Biomaterial Database

Isosteres of natural phosphates. 6. The preparation and properties of lysophosphotidic acid. 1977

J C Tang, and C T Tang, and B E Tropp, and R Engel

We herein report the first chemical synthesis of phosphonic acid analogues of lysophosphatidic acid. The racemic isosteric analogues, 4-acyloxy-3-hydroxybutyl-1-phosphonic acids, of lysophosphatidic acid were prepared by both catalytic and hydride reductions of the 4-acyloxy-3-oxobutyl-1-phosphonic acids, a general method for the preparation of the latter having been reported previously. The lysophosphatidic acids have been found to substrates for lysophosphatidic acid acyl transferase, and may be acylated chemically to yield phosphotidic acids. The latter reaction is of use in the preparations of differentially acylated phosphatidic acids.

UI	MeSH Term	Description	Entries
D007700	Kinetics	The rate dynamics in chemical or physical systems.
D008243	1-Acylglycerophosphocholine O-Acyltransferase	An enzyme localized predominantly within the plasma membrane of lymphocytes. It catalyzes the transfer of long-chain fatty acids, preferentially unsaturated fatty acids, to lysophosphatides with the formation of 1,2-diacylglycero-3-phosphocholine and CoA. EC 2.3.1.23.	1-Acylglycerophosphocholine Acyltransferase,Acyl CoA Lysolecithin Acyltransferase,Lysolecithin Acyltransferase,Acyl-CoA-1-Acylglycero-3-Phosphocholine-O-Acyltransferase,Lysophosphatidylcholine Acyltransferase,Lysophosphatidylcholine-Palmitoyl CoA Acyltransferase,Lysophospholipid Acyltransferase,1 Acylglycerophosphocholine Acyltransferase,1 Acylglycerophosphocholine O Acyltransferase,Acyl CoA 1 Acylglycero 3 Phosphocholine O Acyltransferase,Acyltransferase, 1-Acylglycerophosphocholine,Acyltransferase, Lysolecithin,Acyltransferase, Lysophosphatidylcholine,Acyltransferase, Lysophosphatidylcholine-Palmitoyl CoA,Acyltransferase, Lysophospholipid,CoA Acyltransferase, Lysophosphatidylcholine-Palmitoyl,Lysophosphatidylcholine Palmitoyl CoA Acyltransferase,O-Acyltransferase, 1-Acylglycerophosphocholine
D008722	Methods	A series of steps taken in order to conduct research.	Techniques,Methodological Studies,Methodological Study,Procedures,Studies, Methodological,Study, Methodological,Method,Procedure,Technique
D010712	Phosphatidic Acids	Fatty acid derivatives of glycerophosphates. They are composed of glycerol bound in ester linkage with 1 mole of phosphoric acid at the terminal 3-hydroxyl group and with 2 moles of fatty acids at the other two hydroxyl groups.	Ammonium Phosphatidate,Diacylglycerophosphates,Phosphatidic Acid,Acid, Phosphatidic,Acids, Phosphatidic,Phosphatidate, Ammonium
D004926	Escherichia coli	A species of gram-negative, facultatively anaerobic, rod-shaped bacteria (GRAM-NEGATIVE FACULTATIVELY ANAEROBIC RODS) commonly found in the lower part of the intestine of warm-blooded animals. It is usually nonpathogenic, but some strains are known to produce DIARRHEA and pyogenic infections. Pathogenic strains (virotypes) are classified by their specific pathogenic mechanisms such as toxins (ENTEROTOXIGENIC ESCHERICHIA COLI), etc.	Alkalescens-Dispar Group,Bacillus coli,Bacterium coli,Bacterium coli commune,Diffusely Adherent Escherichia coli,E coli,EAggEC,Enteroaggregative Escherichia coli,Enterococcus coli,Diffusely Adherent E. coli,Enteroaggregative E. coli,Enteroinvasive E. coli,Enteroinvasive Escherichia coli
D001665	Binding Sites	The parts of a macromolecule that directly participate in its specific combination with another molecule.	Combining Site,Binding Site,Combining Sites,Site, Binding,Site, Combining,Sites, Binding,Sites, Combining
D063065	Organophosphonates	Carbon-containing phosphonic acid compounds. Included under this heading are compounds that have carbon bound to either OXYGEN atom or the PHOSPHOROUS atom of the (P	Phosphonate,Phosphonates,Phosphonic Acid Esters,Acid Esters, Phosphonic,Esters, Phosphonic Acid