CA806171A - PROCESSES FOR PREPARING 17.alpha.-HALOETHYNYL-ESTRA-4,9-DIEN-3-ONES AND INTERMEDIATES - Google Patents

PROCESSES FOR PREPARING 17.alpha.-HALOETHYNYL-ESTRA-4,9-DIEN-3-ONES AND INTERMEDIATES

Info

Publication number
CA806171A
CA806171A CA806171A CA806171DA CA806171A CA 806171 A CA806171 A CA 806171A CA 806171 A CA806171 A CA 806171A CA 806171D A CA806171D A CA 806171DA CA 806171 A CA806171 A CA 806171A
Authority
CA
Canada
Prior art keywords
haloethynyl
estra
dien
intermediates
alpha
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
CA806171A
Inventor
H. Sarett Lewis
S. Bry Thomas
Fried John
E. Oberster Arthur
E. Beyler Roger
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
Publication date
Application granted granted Critical
Publication of CA806171A publication Critical patent/CA806171A/en
Expired legal-status Critical Current

Links

CA806171A PROCESSES FOR PREPARING 17.alpha.-HALOETHYNYL-ESTRA-4,9-DIEN-3-ONES AND INTERMEDIATES Expired CA806171A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA806171T

Publications (1)

Publication Number Publication Date
CA806171A true CA806171A (en) 1969-02-11

Family

ID=36276672

Family Applications (1)

Application Number Title Priority Date Filing Date
CA806171A Expired CA806171A (en) PROCESSES FOR PREPARING 17.alpha.-HALOETHYNYL-ESTRA-4,9-DIEN-3-ONES AND INTERMEDIATES

Country Status (1)

Country Link
CA (1) CA806171A (en)

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