A new synthesis of 2,8-disubstituted pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidines
A practical synthesis of pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidines, which are key intermediates inthe preparation of adenosine receptor antagonists, is developed. The method allows introduction of avariety of aryl substituents at position 2 of the pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidi...
| Main Authors: | , , , |
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| Format: | Journal Article |
| Published: |
Elsevier Science Limted
2009
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| Online Access: | http://hdl.handle.net/20.500.11937/35003 |