10-22	Schering Ag	Verfahren zur herstellung von 7(alpha)-propylsteroiden

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3845041A (en) *	1973-12-26	1974-10-29	Searle & Co	7-halomethyl-17-hydroxy-3-oxo-17alpha-pregn-4-ene-21-carboxylic acid gamma-lactones
DE2652761C2 (de) *	1976-11-16	1985-11-21	Schering AG, 1000 Berlin und 4709 Bergkamen	15,16-Methylen-Spirolactone, Verfahren zu deren Herstellung und diese enthaltende Arzneimittel
FR2451923A1 (fr) *	1979-03-22	1980-10-17	Roussel Uclaf	Nouveaux derives steroides 7-alkyles, leur procede de preparation et leur application comme medicament

1982
- 1982-09-17 DE DE19823234972 patent/DE3234972A1/de not_active Withdrawn
1983
- 1983-09-01 AU AU18611/83A patent/AU1861183A/en not_active Abandoned
- 1983-09-06 JP JP58162683A patent/JPS5970700A/ja active Pending
- 1983-09-09 EP EP83730086A patent/EP0106793A1/en not_active Withdrawn
- 1983-09-12 DK DK412783A patent/DK412783A/da not_active Application Discontinuation
- 1983-09-16 ES ES525672A patent/ES525672A0/es active Granted

Also Published As

Publication number	Publication date
EP0106793A1 (en)	1984-04-25
ES8404787A1 (es)	1984-06-01
DE3234972A1 (de)	1984-03-22
AU1861183A (en)	1984-03-22
ES525672A0 (es)	1984-06-01
JPS5970700A (ja)	1984-04-21
DK412783D0 (da)	1983-09-12

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Legal Events

Date	Code	Title	Description
1986-06-09	AHB	Application shelved due to non-payment