Two new C-Glucosyl benzoic acids and flavonoids from mallotus nanus and their antioxidant activity

Phan, Van Kiem;Nguyen, Thi Mai;Chau, Van Minh;Nguyen, Huu Khoi;Kim, Young Ho;et.al.
(2010) Archives of Pharmacal Research — Vol. 33, n° 2, p. 203-208 (2010)

Files

pdfdocument.pdf
  • Restricted Access
  • Adobe PDF
  • 243 KB

Details

Authors
  • Phan, Van Kiem
    Author
  • Nguyen, Thi Mai
    Author
  • Chau, Van Minh
    Author
  • Nguyen, Huu Khoi
    Author
  • Kim, Young Ho
    Author
Show more
Abstract
Two new 2-C-beta-D-glucopyranosyl benzoic acid derivatives named mallonanosides A (1) and B (2) were isolated from the methanolic extract of the leaves of Mallotus nanus along with five known flavonoids, kaempferin (3), juglanin (4), quercitrin (5), myricitrin (6), and rhoifolin (7). Their structures were established on the basis of spectral and chemical evidence. Their antioxidant activities were shown to depend on the number of hydroxyl groups, and the location and species of sugar moiety.
Affiliations

Citations

Phan, V. K., Nguyen, T. M., Chau, V. M., Nguyen, H. K., Nguyen, H. D., Nguyen, P. T., Nguyen, X. C., Nguyen, H. N., Nguyen, X. N., Heyden, Y. V., Quetin-Leclercq, J., Kim, G. N., Jang, H. D., & Kim, Y. H. (2010). Two new C-Glucosyl benzoic acids and flavonoids from mallotus nanus and their antioxidant activity. Archives of Pharmacal Research, 33(2), 203-208. https://doi.org/10.1007/s12272-010-0203-8 (Original work published 2010)