25830-20-0Relevant articles and documents
Synthesis and anticancer activities of novel guanylhydrazone and aminoguanidine tetrahydropyran derivatives
Silva, Fábio Pedrosa Lins,Dantas, Bruna Braga,Martins, Gláucia Veríssimo Faheina,De Araújo, Demétrius Ant?nio Machado,Vasconcellos, Mário Luiz Araújo De Almeida
, (2016)
In this paper we present the convenient syntheses of six new guanylhydrazone and aminoguanidine tetrahydropyran derivatives 2-7. The guanylhydrazone 2, 3 and 4 were prepared in 100% yield, starting from corresponding aromatic ketones 8a-c and aminoguanidi
Synthesis of a novel diarylheptanoid isolated from Zingiber officinale
Parker, Gregory D.,Seden, Peter T.,Willis, Christine L.
scheme or table, p. 3686 - 3689 (2009/10/04)
Syntheses of 4-acetoxy-2,6-disubstituted tetrahydropyrans via Prins cyclisation of homoallylic alcohols with benzylic aldehydes are described and the methodology is applied in the total synthesis of diarylheptanoid 1 confirming both the structure and abso