名称:
Pyridazine Derivatives and Related Compound Part 6. Synthesis of Triazolo[3',4':5,1]pyrazolo[3,4-c]pyridazine, Pyrido[2',1':3,2][1,2,4]triazolo[5',1':5,1]pyrazolo[3,4-c]pyridazine and Naphtho[2,1-e]pyridazino[3',4':3,4]pyrazolo[5,1-c][1,2,4]triazine Derivatives
摘要:
1,2,4-Triazolo[3',4':5,1]pyrazolo[3,4-c]pyridazine, pyrido[2',1':3,2][1,2,4]triazolo[5',1':5,1]pyrazolo[3,4-c]pyridazine, naphtho[2,1-e]pyridazino[3',4':3,4]pyrazolo[5,1-c][1,2,4]triazine and pyridazino[3',4':3,4]pyrazolo[5,1-c][1,2,4]triazin-4(1H)-one were synthesized from 3-amino-1H-pyrazolo[3,4-c]pyridazine.