Results 41 to 50 of about 1,195,570 (202)

FA2H-dependent fatty acid 2-hydroxylation in postnatal mouse brain

open access: yesJournal of Lipid Research, 2006
2-Hydroxy fatty acids are relatively minor species of membrane lipids found almost exclusively as N-acyl chains of sphingolipids. In mammals, 2-hydroxy sphingolipids are uniquely abundant in myelin galactosylceramide and sulfatide.
Nathan L. Alderson   +4 more
doaj   +1 more source

Studies of Hydroxy Amino Acids. II. The Separation of Diastereoisomers of Hydroxy Amino Acids [PDF]

open access: yesBulletin of the Chemical Society of Japan, 1971
Abstract It has been found that erythro-β-hydroxy-Dl-norvaline, and erythro-β-hydroxy-Dl-norleucine, and threo-β-hydroxy-Dl-leucine form scarcely-soluble compounds in water with α-naphthylphosphoric acid, tetrachlorophthalic acid, and chlorendic acid, respectively.
Yasuo Ariyoshi, Naotake Sato
openaire   +1 more source

Polymer Bound 3-Hydroxy-2-methylidenepropionic Acids. A Template for Multiple Core Structure Libraries

open access: yes, 2016
Polymer Bound 3-Hydroxy-2-methylidenepropionic Acids.
Tilmann Walk (3046275)   +3 more
core   +1 more source

Analysis and quantitation of free ceramide containing nonhydroxy and 2-hydroxy fatty acids, and phytosphingosine by high-performance liquid chromatography.

open access: yesJournal of Lipid Research, 1979
Reaction of ceramides containing nonhydroxy fatty acids with benzoyl chloride in pyridine at 70 degrees C for 1 hr resulted in N-benzoylation to form N,N-acyl,benzoyl derivatives; O-benzoylation also occurred.
M Iwamori, C Costello, H W Moser
doaj   +1 more source

Microdetermination, isolation, and gas-liquid chromatography of 2-hydroxy fatty acids*

open access: yesJournal of Lipid Research, 1963
A new method is described for the specific isolation of 2-hydroxy fatty acids, particularly from brain lipids. The procedure involves saponification of the lipids with KOH-propylene glycol, preliminary purification with a small silica gel column, and ...
Yasuo Kishimoto, Norman S. Radin
doaj   +1 more source

Synthetic strategies of phosphonodepsipeptides

open access: yesBeilstein Journal of Organic Chemistry, 2021
Phosphonodepsipeptides are phosphorus analogues of depsipeptides and phosphonate-linked analogues of naturally occurring peptides. They are more stable than phosphonopeptides and have been widely applied as enzyme inhibitors, haptens for the production ...
Jiaxi Xu
doaj   +1 more source

Enantioselective Synthesis of Aza Sugars from Amino Acids. 2. The 3-Hydroxy-2-hydroxymethylpyrrolidines2

open access: yes, 2016
Enantioselective Synthesis of Aza Sugars from Amino Acids. 2.
Jessica Vey (3027603)   +4 more
core   +1 more source

Docking Studies and Anti-inflammatory Activity of β-Hydroxy-β-arylpropanoic Acids

open access: yesMolecules, 2008
The article describes a two-step synthesis of diastereomeric 3-hydroxy-2-methyl-3-(4-biphenylyl)butanoic acids. In the first step an intermediate α-bromo propanoicacid 1-ethoxyethyl ester was synthesized.
Ivan O. Juranic   +5 more
doaj   +1 more source

Catalytic Asymmetric Synthesis of β-Hydroxy-α-amino Acids:  Highly Enantioselective Hydrogenation of β-Oxy-α-acetamidoacrylates

open access: yes, 2016
Catalytic Asymmetric Synthesis of β-Hydroxy-α-amino Acids:  Highly Enantioselective Hydrogenation of β-Oxy-α ...
Satoshi Okuda (2695390)   +2 more
core   +1 more source

Concentrations of cholestenoic acids in plasma from patients with reduced intestinal reabsorption of bile acids.

open access: yesJournal of Lipid Research, 1989
The concentrations of 3 beta-hydroxy-5-cholestenoic acid, 3 beta,7 alpha-dihydroxy-5-cholestenoic acid, and 7 alpha-hydroxy-3-oxo-4-cholestenoic acid were determined in plasma from patients treated with cholestyramine or subjected to resection of the ...
M Axelson   +4 more
doaj   +1 more source

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