82002-59-3Relevant articles and documents
Process for preparing isomerically pure prodrugs of proton pump inhibitors
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Page/Page column 35, (2010/02/10)
Synthetic methods for preparing isomerically pure N-arylsulfonyl derivatives of proton pump inhibitors which include a substituted benzimidazole nucleus are shown by the synthetic schemes and experimental description.
Neutral Diamide Ionophores - Phenylenedioxydiacetamides
Lin, Whei Oh,Altoe, Antonio Paulo
, p. 101 - 110 (2007/10/02)
The preparation of a series of neutral ligands containing ether and amide groups is described.These ligands as well as related ones bearing other diamide groups are shown to selectively chelate Group IIA cations by picrate extraction from water to methylene dichloride.This result was also confirmed by atomic absorption measurement.The changes in UV absorption of aromatic rings and amide groups in the ligands upon titration with metal salts in methanol allow the estimation of the ordering of cation binding. - Keywords: Acyclic ionophores; Neutral ionophores; Phenylenedioxydiacetamide, complexation studies