TY - JOUR SP - 2699 TI - Asperal: A new clerodane diterpene from sonchus asper N1 - cited By 1 AV - none EP - 2701 SN - 09707077 PB - Chemical Publishing Co. ID - scholars5374 N2 - A new diterpenoid asperal (1) has been isolated from the chloroform soluble fraction of Sonchus asper along with two known compounds, emodin (2) and methyl-(3,8-di-hydroxy-6-methyl-9-oxo-9H-xanthene)-1-carboxylate (3) which were isolated for the first time from this species. The structures of the isolated compounds were assigned on the basis of ID and 2D NMR spectral analysis and by comparison with the reported data. IS - 9 VL - 26 UR - https://www.scopus.com/inward/record.uri?eid=2-s2.0-84901003142&doi=10.14233%2fajchem.2014.16008&partnerID=40&md5=d23301bec02c972a61566705e410d1d5 A1 - Khan, I.U. A1 - Khan, F.U. A1 - Hussain, J. A1 - Badshah, S. A1 - Muhammad, N. A1 - Khan, R.A. A1 - Kait, C.F. A1 - Ali, M.A. A1 - Khan, H. A1 - Aslam, M.W. A1 - Hussain, I. JF - Asian Journal of Chemistry Y1 - 2014/// ER -