DK169377A - - Google Patents

Info

Publication number
DK169377A
DK169377A DK169377A DK169377A DK169377A DK 169377 A DK169377 A DK 169377A DK 169377 A DK169377 A DK 169377A DK 169377 A DK169377 A DK 169377A DK 169377 A DK169377 A DK 169377A
Authority
DK
Denmark
Application number
DK169377A
Other languages
Danish (da)
Other versions
DK142790C (en, 2012
DK142790B (da
Inventor
A Soeder
Original Assignee
Hoechst Ag
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 US05/485,869 external-priority patent/US4108995A/en
Priority claimed from DK301775AA external-priority patent/DK140214B/da
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of DK169377A publication Critical patent/DK169377A/da
Publication of DK142790B publication Critical patent/DK142790B/da
Application granted granted Critical
Publication of DK142790C publication Critical patent/DK142790C/da

Links

DK169377A 1974-07-05 1977-04-15 Monoalken-1-yl-alkylxanthiner til anvendelse som mellemprodukter ved fremstilling af hydroxyalkyl-alkylxanthiner. DK142790B (da)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US48587074A 1974-07-05 1974-07-05
US48586974 1974-07-05
US48587074 1974-07-05
US05/485,869 US4108995A (en) 1973-07-11 1974-07-05 Hydroxyhexyl-alkylxanthines and pharmaceutical compositions containing hydroxyhexyl-alkylxanthines
DK301775 1975-07-03
DK301775AA DK140214B (da) 1974-07-05 1975-07-03 Fremgangsmåde til fremstilling af mono-(hydroxyalkyl)-alkylxanthiner.

Publications (3)

Publication Number Publication Date
DK169377A true DK169377A (en, 2012) 1977-04-15
DK142790B DK142790B (da) 1981-01-26
DK142790C DK142790C (en, 2012) 1981-08-31

Family

ID=27221717

Family Applications (2)

Application Number Title Priority Date Filing Date
DK169277A DK169277A (da) 1974-07-05 1977-04-15 Fremgangsmade til fremstilling af mono(hydroxyalkyl)-alkylxathiner
DK169377A DK142790B (da) 1974-07-05 1977-04-15 Monoalken-1-yl-alkylxanthiner til anvendelse som mellemprodukter ved fremstilling af hydroxyalkyl-alkylxanthiner.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK169277A DK169277A (da) 1974-07-05 1977-04-15 Fremgangsmade til fremstilling af mono(hydroxyalkyl)-alkylxathiner

Country Status (1)

Country Link
DK (2) DK169277A (en, 2012)

Also Published As

Publication number Publication date
DK169277A (da) 1977-04-15
DK142790C (en, 2012) 1981-08-31
DK142790B (da) 1981-01-26

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Legal Events

Date Code Title Description
PBP Patent lapsed
PBP Patent lapsed
B1 Patent granted (law 1993)