DE1189991B - Verfahren zur Herstellung von 1, 2alpha-Methylen-delta-17alpha-hydroxy-progesteronen - Google Patents

Verfahren zur Herstellung von 1, 2alpha-Methylen-delta-17alpha-hydroxy-progesteronen

Info

Publication number
DE1189991B
DE1189991B DE1963SC033365 DESC033365A DE1189991B DE 1189991 B DE1189991 B DE 1189991B DE 1963SC033365 DE1963SC033365 DE 1963SC033365 DE SC033365 A DESC033365 A DE SC033365A DE 1189991 B DE1189991 B DE 1189991B
Authority
DE
Grant status
Application
Patent type
Prior art keywords
2alpha
17alpha
progesterones
delta
methylene
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE1963SC033365
Other languages
English (en)
Inventor
Dr Rudolf Wiechert
Dr Friedmund Neumann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Pharma AG
Original Assignee
Bayer Pharma 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

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives, e.g. steroids
    • A61K31/57Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane, progesterone
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J53/00Steroids 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J7/00Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J75/00Processes for the preparation of steroids in general
DE1963SC033365 1963-05-31 1963-05-31 Verfahren zur Herstellung von 1, 2alpha-Methylen-delta-17alpha-hydroxy-progesteronen Pending DE1189991B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1963SC033365 DE1189991B (de) 1963-05-31 1963-05-31 Verfahren zur Herstellung von 1, 2alpha-Methylen-delta-17alpha-hydroxy-progesteronen

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE1963SC033365 DE1189991B (de) 1963-05-31 1963-05-31 Verfahren zur Herstellung von 1, 2alpha-Methylen-delta-17alpha-hydroxy-progesteronen
NL6404660A NL142671B (nl) 1963-05-31 1964-04-28 Werkwijze voor het bereiden van een 6-chloor 1,2-methyleen 5554,6-3-oxosteroide.
CH668564A CH433285A (de) 1963-05-31 1964-05-22 Verfahren zur Herstellung neuer 1,2a-Methylen- 6-17a-hydroxy-progesterone
GB2126764A GB1049026A (en) 1963-05-31 1964-05-22 Process for the manufacture of 1,2ª‡-methylene-í¸-17ª‡-hydroxyprogesterones and new 1,2ª‡-methylene-í¸-17ª‡-hydroxyprogesterones
FR976547A FR1404683A (fr) 1963-05-31 1964-05-30 Nouveaux dérivés de la progestérone et leur préparation

Publications (1)

Publication Number Publication Date
DE1189991B true true DE1189991B (de) 1965-04-01

Family

ID=7432762

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1963SC033365 Pending DE1189991B (de) 1963-05-31 1963-05-31 Verfahren zur Herstellung von 1, 2alpha-Methylen-delta-17alpha-hydroxy-progesteronen

Country Status (3)

Country Link
DE (1) DE1189991B (de)
GB (1) GB1049026A (de)
NL (1) NL142671B (de)

Also Published As

Publication number Publication date Type
NL6404660A (de) 1964-12-01 application
NL142671B (nl) 1974-07-15 application
GB1049026A (en) 1966-11-23 application

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