160893-86-7Relevant articles and documents
Synthesis and molluscicidal activity of 6-carboethoxy-(2-substituted)-1,3, 4-thia/oxadiazolo[2,3-b]pyrimidin-5-ones and 5-amino-(2-substituted)-1,3,4-thia/ oxadiazolo[2,3-b]pyrimidin-7-ones
Singh, Ashutosh,Nizamuddin
, p. 727 - 731 (2007/10/03)
Several 6-carboethoxy-(2-substituted)-1,3,4-thia/oxadiazolo[2,3-b] pyrimidin-5-ones 3 and 6 and 5-amino-(2-substituted)-1,3,4-thia/oxadiazolo[2,3- b]pyrimidin-7-ones 4 and 7 have been synthesised from the synthon 2-amino-(5-substituted)-1,3,4-thia/oxadiaz
Synthesis and pharmacological properties of benzothiazole, 1,3-4-oxadiazole and 1,3,4-thiadiazole derivatives
Santagati,Modica,Santagati,Russo,Cutuli,Di Pietro,Amico-Roxas
, p. 880 - 884 (2007/10/02)
The reaction of the 2-amino-substituted 1,3,4-oxadiazoles 9,10 and the benzothiazoles 11,12 with ethyl cyanoacetate is described. The obtained cyanoacetamide derivatives 13-16 gave the benzylidene derivatives 18-21 by condensation with benzaldehyde. 2-Phe