Synthesis of Immunoactive Tris(2-hydroxyethyl)ammonium 1-R-Indol-3-ylsulfanyl(sulfonyl)acetates


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Resumo

Difficultly accessible 1-R-indol-3-ylsulfanyl(sulfonyl)acetic acids 1-R-IndYCH2CO2H (R = H, Me, Bn; Y = S, SO2) 1a–Id were prepared. Their reaction with tris(2-hydroxyethyl)amine yielded tris(2-hydroxyethyl) ammonium 1-R-indol-3-ylsulfanyl(sulfonyl)aceetates (protatranes) 2a–2d. The immunoactive properties of 2a–2d were studied. Protatranes 2a, 2c, and 2d proved to be effective immunosuppressive agents (up to 99.5% inhibition of mice splenocyte proliferation in vitro).

Sobre autores

S. Adamovich

Favorsky Institute of Chemistry, Siberian Branch; Irkutsk Scientific Center, Siberian Branch

Email: mir@irioch.irk.ru
Rússia, ul. Favorskogo 1, Irkutsk, 664033; ul. Lermontova 134, Irkutsk, 664033

A. Mirskova

Favorsky Institute of Chemistry, Siberian Branch; Irkutsk Scientific Center, Siberian Branch

Autor responsável pela correspondência
Email: mir@irioch.irk.ru
Rússia, ul. Favorskogo 1, Irkutsk, 664033; ul. Lermontova 134, Irkutsk, 664033

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