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Derivative of pyride4,3-bcarbazole with the chemical name 5,6-dimethyl-9-hydroxy-1-{2-3-(N,N-dimethylamine)propylene-carbamylpyride-6-yl}-6H- pyride4,3-bcarbazole and process for the preparation thereof
Derivative of pyride4,3-bcarbazole with the chemical name 5,6-dimethyl-9-hydroxy-1-{2-3-(N,N-dimethylamine)propylene-carbamylpyride-6-yl}-6H- pyride4,3-bcarbazole and process for the preparation thereof