YU257568A - Process for preparing novel 7-methyl-steroids - Google Patents

Process for preparing novel 7-methyl-steroids

Info

Publication number: YU257568A
Authority: YU; Yugoslavia
Prior art keywords: steroids; methyl; preparing novel; preparing; novel
Prior art date: 1967-12-07

Application number

YU257568A

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.)

1967-12-07

Filing date

1968-11-04

Publication date

1978-02-28

1968-11-04 Application filed by Schering Ag filed Critical Schering Ag

1978-02-28 Publication of YU257568A publication Critical patent/YU257568A/en

Links

238000004519 manufacturing process Methods 0.000 title 1

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
- 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
- A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
- A61K31/568—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone
- 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
- 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
- A61K31/58—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
- 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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms

Landscapes

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

YU257568A 1967-12-07 1968-11-04 Process for preparing novel 7-methyl-steroids YU257568A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE1967SC041670 DE1643054B2 (en)	1967-12-07	1967-12-07	1ALPHA, 2ALPHA-METHYLENE-4-CHLORINE-DELTA HOCH 4 -BW. DELTA HOCH 4,6-7-METHYL COMPOUNDS OF THE PREGNAN SERIES, THE PROCESS FOR THEIR PRODUCTION AND THE MEDICINAL PRODUCTS CONTAINED

Publications (1)

Publication Number	Publication Date
YU257568A true YU257568A (en)	1978-02-28

Family

ID=7436352

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
YU257568A YU257568A (en)	1967-12-07	1968-11-04	Process for preparing novel 7-methyl-steroids

Country Status (3)

Country	Link
DE (1)	DE1643054B2 (en)
NL (1)	NL6817574A (en)
YU (1)	YU257568A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE759886A (en) *	1969-12-06	1971-06-04	Schering Ag	7ALPHA-METHYL-ANDROSTENOLONES AND THEIR PREPARATION PROCESS

1967
- 1967-12-07 DE DE1967SC041670 patent/DE1643054B2/en active Granted
1968
- 1968-11-04 YU YU257568A patent/YU257568A/en unknown
- 1968-12-06 NL NL6817574A patent/NL6817574A/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
DE1643054B2 (en)	1976-07-08
DE1643054A1 (en)	1971-04-15
NL6817574A (en)	1969-06-10

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