n. khalighyan department of chemistry, marvdasht branch, islamic azad university, marvdasht, iran. n. hooshmand department of chemistry, marvdasht branch, islamic azad university, marvdasht, iran. n. razzaghi-asl medicinal and natural products chemistry research center, shiraz university of medical sciences, shiraz, iran. k. zare chemistry department, shahid beheshti university, tehran, evin, iran. r. miri medicinal and natural products chemistry research center, shiraz university of medical sciences, shiraz, iran.

Ehsan Yousefi, Hossein Esfandian, M. Sharifzadeh,