Combinatorial solid-phase synthesis of 6-hydroxy-1,2,3,4-tetrahydro-beta-carbolines from l-5-hydroxytryptophan |
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Authors: | Danieli Bruno Giovanelli Paola Lesma Giordano Passarella Daniele Sacchetti Alessandro Silvani Alessandra |
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Institution: | Dipartimento di Chimica Organica e Industriale e Centro Interdisciplinare Studi Biomolecolari e Applicazioni Industriali (CISI), Università degli Studi di Milano, Via G. Venezian 21, 20133 Milano, Italy. |
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Abstract: | A library of biologically relevant 6-hydroxy-tetrahydro-beta-carbolines (6-OH-THBCs) based on the L-5-OH-tryptophan scaffold was prepared. A solid-phase synthesis was developed, utilizing aminomethyl polystyrene resin and solid-phase-optimized reactions, such as Pictet-Spengler condensation. The library was designed such that three points of diversity would be readily introduced, making the strategy potentially suitable for generation of a large number of compounds. |
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