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Synthèse de l'amino-2 pyrimidine 14C-2; de la N4-di (chloro-2 n-propyl) sulfadiazine (pyrimidine 14C-2) ou CB 1932 14C

✍ Scribed by Nguyen-Hoang-Nam; Michel Herbert; Nguyen-Dat-Xuong; Et Louis Pichat


Publisher
John Wiley and Sons
Year
1971
Tongue
French
Weight
244 KB
Volume
7
Category
Article
ISSN
0022-2135

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✦ Synopsis


A description is given of the preparation of N4-di(2-chloro n-propyl) sulphadiazine (pyrimidine I4C-2), specific activity : 16.6 mCi/mM, for cancer research. As intermediate product 2-amino pyrimidine I4C-2 which has not hitherto been described was obtained.

Les auteurs dkcrivent la prkparation de la N4-di(chloro-2 n-propyl) sulfadiazine (pyrimidine I4C-2), activitk spkcijique : 16,6 mCilmM, destine'e aux recherches cance'rologiques. On obtient comme produit interme'diaire I'amino-2 pyrimidine l4C-2 qui n'a pus encore Ptk de'crite.

Un nouveau dCrivt de la sulfadiazine, la N4-di (chloro-2 n-propyl) sulfadiazine ou CB 1932, posskde une activitt inhibitrice particuliBrement elevee sur la croissance de la turneur de Yoshida et du carcinome de Walker 256 ( l ) . Pour approfondir I'ttude du mktabolisrne et de la distribution de ce dtrivC sulfarnidt anticancereux, il est necessaire de le marquer au carbone 14.

La synthese de la N4-di (chloro-2 n-propyl) sulfadiazine (pyrimidine 14C-2) et la prkparation du produit intermkdiaire, I'amino-2 pyrimidine 14C-2, font I'objet du prCsent travail *. * Synthese entreprise en collaboration avec M.


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