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Volumn 16, Issue 15, 2005, Pages 2569-2573

Resolution of non-protein amino acids via Carica papaya lipase-catalyzed enantioselective transesterification

Author keywords

[No Author keywords available]

Indexed keywords

CARICA PAPAYA EXTRACT; TRIACYLGLYCEROL LIPASE;

EID: 23644454974     PISSN: 09574166     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetasy.2005.06.037     Document Type: Article
Times cited : (16)

References (32)
  • 16
    • 0000411342 scopus 로고
    • Unusual Amino Acids in Peptide Synthesis
    • E. Gross J. Meienhofer Academic Press New York
    • D.C. Roberts, and F. Vellaccio Unusual Amino Acids in Peptide Synthesis E. Gross J. Meienhofer The Peptides Vo1. 5 1983 Academic Press New York 341 449
    • (1983) The Peptides , vol.15 , pp. 341-449
    • Roberts, D.C.1    Vellaccio, F.2
  • 22
    • 33644573570 scopus 로고    scopus 로고
    • note
    • A small amount (0.2% yield) of the d-methyl ester d-2d was detected after 24 h.
  • 24
    • 33644570702 scopus 로고    scopus 로고
    • note
    • In the transesterification with ethanol, the d-ethyl ester was not detected after 24 h. Taking into account the limit of detection on HPLC, the % ee value of the newly formed ethyl ester was estimated to be >99.8 as shown in Table 1.
  • 28
    • 33644582182 scopus 로고    scopus 로고
    • note
    • In the case of amino acids bearing aromatic side chains, high enantioselectivities have not been obtained so far, because the use of such a solvent with higher polarity as isopropyl ether is inevitable due to the lower solubilities in cyclohexane of the substrates derived from the amino acids.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.