GB1153274A - Mono- and Diesters of 13beta-Alkyl-17alpha-Alkynylgon-4-ene-3beta,17beta-Diols - Google Patents

Mono- and Diesters of 13beta-Alkyl-17alpha-Alkynylgon-4-ene-3beta,17beta-Diols

Info

Publication number
GB1153274A
GB1153274A GB4221266A GB4221266A GB1153274A GB 1153274 A GB1153274 A GB 1153274A GB 4221266 A GB4221266 A GB 4221266A GB 4221266 A GB4221266 A GB 4221266A GB 1153274 A GB1153274 A GB 1153274A
Authority
GB
United Kingdom
Prior art keywords
alkyl
give
gona
alkynyl
ene
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
GB4221266A
Other languages
English (en)
Inventor
Paul D Klimstra
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.)
GD Searle LLC
Original Assignee
GD Searle LLC
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 GD Searle LLC filed Critical GD Searle LLC
Publication of GB1153274A publication Critical patent/GB1153274A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
GB4221266A 1965-09-29 1966-09-21 Mono- and Diesters of 13beta-Alkyl-17alpha-Alkynylgon-4-ene-3beta,17beta-Diols Expired GB1153274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49144665A 1965-09-29 1965-09-29

Publications (1)

Publication Number Publication Date
GB1153274A true GB1153274A (en) 1969-05-29

Family

ID=23952257

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4221266A Expired GB1153274A (en) 1965-09-29 1966-09-21 Mono- and Diesters of 13beta-Alkyl-17alpha-Alkynylgon-4-ene-3beta,17beta-Diols

Country Status (2)

Country Link
FR (1) FR5751M (forum.php)
GB (1) GB1153274A (forum.php)

Also Published As

Publication number Publication date
FR5751M (forum.php) 1968-01-29

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414E Application relinquished (sect. 14/1949)
CSNS Application of which complete specification have been accepted and published, but patent is not sealed