Výsledky vyhledávání - "J. H. Van Maarseveen"

An approach to canthine derivatives using the intramolecular Pictet-Spengler condensation

Autor: J. H. Van Maarseveen, H. W. Scheeren, S. J. E. Mulders, Cornelis Gerrit Kruse, René W. M. Aben

Publikováno v: Tetrahedron, 51, 4841-4852. Pergamon-elsevier science ltd
Tetrahedron, 51, 16, pp. 4841-4852

The canthine derivative 1b was synthesized efficiently by treatment of N a -(4,4-diethoxybutyl)-N b -allyloxytryptamine 9b with TFA/H 2 O in chloroform. This result demonstrates that PS cyclization can indeed occur by direct attack of the indole 2-po

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::483b8cc6f02b5aff8ef116b6ddc4b07f
https://doi.org/10.1016/0040-4020(95)00169-9

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Solid phase synthesis of heterocycles by cyclization/cleavage methodologies

Autor: J H, van Maarseveen

Publikováno v: Combinatorial chemistryhigh throughput screening. 1(4)

For the solid phase preparation of various (pharmacologically important) heterocycles, cyclization/cleavage (C/C) or cyclorelease strategies proved to be superior. CC approaches take utmost advantage of the benefits of solid phase synthesis. Besides

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::de98a525fe04bab81bb6f3efe8346f17
https://pubmed.ncbi.nlm.nih.gov/10499124

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