Khảo sát thành phần hóa học của lá cây Trường Sinh Kalanchoe pinnata L. (Crassulaceae)

  • Đặng Hoàng Phú
  • Dương Thị Yến Phương
  • Phan Nguyễn Hữu Trọng
  • Nguyễn Anh Thy
  • Nguyễn Trung Nhân

Abstract

From the chloroform and ethyl acetate extracts of the leaves of Kalanchoe pinnata L. (Crassulaceae), two flavonoids and three phenolic compounds were isolated; named quercetin (1), 5,7,4’-trihydroxy-8,3’-dimethoxyflavone (2), gallic acid (3), ferulic acid (4) and isoferulic acid (5). Based on the NMR spectroscopy, their chemical structures were elucidated and the result was confirmed by comparison with published data.

điểm /   đánh giá
Published
2014-03-18
Issue
Vol. 16 No. 2T (2013)
Section
ARTILES
Copyright belongs to VNU-HCM “Science and Technology Development” Journal. Any copy or reprinting of any form must be permitted by the Journal.