Linked Life Data

738695

Source:http://linkedlifedata.com/resource/pubmed/id/738695

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
12
pubmed:dateCreated
1979-4-25
pubmed:abstractText
It was possible to elucidate a side reaction which had long been assumed to occur during the acidolytic cleavage of protecting groups based on a ter-butyl moiety, by synthesizing Nin-tert-butyltryptophan in different ways. It was found to be absolutely identical with a "modified tryptophan" which was isolated after the total synthesis of a gastrin analogue; Nin-tert-butyl-tryptophan peptides are formed as the main products of a tert-butylation reaction, the mechanism of which is not very clear yet. The proof for a Nin-tert-butylation of tryptophan was obtained by spectroscopic methods, in particular mass spectrometry and nuclear magnetic resonance spectroscopy.
pubmed:language
ger
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0018-4888
pubmed:author
pubmed:issnType
Print
pubmed:volume
359
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1617-28
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1978
pubmed:articleTitle
[Side-reactions in peptide synthesis, III. Synthesis and characterization of Nin-tert-butylated tryptophan derivatives (author's transl)].
pubmed:publicationType
Journal Article, English Abstract