DK108211C - Process for the preparation of Δ <4,9> -estradiene-3β, 17-diols or 3-monoesters, 17-monoesters or 3,17-diesters thereof. - Google Patents

Process for the preparation of Δ <4,9> -estradiene-3β, 17-diols or 3-monoesters, 17-monoesters or 3,17-diesters thereof.

Info

Publication number
DK108211C
DK108211C DK307264A DK307264A DK108211C DK 108211 C DK108211 C DK 108211C DK 307264 A DK307264 A DK 307264A DK 307264 A DK307264 A DK 307264A DK 108211 C DK108211 C DK 108211C
Authority
DK
Denmark
Prior art keywords
monoesters
estradiene
diesters
diols
preparation
Prior art date
Application number
DK307264A
Other languages
Danish (da)
Original Assignee
Merck & Co Inc
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 US288906A external-priority patent/US3250793A/en
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Application granted granted Critical
Publication of DK108211C publication Critical patent/DK108211C/en

Links

DK307264A 1963-06-19 1964-06-18 Process for the preparation of Δ <4,9> -estradiene-3β, 17-diols or 3-monoesters, 17-monoesters or 3,17-diesters thereof. DK108211C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US288906A US3250793A (en) 1963-06-19 1963-06-19 17alpha-halogenated hydrocarbon derivatives of estra-4, 9-diene 3beta, 17-diols

Publications (1)

Publication Number Publication Date
DK108211C true DK108211C (en) 1967-10-16

Family

ID=23109167

Family Applications (1)

Application Number Title Priority Date Filing Date
DK307264A DK108211C (en) 1963-06-19 1964-06-18 Process for the preparation of Δ <4,9> -estradiene-3β, 17-diols or 3-monoesters, 17-monoesters or 3,17-diesters thereof.

Country Status (2)

Country Link
AT (1) AT257851B (en)
DK (1) DK108211C (en)

Also Published As

Publication number Publication date
AT257851B (en) 1967-10-25

Similar Documents

Publication Publication Date Title
DK116205B (en) Analogous process for the preparation of 17α-alkanoyloxy-9α-halogen-16β-methyl-11β, 21-dihydroxy-Δ &lt;1,4&gt; -pregnadiene-3,20-diones.
DK106552C (en) Process for the preparation of substituted 6,7-benzomorphans.
DK109088C (en) Process for the preparation of 1,2,4-oxadiazole derivatives.
DK117957B (en) Process for the preparation of 13β-alkyl-3-oxogona-4,9,11-trienes.
DK117000B (en) Process for the preparation of substituted phenylamino-1,3-diazacyclopentenes (2) or acid addition salts thereof.
DK119107B (en) Process for the preparation of 11β-hydroperoxy-3-oxo-13-alkyl-Δ &lt;4.9&gt; gonadienes.
DK107942C (en) Process for the preparation of 1,5-disubstituted 3-aza-1-pentanols or acid addition salts thereof.
DK121120B (en) Process for the preparation of 3-hydroxy-Δ &lt;1.5&gt; -androstadienes or 3-esters or 3-ethers thereof.
DK119010B (en) Process for the preparation of 1,3-dihydro-5-aryl-2H-1,4-benzodiazepin-2-one-4-oxides or corresponding deoxy compounds.
DK108004C (en) Process for the preparation of 2,6-dichlorobenzonitrile.
DK115537B (en) Process for the preparation of 6-methyl-Δ &lt;8,9&gt; -ergolen-8-carboxylic acid or lysergic acid.
DK106329C (en) Process for the preparation of 3,20-dioxo-19-nor-4,9,11-pregnatrien.
DK113585B (en) Analogous process for the preparation of 15,16β-methylene-3-keto-Δ &lt;4&gt; -19-nor-androsten-17β-oils or esters thereof.
DK117151B (en) Process for the preparation of 3,4-dihydroxy-benzyl-alkyl ketone compounds.
DK109895C (en) Process for the preparation of 1,3-dioxo-2-alkyl-cyclopentanes.
DK114904B (en) Process for the preparation of 3,5-diiodothyronines.
DK108919C (en) Process for the preparation of 1,2-diaryl-4-alkyl-3,5-dioxo-pyrazolidines or salts thereof.
DK108211C (en) Process for the preparation of Δ &lt;4,9&gt; -estradiene-3β, 17-diols or 3-monoesters, 17-monoesters or 3,17-diesters thereof.
DK118400B (en) Process for the preparation of Δ &lt;14&gt; -3,20-diketo-21-acyloxy-5β-pregnenes or Δ &lt;4,14&gt; -3,20-diketo-21-acyloxy-pregnadienes.
DK112449B (en) Process for the preparation of 2,3-dihydro-5-pyridyl-1H-1,4-benzodiazepines or acid addition salts thereof.
DK103832C (en) Process for the preparation of 4- (N &lt;1&gt; -alkanoylsulfanilamido) -5,6-dimethoxy-pyrimidines.
DK105920C (en) Process for the preparation of 3-β-hydroxyethylimino-17α-acyloxy-20-keto-4,6-pregnadiene (or 1,4,6-pregnatrien) derivatives.
DK116940B (en) Analogous process for the preparation of Δ &lt;13 (17) 20 (22)&gt; - fusidadiene-21-acid or Δ &lt;13 (17)&gt; -fusiden-21-acid.
DK105983C (en) Process for the preparation of 2-alkoxy-5-aryl-3H-1,4-benzodiazepine-4-oxides.
DK116206B (en) Process for the preparation of 16α-bromo- or -iodo-3,20-dioxo-17α-hydroxy-Δ &lt;4&gt; -pregnants.