| Abstract: |
Heterocyclic annelated pyridazines continue to attract considerable attention which mainly arises from the large variety of interesting pharmacological activities observed with pyridazine derivatives. The recent discovery of a natural antifungal antibiotiThe objective of this study are:1- The first part of this work was concerned with the photolysis of 3-diazo-4,5-diphenylpyrazolo[3,4-c]pyridazine in different reagents.2- In the second part of this investigation, the photochemical reactions of 3-azido-4,5-diphenyl-1H-pyrazolo[3,4-c]pyridazine in different reagents was studied.3- The third part of this work was concerned with the synthesis of 3-hydrazino-4,5-diphenyl-1H-pyrazolo[3,4-c]pyridazine and study its reactions with different reagents.4- To investigate any mechanistic information which may be generated during the course of this work.5- Extension of the synthetic scope of these reactions are under study.Heterocyclic annelated pyridazines continue to attract considerable attention which mainly arises from the large variety of interesting pharmacological activities observed with pyridazine derivatives. The recent discovery of a natural antifungal antibiotiThe objective of this study are:1- The first part of this work was concerned with the photolysis of 3-diazo-4,5-diphenylpyrazolo[3,4-c]pyridazine in different reagents.2- In the second part of this investigation, the photochemical reactions of 3-azido-4,5-diphenyl-1H-pyrazolo[3,4-c]pyridazine in different reagents was studied.3- The third part of this work was concerned with the synthesis of 3-hydrazino-4,5-diphenyl-1H-pyrazolo[3,4-c]pyridazine and study its reactions with different reagents.4- To investigate any mechanistic information which may be generated during the course of this work.5- Extension of the synthetic scope of these reactions are under study.Heterocyclic annelated pyridazines continue to attract considerable attention which mainly arises from the large variety of interesting pharmacological activities observed with pyridazine derivatives. The recent discovery of a natural antifungal antibiotiThe objective of this study are:1- The first part of this work was concerned with the photolysis of 3-diazo-4,5-diphenylpyrazolo[3,4-c]pyridazine in different reagents.2- In the second part of this investigation, the photochemical reactions of 3-azido-4,5-diphenyl-1H-pyrazolo[3,4-c]pyridazine in different reagents was studied.3- The third part of this work was concerned with the synthesis of 3-hydrazino-4,5-diphenyl-1H-pyrazolo[3,4-c]pyridazine and study its reactions with different reagents.4- To investigate any mechanistic information which may be generated during the course of this work.5- Extension of the synthetic scope of these reactions are under study.Heterocyclic annelated pyridazines continue to attract considerable attention which mainly arises from the large variety of interesting pharmacological activities observed with pyridazine derivatives. The recent discovery of a natural antifungal antibiotiThe objective of this study are:1- The first part of this work was concerned with the photolysis of 3-diazo-4,5-diphenylpyrazolo[3,4-c]pyridazine in different reagents.2- In the second part of this investigation, the photochemical reactions of 3-azido-4,5-diphenyl-1H-pyrazolo[3,4-c]pyridazine in different reagents was studied.3- The third part of this work was concerned with the synthesis of 3-hydrazino-4,5-diphenyl-1H-pyrazolo[3,4-c]pyridazine and study its reactions with different reagents.4- To investigate any mechanistic information which may be generated during the course of this work.5- Extension of the synthetic scope of these reactions are under study.Heterocyclic annelated pyridazines continue to attract considerable attention which mainly arises from the large variety of interesting pharmacological activities observed with pyridazine derivatives. The recent discovery of a natural antifungal antibiotiThe objective of this study are:1- The first part of this work was concerned with the photolysis of 3-diazo-4,5-diphenylpyrazolo[3,4-c]pyridazine in different reagents.2- In the second part of this investigation, the photochemical reactions of 3-azido-4,5-diphenyl-1H-pyrazolo[3,4-c]pyridazine in different reagents was studied.3- The third part of this work was concerned with the synthesis of 3-hydrazino-4,5-diphenyl-1H-pyrazolo[3,4-c]pyridazine and study its reactions with different reagents.4- To investigate any mechanistic information which may be generated during the course of this work.5- Extension of the synthetic scope of these reactions are under study.
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