BE549920A - Procede de preparation de la 1-(beta-hydroxypyropyl)-theobromine. - Google Patents

Procede de preparation de la 1-(beta-hydroxypyropyl)-theobromine.

Info

Publication number
BE549920A
BE549920A BE549920A BE549920A BE549920A BE 549920 A BE549920 A BE 549920A BE 549920 A BE549920 A BE 549920A BE 549920 A BE549920 A BE 549920A BE 549920 A BE549920 A BE 549920A
Authority
BE
Belgium
Prior art keywords
hydroxypyropyl
theobromine
beta
preparation
Prior art date
Application number
BE549920A
Other languages
English (en)
Original Assignee
Chemiewerk Homburg 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
Application filed by Chemiewerk Homburg Ag filed Critical Chemiewerk Homburg Ag
Publication of BE549920A publication Critical patent/BE549920A/fr

Links

BE549920A 1955-08-23 1956-07-30 Procede de preparation de la 1-(beta-hydroxypyropyl)-theobromine. BE549920A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE549920X 1955-08-23

Publications (1)

Publication Number Publication Date
BE549920A true BE549920A (fr) 1959-12-04

Family

ID=38539379

Family Applications (1)

Application Number Title Priority Date Filing Date
BE549920A BE549920A (fr) 1955-08-23 1956-07-30 Procede de preparation de la 1-(beta-hydroxypyropyl)-theobromine.

Country Status (1)

Country Link
BE (1) BE549920A (fr)

Similar Documents

Publication Publication Date Title
BE554816A (fr) Procede pour la preparation de 2-hydroxybenzoquinoleizines.
BE558647A (fr) Procede de preparation de tolylsulfonylacetamides.
BE549920A (fr) Procede de preparation de la 1-(beta-hydroxypyropyl)-theobromine.
BE551073A (fr) PROCEDE POUR LA PREPARATION DE LA 1,2-DIPHENYL-4-n-BUTYL-3,5-DIOXO-PYRAZOLIDINE.
BE545182A (fr) Procede pour la preparation de dioxopyrazolidines.
BE547331A (fr) Procede pour la preparation de furobenzopyranones.
BE552944A (fr) Procede pour la preparation de 4-amino-3-isoxazolidones.
BE558596A (fr) Procede pour la preparation de pyrrolidones disubstituees.
BE552750A (fr) Procede pour la preparation de melamine.
BE526066A (fr) Procede de preparation de 8-bromotheophylline-2-amino-2-mehthyl-1-propanol.
BE546271A (fr) Procede pour la preparation de carbinols heterocycliques.
BE548289A (fr) Procede pour la preparation de 2-oxo-benzoquinolizines substituees.
BE559420A (fr) Procede de preparation de cyclohexanone.
BE536970A (fr) PROCEDE DE PREPARATION DE L' epsilon-CAPROLACTAME.
BE570359A (fr) Procede de preparation de nouvelles pyrrolidine-diones.
BE555609A (fr) Procede pour la preparation de morphinanes substituees.
BE543843A (fr) Procede pour la preparation de composes carotinoides omni-trans.
BE550635A (fr) Procede pour la preparation de carotenoides.
BE553760A (fr) Procede pour la preparation de carotenoides.
BE549646A (fr) Procede pour la preparation de carotenoides.
BE536996A (fr) Procede pour la preparation de 1-methyl-4-hydroxy-5-alcoxy-naphtalene.
BE535240A (fr) Procede pour la preparation de quinoleinaldehydes.
BE569892A (fr) Procede pour la preparation de benzoquinoleizines.
BE543844A (fr) Procede pour la preparation de derives de piperidine.
BE544241A (fr) Procede pour la preparation de derives de piperidine.