13362-81-7Relevant academic research and scientific papers
Ecofriendly synthesis of thieno[2,3-b]pyridines derivativies
Kidwai,Priya,Poddar
experimental part, p. 270 - 273 (2010/11/02)
In order to avoid the use of too much organic solvent and harmful catalysts, 2-aminothiophenes are readily transformed to thienopyridines by an ecofriendly synthesis in a suitable solvent system. This reaction in aqueous medium and under microwave irradiation takes lesser time and results in higher yield as compared to conventional method.
1-dethia-2-thia-cephalosporanic acids
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, (2008/06/13)
Novel 1-dethia-2-thia-cephalosporanic acid derivatives of the formula STR1 wherein R is selected from the group consisting of STR2 Ra is an organic radical, Ri and Rj are individually selected from the group consisting of hydrogen, aliphatic, aromatic and heterocycle or taken together with the nitrogen atom to which they are attached form an optionally substituted cycle or Rb NH--, Rb is optionally substituted carbocyclic or heterocyclic aryl, R1 and --COM are as defined in the specification, R4 is hydrogen or methoxy, n2 is 0, 1 or 2 and their non-toxic, pharmaceutically acceptable acid addition salts in racemic or optically active form having antibiotic activity and their preparation and novel intermediates.
