Practical stereoselective synthesis of conformationally constrained unnatural proline-based amino acids and peptidomimetics (Articolo in rivista)

Type
Label
  • Practical stereoselective synthesis of conformationally constrained unnatural proline-based amino acids and peptidomimetics (Articolo in rivista) (literal)
Anno
  • 2001-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/S0040-4020(01)00538-5 (literal)
Alternative label
  • Belvisi, L; Colombo, L; Colombo, M; Di Giacomo, M; Manzoni, L; Vodopivec, B; Scolastico, C (2001)
    Practical stereoselective synthesis of conformationally constrained unnatural proline-based amino acids and peptidomimetics
    in Tetrahedron (Oxf., Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Belvisi, L; Colombo, L; Colombo, M; Di Giacomo, M; Manzoni, L; Vodopivec, B; Scolastico, C (literal)
Pagina inizio
  • 6463 (literal)
Pagina fine
  • 6473 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 57 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 30 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Belvisi, L; Colombo, M; Manzoni, L; Scolastico, C; Univ Milan, Dipartimento Chim Organ & Ind, Ctr CNR, I-20133 Milan, Italy Colombo, L; Di Giacomo, M; Univ Pavia, Dipartimento Chim Farmaceut, I-27100 Pavia, Italy Vodopivec, B; Univ Milano Bicocca, Dipartimento Biotecnol & Biosci, I-20126 Milan, Italy (literal)
Titolo
  • Practical stereoselective synthesis of conformationally constrained unnatural proline-based amino acids and peptidomimetics (literal)
Abstract
  • A practical synthetic scheme was developed to prepare both the cis- and trans-fused stereoisomers of N-Boc-L-octahydroindole-2-carboxylic acid (L-Oic) methyl ester. Key event of the synthetic sequence was the ring-closing metathesis of a suitable diallylated proline derivative. This is the first reported practical synthesis of the trans-fused isomer. Functionalization of the octahydroindole nucleus by electrochemical oxidation followed by acid-catalysed allylation paved the way for the preparation of reverse-turn dipeptide mimics. (literal)
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