Substituted guanidine derivatives, process for production thereof, and pharmaceutical uses thereof
A substituted guanidine derivative represented by the general formula: STR1 wherein R1, R2, R3 and R4 are independently a hydrogen atom, an unsubstituted alkyl group, a substituted alkyl group, a halogen atom or
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(2008/06/13)
BENZOXADIAZOCINES, BENZOTHIADIAZOCINES AND BENZOTRIAZOCINES-V; THE SYNTHESIS OF SOME 2-AMINO-6-METHYL- AND 2-AMINO-6-PHENYL-5,6-DIHYDRO-4H-3,1,6-BENZOTHIADIAZOCINES
A method is described for the synthesis of hydrochlorides of some type 8 title compounds in which the nucleophilicity of N-2 is reduced or completely lost so as to prevent ring contraction reactions and, as a result, making these compounds comparatively s