Biologically active unsaturated gamma-lactones.
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Antineoplastic Agents↗
Biomedical subjects
A Dansi
Publications and source records attributed to A Dansi.
alpha, beta-Unsaturated gamma-lactones correlations between lipophilicity and biological activity.
A homogeneous series of alpha, beta-unsaturated gamma-lactones was prepared. Their in vitro activity against various microorganisms was quantitatively correlated, with the Hansch approach, to their lipophilicity, expressed by Rm chromatographic values. Although all the experimental results show a parabolic dependence, only in few cases the parabolic model calculated by Hansch fits to them. In most cases it was possible to find a good fitting between the ascending side of the parabola and the linear equation of Hansch. The meaning of the results and their utilization for future work are discussed.
Bacteria↗
Unsaturated gamma-lactones. Relationship between their structure and antimicrobial activity.
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Anti-Bacterial Agents↗
[Influence of seasonal changes on the incidence of neonatal icterus].
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Humans↗
[Carbohydrates in therapy].
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Anti-Bacterial Agents↗
[Relationships between constitution and antimicrobial activity of gamma-lactones].
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Bacteria↗
[Antimicrobial agents from plants. II. Purification of the active fractions of tulip sap].
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Anti-Infective Agents↗
Circannual variation in hyperbilirubinemia of neonates.
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Bilirubin↗