A novel spin-labeled amino acid derivative for use in peptide synthesis: (9-fluorenylmethyloxycarbonyl)-2,2,6,6-tetramethylpiperidine-N-oxyl-4-amino-4-carboxylic acid

1993 ◽  
Vol 115 (23) ◽  
pp. 11042-11043 ◽  
Author(s):  
Reinaldo Marchetto ◽  
Shirley Schreier ◽  
Clovis R. Nakaie
Keyword(s):  
Amino Acid ◽  
Carboxylic Acid ◽  
Acid Derivative ◽  
Peptide Synthesis ◽  
Amino Acid Derivative

scholarly journals Ring Closing Methatesis Mediated Synthesis of D-Galactose Derived β-Amino Acids

2020 ◽  
Author(s):  
Fernando Fernández ◽  
Albeto G. Fernández ◽  
Rosalino Balo ◽  
Ramón J. Cabanas ◽  
Juan C. Estévez
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Carboxylic Acid ◽  
Acid Derivative ◽  
Acid Ester ◽  
Amino Acid Derivative ◽  
Ring Closing Metathesis ◽  
Carboxylic Acid Ester ◽  
Stereocontrolled Synthesis

The first example of a new stereocontrolled synthesis of polyhydroxylated 2-aminocyclopetanecarboxylic acids from hexoses is reported. It consists of the transformation of D-galactose derivative 5 into polysubstituted cyclopentane β-amino acid derivative 12b by means of a sequence that involves a Ring Closing Metathesis of the corresponding polysubstituted 2-methylenehept-6-ene 8b, followed by a stereocontrolled aza-Michael functionalization of the first reported polysubstituted cyclopent-1-ene-1- carboxylic acid ester 10b. Preliminary studies on peptides incorporating these alicyclic - amino acids are also reported. The incorporation of β-amino acid derivative 12b into peptides is also reported.

scholarly journals Ring Closing Methatesis Mediated Synthesis of D-Galactose Derived β-Amino Acids

2020 ◽  
Author(s):  
Fernando Fernández ◽  
Albeto G. Fernández ◽  
Rosalino Balo ◽  
Ramón J. Cabanas ◽  
Juan C. Estévez
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Carboxylic Acid ◽  
Acid Derivative ◽  
Acid Ester ◽  
Amino Acid Derivative ◽  
Ring Closing Metathesis ◽  
Carboxylic Acid Ester ◽  
Stereocontrolled Synthesis

The first example of a new stereocontrolled synthesis of polyhydroxylated 2-aminocyclopetanecarboxylic acids from hexoses is reported. It consists of the transformation of D-galactose derivative 5 into polysubstituted cyclopentane β-amino acid derivative 12b by means of a sequence that involves a Ring Closing Metathesis of the corresponding polysubstituted 2-methylenehept-6-ene 8b, followed by a stereocontrolled aza-Michael functionalization of the first reported polysubstituted cyclopent-1-ene-1- carboxylic acid ester 10b. Preliminary studies on peptides incorporating these alicyclic - amino acids are also reported. The incorporation of β-amino acid derivative 12b into peptides is also reported.

Synthesis of amino acid derivative Schiff base copper(II) complexes by microwave and wet mechanochemical methods

2021 ◽  
Vol 98 (1) ◽  
pp. 100004
Author(s):  
Nao Otani ◽  
Tetsundo Furuya ◽  
Natsuki Katsuumi ◽  
Tomoyuki Haraguchi ◽  
Takashiro Akitsu
Keyword(s):  
Schiff Base ◽  
Amino Acid ◽  
Acid Derivative ◽  
Amino Acid Derivative

Resolution of racemic mixture of α-amino acid derivative through composite membrane

2011 ◽  
Vol 378 (1-2) ◽  
pp. 531-540 ◽  
Author(s):  
Kripal Singh ◽  
Pravin G. Ingole ◽  
Jayesh Chaudhari ◽  
Harshad Bhrambhatt ◽  
Amit Bhattacharya ◽  
...  
Keyword(s):  
Amino Acid ◽  
Acid Derivative ◽  
Composite Membrane ◽  
Amino Acid Derivative ◽  
Racemic Mixture

Asymmetric Synthesis of an Amino Acid Derivative from Achiral Aroyl Acrylamide by Reversible Michael Addition and Preferential Crystallization

2016 ◽  
Vol 22 (46) ◽  
pp. 16429-16432 ◽  
Author(s):  
Yuki Kaji ◽  
Naohiro Uemura ◽  
Yoshio Kasashima ◽  
Hiroki Ishikawa ◽  
Yasushi Yoshida ◽  
...  
Keyword(s):  
Amino Acid ◽  
Asymmetric Synthesis ◽  
Acid Derivative ◽  
Michael Addition ◽  
Amino Acid Derivative

scholarly journals Liposomes Can Achieve Enantioselective C–C Bond Formation of an α-Amino Acid Derivative in Aqueous Media

ACS Omega ◽  
2017 ◽  
Vol 2 (1) ◽  
pp. 91-97 ◽  
Author(s):  
Fumihiko Iwasaki ◽  
Keishi Suga ◽  
Yukihiro Okamoto ◽  
Hiroshi Umakoshi
Keyword(s):  
Amino Acid ◽  
Acid Derivative ◽  
Bond Formation ◽  
Aqueous Media ◽  
Amino Acid Derivative
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