FI50429C - Process for the preparation of diuretic 17beta-hydroxy-7-alkoxycarbonyl-3-oxo-17alpha-pregn-4-ene-21-carboxylic acid gamma-lactones - Google Patents

Process for the preparation of diuretic 17beta-hydroxy-7-alkoxycarbonyl-3-oxo-17alpha-pregn-4-ene-21-carboxylic acid gamma-lactones

Info

Publication number
FI50429C
FI50429C FI722353A FI235372A FI50429C FI 50429 C FI50429 C FI 50429C FI 722353 A FI722353 A FI 722353A FI 235372 A FI235372 A FI 235372A FI 50429 C FI50429 C FI 50429C
Authority
FI
Finland
Prior art keywords
17alpha
17beta
pregn
diuretic
lactones
Prior art date
Application number
FI722353A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI50429B (en
Inventor
Richard Mathias Weier
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
Priority to FI751305A priority Critical patent/FI51940C/en
Application granted granted Critical
Publication of FI50429B publication Critical patent/FI50429B/fi
Publication of FI50429C publication Critical patent/FI50429C/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)
FI722353A 1971-08-25 1972-08-24 Process for the preparation of diuretic 17beta-hydroxy-7-alkoxycarbonyl-3-oxo-17alpha-pregn-4-ene-21-carboxylic acid gamma-lactones FI50429C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI751305A FI51940C (en) 1971-08-25 1975-04-30 Process for the preparation of diuretic 17-hydroxy-3-oxo-17alpha-preg-4-en-7alpha, 21-carboxylic acids, their esters or salts.

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FI50429B FI50429B (en) 1975-12-01
FI50429C true FI50429C (en) 1976-03-10

Family

ID=22638078

Family Applications (1)

Application Number Title Priority Date Filing Date
FI722353A FI50429C (en) 1971-08-25 1972-08-24 Process for the preparation of diuretic 17beta-hydroxy-7-alkoxycarbonyl-3-oxo-17alpha-pregn-4-ene-21-carboxylic acid gamma-lactones

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
IE36653B1 (en) 1977-01-19
PH9271A (en) 1975-07-30
KE2813A (en) 1978-02-10
DK133954C (en) 1977-01-24
AU4578772A (en) 1974-02-28
ZA725839B (en) 1973-10-31
AU475957B2 (en) 1976-09-09
AT323907B (en) 1975-08-11
NL7211559A (en) 1973-02-27
NO134990C (en) 1977-01-26
JPS611080B2 (en) 1986-01-13
NL176569C (en) 1985-05-01
JPS5839840B2 (en) 1983-09-01
CH603689A5 (en) 1978-08-31
JPS4832860A (en) 1973-05-02
DK133954B (en) 1976-08-16
NO134990B (en) 1976-10-11
IL40197A0 (en) 1972-10-29
CA970361A (en) 1975-07-01
SE7415187L (en) 1974-12-04
CH601350A5 (en) 1978-07-14
IE36653L (en) 1973-02-25
IL40197A (en) 1976-05-31
FR2150852B1 (en) 1975-10-17
ES435189A1 (en) 1976-12-01
BE787940A (en) 1973-02-26
DE2241680C2 (en) 1982-09-09
MY7800121A (en) 1978-12-31
NL176569B (en) 1984-12-03
JPS5890598A (en) 1983-05-30
DE2241680A1 (en) 1973-03-01
SE380533B (en) 1975-11-10
ES406044A1 (en) 1976-01-16
FI50429B (en) 1975-12-01
SE404024B (en) 1978-09-18
FR2150852A1 (en) 1973-04-13
GB1368005A (en) 1974-09-25

Similar Documents

Publication Publication Date Title
SE393800B (en) PROCEDURE FOR THE PREPARATION OF BENZOYLAMINO-ALKYL-PHENOXY-ALKYLCARBONIC ACID DERIVATIVES WITH LIPID-SINGING EFFECT
RO67479A (en) PROCESS FOR THE PREPARATION OF PLEUROMUTILES
AR213059A1 (en) PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF 7-ACILAMINOCEPHALOSPORANIC ACID
IT964102B (en) PREPARATION OF GLIOXYLIC ACID
EG10760A (en) Process for the preparation of 4-phenoxy-phenoxy-alkane-carboxylic acid derivatives
AR207429A1 (en) PROCEDURE FOR THE PREPARATION OF 7-ACILAMIDO-3-CEFEM-4-CARBOXYL ACIDS
SE7700442L (en) PROCEDURE FOR THE PREPARATION OF 6-AMINOPENICILLANIC ACID
NO144153C (en) PROCEDURE FOR PREPARATION OF DELTA3-7-ACYLAMIDO-3-METHYL-CEFEM-4-CARBOXYLIC ACIDS
NO147917C (en) PROCEDURE FOR THE PREPARATION OF 3-METHYL-DELTA3-CEFEM-4-CARBOXYLIC ACID COMPOUNDS
BG20609A3 (en) METHOD FOR THE PREPARATION OF 7-ALPHA-HYDROXY-ALPHA-PHENYL(ACETAMIDO-3/1-METHYL-1H-TETRAZOLE-5-YLTHIOMETHYL)-3-CEPHEM-4-CARBONIC ACID
BE785344A (en) PROCESS FOR THE PREPARATION OF ALCENYL-SILANES
SE382809B (en) PROCEDURE FOR PREPARING PHENOXYTIC ACID DERIVATIVES
RO71183A (en) PROCESS FOR PREPARATION OF SUBSTITUTED 20-ON-STEROIDS
FI50429C (en) Process for the preparation of diuretic 17beta-hydroxy-7-alkoxycarbonyl-3-oxo-17alpha-pregn-4-ene-21-carboxylic acid gamma-lactones
BG19375A3 (en) METHOD FOR THE PREPARATION OF 3,4-1H-ISOQUINOMIN-1-ONES
NO144633C (en) PROCEDURE FOR THE PREPARATION OF 6-AMINOPENICILLANIC ACID
RO69264A (en) PROCESS FOR THE PREPARATION OF ALFA-AMINO-ALCOHOLS
BE789702A (en) PROCESS FOR THE PREPARATION OF DINITROANTHRAQUINONS
NO140736C (en) PROCEDURE FOR THE PREPARATION OF POLY-ALFA-OXYACRYLIC ACID
IT972660B (en) PROCEDURE FOR THE PREPARATION OF ANTHRACHINONSULPHONIC ACIDS
PH10267A (en) New derivatives of 4-chloro-5-sulfamoyl-anthranilic acid
BG22822A3 (en) METHOD FOR PREPARATION OF PHENYLIMIDAZOLIDINONES
BE781275A (en) PROCESS FOR THE PREPARATION OF O-AMINOBENZONITRILS
SE392724B (en) PROCEDURE FOR THE PREPARATION OF 7-AMINOCEFALOSPORANIC ACID
RO70471A (en) PROCESS FOR PREPARATION OF DICLORETHENE