Schreiner, Erwin P A convenient protocol for selective cleavage of 2-hydroxy acid amides. Application to semisynthesis of the cyclic heptapeptide aza HUN-7293. [electronic resource] - The Journal of organic chemistry Nov 2002 - 8299-304 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0022-3263 Standard No.: 10.1021/jo025979g doi Subjects--Topical Terms: Amides--chemistryAmino Acid SequenceCatalysisCell Adhesion--drug effectsCombinatorial Chemistry TechniquesCyclizationHydroxy Acids--chemistryMagnetic Resonance SpectroscopyMethylationModels, MolecularMolecular StructurePeptides, Cyclic--analysisStructure-Activity Relationship