130593-32-7Relevant articles and documents
Synthesis of Various Pyrazolopyranotriazolopyrimidines and Pyrazolopyranopyrimidotriazines
Younes, Mansour Ismail,Metwally, Saoud Abdel Monem,Atta, Aly Hussein
, p. 704 - 706 (2007/10/02)
A number of heterocyclic compounds 5-13 were prepared by the reaction of 6-amino-1,4,5,6-tetrahydro-5-imino-3-methyl-1,4-diphenylpyrazolopyranopyrimidine (3) with ethyl 2-cyano-3-ethoxy-2-propenoate, ethoxymethylenemalononitrile, ethyl c