Cyto-active amino-acids and peptides. Part XIV. Poly- and copoly-(amino-acyl) derivatives of melphalan

1968 ◽  
pp. 1792 ◽  
Author(s):  
M. Szekerke ◽  
Roy Wade ◽  
F. Bergel
Keyword(s):  
Amino Acids ◽  
Derivatives Of ◽  
Acyl Derivatives

ChemInform Abstract: N-ACYL DERIVATIVES OF ORGANOPHOSPHORUS ANALOGS OF AMINO ACIDS, THEIR ESTERS AND AMIDES

1980 ◽  
Vol 11 (15) ◽  
Author(s):  
N. B. TARUSOVA ◽  
I. A. GANDURINA ◽  
YU. N. ZHUKOV ◽  
G. M. YAKOVLEVA ◽  
R. M. KHOMUTOV
Keyword(s):  
Amino Acids ◽  
Derivatives Of ◽  
Acyl Derivatives

N-acyl derivatives of organophosphorus analogs of amino acids, their esters, and amides

1979 ◽  
Vol 28 (7) ◽  
pp. 1475-1478
Author(s):  
N. B. Tarusova ◽  
I. A. Gandurina ◽  
Yu. N. Zhukov ◽  
G. M. Yakovleva ◽  
R. M. Khomutov
Keyword(s):  
Amino Acids ◽  
Derivatives Of ◽  
Acyl Derivatives

Preparation of some long-chain N-acyl derivatives of essential amino acids for nutritional studies

1980 ◽  
Vol 58 (7) ◽  
pp. 573-576 ◽  
Author(s):  
Alenka Paquet
Keyword(s):  
Amino Acids ◽  
Fatty Acids ◽  
Physical Properties ◽  
Essential Amino Acids ◽  
Nutritional Studies ◽  
Derivatives Of ◽  
Acyl Derivatives ◽  
Long Chain

Long-chain N-acyl derivatives of methionine, tryptophan, threonine, and lysine (N6) have been obtained by the reaction of succinimidyl esters of fatty acids with the unprotected amino acids. Their physical properties have been characterized.

N -Acyl derivatives of Asn, new bacterial N -acyl D -amino acids with surfactant activity

Amino Acids ◽  
2004 ◽  
Vol 26 (2) ◽  
pp. 209-214 ◽  
Author(s):  
J. Wallach ◽  
F. Peypoux ◽  
O. Lapr�vote ◽  
M. Pagadoy
Keyword(s):  
Amino Acids ◽  
Surfactant Activity ◽  
Derivatives Of ◽  
Acyl Derivatives

Some N-acyl-D-amino acid derivatives having antibotulinal properties

1987 ◽  
Vol 33 (7) ◽  
pp. 577-582 ◽  
Author(s):  
A. Paquet ◽  
K. Rayman
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Aspartic Acid ◽  
Sodium Nitrite ◽  
Amino Acid Derivatives ◽  
Ester Method ◽  
Succinimidyl Ester ◽  
High Yields ◽  
Derivatives Of ◽  
Acyl Derivatives

Several N-acyl derivatives of D-tryptophan, D-alanine, D-methionine, D-valine, and D-aspartic acid were synthesized in high yields using the succinimidyl ester method and examined for their antibotulinal properties. In conjunction with 60 ppm of sodium nitrite, sorbyl-D-tryptophan, sorbyl-D-alanine, myristoyl-D-aspartic acid, and glycyl-D-alanine were highly inhibitory. In the absence of sodium nitrite, the N-acyl derivatives of the D-amino acids were not inhibitory. On its own, 60 ppm of sodium nitrite was only slightly inhibitory. Sorbyl-L-tryptophan and sorbyl-L-alanine had no effect in the presence or absence of 60 ppm of sodium nitrite.

Papain-catalyzed synthesis of phenylhydrazides of N-acylamino acids

1984 ◽  
Vol 49 (11) ◽  
pp. 2557-2561 ◽  
Author(s):  
Václav Čeřovský ◽  
Karel Jošt
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Derivatives Of ◽  
Acyl Derivatives

Phenylhydrazides of Nα-acyl derivatives of all coded amino acids, except proline, were prepared by papain (E.C. 3.4.22.2)-catalyzed synthesis. Comparison of yields affords information about the suitability of the amino acid in position P1 in papain-catalyzed syntheses of peptides.

Effect of some acyl derivatives of amino acids on cell-free protein synthesizing systems from Ehrlich ascites, rat and mouse liver cells

FEBS Letters ◽  
1974 ◽  
Vol 40 (1) ◽  
pp. 207-209 ◽  
Author(s):  
A.A. Hochberg ◽  
D. Zevin-Sonkin ◽  
E. Ziv ◽  
N. de Groot ◽  
N. Lichtenstein
Keyword(s):  
Amino Acids ◽  
Mouse Liver ◽  
Liver Cells ◽  
Free Protein ◽  
Ehrlich Ascites ◽  
Derivatives Of ◽  
Acyl Derivatives

Synthesis and Fungicidal Activity of Lipophylic N- and O-Acyl Derivatives of β-Hydroxy ᴅʟ-α-Amino Acids

2003 ◽  
Vol 58 (5-6) ◽  
pp. 366-370 ◽  
Author(s):  
Nijole Dirvianskytė ◽  
Juozapas Straukas ◽  
Valdemaras Razumas ◽  
Eugenius Butkus
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Verticillium Dahliae ◽  
Fungicidal Activity ◽  
Growth Of Fungi ◽  
Derivatives Of ◽  
Acyl Derivatives ◽  
Acid Structure ◽  
Long Chain ◽  
Amino Acid Structure

Abstract Synthesis of N- and O-acyl derivatives of ᴅʟ-serine and threo-ᴅʟ-phenylserine was accomplished by a regioselective acylation of the corresponding amino acid. The residues introduced into amino acid structure contain hydrophobic long chain or aromatic, namely lauroyl, myristoyl and phenylacetyl moieties. The fungicidal activity against six strains of fungi was studied. Several compounds were found to be effective against growth of fungi, and Omyristoyl- ᴅʟ-serine 2 and N-phenylacetyl-threo-ᴅʟ-phenylserine 8 completely inhibited the growth of the mycelium of the fungus Verticillium dahliae.

Sign in / Sign up

Export Citation Format

Share Document