AIM: To investigate the chemical constituents of Phyllanthus urinaria L. METHODS: Various chromatographic techniques were employed for the isolation and purification. The structure was elucidated by spectral analyses. RESULTS: A novel ellagitannin named phyllanthusiin G was isolated, its structure was established as 1-O-galloyl-2-phyllanthoyl-3,6-(R)-HHDP-beta-D-glucose. CONCLUSION: Phyllanthusiin G is a new compound.
AIM: To investigate the chemical constituents of Phyllanthus urinaria L. METHODS: Various chromatographic techniques were employed for the isolation and purification. The structure was elucidated by spectral analyses. RESULTS: A novel ellagitannin named phyllanthusiin G was isolated, its structure was established as 1-O-galloyl-2-phyllanthoyl-3,6-(R)-HHDP-beta-D-glucose. CONCLUSION: Phyllanthusiin G is a new compound.