82819-14-5Relevant academic research and scientific papers
3-Aminoindazole derivatives
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, (2008/06/13)
A compound of the formula (I): STR1 wherein W1 is a hydrogen atom or a STR2 group wherein Y is a C1-6 alkylene group or a C1-6 alkylene group having a C1-6 alkyl group substituent; and R1 and R2 each independently is a hydrogen atom or a C1-6 alkyl group and R1 and R2 may form a C4-6 heterocyclic ring or a nitrogen-containing C4-6 heterocyclic ring together with the adjacent nitrogen atom and the C4-6 heterocyclic rings may have at least one C1-6 alkyl group, hydroxyl group or halogen atom; W2 is a hydrogen atom or a STR3 group wherein Z is a C1-6 alkylene group or a C1-6 alkylene group having a C1-6 alkyl group substituent; and R3 and R4 each independently is a hydrogen atom or a C1-6 alkyl group and R3 and R4 may form a C4-6 heterocyclic ring or a nitrogen-containing C4-6 heterocyclic ring together with the adjacent nitrogen atom and the C4-6 heterocyclic rings may have at least one C1-6 alkyl group, hydroxyl group or halogen atom; when W1 is a hydrogen atom, W2 is the STR4 group; and when W2 is a hydrogen atom, W1 is the STR5 group; and the pharmaceutically acceptable acid addition salt thereof having antiinflammatory, analgesic and digestive tract ulcer suppressing activity.
