130593-39-4Relevant academic research and scientific papers
Synthesis and antimicrobial screening of pyrimidine annulated dihydropyrano[2, 3-c] pyrazole derivatives
Hegde, Hemant,Ahn, Chuljin,Waribam, Preeti,Shetty, Nitinkumar S.
, p. 87 - 92 (2018/04/02)
A series of pyrimidine annulated dihydropyrano[2, 3-c]pyrazole derivatives were synthesized and screened for their antimicrobial activity. The precursor, dihydropyrano[2, 3-c]pyrazole was synthesised under catalyst free condition using PEG-400 as reaction
Synthesis, characterization, and in vitro biological studies of some novel pyran fused pyrimidone derivatives
Mistry, Prashant T.,Kamdar, Nimesh R.,Haveliwala, Dhaval D.,Patel, Saurabh K.
, p. 349 - 357 (2012/06/30)
A variety of pyrano[2,3-d]pyrimidine-5-one derivatives 5,6(a-j) have been synthesized from 6-amino-4-(substituted phenyl)-5-cyano-3-methyl-1-phenyl-1,4- dihydropyrano[2,3-c]pyrazole derivatives 4(a-j) via cyclization using formic acid and acetic acid. All
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
