Synthesis, biological evaluation, X-ray molecular structure and molecular docking studies of RGD mimetics containing 6-amino-2,3-dihydroisoindolin-1-one fragment as ligands of integrin 伪IIb尾3 was written by Krysko, Andrei A.;Samoylenko, Georgiy V.;Polishchuk, Pavel G.;Fonari, Marina S.;Kravtsov, Victor Ch.;Andronati, Sergei A.;Kabanova, Tatyana A.;Lipkowski, Janusz;Khristova, Tetiana M.;Kuz’min, Victor E.;Kabanov, Vladimir M.;Krysko, Olga L.;Varnek, Alexandre A.. And the article was included in Bioorganic & Medicinal Chemistry in 2013.Quality Control of 4-(1,3-Dioxoisoindolin-2-yl)butanoic acid This article mentions the following:
Acylaminooxoisoindolealkanoic acid RGD mimetics such as tetrahydroisoquinolinecarbonylamino oxoisoindolylpropanoic acid I鈥Cl were prepared as integrin 伪IIb尾3 ligands for inhibiting platelet aggregation for potential use as antithrombotic agents. The inhibition of platelet aggregation by the oxoisoindolealkanoic acids was determined, and for some compounds, the inhibition of fluorescein-labeled fibrinogen binding to human platelets (and thus to integrin 伪IIb尾3) was also determined; for example, I鈥Cl inhibited platelet aggregation with an IC50 value of 1.1 渭M and inhibited the binding of fluorescein-labeled fibrinogen to platelets with an IC50 value of 6.5 nM. Mol. docking calculations of eight of the prepared compounds bound to integrin 伪IIb尾3 were performed, indicating the key interactions present; correlations between docking scores and binding affinities were also found. Of the motifs tried, the use of an N-terminal tetrahydroisoquinolinecarbonyl group and a C-terminal 尾-alanine moiety provided the most effective platelet aggregation inhibitors. The structures for a Me aminooxoisoindolebutanoate, a tetrahydroisoquinolinedicarboxylic acid mono-tert-Bu ester, and solvates, salts, or free bases of five of the oxoisoindolealkanoic acids prepared including I鈥2O were determined by X-ray crystallog. In the experiment, the researchers used many compounds, for example, 4-(1,3-Dioxoisoindolin-2-yl)butanoic acid (cas: 3130-75-4Quality Control of 4-(1,3-Dioxoisoindolin-2-yl)butanoic acid).
4-(1,3-Dioxoisoindolin-2-yl)butanoic acid (cas: 3130-75-4) belongs to indole derivatives. Indole could be stereoselectively alkylated with chiral cyclopentyl sulfone reagent. Moreover, it is known that it controls biofilm formation. However, the role of indole in the cell has not been fully elucidated.Quality Control of 4-(1,3-Dioxoisoindolin-2-yl)butanoic acid
Referemce:
Indole alkaloid derivatives as building blocks of natural products from聽Bacillus thuringiensis聽and聽Bacillus velezensis聽and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles