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CA2550659A1 - Procedes de production de 9,11-epoxy steroides et intermediaires appropries a cet effet - Google Patents

Procedes de production de 9,11-epoxy steroides et intermediaires appropries a cet effet Download PDF

Info

Publication number
CA2550659A1
CA2550659A1 CA002550659A CA2550659A CA2550659A1 CA 2550659 A1 CA2550659 A1 CA 2550659A1 CA 002550659 A CA002550659 A CA 002550659A CA 2550659 A CA2550659 A CA 2550659A CA 2550659 A1 CA2550659 A1 CA 2550659A1
Authority
CA
Canada
Prior art keywords
formula
group
compound
hydroxy
hydrogen
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.)
Abandoned
Application number
CA002550659A
Other languages
English (en)
Inventor
John S. Ng
Chin Liu
Dennis K. Anderson
Jon P. Lawson
Joseph Wieczorek
Sastry A. Kunda
Leo J. Letendre
Mark J. Pozzo
Yuen-Lung L. Sing
Ping T. Wang
Edward E. Yonan
Richard M. Weier
Thomas R. Kowar
Julio A. Baez
Bernhard Erb
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
Individual
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 Individual filed Critical Individual
Priority claimed from CA002273343A external-priority patent/CA2273343C/fr
Publication of CA2550659A1 publication Critical patent/CA2550659A1/fr
Abandoned legal-status Critical Current

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
CA002550659A 1996-12-11 1997-12-11 Procedes de production de 9,11-epoxy steroides et intermediaires appropries a cet effet Abandoned CA2550659A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US3331596P 1996-12-11 1996-12-11
US60/033,315 1996-12-11
US4938897P 1997-06-11 1997-06-11
US60/049,388 1997-06-11
CA002273343A CA2273343C (fr) 1996-12-11 1997-12-11 Procedes de production de 9,11-epoxy steroides et intermediaires appropries a cet effet

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002273343A Division CA2273343C (fr) 1996-12-11 1997-12-11 Procedes de production de 9,11-epoxy steroides et intermediaires appropries a cet effet

Publications (1)

Publication Number Publication Date
CA2550659A1 true CA2550659A1 (fr) 1998-06-18

Family

ID=36955355

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002550897A Abandoned CA2550897A1 (fr) 1996-12-11 1997-12-11 Methodes de preparation de 9,11-epoxysteroides et intermediaires connexes
CA002550659A Abandoned CA2550659A1 (fr) 1996-12-11 1997-12-11 Procedes de production de 9,11-epoxy steroides et intermediaires appropries a cet effet

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002550897A Abandoned CA2550897A1 (fr) 1996-12-11 1997-12-11 Methodes de preparation de 9,11-epoxysteroides et intermediaires connexes

Country Status (1)

Country Link
CA (2) CA2550897A1 (fr)

Also Published As

Publication number Publication date
CA2550897A1 (fr) 1998-06-18

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