CH470375A - Verfahren zur Herstellung von 3-Oxo-4,6-dehydro-19-norsteroiden - Google Patents

Verfahren zur Herstellung von 3-Oxo-4,6-dehydro-19-norsteroiden

Info

Publication number
CH470375A
CH470375A CH893566A CH893566A CH470375A CH 470375 A CH470375 A CH 470375A CH 893566 A CH893566 A CH 893566A CH 893566 A CH893566 A CH 893566A CH 470375 A CH470375 A CH 470375A
Authority
CH
Switzerland
Prior art keywords
norsteroids
dehydro
oxo
preparation
Prior art date
Application number
CH893566A
Other languages
German (de)
English (en)
Inventor
Hanley Phillipps Gordon
Original Assignee
Glaxo Lab Ltd
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 Glaxo Lab Ltd filed Critical Glaxo Lab Ltd
Publication of CH470375A publication Critical patent/CH470375A/de

Links

Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Steroid Compounds (AREA)
CH893566A 1965-06-22 1966-06-21 Verfahren zur Herstellung von 3-Oxo-4,6-dehydro-19-norsteroiden CH470375A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2639065A GB1151867A (en) 1965-06-22 1965-06-22 3-Oxo-4,6-Dehydro-19-Nor-Steroids.

Publications (1)

Publication Number Publication Date
CH470375A true CH470375A (de) 1969-03-31

Family

ID=10242888

Family Applications (1)

Application Number Title Priority Date Filing Date
CH893566A CH470375A (de) 1965-06-22 1966-06-21 Verfahren zur Herstellung von 3-Oxo-4,6-dehydro-19-norsteroiden

Country Status (3)

Country Link
CH (1) CH470375A (es)
GB (1) GB1151867A (es)
NL (1) NL6608645A (es)

Also Published As

Publication number Publication date
DE1568688B2 (de) 1975-12-04
DE1568688A1 (de) 1970-03-05
NL6608645A (es) 1966-12-23
GB1151867A (en) 1969-05-14

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Legal Events

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