DK169277A - PROCEDURE FOR MAKING MONO (HYDROXYALKYL) ALKYLXATHINES - Google Patents

PROCEDURE FOR MAKING MONO (HYDROXYALKYL) ALKYLXATHINES

Info

Publication number
DK169277A
DK169277A DK169277A DK169277A DK169277A DK 169277 A DK169277 A DK 169277A DK 169277 A DK169277 A DK 169277A DK 169277 A DK169277 A DK 169277A DK 169277 A DK169277 A DK 169277A
Authority
DK
Denmark
Prior art keywords
alkylxathines
hydroxyalkyl
procedure
making mono
mono
Prior art date
Application number
DK169277A
Other languages
Danish (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/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of DK169277A publication Critical patent/DK169277A/en

Links

DK169277A 1974-07-05 1977-04-15 PROCEDURE FOR MAKING MONO (HYDROXYALKYL) ALKYLXATHINES DK169277A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US48587074A 1974-07-05 1974-07-05
US05/485,869 US4108995A (en) 1973-07-11 1974-07-05 Hydroxyhexyl-alkylxanthines and pharmaceutical compositions containing hydroxyhexyl-alkylxanthines
DK301775AA DK140214B (en) 1974-07-05 1975-07-03 Process for the preparation of mono- (hydroxyalkyl) -alkylxanthines.

Publications (1)

Publication Number Publication Date
DK169277A true DK169277A (en) 1977-04-15

Family

ID=27221717

Family Applications (2)

Application Number Title Priority Date Filing Date
DK169277A DK169277A (en) 1974-07-05 1977-04-15 PROCEDURE FOR MAKING MONO (HYDROXYALKYL) ALKYLXATHINES
DK169377A DK142790B (en) 1974-07-05 1977-04-15 Monoalken-1-yl-alkylxanthines for use as intermediates in the production of hydroxyalkyl-alkylxanthines.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK169377A DK142790B (en) 1974-07-05 1977-04-15 Monoalken-1-yl-alkylxanthines for use as intermediates in the production of hydroxyalkyl-alkylxanthines.

Country Status (1)

Country Link
DK (2) DK169277A (en)

Also Published As

Publication number Publication date
DK169377A (en) 1977-04-15
DK142790C (en) 1981-08-31
DK142790B (en) 1981-01-26

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)