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

Process for preparing novel 7-methyl-steroids

Info

Publication number
YU257568A
YU257568A YU257568A YU257568A YU257568A YU 257568 A YU257568 A YU 257568A YU 257568 A YU257568 A YU 257568A YU 257568 A YU257568 A YU 257568A YU 257568 A YU257568 A YU 257568A
Authority
YU
Yugoslavia
Prior art keywords
steroids
methyl
preparing novel
preparing
novel
Prior art date
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.)
Filing date
Publication date
Application filed by Schering Ag filed Critical Schering Ag
Publication of YU257568A publication Critical patent/YU257568A/en

Links

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
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

Also Published As

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

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