ChemInform Abstract: A New Concise Approach to the Enantioselective Synthesis of the Hydroxy Amino Acid Moiety of AI-77-B.

ChemInform ◽  
2010 ◽  
Vol 25 (23) ◽  
pp. no-no
Author(s):  
H. KOTSUKI ◽  
M. IWASAKI ◽  
M. OCHI
Keyword(s):  
Amino Acid ◽  
Enantioselective Synthesis ◽  
Acid Moiety ◽  
Hydroxy Amino Acid ◽  
Hydroxy Amino ◽  
Amino Acid Moiety

Chiral synthesis of the hydroxy amino acid moiety of AI-77-B

1989 ◽  
Vol 30 (47) ◽  
pp. 6503-6506 ◽  
Author(s):  
J.P. Gesson ◽  
J.C. Jacquesy ◽  
M. Mondon
Keyword(s):  
Amino Acid ◽  
Acid Moiety ◽  
Chiral Synthesis ◽  
Hydroxy Amino Acid ◽  
Hydroxy Amino ◽  
Amino Acid Moiety

scholarly journals Enantioselective Synthesis of Chromanones Bearing an α,α-Disubstituted α-Amino Acid Moiety via Decarboxylative Michael Reaction

Molecules ◽  
2019 ◽  
Vol 24 (14) ◽  
pp. 2565 ◽  
Author(s):  
Jan Bojanowski ◽  
Lesław Sieroń ◽  
Anna Albrecht
Keyword(s):  
Amino Acid ◽  
Acid Derivative ◽  
Michael Addition ◽  
Structural Unit ◽  
Michael Reaction ◽  
Enantioselective Synthesis ◽  
Amino Acid Derivative ◽  
Acid Moiety ◽  
Amino Acid Moiety ◽  
Reaction Proceeds

In this manuscript, a novel, decarboxylative Michael reaction between α-substituted azlactones and chromone-3-carboxylic acids is described. The reaction proceeds in a sequence Michael addition followed by decarboxylative deprotonation, and it results in the formation of chromanones bearing an azlactone structural unit. The possibility of transforming an azlactone moiety into a protected α,α-disubstituted α-amino acid derivative is also demonstrated.

scholarly journals Synthesis and antimicrobial activity of some novel 1,2-dihydro-[1,2,4]triazolo[1,5-a]pyrimidines bearing amino acid moiety

RSC Advances ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 2905-2916
Author(s):  
Mounir A. A. Mohamed ◽  
Adnan A. Bekhit ◽  
Omyma A. Abd Allah ◽  
Asmaa M. Kadry ◽  
Tamer M. Ibrahim ◽  
...  
Keyword(s):  
Antimicrobial Activity ◽  
Amino Acid ◽  
Green Chemistry ◽  
Antimicrobial Activities ◽  
Amino Acid Derivatives ◽  
Acid Moiety ◽  
Amino Acid Moiety

A new series of [1,2,4]-triazole bearing amino acid derivatives were synthesized under green chemistry conditions and evaluated for their antimicrobial activities.

Depsipeptides Communication 31. Synthesis of depsipeptides containing ?-hydroxy ?-amino acid residues

1965 ◽  
Vol 14 (11) ◽  
pp. 1954-1957
Author(s):  
G. A. Ravdel' ◽  
N. A. Krit ◽  
V. A. Oladkina ◽  
L. A. Shchukina ◽  
M. M. Shemyakin
Keyword(s):  
Amino Acid ◽  
Amino Acid Residues ◽  
Hydroxy Amino Acid ◽  
Hydroxy Amino
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