SL Mao, SX Liao, JH Wu, N Ling, H Chen, HQ Liang , MZ Liu, . STUDIES ON CHEMICAL CONSTITUENTS OF POLYGALA ARILLATA BUCH-HAM.J. Acta Pharmaceutica Sinica, 1997, 32(5): 360-362.
Citation: SL Mao, SX Liao, JH Wu, N Ling, H Chen, HQ Liang , MZ Liu, . STUDIES ON CHEMICAL CONSTITUENTS OF POLYGALA ARILLATA BUCH-HAM.J. Acta Pharmaceutica Sinica, 1997, 32(5): 360-362.
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STUDIES ON CHEMICAL CONSTITUENTS OF POLYGALA ARILLATA BUCH-HAM.

    Abstract
  • Two new compounds were isolated from the roots of Polygala arillata Buch Ham.. On the basis of chemical reactions and spectral (UV, IR, MS, 1HNMR, DIFNOE, 13CNMR) analysis,they were identified as 1,3-dihydroxy-2-methoxyxanthone(I) and 7-hydroxy-1-methoxy-2,3-methylenedioxyxanthone(II). Pharmacological study indicated that I and II have inhibitory effect on aldose reductase activity.
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