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Showing results 1 to 18 of 18.
Issue DateTitleAuthor(s)TypeAccess
2001C-terminal amide bond stability of peptides containing C,alfa,alfa-disubstituted glycinesLima, Sílvia M. M. A. Pereira; Costa, Susana P. G.; Maia, Hernâni L. S.AbstractOpen access
2003Development of a temporary marker for peptidesGonçalves, M. Sameiro T.; Maia, Hernâni L. S.ArticleOpen access
2003Dialkyl imidazolinones from alpha,alpha-dialkyl glycinesCosta, Susana P. G.; Maia, Hernâni L. S.; Lima, Sílvia M. M. A. PereiraAbstractOpen access
2002Effect of the amino acid substituents on amide bond cleavage in N-acyl-alpha,alpha-dialkylglycine derivativesWei-Qun, Jiang; Costa, Susana P. G.; Maia, Raquel M. Gonçalves, et al.AbstractOpen access
1999High yielding synthesis of dehydroamino acid and dehydropeptide derivativesFerreira, Paula M. T.; Maia, Hernâni L. S.; Monteiro, Luís S., et al.ArticleOpen access
1999High yielding synthesis of heterocyclic beta-substituted alanine derivativesFerreira, Paula M. T.; Maia, Hernâni L. S.; Monteiro, Luís S.ArticleOpen access
2003An improved approach for the synthesis of alfa,alfa-dialkyl glycine derivatives by the Ugi-Passerini reactionCosta, Susana P. G.; Maia, Hernâni L. S.; Lima, Sílvia M. M. A. PereiraArticleOpen access
2002An improved approach to the synthesis of N-acyl-alpha,alpha-dialkyl glycines and their esters and amides using Ugi’s four-component reactionLima, Sílvia M. M. A. Pereira; Costa, Susana P. G.; Maia, Hernâni L. S.AbstractOpen access
2005Kinetic investigation of the effect of the amino acid side chains in the selective acidolysis of N-acyl-N,alfa,alfa-trialkyl glycine amidesJiang, Wie Qun; Lima, Sílvia M. M. A. Pereira; Ventura, Cristina, et al.ArticleOpen access
2001Michael addition of thiols, carbon nucleophiles and amines to dehydroamino acid and dehydropeptide derivativesFerreira, Paula M. T.; Maia, Hernâni L. S.; Monteiro, Luís S., et al.ArticleOpen access
1991A novel carboxy-dye reactive system of potential applicability to wool and nylon fibres. Part 1. Studies with model aminesGomes, Jaime Rocha; Griffiths, J.; Maia, H. L. S., et al.ArticleOpen access
1998Reaction of carboxylic dyes with wool and polyamide. Part III: Effect of the activating agentGonçalves, M. Sameiro T.; Campos, Ana M. F. Oliveira; Moura, João C. V. P., et al.ArticleOpen access
2002Reductive cleavage of N-substituted aromatic amides as tert-butyl acylcarbamatesRagnarsson, Ulf; Grehn, Leif; Maia, Hernâni L. S., et al.ArticleOpen access
Nov-2009Straightforward, racemization-free synthesis of peptides with fairly to very bulky di- and trisubstituted glycinesPinto, Filipa C. S. C.; Lima, Sílvia M. M. A. Pereira; Maia, Hernâni L. S.ArticleRestricted access (UMinho)
2004Synthesis and conformational investigation of tetrapeptide analogues of the fragment B23-B26 of insulinRodrigues, Lígia M.; Fonseca, José I.; Maia, Hernâni L. S.ArticleOpen access
Aug-2006Synthesis and kinetic investigation of the selective acydolysis of para-substituted N-phenylacetyl-N-benzyl- and N-phenylacetyl-N-phenyl-alpha,alpha-dialkylglycine cyclohexylamidesLima, Sílvia M. M. A. Pereira; Pinto, Filipa C. S. C.; Ventura, Cristina, et al.ArticleOpen access
2000Synthesis of b-substituted alanines via Michael addition of nucleophiles to dehydroalanine derivativesFerreira, Paula M. T.; Maia, Hernâni L. S.; Monteiro, Luís S., et al.ArticleOpen access
Feb-2004Synthesis of novel derivatives of 4-amino-3,5-dicyanopyrazoleCampos, Ana M. F. Oliveira; Gonçalves, M. Sameiro T.; Rodrigues, Lígia M., et al.ArticleOpen access