Abstract
The synthesis of known (3-6) and new (7-10 and 14-22) coumarins in the seselin and xanthyletin series is described. The cytotoxic activity of compounds 3-22 was carried out in vitro on L-1210 cells. The most active compounds were 9, 16, 18, and 20 in the seselin series and 10, 17, and 19 in the xanthyletin series. Structure-activity relationships are discussed.
MeSH terms
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Animals
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Antineoplastic Agents, Phytogenic / isolation & purification*
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Antineoplastic Agents, Phytogenic / pharmacology
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Coumarins / isolation & purification*
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Coumarins / pharmacology
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Humans
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Leukemia L1210 / drug therapy
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Magnetic Resonance Spectroscopy
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Mass Spectrometry
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Spectrophotometry, Infrared
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Spectrophotometry, Ultraviolet
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Tumor Cells, Cultured
Substances
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Antineoplastic Agents, Phytogenic
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Coumarins