Stable and potent subtype‐selective lysophosphatidic acid (LPA) analogues (agonists and an antagonist) were developed by using carbohydrates as a core structure (see scheme). An array of molecules with the recognition motifs of LPA (a phosphate anion, an oleoyl group, and a hydrogen‐bond acceptor) attached to carbohydrate isomers in different three‐dimensional arrangements were tested for LPA‐receptor activation or inhibition. R=alkyl.
Stabile und potente Untertyp‐selektive Analoga (Agonisten und ein Antagonist) der Lysophosphatidsäure (LPA) wurden unter Verwendung von Kohlenhydraten als Kernstruktur entwickelt (siehe Schema, R=Alkyl). Eine Reihe von Molekülen, in denen die LPA‐Erkennungsmotive (ein Phosphation, eine Oleoylgruppe und ein Wasserstoffbrückenacceptor) an Kohlenhydratisomeren in unterschiedlichen räumlichen Anordnungen gebunden sind, wurde auf Aktivierung oder Inhibierung von LPA‐Rezeptoren geprüft.
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