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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
5
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pubmed:dateCreated |
1994-9-23
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pubmed:abstractText |
A series of 6,8-dioxo-3-thia-1,7-diazabicyclo[3.3.0]octanes and a series of 6,8-dioxo-3-thia-1,7-diazabicyclo[3.3.0]octane 2-spiro derivatives were synthesized from L-(-)-R-cysteine ethyl ester in two steps. The synthetic route involved condensation of the amino acid with an appropriate aldehyde or ketone, then a further condensation of the resultant ethyl thiazolidine-4-carboxylate with an isocyanate or an isothiocyanate. The proliferative response to human lymphocyte mitogen (phytohemagglutinin) was used as a primary screening assay for most of the thiadiazabicyclic compounds in comparison with levamisole. Furthermore, the most active compounds were tested for ability to release soluble receptors (sRIL-2) after mitogenic stimulation of T cells and for ability to activate macrophage oxidative metabolism measured by chemiluminescence. Most compounds were active in all three tests and some showed dose-dependent activity.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Adjuvants, Immunologic,
http://linkedlifedata.com/resource/pubmed/chemical/Bicyclo Compounds,
http://linkedlifedata.com/resource/pubmed/chemical/Levamisole,
http://linkedlifedata.com/resource/pubmed/chemical/Receptors, Interleukin-2,
http://linkedlifedata.com/resource/pubmed/chemical/Spiro Compounds
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pubmed:status |
MEDLINE
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pubmed:month |
May
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pubmed:issn |
0009-2363
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
42
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1076-83
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pubmed:dateRevised |
2011-11-17
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pubmed:meshHeading |
pubmed-meshheading:8069959-Adjuvants, Immunologic,
pubmed-meshheading:8069959-Animals,
pubmed-meshheading:8069959-Bicyclo Compounds,
pubmed-meshheading:8069959-Cells, Cultured,
pubmed-meshheading:8069959-Humans,
pubmed-meshheading:8069959-Levamisole,
pubmed-meshheading:8069959-Luminescent Measurements,
pubmed-meshheading:8069959-Lymphocyte Activation,
pubmed-meshheading:8069959-Macrophages,
pubmed-meshheading:8069959-Mice,
pubmed-meshheading:8069959-Oxidation-Reduction,
pubmed-meshheading:8069959-Receptors, Interleukin-2,
pubmed-meshheading:8069959-Spiro Compounds,
pubmed-meshheading:8069959-Stereoisomerism,
pubmed-meshheading:8069959-T-Lymphocytes
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pubmed:year |
1994
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pubmed:articleTitle |
Immunomodulatory agents: dioxothiadiazabicyclo[3.3.0]octanes and their 2-spiro derivatives.
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pubmed:affiliation |
Equipe de Chimie Thérapeutique, Faculté de Médecine et de Pharmacie, Besançon, France.
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pubmed:publicationType |
Journal Article,
Comparative Study
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