DE2140291C3 - Verfahren zur Herstellung von Pregnan-Derivaten - Google Patents

Verfahren zur Herstellung von Pregnan-Derivaten

Info

Publication number
DE2140291C3
DE2140291C3 DE19712140291 DE2140291A DE2140291C3 DE 2140291 C3 DE2140291 C3 DE 2140291C3 DE 19712140291 DE19712140291 DE 19712140291 DE 2140291 A DE2140291 A DE 2140291A DE 2140291 C3 DE2140291 C3 DE 2140291C3
Authority
DE
Germany
Prior art keywords
sulfite
methyl
mercury
bis
mixture
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
DE19712140291
Other languages
German (de)
English (en)
Other versions
DE2140291A1 (de
DE2140291B2 (de
Inventor
Helmut Dr. 4750 Unna Haeuser
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.)
Bayer Pharma AG
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
Priority to BE787242D priority Critical patent/BE787242A/xx
Application filed by Schering AG filed Critical Schering AG
Priority to DE19712140291 priority patent/DE2140291C3/de
Priority to DD164134A priority patent/DD99163A5/xx
Priority to CS473472A priority patent/CS166657B2/cs
Priority to DK340272AA priority patent/DK130957B/da
Priority to SU1809607A priority patent/SU514573A3/ru
Priority to IL39898A priority patent/IL39898A/xx
Priority to GB3354772A priority patent/GB1403567A/en
Priority to HUSCHE402*1A priority patent/HU164849B/hu
Priority to CH1102172A priority patent/CH617940A5/de
Priority to IE1039/72A priority patent/IE36592B1/xx
Priority to US00277123A priority patent/US3764615A/en
Priority to PL1972157122A priority patent/PL82005B1/pl
Priority to ZA725361A priority patent/ZA725361B/xx
Priority to PH13772*UA priority patent/PH9396A/en
Priority to AT675972A priority patent/AT340068B/de
Priority to NL7210758A priority patent/NL7210758A/xx
Priority to SE7210201A priority patent/SE377805B/xx
Priority to FR7228238A priority patent/FR2149911A5/fr
Priority to CA148,790A priority patent/CA963001A/en
Priority to AU45338/72A priority patent/AU473017B2/en
Priority to JP7902772A priority patent/JPS5617360B2/ja
Publication of DE2140291A1 publication Critical patent/DE2140291A1/de
Priority to CH290876A priority patent/CH621130A5/de
Publication of DE2140291B2 publication Critical patent/DE2140291B2/de
Application granted granted Critical
Publication of DE2140291C3 publication Critical patent/DE2140291C3/de
Expired legal-status Critical Current

Links

Landscapes

  • Steroid Compounds (AREA)
DE19712140291 1971-08-06 1971-08-06 Verfahren zur Herstellung von Pregnan-Derivaten Expired DE2140291C3 (de)

Priority Applications (23)

Application Number Priority Date Filing Date Title
BE787242D BE787242A (fr) 1971-08-06 Procede de preparation de derives du pregnane, et produits obtenus
DE19712140291 DE2140291C3 (de) 1971-08-06 1971-08-06 Verfahren zur Herstellung von Pregnan-Derivaten
DD164134A DD99163A5 (show.php) 1971-08-06 1972-07-03
CS473472A CS166657B2 (show.php) 1971-08-06 1972-07-04
DK340272AA DK130957B (da) 1971-08-06 1972-07-07 Fremgangsmåde til fremstilling af pregnanderivater.
SU1809607A SU514573A3 (ru) 1971-08-06 1972-07-12 Способ получени производных прегнана
IL39898A IL39898A (en) 1971-08-06 1972-07-13 Process for the manufacture of 17alpha-hydroxy-20-oxo-pregnane derivatives from bis(17alpha-ethynyl-androstan-17beta-yl)-sulphites
GB3354772A GB1403567A (en) 1971-08-06 1972-07-18 Process for the manufacture of pregnane derivatives
HUSCHE402*1A HU164849B (show.php) 1971-08-06 1972-07-20
CH1102172A CH617940A5 (show.php) 1971-08-06 1972-07-24
IE1039/72A IE36592B1 (en) 1971-08-06 1972-07-25 Process for the manufacture of pregnane derivatives
US00277123A US3764615A (en) 1971-08-06 1972-08-01 Process for the preparation of pregnane derivatives
PL1972157122A PL82005B1 (show.php) 1971-08-06 1972-08-04
PH13772*UA PH9396A (en) 1971-08-06 1972-08-04 Process for the manufacture of pregnane derivatives
AT675972A AT340068B (de) 1971-08-06 1972-08-04 Verfahren zur herstellung von pregnan-derivaten
NL7210758A NL7210758A (show.php) 1971-08-06 1972-08-04
SE7210201A SE377805B (show.php) 1971-08-06 1972-08-04
FR7228238A FR2149911A5 (show.php) 1971-08-06 1972-08-04
ZA725361A ZA725361B (en) 1971-08-06 1972-08-04 Process for the manufacture of pregnane derivatives
CA148,790A CA963001A (en) 1971-08-06 1972-08-04 Process for producing pregnane derivatives
AU45338/72A AU473017B2 (en) 1971-08-06 1972-08-07 Process for the manufacture of pregnane derivatives
JP7902772A JPS5617360B2 (show.php) 1971-08-06 1972-08-07
CH290876A CH621130A5 (show.php) 1971-08-06 1976-03-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712140291 DE2140291C3 (de) 1971-08-06 1971-08-06 Verfahren zur Herstellung von Pregnan-Derivaten

Publications (3)

Publication Number Publication Date
DE2140291A1 DE2140291A1 (de) 1973-02-15
DE2140291B2 DE2140291B2 (de) 1980-07-03
DE2140291C3 true DE2140291C3 (de) 1981-08-27

Family

ID=5816491

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712140291 Expired DE2140291C3 (de) 1971-08-06 1971-08-06 Verfahren zur Herstellung von Pregnan-Derivaten

Country Status (5)

Country Link
AU (1) AU473017B2 (show.php)
CA (1) CA963001A (show.php)
CS (1) CS166657B2 (show.php)
DE (1) DE2140291C3 (show.php)
ZA (1) ZA725361B (show.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2625306C2 (de) * 1976-06-02 1978-06-15 Schering Ag, 1000 Berlin Und 4619 Bergkamen Verfahren zur Herstellung von Pregnan-Derivaten
FR2486947A1 (fr) * 1980-07-15 1982-01-22 Roussel Uclaf Nouveaux derives steroides 20-isonitriles 17(20) insatures, leur procede de preparation et leur application a la preparation des steroides 17a-hydroxy 20-ceto

Also Published As

Publication number Publication date
DE2140291A1 (de) 1973-02-15
CS166657B2 (show.php) 1976-03-29
AU473017B2 (en) 1976-06-10
DE2140291B2 (de) 1980-07-03
CA963001A (en) 1975-02-18
ZA725361B (en) 1973-04-25
AU4533872A (en) 1974-02-14

Similar Documents

Publication Publication Date Title
CH533094A (de) Verfahren zur Herstellung neuer Steroide
EP0100874B1 (de) Neue 6,16-Dimethylkortikoide, ihre Herstellung und Verwendung
DE2913147C2 (show.php)
DE2715863A1 (de) Verfahren zur herstellung von steroidcarbonsaeuren und ihren estern
DE2140291C3 (de) Verfahren zur Herstellung von Pregnan-Derivaten
DE2625306C2 (de) Verfahren zur Herstellung von Pregnan-Derivaten
DE2023122C3 (de) Verfahren zur Herstellung von Pregnen-Derivaten
CH617940A5 (show.php)
DE2230286C3 (de) Verfahren zur Herstellung von Pregnan-Derivaten
DE2064859C3 (de) Neue 6 a -Fluor-16 a , 18dimethyl-l,4-pregnadien-3,20-dion Derivate, Verfahren zu ihrer Herstellung sowie diese enthaltende Arzneimittel
CH494213A (de) Verfahren zur Herstellung von Gonadienonen
DE1125422B (de) Verfahren zur Herstellung von 6-Fluor-í¸-3-ketosteoriden
DE1131213B (de) Verfahren zur Herstellung neuer Pregnanverbindungen
DE1793270A1 (de) 16alpha,17alpha-Methylensteroidverbindungen und Verfahren zu ihrer Herstellung
DE1241825C2 (de) Verfahren zur herstellung von 6-chlor-4,6-dienverbindungen der pregnan-, androstan- oder cholestanreihe
DE2433178A1 (de) In 21-stellung alkylierte steroide der pregnanreihe
DE2055221A1 (en) 17-acyloxy-3-keto-pregn-4-enes prepn - by acylating 17-hydroxy steroids in presence ofstannic chloride
AT251774B (de) Verfahren zur Herstellung von neuen 6α9α-Difluor-16-methylpregnenen und -pregnadienen
DE1593209C3 (de) Verfahren zur 17 alpha-Alkylierung von 20-Ketosteroiden der Pregnanreihe und 17alpha-Alkylsteroide der Pregnanreihe
DE1493163C3 (de) nalpha-Äthinyl-ie-methyl-Delta hoch 4-östren-3 beta-17 betadiole, Verfahren zu deren Herstellung sowie diese enthaltende Mittel
DE1813083A1 (de) 17alpha-Acyloxy-11ss-methyl-19-norpregn-4-en-3,20-dione und deren Derivate sowie Verfahren zur Herstellung dieser Verbindungen
DE1468423A1 (de) Verfahren zur Herstellung von 7-Alkyl-19-norsteroiden
AT232653B (de) Verfahren zur Herstellung von in 21-Stellung substituierten 16α-Methyl-allopregnanen
CH553759A (de) Verfahren zur herstellung von neuen 4-chlor-1,2(alpha)-methylen-(delta)4,6-pregnadien-17(alpha)-ol-3,20-dion oder dessen 17estern.
DE2023129A1 (de) Neue Triacyloxymethal-acetoxysteroide

Legal Events

Date Code Title Description
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8330 Complete disclaimer