abdul majid ayatollahi phytochemistry research center and school of pharmacy, shahid beheshti university of medical sciences, tehran, i.r. iran. seyed mohammad zarei department of pharmacognosy, school of pharmacy, shahid beheshti university of medical sciences, tehran, i.r. iran. arash memarnejadian department of hepatitis and aids, institute pasture of iran, tehran, i.r. iran. mustafa ghanadian department of pharmacognosy, isfahan faculty of pharmacy, isfahan university of medical sciences, isfahan, i.r. iran. mohammad heydarian moghadam department of audiology, school of rehabilitation, shahid beheshti university of medical sciences, tehran, i.r. iran. farzad kobarfard department of medicinal chemistry, school of pharmacy, shahid beheshti university of medical sciences, tehran, i.r. iran.

N Jahan A Malik G Mustafa Z Ahmad S Ahmad E Anis S Malik S Shujaat N Afza Atta-Ur-Rahman

Y H Kuo Y M Chiang