%Methyl -6-[3-( t r i f 1 uoromethyl ) phenyl 1-1,2,4-triazolo[4,3-b] p y r i d a z i n e ($), c u r r e n t l y being evaluated as a p o t e n t i a l anxiol y t i c agent was synthesized, l a b e l e d w i t h carbon-14 i n the 3p o s i t i o n o f t h e t r i a z o l o nucleus. i n 67% radiochemi
A study of chemical carcinogenesis 4. Synthesis of the carbon-14 labelled carcinogens 5-methylchrysene, 2-methyl-aniline and 3-methyl-2-naphthylamine
✍ Scribed by Louis Weiss; Myrna Loy; Stephen S. Hecht; Dietrich Hoffmann
- Publisher
- John Wiley and Sons
- Year
- 1978
- Tongue
- French
- Weight
- 503 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0022-2135
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
Procedures were developed for synthesis of the carcinogenic compounds 5‐methylchrysene‐5‐^14^C, 2‐methylaniline‐methyl‐^14^C and 3‐methyl‐2‐naphthyl‐amine‐methyl‐^14^C. In each case, label was introduced with ^14^CO~2~ and yields were acceptable for preparation of these compounds for metabolic studies.
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