## Abstract Sulpiride: N‐[léthyl‐l pyrrolidinyl‐2) methyl] methoxy‐2 sulfamoyl‐5 benzamide, has been labelled with carbon 14 in the carbonyl group by a five step synthesis from barium carbonate ^14^C. The specific activity of the final product is 37.6 mCi/mM (110 μCi/mg), and the radiochemical puri
Synthese Et Marquage Au 14C Du N,N Dichloro-2 Ethyl amino-4 Methyl-2 Methoxy-1 Naphtalene Ou Mitoclomine
✍ Scribed by Jean-Claude Madelmont; Marie-France Moreau; Denise Godeneche
- Publisher
- John Wiley and Sons
- Year
- 1978
- Tongue
- French
- Weight
- 314 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0022-2135
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✦ Synopsis
N N , di-2 chloroethyl 4-amino 2-methyl 1-methoxy naphtalen i s labelled with C on two different positions.
-uniformly on the four carbons of the dichloroethyl group by means of radioactive ethylene oxide.
-o n the carbon of the methoxy group by means of radioactive methyl iodide.
14 RESUME
L e N N dichloro-2 ethyl amino-4 mkthyl-2 mkthoxy-1 naphtal'ene e s t marque en deux positions.
uniformkment s u r l e s q u a t r e carbones du groupement dichloroi t h y l e B p a r t i r d e l'oxyde d'6thyl'ene radioactif.
s u r l e carbone du groupement mkthoxy B p a r t i r d e l ' i o d u r e d e mkthyle radioactif. La mitoclomine e s t une moutarde B l'aeote dont la s t r u c t u r e p o r t e u s e e s t t r k s proche d'une substance naturelle la vitarnine K C ' e s t GRANGER (1) qui en 1966 a propose la f o r m u l e d e c e nouvel agent cytotoxique. 5' 0362-4003/lS/Q214-Q281801.00/0 01978 by John Wiley & Sons Ltd. B p a r t i r du mkthyl-2, o( naphtol selon l e processus indiquk dans l e schema 2.
📜 SIMILAR VOLUMES
The ^14^C labelling of three compounds : HI‐6, TMB‐4 and pyrimidoxime is described from ^14^C‐formic acid, sodium salt. The compounds were prepared by lithiation and formylation with N‐methyl (^14^C)‐formanilide followed by introduction of the hydroxylamine moieties and alkylation of the pyridine. R
The two compounds were labelled by ^14^C on the hydroxyimino methyl group substituted on the 2 positions of the pyridinium ring. The convenient pyridinium lithiated intermediates were formylated with N‐methyl ^14^C‐formanilide. The hydroxyimino methyl groups were synthezised by reaction of the ^14^
## Abstract RPCNU was labelled with ^14^C on three positions: ‐ On the carboxyl of the acetyl groups ‐ On the carboxyl of the acetyl groups ‐ On the urea carbonyl