CS203912B2 - Process for preparing derivatives of estradiene - Google Patents

Process for preparing derivatives of estradiene Download PDF

Info

Publication number
CS203912B2
CS203912B2 CS766516A CS651676A CS203912B2 CS 203912 B2 CS203912 B2 CS 203912B2 CS 766516 A CS766516 A CS 766516A CS 651676 A CS651676 A CS 651676A CS 203912 B2 CS203912 B2 CS 203912B2
Authority
CS
Czechoslovakia
Prior art keywords
methyl
estradien
ethynyl
hydroxy
propylenedioxy
Prior art date
Application number
CS766516A
Other languages
Czech (cs)
English (en)
Inventor
Helmut Hofmeister
Rudolf Wiechert
Klaus Annen
Henry Laurent
Hermann Steinbeck
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
Priority to CS795403A priority Critical patent/CS203913B2/cs
Publication of CS203912B2 publication Critical patent/CS203912B2/cs

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
    • C07J41/0005—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring the nitrogen atom being directly linked to the cyclopenta(a)hydro phenanthrene skeleton
    • C07J41/0016—Oximes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0051—Estrane derivatives
    • C07J1/0081—Substituted in position 17 alfa and 17 beta
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0051—Estrane derivatives
    • C07J1/0081—Substituted in position 17 alfa and 17 beta
    • C07J1/0088—Substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being an unsaturated hydrocarbon group
    • C07J1/0096—Alkynyl derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
CS766516A 1975-10-10 1976-10-08 Process for preparing derivatives of estradiene CS203912B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS795403A CS203913B2 (en) 1976-08-12 1979-08-06 Process for preparing derivatives of estradiene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752546062 DE2546062A1 (de) 1975-10-10 1975-10-10 Delta hoch 15 -steroide

Publications (1)

Publication Number Publication Date
CS203912B2 true CS203912B2 (en) 1981-03-31

Family

ID=5959135

Family Applications (1)

Application Number Title Priority Date Filing Date
CS766516A CS203912B2 (en) 1975-10-10 1976-10-08 Process for preparing derivatives of estradiene

Country Status (3)

Country Link
CS (1) CS203912B2 (fr)
DE (1) DE2546062A1 (fr)
ZA (1) ZA766034B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2636404C2 (de) * 1976-08-12 1983-12-08 Schering AG, 1000 Berlin und 4709 Bergkamen Δ↑1↑↑5↑-17α-Äthinylsteroide der Östranreihe, Verfahren zu ihrer Herstellung sowie diese enthaltende pharmazeutische Präparate
DE2749104C2 (de) * 1977-10-31 1982-03-25 Schering Ag, 1000 Berlin Und 4619 Bergkamen Verfahren zur Herstellung von δ↑15↑ -Steroiden
CN1008820B (zh) * 1985-05-10 1990-07-18 施林工业产权保护股份公司 17α-乙炔基-17β-羟基-18-甲基-4，15-雌甾二烯-3-酮的制备方法
DE3710728A1 (de) * 1987-03-31 1988-10-13 Schering Ag Verfahren zur herstellung von 17(alpha)-ethinyl-17ss-hydroxy-18-methyl-4,15-estradien-3-on und die neuen zwischenprodukte fuer dieses verfahren
DE4329242A1 (de) * 1993-08-26 1995-03-02 Schering Ag Mittel zur transdermalen Applikation enthaltend Gestodenester
DE4344462C2 (de) 1993-12-22 1996-02-01 Schering Ag Zusammensetzung für die Empfängnisverhütung
ITMI20040443A1 (it) * 2004-03-08 2004-06-08 Poli Ind Chimica Spa Prpcesso per la preparazione di ..15-16-17-cheto-steroidi e loro uso nella sintesi di composti farmacologicamente attivi
EP2354150A1 (fr) 2010-02-09 2011-08-10 Laboratoire Theramex Procédé de préparation de gestodène

Also Published As

Publication number Publication date
DE2546062C3 (fr) 1980-12-18
DE2546062A1 (de) 1977-04-21
DE2546062B2 (fr) 1980-04-30
ZA766034B (en) 1977-09-28

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