Gatta, Franco; Misiti, Domenico published an article in Journal of Heterocyclic Chemistry. The title of the article was 《Sodium periodate oxidation of tetrahydro-β-carboline derivatives》.Computed Properties of C13H12N2O4 The author mentioned the following in the article:
The oxidation of some 3-(methoxy- and ethoxycarbonyl)tetrahydro-β-carboline derivatives with sodium periodate led to the formation of 1,4-benzodiazonine derivatives e.g. I, or fully aromatic β-carbolines depending on both nature and number of substituents at 1-position. After reading the article, we found that the author used 2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indole-1,3-dicarboxylic acid(cas: 59132-30-8Computed Properties of C13H12N2O4)
2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indole-1,3-dicarboxylic acid(cas: 59132-30-8) belongs to indole.The indole subunit is an almost ubiquitous component of biologically active natural products, and its study has been the focus of research for decades.Computed Properties of C13H12N2O4They are capable of binding to a variety of receptors with high affinity and thus have applications in a wide range of therapeutic areas.
Referemce:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles