DK140728C - - Google Patents

Info

Publication number
DK140728C
DK140728C DK241377A DK241377A DK140728C DK 140728 C DK140728 C DK 140728C DK 241377 A DK241377 A DK 241377A DK 241377 A DK241377 A DK 241377A DK 140728 C DK140728 C DK 140728C
Authority
DK
Denmark
Application number
DK241377A
Other languages
Danish (da)
Other versions
DK140728B (da
DK241377A (fr
Inventor
H Hofmeister
K Annen
H Laurent
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 DK241377A publication Critical patent/DK241377A/da
Publication of DK140728B publication Critical patent/DK140728B/da
Application granted granted Critical
Publication of DK140728C publication Critical patent/DK140728C/da

Links

Classifications

    • 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
    • C07J41/0044—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 with an estrane or gonane skeleton, including 18-substituted derivatives and derivatives where position 17-beta is substituted by a carbon atom not directly bonded to another carbon atom and not being part of an amide group
    • 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
    • C07J41/0038—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 with an androstane skeleton, including 18- or 19-substituted derivatives, 18-nor derivatives and also derivatives where position 17-beta is substituted by a carbon atom not directly bonded to a further carbon atom and not being part of an amide group
    • 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
    • C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
    • C07J7/001—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group
    • C07J7/004—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa
    • C07J7/0045—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa not substituted in position 16
DK241377AA 1976-06-02 1977-06-01 Fremgangsmåde til fremstilling af pregnanderivater. DK140728B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2625306A DE2625306C2 (de) 1976-06-02 1976-06-02 Verfahren zur Herstellung von Pregnan-Derivaten

Publications (3)

Publication Number Publication Date
DK241377A DK241377A (fr) 1977-12-03
DK140728B DK140728B (da) 1979-11-05
DK140728C true DK140728C (fr) 1980-03-24

Family

ID=5979899

Family Applications (1)

Application Number Title Priority Date Filing Date
DK241377AA DK140728B (da) 1976-06-02 1977-06-01 Fremgangsmåde til fremstilling af pregnanderivater.

Country Status (9)

Country Link
US (1) US4102908A (fr)
JP (1) JPS52151157A (fr)
DD (1) DD131028A5 (fr)
DE (1) DE2625306C2 (fr)
DK (1) DK140728B (fr)
FR (1) FR2355031A1 (fr)
GB (1) GB1578065A (fr)
HU (1) HU174982B (fr)
NL (1) NL7705644A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482494A (en) * 1981-04-16 1984-11-13 Richter Gedeon Vegyeszeti Gyar R.T. Process for preparing 17α-hydroxy-pregn-4-en-3,20-dione
EP0063368B1 (fr) * 1981-04-16 1984-07-25 Richter Gedeon Vegyeszeti Gyar R.T. Procédé de préparation de dérivés du pregn-4-ène-3,20-dione, ainsi que les dérivés du 17-alpha-éthynyl-17-bêta-trifluoroacétoxy-gon-4-ène-3-one et médicaments contenant ces derniers
DE3315324A1 (de) * 1983-04-25 1984-10-31 Schering AG, 1000 Berlin und 4709 Bergkamen Verfahren zur herstellung von 17(alpha)-(br oder j)-ethinyl-17ss-or-steroiden
DE3434448A1 (de) * 1984-09-17 1986-03-27 Schering AG, 1000 Berlin und 4709 Bergkamen Verfahren zur herstellung von pregnan-derivaten
US4588529A (en) * 1985-02-28 1986-05-13 The Upjohn Company Mercury removal process
US5792758A (en) * 1995-12-08 1998-08-11 G. D. Searle & Co. Steroid nitrite ester derivatives useful as anti-inflammatory drugs

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2411172A (en) * 1940-03-22 1946-11-19 Squibb & Sons Inc 17-acetyl-17-hydroxy-perhydrocyclopentenophenanthrenes, anils, and oximes thereof, and method of preparing them
US2357364A (en) * 1940-03-22 1944-09-05 Squibb & Sons Inc Keto derviatives of 17-ethynyl-17-hydroxy-perhydrocyclopentenophenanthrenes and process of preparing them
US2598652A (en) * 1949-06-14 1952-05-27 Lab Francais Chimiotherapie Derivative of estradiol and process of preparing it
DE2023122C3 (de) * 1970-05-05 1979-11-22 Schering Ag, 1000 Berlin Und 4619 Bergkamen Verfahren zur Herstellung von Pregnen-Derivaten
DE2230286C3 (de) * 1972-06-16 1981-09-24 Schering Ag Berlin Und Bergkamen, 1000 Berlin Verfahren zur Herstellung von Pregnan-Derivaten
DE2140291C3 (de) * 1971-08-06 1981-08-27 Schering Ag Berlin Und Bergkamen, 1000 Berlin Verfahren zur Herstellung von Pregnan-Derivaten
BE787242A (fr) * 1971-08-06 1973-02-05 Schering Ag Procede de preparation de derives du pregnane, et produits obtenus

Also Published As

Publication number Publication date
DE2625306C2 (de) 1978-06-15
DK140728B (da) 1979-11-05
GB1578065A (en) 1980-10-29
JPS52151157A (en) 1977-12-15
DE2625306B1 (de) 1977-11-03
NL7705644A (nl) 1977-12-06
FR2355031A1 (fr) 1978-01-13
DK241377A (fr) 1977-12-03
HU174982B (hu) 1980-04-28
US4102908A (en) 1978-07-25
DD131028A5 (de) 1978-05-24

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