Abstract
9-Alkyl and 9-heteroalkyl substituted derivatives of the 2-amino-6-guanidinopurine were synthesized by alkylation of 2-amino-6-chloropurine and subsequent guanidinolysis. The activity of the thus prepared compounds on murine macrophages was examined. Compounds 4a, 4b, and 4d inhibit the LPS+IFN-gamma-induced NO production in murine macrophages while compound 4h stimulates this production.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Animals
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Cell Survival / drug effects
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Cells, Cultured
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Chemokines / metabolism
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Female
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Guanidine / chemistry*
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Interferon-gamma / pharmacology
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Lipopolysaccharides / pharmacology
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Macrophages / chemistry*
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Macrophages / drug effects
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Mice
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Mice, Inbred C57BL
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Nitric Oxide / biosynthesis*
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Purines / chemical synthesis*
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Purines / chemistry
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Purines / pharmacology*
Substances
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Chemokines
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Lipopolysaccharides
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Purines
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Nitric Oxide
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Interferon-gamma
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Guanidine