Download e-book for iPad: Amino Acids, Peptides and Proteins (SPR Amino Acids, by J. S. Davies

By J. S. Davies

ISBN-10: 0854042075

ISBN-13: 9780854042074

This product isn't really on hand individually, it is just bought as a part of a collection. There are 750 items within the set and those are all bought as one entity. summary: This product isn't really to be had individually, it's only bought as a part of a collection. There are 750 items within the set and those are all offered as one entity

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Extra info for Amino Acids, Peptides and Proteins (SPR Amino Acids, Peptides, and Proteins (RSC)) (Vol 27)

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The usual crop from the primary literature dealing with aspects of fermentative production of the common amino acids [L-lysine using Corynebacterium glutam i ~ u m ; L-aspartic '~~ acid using intact coryneform Brevibacterium fIavum MJ233;'55 L-threonine using Brevibacterium l~ctofermentum;'~~ L-phenylalanine methyl ester from methyl trans-cinnamate using phenylalanine ammonia lyase;' 57 L-DOPA using a cell suspension culture of Mucuna p r ~ r i e n s ; ' ~and * D-amino acids from enzymic hydrolysis of hydantoins by whole cells of Agrobacterium r ~ d i o b a c t e r ' ~is~ ]supplemented by reviews [production of amino acids using genetically-engineered Serratia marcescens;'60 using aminopeptidases and aminoamidases;16' using hydantoinases; 162 L-aspartic acid using immobilized microo r g a n i s m ~ ; and ' ~ ~ L-DOPA using tyrosine phenol l y a ~ e ' ~ Details ~].

222 Anodic a-methoxylation of a-amino acids has become a routine step in many synthetic applications (notably, substitution by alkyl groups), and illustrated with asparagine and serine derivat i v e and ~ ~p~r 0~1 i n e . 24) from P-D-ribofuranosyl amide results from fortuitous a-bromo P-amide formation and treatment with silver ~ y a n a t e . ~ ~ ' Several examples of the uses in synthesis, of glycine derivatives conforming to the title of this section, are cited elsewhere in this Chapter. 3, though it could be noted here, that 4-alkyl-5-ethoxyoxazoles (easily prepared from N-acylamino acids) are useful substrates for perfluorination.

350 Simple alternative routes, addition of lithiated methoxyallene to an N-Boc-aminoalkanal followed by ozonolysis [BocN(CH2Ph)CHiPrCH0 -+ BocN(CH2Ph)CHiPrCH(OH)C(OMe)= C = CH2 (2S,3S)-nor~tatine],~~~ amination of aldols ~-Boc-aminoalkanal/PhCH2C02Hdianion] with Ph3P(0)N3 and ring-opening of the resulting diastereoisomeric 4,5-disubstituted oxazolidin2 - 0 n e s , ~and ~ ~ azide ring-opening of the appropriate homochiral 2,3-epoxyalkanol, giving statine and its 3 - e ~ i m e r ,are ~ ~typical ~ of routes established over recent years.

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Amino Acids, Peptides and Proteins (SPR Amino Acids, Peptides, and Proteins (RSC)) (Vol 27) by J. S. Davies


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