CS203036B2 - Process for preparing 1,3-dibenzoyloxy-17alpha-ethinyl-7alpha-methyl-1,3,5/10/-estatrien-17beta-ole - Google Patents

Process for preparing 1,3-dibenzoyloxy-17alpha-ethinyl-7alpha-methyl-1,3,5/10/-estatrien-17beta-ole Download PDF

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Publication number
CS203036B2
CS203036B2 CS792363A CS236379A CS203036B2 CS 203036 B2 CS203036 B2 CS 203036B2 CS 792363 A CS792363 A CS 792363A CS 236379 A CS236379 A CS 236379A CS 203036 B2 CS203036 B2 CS 203036B2
Authority
CS
Czechoslovakia
Prior art keywords
methyl
7alpha
17alpha
dibenzoyloxy
17beta
Prior art date
Application number
CS792363A
Other languages
Czech (cs)
English (en)
Inventor
Klaus Prezewowsky
Hermann Steinbeck
Rudolf 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 CS203036B2 publication Critical patent/CS203036B2/cs

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Classifications

    • 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
CS792363A 1978-04-21 1979-04-06 Process for preparing 1,3-dibenzoyloxy-17alpha-ethinyl-7alpha-methyl-1,3,5/10/-estatrien-17beta-ole CS203036B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782818164 DE2818164A1 (de) 1978-04-21 1978-04-21 1,3-dibenzoesaeureester des 17alpha- ethinyl-7 alpha -methyl-1,3,5(10)-oestratrien- 1,3,17 beta -triols, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische zusammensetzungen

Publications (1)

Publication Number Publication Date
CS203036B2 true CS203036B2 (en) 1981-02-27

Family

ID=6037985

Family Applications (1)

Application Number Title Priority Date Filing Date
CS792363A CS203036B2 (en) 1978-04-21 1979-04-06 Process for preparing 1,3-dibenzoyloxy-17alpha-ethinyl-7alpha-methyl-1,3,5/10/-estatrien-17beta-ole

Country Status (17)

Country Link
US (1) US4259325A (es)
EP (1) EP0004898B1 (es)
JP (1) JPS54141756A (es)
AT (1) AT366065B (es)
AU (1) AU521011B2 (es)
CA (1) CA1123426A (es)
CS (1) CS203036B2 (es)
DD (1) DD143077A5 (es)
DE (2) DE2818164A1 (es)
DK (1) DK153279A (es)
ES (1) ES479691A1 (es)
GR (1) GR73572B (es)
HU (1) HU179069B (es)
IE (1) IE48133B1 (es)
IL (1) IL57072A (es)
SU (1) SU843757A3 (es)
YU (1) YU78679A (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022337A1 (de) * 1980-06-11 1982-01-07 Schering Ag Berlin Und Bergkamen, 1000 Berlin Praeparate zur kontrazeption und zur behandlung gynaekologischer stoerungen
US4757062A (en) * 1985-11-01 1988-07-12 E. I. Du Pont De Nemours And Company Substituted benzoate ester prodrugs of estrogens
US5188835A (en) * 1986-06-16 1993-02-23 Kabi Pharmacia Ab Intravaginal devices
ES2218556T3 (es) 1994-11-22 2004-11-16 Balance Pharmaceuticals, Inc. Metodos de contracepcion.
US7989436B2 (en) * 2003-07-23 2011-08-02 Duramed Pharmaceuticals, Inc. Estrogenic compounds and pharmaceutical formulations comprising the same
US6855703B1 (en) 2000-03-10 2005-02-15 Endeavor Pharmaceuticals Pharmaceutical compositions of conjugated estrogens and methods of analyzing mixtures containing estrogenic compounds
US7459445B2 (en) * 2000-03-10 2008-12-02 Duramed Pharmaceuticals, Inc. Estrogenic compounds and topical pharmaceutical formulations of the same
US6660726B2 (en) 2000-03-10 2003-12-09 Endeavor Pharmaceuticals Estrogenic compounds, pharmaceutical compositions thereof, and methods of using same
US6992075B2 (en) * 2003-04-04 2006-01-31 Barr Laboratories, Inc. C(14) estrogenic compounds
JP2006522833A (ja) * 2003-04-11 2006-10-05 バー・ラボラトリーズ，インコーポレイテッド エストロゲンおよびプロゲスチンの投与法
EP1853272A1 (en) * 2005-02-03 2007-11-14 Duramed Pharmaceuticals, Inc. Compositions of unconjugated estrogens and methods for their use
JP5357108B2 (ja) * 2010-06-29 2013-12-04 大陽日酸株式会社 バーナの燃焼方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861086A (en) * 1957-12-27 1958-11-18 Searle & Co 17-oxygenated estra-1, 3, 5(10)-triene-1, 3-diols, and the corresponding esters and ethers
US3024256A (en) * 1961-02-20 1962-03-06 Searle & Co 16-substituted 1, 3-diacyloxyestra-1, 3, 5(10)-trien-17-ones
DE1240859B (de) * 1963-11-09 1967-05-24 Schering Ag Verfahren zur Herstellung von Androstan-1alpha, 3alpha, 17beta-triol und seinen Estern
FR1580268A (es) * 1968-06-10 1969-09-05
US3574197A (en) * 1968-07-09 1971-04-06 Schering Ag Process of producing 1-hydroxy-7alpha-methyl-estradiol derivatives
US3951959A (en) * 1973-07-13 1976-04-20 Schering Aktiengesellschaft 1,3-Oxygenated 8α-estratrienes

Also Published As

Publication number Publication date
JPS54141756A (en) 1979-11-05
IE790821L (en) 1979-10-21
DE2962423D1 (en) 1982-05-19
AU4627679A (en) 1979-10-25
DK153279A (da) 1979-10-22
EP0004898A1 (de) 1979-10-31
IL57072A0 (en) 1979-07-25
GR73572B (es) 1984-03-19
IE48133B1 (en) 1984-10-03
ES479691A1 (es) 1979-08-01
AU521011B2 (en) 1982-03-11
US4259325A (en) 1981-03-31
ATA296079A (de) 1981-07-15
HU179069B (en) 1982-08-28
DE2818164A1 (de) 1979-10-31
YU78679A (en) 1983-02-28
EP0004898B1 (de) 1982-04-07
SU843757A3 (ru) 1981-06-30
DD143077A5 (de) 1980-07-30
AT366065B (de) 1982-03-10
CA1123426A (en) 1982-05-11
IL57072A (en) 1982-07-30

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