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IL40197A0 - New derivatives of 17-hydroxy-3-oxo-17alpha-pregn-4-ene-21-carboxylic acid and the corresponding gamma-lactones and their preparation - Google Patents

New derivatives of 17-hydroxy-3-oxo-17alpha-pregn-4-ene-21-carboxylic acid and the corresponding gamma-lactones and their preparation

Info

Publication number
IL40197A0
IL40197A0 IL40197A IL4019772A IL40197A0 IL 40197 A0 IL40197 A0 IL 40197A0 IL 40197 A IL40197 A IL 40197A IL 4019772 A IL4019772 A IL 4019772A IL 40197 A0 IL40197 A0 IL 40197A0
Authority
IL
Israel
Prior art keywords
17alpha
pregn
lactones
ene
oxo
Prior art date
Application number
IL40197A
Other versions
IL40197A (en
Original Assignee
Searle & Co
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 Searle & Co filed Critical Searle & Co
Publication of IL40197A0 publication Critical patent/IL40197A0/en
Publication of IL40197A publication Critical patent/IL40197A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • C07J9/005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane containing a carboxylic function directly attached or attached by a chain containing only carbon atoms to the cyclopenta[a]hydrophenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J21/001—Lactones
    • C07J21/003—Lactones at position 17

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL40197A 1971-08-25 1972-08-24 Derivatives of 17-hydroxy-3-oxo-17alpha-pregn-4-ene-21-carboxylic acid and the corresponding gamma-lactones and their preparation IL40197A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17492271A 1971-08-25 1971-08-25

Publications (2)

Publication Number Publication Date
IL40197A0 true IL40197A0 (en) 1972-10-29
IL40197A IL40197A (en) 1976-05-31

Family

ID=22638078

Family Applications (1)

Application Number Title Priority Date Filing Date
IL40197A IL40197A (en) 1971-08-25 1972-08-24 Derivatives of 17-hydroxy-3-oxo-17alpha-pregn-4-ene-21-carboxylic acid and the corresponding gamma-lactones and their preparation

Country Status (21)

Country Link
JP (2) JPS5839840B2 (en)
AT (1) AT323907B (en)
AU (1) AU475957B2 (en)
BE (1) BE787940A (en)
CA (1) CA970361A (en)
CH (2) CH601350A5 (en)
DE (1) DE2241680C2 (en)
DK (1) DK133954B (en)
ES (2) ES406044A1 (en)
FI (1) FI50429C (en)
FR (1) FR2150852B1 (en)
GB (1) GB1368005A (en)
IE (1) IE36653B1 (en)
IL (1) IL40197A (en)
KE (1) KE2813A (en)
MY (1) MY7800121A (en)
NL (1) NL176569C (en)
NO (1) NO134990C (en)
PH (1) PH9271A (en)
SE (2) SE380533B (en)
ZA (1) ZA725839B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069219A (en) * 1976-12-27 1978-01-17 G. D. Searle & Co. 7ξ-(Alkoxycarbonyl)-6ξ-alkyl/halo-17-hydroxy-3-oxo-17α-pregn-4-ene-21-carboxylic acid γ-lactones and corresponding 21-carboxylic acids, their salts, and esters
FR2496669A1 (en) * 1980-12-23 1982-06-25 Roussel Uclaf NOVEL STEROID 3-KETO4 OR 1-4 SUBSTITUTED DERIVATIVES IN POSITION 7, PROCESS FOR PREPARING THEM AND THEIR APPLICATION AS MEDICAMENTS
DE3111951A1 (en) * 1981-03-23 1982-09-30 Schering Ag, 1000 Berlin Und 4619 Bergkamen 7 (ALPHA) -ALKOXYCARBONYL-15SS-METHYLENE-4-ANDROSTENE, METHOD FOR THE PRODUCTION AND USE THEREOF AS A MEDICINAL PRODUCT
JPS57169230A (en) * 1981-04-10 1982-10-18 Matsushita Electric Ind Co Ltd Oil-immersed plastic ilm capacitor
US5296318A (en) * 1993-03-05 1994-03-22 Bell Communications Research, Inc. Rechargeable lithium intercalation battery with hybrid polymeric electrolyte
WO2006032970A2 (en) * 2004-09-09 2006-03-30 Pharmacia Corporation PROCESS FOR PREPARING 7α-ALKOXYCARBONYL SUBSTITUTED STEROIDS

Also Published As

Publication number Publication date
DE2241680A1 (en) 1973-03-01
DK133954B (en) 1976-08-16
JPS4832860A (en) 1973-05-02
FI50429B (en) 1975-12-01
ZA725839B (en) 1973-10-31
SE404024B (en) 1978-09-18
NL176569B (en) 1984-12-03
PH9271A (en) 1975-07-30
FI50429C (en) 1976-03-10
JPS5839840B2 (en) 1983-09-01
FR2150852B1 (en) 1975-10-17
SE7415187L (en) 1974-12-04
MY7800121A (en) 1978-12-31
AU4578772A (en) 1974-02-28
IE36653L (en) 1973-02-25
BE787940A (en) 1973-02-26
AU475957B2 (en) 1976-09-09
NL7211559A (en) 1973-02-27
DK133954C (en) 1977-01-24
SE380533B (en) 1975-11-10
NL176569C (en) 1985-05-01
CH601350A5 (en) 1978-07-14
NO134990C (en) 1977-01-26
NO134990B (en) 1976-10-11
CA970361A (en) 1975-07-01
KE2813A (en) 1978-02-10
GB1368005A (en) 1974-09-25
CH603689A5 (en) 1978-08-31
DE2241680C2 (en) 1982-09-09
ES406044A1 (en) 1976-01-16
JPS5890598A (en) 1983-05-30
AT323907B (en) 1975-08-11
JPS611080B2 (en) 1986-01-13
IL40197A (en) 1976-05-31
ES435189A1 (en) 1976-12-01
FR2150852A1 (en) 1973-04-13
IE36653B1 (en) 1977-01-19

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