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Immunoactive ionic liquids based on 2-hydroxyethylamines and 1-R-indol-3-ylsulfanylacetic acids. Crystal and molecular structure of immunodepressant tris-(2-hydroxyethyl)ammonium indol-3-ylsulfanylacetate

  • Immunoactive ionic liquids (2-hydroxyethyl) ammonium 1-R-indol-3-ylsulfanyl-acetates HN+R1R2(CH2CH2OH)center dot O-(O)CCH2S-Ind-R-3-1(1-5), were synthesized by the reaction of (2-hydroxyethyl)amines with indol-3-ylsulfanylacetic- or 1-benzylindol-3-ylsulfanylacetic acid. 1: R-1 = R-2 = CH2CH2OH, R-3 = H; 2: R-1 =CH3, R-2=CH2CH2OH, R3 = H; 3: R-1 = R-2 = CH3, R-3 = H; 4: R-1 = R-2 = CH2CH2OH, R-3 = CH2C6H5; 5: R-1 = CH3; R-2 = CH2CH2OH; R-3 = CH2C6H5. The structure of each compound was elucidated by IR, NMR H-1, C-13, and N-15 techniques and their composition was confirmed by elemental analysis. The crystal structure of tris-(2-hydroxyethyl) ammonium indol-3-ylsulfanylacetate was investigated by X-ray diffraction analysis. Immunoactive properties of the title compounds were screened.

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Author details:Anna N. Mirskova, Sergey N. Adamovich, Rudolf G. Mirskov, Olga P. Kolesnikova, Uwe SchildeORCiDGND
DOI:https://doi.org/10.1515/chem-2015-0018
ISSN:2391-5420
Title of parent work (English):Open chemistry : formerly Central European journal of chemistry
Publisher:De Gruyter Open
Place of publishing:Warsaw
Publication type:Article
Language:English
Year of first publication:2015
Publication year:2015
Release date:2017/03/27
Tag:2-Hydroxyethylammonium 1-R-indol-3-ylsulfanylacetates; Crystal and molecular structure; Immunoactive properties; Protic 2-hydroxyethylammonium ionic liquids
Volume:13
Issue:1
Number of pages:7
First page:149
Last Page:155
Funding institution:Presidium of Russian Academy of Sciences
Organizational units:Mathematisch-Naturwissenschaftliche Fakultät / Institut für Chemie
Peer review:Referiert
Publishing method:Open Access
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