THE SYNTHESIS OF SOME 2-AMINO- 6-METHYL- AND 2-AMINO-6-PHENYL-5,6-nlHYaRO- 4W-S,I,6- BENZOTHIADIAZOCINES ... FfzIusc BERmA, GYUU Ncm4YAK* and KriROI.Y z*ux Rcscateh Group for Alkaloid Chemistry of the Hungarian Academy ofscicna9, Hf 528 Budttpcst, Hungary ... ANTAL ~“ELLER, K~ROLY LEMFXRT and EIFLXA PJE~XKA.~ Department d Organic Chemistry. Technical Univmity, Budapest, Hungary ... C&OR T&tr Department ...