HU178117B - Process for producing delta-15 above -steroides - Google Patents

Process for producing delta-15 above -steroides

Info

Publication number
HU178117B
HU178117B HU78SCHE659A HUSC000659A HU178117B HU 178117 B HU178117 B HU 178117B HU 78SCHE659 A HU78SCHE659 A HU 78SCHE659A HU SC000659 A HUSC000659 A HU SC000659A HU 178117 B HU178117 B HU 178117B
Authority
HU
Hungary
Prior art keywords
steroides
producing delta
delta
producing
Prior art date
Application number
HU78SCHE659A
Other languages
English (en)
Hungarian (hu)
Inventor
Helmut Hofmeister
Rudolf Wiechert
Klaus Annen
Henry Laurent
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 claimed from DE2749105A external-priority patent/DE2749105C2/de
Priority claimed from DE2749104A external-priority patent/DE2749104C2/de
Application filed by Schering Ag filed Critical Schering Ag
Publication of HU178117B publication Critical patent/HU178117B/hu

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J33/00—Normal steroids having a sulfur-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J33/005—Normal steroids having a sulfur-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton spiro-condensed
    • C07J33/007—Cyclic thioketals
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
HU78SCHE659A 1977-10-31 1978-10-30 Process for producing delta-15 above -steroides HU178117B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2749105A DE2749105C2 (de) 1977-10-31 1977-10-31 Verfahren zur Herstellung von Δ↑1↑↑5↑-17α-Chloräthinyl- und Propinylsteroiden der Ă–stranreihe
DE2749104A DE2749104C2 (de) 1977-10-31 1977-10-31 Verfahren zur Herstellung von δ↑15↑ -Steroiden

Publications (1)

Publication Number Publication Date
HU178117B true HU178117B (en) 1982-03-28

Family

ID=25773014

Family Applications (1)

Application Number Title Priority Date Filing Date
HU78SCHE659A HU178117B (en) 1977-10-31 1978-10-30 Process for producing delta-15 above -steroides

Country Status (9)

Country Link
AT (1) AT365608B (nl)
CA (1) CA1122591A (nl)
CH (1) CH639106A5 (nl)
DD (1) DD139583A6 (nl)
DK (1) DK147005C (nl)
ES (1) ES473096A2 (nl)
HU (1) HU178117B (nl)
IT (1) IT1159936B (nl)
NL (1) NL7808509A (nl)

Also Published As

Publication number Publication date
ATA774478A (de) 1981-06-15
AT365608B (de) 1982-02-10
ES473096A2 (es) 1979-07-01
DK485378A (da) 1979-05-01
DK147005C (da) 1984-08-27
CA1122591A (en) 1982-04-27
DD139583A6 (de) 1980-01-09
CH639106A5 (en) 1983-10-31
DK147005B (da) 1984-03-12
NL7808509A (nl) 1979-05-02
IT1159936B (it) 1987-03-04
IT7828810A0 (it) 1978-10-17

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628