AU475957B2 - 17-HYDROXY-7-(LOWER ALKOXY) CARBONYL-3-OXO-17a-PREGN-4-ENE-21-CARBOXYLIC ACID Y-LACTONES AND CONGENERS - Google Patents

17-HYDROXY-7-(LOWER ALKOXY) CARBONYL-3-OXO-17a-PREGN-4-ENE-21-CARBOXYLIC ACID Y-LACTONES AND CONGENERS

Info

Publication number
AU475957B2
AU475957B2 AU45787/72A AU4578772A AU475957B2 AU 475957 B2 AU475957 B2 AU 475957B2 AU 45787/72 A AU45787/72 A AU 45787/72A AU 4578772 A AU4578772 A AU 4578772A AU 475957 B2 AU475957 B2 AU 475957B2
Authority
AU
Australia
Prior art keywords
pregn
congeners
lactones
ene
oxo
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
AU45787/72A
Other versions
AU4578772A (en
Inventor
Mathias Weier Richard
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.)
GD Searle LLC
Original Assignee
GD Searle LLC
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 GD Searle LLC filed Critical GD Searle LLC
Publication of AU4578772A publication Critical patent/AU4578772A/en
Application granted granted Critical
Publication of AU475957B2 publication Critical patent/AU475957B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
AU45787/72A 1971-08-25 1972-08-21 17-HYDROXY-7-(LOWER ALKOXY) CARBONYL-3-OXO-17a-PREGN-4-ENE-21-CARBOXYLIC ACID Y-LACTONES AND CONGENERS Expired AU475957B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17492271A 1971-08-25 1971-08-25
USUS174,922 1971-08-25

Publications (2)

Publication Number Publication Date
AU4578772A AU4578772A (en) 1974-02-28
AU475957B2 true AU475957B2 (en) 1976-09-09

Family

ID=22638078

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45787/72A Expired AU475957B2 (en) 1971-08-25 1972-08-21 17-HYDROXY-7-(LOWER ALKOXY) CARBONYL-3-OXO-17a-PREGN-4-ENE-21-CARBOXYLIC ACID Y-LACTONES AND CONGENERS

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
BRPI0515106A (en) * 2004-09-09 2008-07-08 Pharmacia Corp process for preparing substituted 7 (alpha) -alkoxycarbonyl steroids

Also Published As

Publication number Publication date
JPS5839840B2 (en) 1983-09-01
JPS4832860A (en) 1973-05-02
AT323907B (en) 1975-08-11
DK133954B (en) 1976-08-16
MY7800121A (en) 1978-12-31
NO134990C (en) 1977-01-26
IE36653L (en) 1973-02-25
ZA725839B (en) 1973-10-31
NL7211559A (en) 1973-02-27
SE380533B (en) 1975-11-10
FR2150852B1 (en) 1975-10-17
IE36653B1 (en) 1977-01-19
FI50429B (en) 1975-12-01
ES406044A1 (en) 1976-01-16
CH601350A5 (en) 1978-07-14
NL176569B (en) 1984-12-03
IL40197A (en) 1976-05-31
AU4578772A (en) 1974-02-28
JPS611080B2 (en) 1986-01-13
SE7415187L (en) 1974-12-04
KE2813A (en) 1978-02-10
BE787940A (en) 1973-02-26
FI50429C (en) 1976-03-10
NL176569C (en) 1985-05-01
GB1368005A (en) 1974-09-25
DK133954C (en) 1977-01-24
CH603689A5 (en) 1978-08-31
ES435189A1 (en) 1976-12-01
DE2241680C2 (en) 1982-09-09
FR2150852A1 (en) 1973-04-13
DE2241680A1 (en) 1973-03-01
CA970361A (en) 1975-07-01
SE404024B (en) 1978-09-18
JPS5890598A (en) 1983-05-30
IL40197A0 (en) 1972-10-29
NO134990B (en) 1976-10-11
PH9271A (en) 1975-07-30

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