Journal of Natural Products 2009-02-27

seco-Abietane diterpenoids, a phenylethanoid derivative, and antitubercular constituents from Callicarpa pilosissima.

Jih-Jung Chen, Hung-Ming Wu, Chien-Fang Peng, Ih-Sheng Chen, Shih-Der Chu

Index: J. Nat. Prod. 72 , 223-8, (2009)

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Abstract

Six new compounds, including five new seco-abietane diterpenoids, 12-deoxy-seco-hinokiol methyl ester (1), 12-deoxy-11,12-dihydro-seco-hinokiol methyl ester (2), callicarpic acid A (3), 9alpha-hydroxycallicarpic acid A (4), and callicarpic acid B (5), and a new phenylethanoid derivative, 4-hydroxyphenethyl tetradecanoate (6), have been isolated from the leaves and twigs of Callicarpa pilosissima, together with 14 known compounds (7-20). The structures of these new compounds were determined through analyses of physical data. 12-Deoxy-11,12-dihydro-seco-hinokiol methyl ester (2), callicarpic acid B (5), and alpha-tocopherol trimer B (15) exhibit antitubercular activities (MICs

Related Compounds

  • stearic acid
  • Parteck LUB STA...
  • Squalene

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