## Abstract In order to complete our previous publications on pharmacokinetics, action mechanism and metabolism studies, the following new, tritium‐labelled derivatives of Halidor have been prepared: 1‐benzyl ‐1‐(3′‐dimethylaminopropoxy) ‐3, 4, 5, 6‐^3^H‐cycloheptane fumarate, 1‐benzyl‐1‐(2′‐^3^H‐3
Labelling of 1-benzyl-1-(3′-dimethylaminopropoxy)-cycloheptane fumarate (active substance of the drug Halidor®) with 14C isotope
✍ Scribed by D. Bánfi; J. Volford; L. Pallos; G. Zólyomi
- Publisher
- John Wiley and Sons
- Year
- 1971
- Tongue
- French
- Weight
- 329 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0022-2135
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✦ Synopsis
Abstract
In order to study the pharmacological properties and mode of action of 1‐benzyl‐1‐(3′‐dimethylaminopropoxy)‐cycloheptane fumarate its labelling was performed with ^14^C. The radioactive carbon has been introduced into the benzyl group and into the dimethylamino moiety of the dimethylaminopropoxy side chain. The chemical and radiochemical purity of the two isotopic isomers was proved by thin layer chromatography and autoradiography.
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## Abstract 3‐Benzylamino‐8, 9‐dimethoxy‐5, 6‐dihydro‐imidazo‐ [5,1‐a] isoquinoline hydrochloride was labelled with ^14^C in two different positions: In one case the ^14^C was built into the position 2 of the imidazole ring, in the other case into the position 3 of the isoquinoline ring. In the fir