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AT279819B - Process for the preparation of new 18-methyl-19-nor-17α-hydroxyprogesterones and their esters - Google Patents

Process for the preparation of new 18-methyl-19-nor-17α-hydroxyprogesterones and their esters

Info

Publication number
AT279819B
AT279819B AT244868A AT244868A AT279819B AT 279819 B AT279819 B AT 279819B AT 244868 A AT244868 A AT 244868A AT 244868 A AT244868 A AT 244868A AT 279819 B AT279819 B AT 279819B
Authority
AT
Austria
Prior art keywords
hydroxyprogesterones
esters
methyl
preparation
new
Prior art date
Application number
AT244868A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT279819B publication Critical patent/AT279819B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/0077—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 substituted in position 11-beta by a carbon atom, further substituted by a group comprising at least one further carbon atom
    • C07J41/0083—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 substituted in position 11-beta by a carbon atom, further substituted by a group comprising at least one further carbon atom substituted in position 11-beta by an optionally substituted phenyl group not further condensed with other rings
    • 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)
  • Organic Chemistry (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)
  • Steroid Compounds (AREA)
AT244868A 1967-05-05 1968-03-12 Process for the preparation of new 18-methyl-19-nor-17α-hydroxyprogesterones and their esters AT279819B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESC040657 1967-05-05

Publications (1)

Publication Number Publication Date
AT279819B true AT279819B (en) 1970-03-25

Family

ID=7435799

Family Applications (1)

Application Number Title Priority Date Filing Date
AT244868A AT279819B (en) 1967-05-05 1968-03-12 Process for the preparation of new 18-methyl-19-nor-17α-hydroxyprogesterones and their esters

Country Status (13)

Country Link
AT (1) AT279819B (en)
BE (1) BE714593A (en)
CA (1) CA923891A (en)
CH (2) CH581150A5 (en)
CS (1) CS150217B2 (en)
DK (1) DK119976B (en)
ES (1) ES351661A1 (en)
FI (1) FI45175C (en)
FR (2) FR1581520A (en)
GB (1) GB1226356A (en)
NL (1) NL160276C (en)
NO (1) NO127194B (en)
SE (1) SE335856B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5655400A (en) * 1979-10-12 1981-05-15 Mitsubishi Chem Ind Ltd Improved preparation process of 4,6-dien-3-one steroid
HU216828B (en) * 1995-12-22 1999-09-28 Richter Gedeon Vegyészeti Gyár Rt. Steroids, process for producing them, pharmaceutical compositions containing them and their intermediates
HUP0301332A3 (en) * 2003-05-14 2006-04-28 Richter Gedeon Vegyeszet New mono-and bismethylene steroid derivatives and process for their synthesis and pharmaceutical compositions containing them

Also Published As

Publication number Publication date
NL6806348A (en) 1968-11-06
CA923891A (en) 1973-04-03
NO127194B (en) 1973-05-21
FI45175C (en) 1972-04-10
SE335856B (en) 1971-06-14
GB1226356A (en) 1971-03-24
DK119976B (en) 1971-03-22
NL160276B (en) 1979-05-15
FR1581520A (en) 1969-09-19
BE714593A (en) 1968-11-04
DE1643020A1 (en) 1971-04-15
FI45175B (en) 1971-12-31
CH563408A5 (en) 1975-06-30
NL160276C (en) 1979-10-15
CH581150A5 (en) 1976-10-29
FR8084M (en) 1970-07-20
CS150217B2 (en) 1973-09-04
ES351661A1 (en) 1969-06-01

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Legal Events

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