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FI45175C - Process for the preparation of 18-methyl-19-nor-17alpha-hydroxy-progesterones and their 17alpha-esters. - Google Patents

Process for the preparation of 18-methyl-19-nor-17alpha-hydroxy-progesterones and their 17alpha-esters.

Info

Publication number
FI45175C
FI45175C FI680607A FI60768A FI45175C FI 45175 C FI45175 C FI 45175C FI 680607 A FI680607 A FI 680607A FI 60768 A FI60768 A FI 60768A FI 45175 C FI45175 C FI 45175C
Authority
FI
Finland
Prior art keywords
17alpha
progesterones
hydroxy
esters
methyl
Prior art date
Application number
FI680607A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI45175B (en
Inventor
Prezewowsky Klaus
Neumann Friedmund
Wiechert Rudolf
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 FI45175B publication Critical patent/FI45175B/fi
Publication of FI45175C publication Critical patent/FI45175C/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)
FI680607A 1967-05-05 1968-03-06 Process for the preparation of 18-methyl-19-nor-17alpha-hydroxy-progesterones and their 17alpha-esters. FI45175C (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FI45175B FI45175B (en) 1971-12-31
FI45175C true FI45175C (en) 1972-04-10

Family

ID=7435799

Family Applications (1)

Application Number Title Priority Date Filing Date
FI680607A FI45175C (en) 1967-05-05 1968-03-06 Process for the preparation of 18-methyl-19-nor-17alpha-hydroxy-progesterones and their 17alpha-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
SE335856B (en) 1971-06-14
AT279819B (en) 1970-03-25
DE1643020A1 (en) 1971-04-15
FR1581520A (en) 1969-09-19
FI45175B (en) 1971-12-31
BE714593A (en) 1968-11-04
NL160276C (en) 1979-10-15
NL6806348A (en) 1968-11-06
GB1226356A (en) 1971-03-24
CS150217B2 (en) 1973-09-04
DK119976B (en) 1971-03-22
FR8084M (en) 1970-07-20
NO127194B (en) 1973-05-21
CA923891A (en) 1973-04-03
NL160276B (en) 1979-05-15
CH581150A5 (en) 1976-10-29
CH563408A5 (en) 1975-06-30
ES351661A1 (en) 1969-06-01

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