DK97754C - Process for the preparation of 3α21-dihydroxy-11-oxo-20,20-bis- (hydroxymethyl) -5β-pregnane or esters thereof. - Google Patents

Process for the preparation of 3α21-dihydroxy-11-oxo-20,20-bis- (hydroxymethyl) -5β-pregnane or esters thereof.

Info

Publication number
DK97754C
DK97754C DK239561A DK239561A DK97754C DK 97754 C DK97754 C DK 97754C DK 239561 A DK239561 A DK 239561A DK 239561 A DK239561 A DK 239561A DK 97754 C DK97754 C DK 97754C
Authority
DK
Denmark
Prior art keywords
pregnane
dihydroxy
hydroxymethyl
oxo
bis
Prior art date
Application number
DK239561A
Other languages
Danish (da)
Original Assignee
Roussel Uclaf
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 Roussel Uclaf filed Critical Roussel Uclaf
Application granted granted Critical
Publication of DK97754C publication Critical patent/DK97754C/en

Links

DK239561A 1960-06-16 1961-06-12 Process for the preparation of 3α21-dihydroxy-11-oxo-20,20-bis- (hydroxymethyl) -5β-pregnane or esters thereof. DK97754C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR97754X 1960-06-16

Publications (1)

Publication Number Publication Date
DK97754C true DK97754C (en) 1964-01-20

Family

ID=8831920

Family Applications (1)

Application Number Title Priority Date Filing Date
DK239561A DK97754C (en) 1960-06-16 1961-06-12 Process for the preparation of 3α21-dihydroxy-11-oxo-20,20-bis- (hydroxymethyl) -5β-pregnane or esters thereof.

Country Status (1)

Country Link
DK (1) DK97754C (en)

Similar Documents

Publication Publication Date Title
DK109331C (en) Process for the preparation of esters of thiolphosphoric, thiolphosphonic or thiolphosphinic acids.
DK104303C (en) Process for the preparation of 3α-hydroxy-11-oxo-21,21-bis- (hydroxymethyl) -5β-pregnane or esters thereof.
DK104678C (en) Process for the preparation of phenyl-pyrimidylamino-hydroxyalkanes or esters or salts thereof.
DK97754C (en) Process for the preparation of 3α21-dihydroxy-11-oxo-20,20-bis- (hydroxymethyl) -5β-pregnane or esters thereof.
DK110172C (en) Process for the preparation of 17α-chloroethynyl-17β-hydroxysteroids.
DK110096C (en) Process for the preparation of phenylcyclopropylamides.
DK98295C (en) Process for the preparation of 13β-18,19-di-nor-testosterone or esters thereof.
DK98176C (en) Process for the preparation of 3α-amino-20,20-bis- (hydroxymethyl) -allopregnan or its esters.
DK98059C (en) Process for the preparation of 3α-amino-20,20-bis- (hydroxymethyl) -allopregnan or its esters.
DK106493C (en) Process for the preparation of N-mono- or N, N-dimethylcarbamic acid cyclopentyl or cyclopentenylphenyl esters.
DK97130C (en) Process for the preparation of 3α, 21-dihydroxy-11-oxo-20-hydroxymethyl-5β-pregnane or esters thereof.
DK97512C (en) Process for the preparation of 16α-methyl-corticosterone or esters thereof.
DK98369C (en) Process for the preparation of 2α-alkyl-19-nor-testosterones or esters thereof.
DK97403C (en) Process for the preparation of the 21-hydroxy-20,20-bis- (hydroxymethyl) -3,11-dioxo-Δ <4> -pregene or esters thereof.
DK96698C (en) Process for the preparation of 3α, 20,21-trihydroxy-11-oxo-20-hydroxymethyl-5β-pregnane or esters thereof.
DK98431C (en) Process for the preparation of 3-keto-20,20-bis- (hydroxymethyl) -5β-pregnanes.
DK99744C (en) Process for the preparation of androstan-3-ol-3-hemiacetal compounds or androstan-17-ol-17-hemiacetal compounds.
DK96697C (en) Process for the preparation of 3-keto-20,20-bis- (hydroxymethyl) -Δ <4> -pregnenes or esters thereof.
DK98004C (en) Process for the preparation of 3-keto-20,20-bis- (hydroxymethyl) -Δ <1,4> -pregnadienes or esters thereof.
DK99632C (en) Process for the preparation of 3,20-dioxo-16α-methyl-9-α-fluoro-11β, 21-dihydroxy-Δ <1,4> -pregnadiene or esters thereof.
DK99457C (en) Process for the preparation of the 20,21-dihydroxy-3,11-dioxo-20-hydroxymethyl-Δ <4> -pregene or esters thereof.
DK98625C (en) Process for the preparation of the 21-hydroxy-3,11-dioxo-Δ <4> -pregne or esters thereof.
DK97402C (en) Process for the preparation of the 21-hydroxy-20-hydroxymethyl-3,11-dioxo-Δ <4> -pregene or esters thereof.
DK95714C (en) Process for the preparation of esters of 5,7-dibromo-8-hydroxyquinoline.
DK97511C (en) Process for the preparation of the 20,20-dinitrate of 3β-hydroxy- or 3β-acyloxy-20,20-bis- (hydroxymethyl) -allopregnan.