DK125643B - Analogifremgangsmåde til fremstilling af 14α, 17α-ethylidendioxy-20-imino-19-nor-pregna-1,3,5(10),9(11)-tetraenderivater. - Google Patents

Analogifremgangsmåde til fremstilling af 14α, 17α-ethylidendioxy-20-imino-19-nor-pregna-1,3,5(10),9(11)-tetraenderivater.

Info

Publication number
DK125643B
DK125643B DK105371AA DK105371A DK125643B DK 125643 B DK125643 B DK 125643B DK 105371A A DK105371A A DK 105371AA DK 105371 A DK105371 A DK 105371A DK 125643 B DK125643 B DK 125643B
Authority
DK
Denmark
Prior art keywords
ethylidenedioxy
pregna
imino
preparation
analogous process
Prior art date
Application number
DK105371AA
Other languages
English (en)
Inventor
A Marx
H Kooreman
Original Assignee
Koninklijke Gist Spiritus
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 Koninklijke Gist Spiritus filed Critical Koninklijke Gist Spiritus
Publication of DK125643B publication Critical patent/DK125643B/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005—Oxygen-containing hetero ring
    • C07J71/0026—Oxygen-containing hetero ring cyclic ketals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/911—Microorganisms using fungi
    • Y10S435/913—Aspergillus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Steroid Compounds (AREA)
DK105371AA 1970-03-06 1971-03-05 Analogifremgangsmåde til fremstilling af 14α, 17α-ethylidendioxy-20-imino-19-nor-pregna-1,3,5(10),9(11)-tetraenderivater. DK125643B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1099670 1970-03-06

Publications (1)

Publication Number Publication Date
DK125643B true DK125643B (da) 1973-03-19

Family

ID=9978128

Family Applications (1)

Application Number Title Priority Date Filing Date
DK105371AA DK125643B (da) 1970-03-06 1971-03-05 Analogifremgangsmåde til fremstilling af 14α, 17α-ethylidendioxy-20-imino-19-nor-pregna-1,3,5(10),9(11)-tetraenderivater.

Country Status (14)

Country Link
US (1) US3766171A (da)
AT (1) AT316021B (da)
BE (1) BE763895A (da)
CA (1) CA943537A (da)
DE (1) DE2110523A1 (da)
DK (1) DK125643B (da)
ES (1) ES388947A1 (da)
FR (1) FR2085681B1 (da)
GB (1) GB1305752A (da)
IE (1) IE35257B1 (da)
IL (1) IL36352A (da)
NL (1) NL7103014A (da)
SE (1) SE380027B (da)
ZA (1) ZA711431B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6054446A (en) * 1997-12-24 2000-04-25 Sri International Anti-estrogenic steroids, and associated pharmaceutical compositions and methods of use

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6703781A (da) * 1967-03-13 1968-09-16
GB1278705A (en) * 1968-09-11 1972-06-21 Koninklijke Gist Spiritus Oestratrienes

Also Published As

Publication number Publication date
IE35257L (en) 1971-09-06
DE2110523A1 (de) 1971-09-16
FR2085681B1 (da) 1974-08-23
IL36352A0 (en) 1971-05-26
SE380027B (da) 1975-10-27
FR2085681A1 (da) 1971-12-31
IE35257B1 (en) 1975-12-24
CA943537A (en) 1974-03-12
ES388947A1 (es) 1973-05-01
IL36352A (en) 1975-02-10
AT316021B (de) 1974-06-25
ZA711431B (en) 1972-06-28
BE763895A (fr) 1971-09-06
GB1305752A (da) 1973-02-07
NL7103014A (da) 1971-09-08
US3766171A (en) 1973-10-16

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