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DK119976B - Analogous process for the preparation of 18-methyl-19-nor-17α-hydroxyprogesterones and -17-esters thereof. - Google Patents

Analogous process for the preparation of 18-methyl-19-nor-17α-hydroxyprogesterones and -17-esters thereof.

Info

Publication number
DK119976B
DK119976B DK116668AA DK116668A DK119976B DK 119976 B DK119976 B DK 119976B DK 116668A A DK116668A A DK 116668AA DK 116668 A DK116668 A DK 116668A DK 119976 B DK119976 B DK 119976B
Authority
DK
Denmark
Prior art keywords
hydroxyprogesterones
esters
methyl
preparation
analogous process
Prior art date
Application number
DK116668AA
Other languages
Danish (da)
Inventor
K Prezewowsky
F Neumann
R Wiechert
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 DK119976B publication Critical patent/DK119976B/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)
DK116668AA 1967-05-05 1968-03-19 Analogous process for the preparation of 18-methyl-19-nor-17α-hydroxyprogesterones and -17-esters thereof. DK119976B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DK119976B true DK119976B (en) 1971-03-22

Family

ID=7435799

Family Applications (1)

Application Number Title Priority Date Filing Date
DK116668AA DK119976B (en) 1967-05-05 1968-03-19 Analogous process for the preparation of 18-methyl-19-nor-17α-hydroxyprogesterones and -17-esters thereof.

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
NL160276B (en) 1979-05-15
FR1581520A (en) 1969-09-19
BE714593A (en) 1968-11-04
AT279819B (en) 1970-03-25
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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