DK135132B - 6beta-Azido-7alpha-hydroxy-4-pregnene-3,20-diones for use as intermediates for the preparation of 6-azido-4,6-pregnadiene-3,20-diones or 6-azido-1,4,6-pregnatrien- 3,20-diones, as well as process for the preparation of such intermediates. - Google Patents

6beta-Azido-7alpha-hydroxy-4-pregnene-3,20-diones for use as intermediates for the preparation of 6-azido-4,6-pregnadiene-3,20-diones or 6-azido-1,4,6-pregnatrien- 3,20-diones, as well as process for the preparation of such intermediates.

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Publication number
DK135132B
DK135132B DK319573A DK319573A DK135132B DK 135132 B DK135132 B DK 135132B DK 319573 A DK319573 A DK 319573A DK 319573 A DK319573 A DK 319573A DK 135132 B DK135132 B DK 135132B
Authority
DK
Denmark
Prior art keywords
diones
azido
intermediates
preparation
pregnatrien
Prior art date
Application number
DK319573A
Other languages
Danish (da)
Other versions
DK135132C (en
Inventor
Jean Georges Teutsch
Richard Charles Rausser
Elliot Lewis Shapiro
Hershel Leon Herzog
Original Assignee
Scherico 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
Priority claimed from DK361271A external-priority patent/DK130150B/en
Application filed by Scherico Ltd filed Critical Scherico Ltd
Priority to DK319573A priority Critical patent/DK135132B/en
Publication of DK135132B publication Critical patent/DK135132B/en
Application granted granted Critical
Publication of DK135132C publication Critical patent/DK135132C/da

Links

DK319573A 1970-07-24 1973-06-08 6beta-Azido-7alpha-hydroxy-4-pregnene-3,20-diones for use as intermediates for the preparation of 6-azido-4,6-pregnadiene-3,20-diones or 6-azido-1,4,6-pregnatrien- 3,20-diones, as well as process for the preparation of such intermediates. DK135132B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK319573A DK135132B (en) 1970-07-24 1973-06-08 6beta-Azido-7alpha-hydroxy-4-pregnene-3,20-diones for use as intermediates for the preparation of 6-azido-4,6-pregnadiene-3,20-diones or 6-azido-1,4,6-pregnatrien- 3,20-diones, as well as process for the preparation of such intermediates.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US5816270A 1970-07-24 1970-07-24
US5936770A 1970-07-29 1970-07-29
DK361271A DK130150B (en) 1970-07-24 1971-07-22 Analogous process for the preparation of 6-azido-4,6-pregnadiene-3,20-diones or 6-azido-1,4,6-pregnatrien-3,20-diones.
DK319573A DK135132B (en) 1970-07-24 1973-06-08 6beta-Azido-7alpha-hydroxy-4-pregnene-3,20-diones for use as intermediates for the preparation of 6-azido-4,6-pregnadiene-3,20-diones or 6-azido-1,4,6-pregnatrien- 3,20-diones, as well as process for the preparation of such intermediates.

Publications (2)

Publication Number Publication Date
DK135132B true DK135132B (en) 1977-03-07
DK135132C DK135132C (en) 1977-08-08

Family

ID=27439621

Family Applications (1)

Application Number Title Priority Date Filing Date
DK319573A DK135132B (en) 1970-07-24 1973-06-08 6beta-Azido-7alpha-hydroxy-4-pregnene-3,20-diones for use as intermediates for the preparation of 6-azido-4,6-pregnadiene-3,20-diones or 6-azido-1,4,6-pregnatrien- 3,20-diones, as well as process for the preparation of such intermediates.

Country Status (1)

Country Link
DK (1) DK135132B (en)

Also Published As

Publication number Publication date
DK135132C (en) 1977-08-08

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