CA923891A - 18-METHYL-19-NOR-17.alpha.-HYDROXY-PROGESTERONES AND THEIR ESTERS AND A PROCESS FOR THEIR MANUFACTURE - Google Patents

18-METHYL-19-NOR-17.alpha.-HYDROXY-PROGESTERONES AND THEIR ESTERS AND A PROCESS FOR THEIR MANUFACTURE

Info

Publication number
CA923891A
CA923891A CA019125A CA19125A CA923891A CA 923891 A CA923891 A CA 923891A CA 019125 A CA019125 A CA 019125A CA 19125 A CA19125 A CA 19125A CA 923891 A CA923891 A CA 923891A
Authority
CA
Canada
Prior art keywords
progesterones
alpha
hydroxy
esters
methyl
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.)
Expired
Application number
CA019125A
Inventor
Wiechert Rudolf
Prezewowsky Klaus
Neumann Friedmund
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
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 CA923891A publication Critical patent/CA923891A/en
Expired legal-status Critical Current

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)
CA019125A 1967-05-05 1968-05-03 18-METHYL-19-NOR-17.alpha.-HYDROXY-PROGESTERONES AND THEIR ESTERS AND A PROCESS FOR THEIR MANUFACTURE Expired CA923891A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA923891A true CA923891A (en) 1973-04-03

Family

ID=7435799

Family Applications (1)

Application Number Title Priority Date Filing Date
CA019125A Expired CA923891A (en) 1967-05-05 1968-05-03 18-METHYL-19-NOR-17.alpha.-HYDROXY-PROGESTERONES AND THEIR ESTERS AND A PROCESS FOR THEIR MANUFACTURE

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
DE1643020A1 (en) 1971-04-15
FR1581520A (en) 1969-09-19
ES351661A1 (en) 1969-06-01
BE714593A (en) 1968-11-04
CH581150A5 (en) 1976-10-29
NO127194B (en) 1973-05-21
NL6806348A (en) 1968-11-06
NL160276B (en) 1979-05-15
FI45175B (en) 1971-12-31
CS150217B2 (en) 1973-09-04
FI45175C (en) 1972-04-10
GB1226356A (en) 1971-03-24
FR8084M (en) 1970-07-20
CH563408A5 (en) 1975-06-30
NL160276C (en) 1979-10-15
AT279819B (en) 1970-03-25
SE335856B (en) 1971-06-14
DK119976B (en) 1971-03-22

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