GB1151867A - 3-Oxo-4,6-Dehydro-19-Nor-Steroids. - Google Patents

3-Oxo-4,6-Dehydro-19-Nor-Steroids.

Info

Publication number
GB1151867A
GB1151867A GB2639065A GB2639065A GB1151867A GB 1151867 A GB1151867 A GB 1151867A GB 2639065 A GB2639065 A GB 2639065A GB 2639065 A GB2639065 A GB 2639065A GB 1151867 A GB1151867 A GB 1151867A
Authority
GB
United Kingdom
Prior art keywords
oxo
dehydro
steroids
acid
steroid
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2639065A
Other languages
English (en)
Inventor
Gordon Hanley Phillipps
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Glaxo Laboratories Ltd
Original Assignee
Glaxo Laboratories 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 Laboratories Ltd filed Critical Glaxo Laboratories Ltd
Priority to GB2639065A priority Critical patent/GB1151867A/en
Priority to CH893566A priority patent/CH470375A/de
Priority to NL6608645A priority patent/NL6608645A/xx
Priority to FR66398A priority patent/FR1484276A/fr
Priority to DE19661568688 priority patent/DE1568688C3/de
Publication of GB1151867A publication Critical patent/GB1151867A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices 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)
GB2639065A 1965-06-22 1965-06-22 3-Oxo-4,6-Dehydro-19-Nor-Steroids. Expired GB1151867A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB2639065A GB1151867A (en) 1965-06-22 1965-06-22 3-Oxo-4,6-Dehydro-19-Nor-Steroids.
CH893566A CH470375A (de) 1965-06-22 1966-06-21 Verfahren zur Herstellung von 3-Oxo-4,6-dehydro-19-norsteroiden
NL6608645A NL6608645A (forum.php) 1965-06-22 1966-06-22
FR66398A FR1484276A (fr) 1965-06-22 1966-06-22 Procédé de préparation de 3-oxo-4, 6-déthdro-19-norstéroïdes
DE19661568688 DE1568688C3 (de) 1965-06-22 1966-06-22 Verfahren zur Herstellung von 3-Oxo-4,6-dehydro-19-nor-steroiden, sowie 17 beta-Hydroxy-8 alpha, 10 alpha-östra-4,6-dien-3-on

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
GB1151867A true GB1151867A (en) 1969-05-14

Family

ID=10242888

Family Applications (1)

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

Country Status (3)

Country Link
CH (1) CH470375A (forum.php)
GB (1) GB1151867A (forum.php)
NL (1) NL6608645A (forum.php)

Also Published As

Publication number Publication date
DE1568688A1 (de) 1970-03-05
DE1568688B2 (de) 1975-12-04
CH470375A (de) 1969-03-31
NL6608645A (forum.php) 1966-12-23

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees