TY - JOUR AU - Barbetti, P. AU - Chiappini, I. AU - Fardella, G. AU - Grandolini, G. PY - 1991 SN - 2340-9894 UR - https://hdl.handle.net/10481/83584 AB - Three new guaianolides 11-H-13-rnethylsulfonylgrosheirnin 5 (Grosulfeirnin), 8-deoxy-11, 13-dihydroxygrosheimin 7 and 8-deoxy-11-hydroxy-13-chlorogrosheimin 8 have been isolated from the leaves of Cynara scolymus L. Besides, 8-epigrosheirnin 9 has... LA - spa PB - Universidad de Granada, Facultad de Farmacia. KW - Cynara scolymus L. KW - Sesquiterpene lactones KW - Sulfonyl Guaianolides KW - Guaianolides TI - Grosulfeimin and new related guaianolides from cynara scolymus L. ER -