By application of the Arndt-Eistert reaction to the diazoketone of N-phthaloyl-DL-valine, racemic B-leucine h as been prepared and tested against Staphyiococcus aureus, B. pyocyaneus, E. coli and Enterococcus
The Bowman ketone synthesis was successfully applied to N-phthalylaminoacid chlorides. Inthis manner...
A method is described by which heat-sensitive amino acid derivatives can be converted to unracemized...
A new and efficient method for the homologation of urethane protected alpha-amino acids to its beta-...
It has been shown that N-Phthalyl-derivatives of a-amino- acids can be converted into the correspond...
N-Phthaloyl amino acids have proved to be very useful for the syntheses of peptides, diazoketones, h...
The Wolff rearrangement of diazomethylphthalimidoalkyl ketones was performed in dioxane in the prese...
A description is given of the conversion of 3-diazo-1-phthalimidobutan-2-one (la) into B-phthalimido...
The configuration of (+)-B-amino-d-methyl hexanoic acid (B -aminohomoleucine) (Ila), obtained by the...
A new synthesis of DL-l-(p-hydroxyphenyl)- 2- aminobutan-3-one (la) is given. The optically active B...
Enzymatic resolution of O-methyl- N-acetyl-DL- serine was carried out following Greenstein\u27s proc...
A simple, efficient and stereospecific approach for the homologation of urethane-protected a-amino a...
The use of Boc(2)O as a coupling agent in the homologation of N-urethane protected-alpha-amino acid ...
Phthaloyl derivatives of amino acids have proved very useful for the further synthesis of compounds ...
1-Aminoheneicosane [V] was prepared by the condensation of dibenzyl sodiotetradecylmalonate with E-p...
By applying the method used by Pfister et al. for the synthesis of threonine we prepared DL-a-amino-...
The Bowman ketone synthesis was successfully applied to N-phthalylaminoacid chlorides. Inthis manner...
A method is described by which heat-sensitive amino acid derivatives can be converted to unracemized...
A new and efficient method for the homologation of urethane protected alpha-amino acids to its beta-...
It has been shown that N-Phthalyl-derivatives of a-amino- acids can be converted into the correspond...
N-Phthaloyl amino acids have proved to be very useful for the syntheses of peptides, diazoketones, h...
The Wolff rearrangement of diazomethylphthalimidoalkyl ketones was performed in dioxane in the prese...
A description is given of the conversion of 3-diazo-1-phthalimidobutan-2-one (la) into B-phthalimido...
The configuration of (+)-B-amino-d-methyl hexanoic acid (B -aminohomoleucine) (Ila), obtained by the...
A new synthesis of DL-l-(p-hydroxyphenyl)- 2- aminobutan-3-one (la) is given. The optically active B...
Enzymatic resolution of O-methyl- N-acetyl-DL- serine was carried out following Greenstein\u27s proc...
A simple, efficient and stereospecific approach for the homologation of urethane-protected a-amino a...
The use of Boc(2)O as a coupling agent in the homologation of N-urethane protected-alpha-amino acid ...
Phthaloyl derivatives of amino acids have proved very useful for the further synthesis of compounds ...
1-Aminoheneicosane [V] was prepared by the condensation of dibenzyl sodiotetradecylmalonate with E-p...
By applying the method used by Pfister et al. for the synthesis of threonine we prepared DL-a-amino-...
The Bowman ketone synthesis was successfully applied to N-phthalylaminoacid chlorides. Inthis manner...
A method is described by which heat-sensitive amino acid derivatives can be converted to unracemized...
A new and efficient method for the homologation of urethane protected alpha-amino acids to its beta-...
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