Practical synthesis of regioisomeric 5(7)-amino-6,7(4,5)-dihydro[1,2,4]triazolo[1,5-a][1,3,5]triazines
A convenient and efficient synthesis of new 5-azapurine derivatives was developed. The regioisomeric 5-amino-6,7-dihydro- and 7-amino-4,5-dihydro[1,2,4]triazolo[1,5-a][1,3,5]triazines were prepared in 3?4 steps from benzhydrazide via complementary and regiospecific routes as a part of our lead findi...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
Pergamon-Elsevier Science Ltd
2007
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| Online Access: | http://hdl.handle.net/20.500.11937/20487 |