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Cystinpeptide aus (S‐Acetamidomethyl‐cystein)‐peptiden durch Oxydation mit Jod: Die synthese von cyclo ‐ L ‐cystin
Author(s) -
Kamber B.
Publication year - 1971
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19710540319
Subject(s) - chemistry , cystine , cysteine , stereochemistry , nuclear magnetic resonance spectroscopy , organic chemistry , enzyme
The conversion of S‐acetamidomethyl cysteine peptides to by a reaction with iodine is described. The method is applied in the synthesis of the hitherto unknown cyclo ‐ L ‐cystine. The structure of this compound was confirmed by molecular weight determination, NMR. and mass spectroscopy.