IT7828810A0 - Delta alla quindicesima -steroidi. - Google Patents

Delta alla quindicesima -steroidi.

Info

Publication number
IT7828810A0
IT7828810A0 IT7828810A IT2881078A IT7828810A0 IT 7828810 A0 IT7828810 A0 IT 7828810A0 IT 7828810 A IT7828810 A IT 7828810A IT 2881078 A IT2881078 A IT 2881078A IT 7828810 A0 IT7828810 A0 IT 7828810A0
Authority
IT
Italy
Prior art keywords
fifteenth
steroids
delta
Prior art date
Application number
IT7828810A
Other languages
English (en)
Other versions
IT1159936B (it
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 DE2749104A external-priority patent/DE2749104C2/de
Priority claimed from DE2749105A external-priority patent/DE2749105C2/de
Application filed by Schering Ag filed Critical Schering Ag
Publication of IT7828810A0 publication Critical patent/IT7828810A0/it
Application granted granted Critical
Publication of IT1159936B publication Critical patent/IT1159936B/it

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)
IT28810/78A 1977-10-31 1978-10-17 Delta quindici-steroidi IT1159936B (it)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
IT7828810A0 true IT7828810A0 (it) 1978-10-17
IT1159936B IT1159936B (it) 1987-03-04

Family

ID=25773014

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28810/78A IT1159936B (it) 1977-10-31 1978-10-17 Delta quindici-steroidi

Country Status (9)

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

Also Published As

Publication number Publication date
DK147005C (da) 1984-08-27
ATA774478A (de) 1981-06-15
DK147005B (da) 1984-03-12
CH639106A5 (en) 1983-10-31
NL7808509A (nl) 1979-05-02
DK485378A (da) 1979-05-01
AT365608B (de) 1982-02-10
CA1122591A (en) 1982-04-27
ES473096A2 (es) 1979-07-01
IT1159936B (it) 1987-03-04
DD139583A6 (de) 1980-01-09
HU178117B (en) 1982-03-28

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950929