title: Guaianolides from Lactuca saligna.
abstract: The phytochemical investigation of the aerial parts of LACTUCA SALIGNA L. revealed the presence of lactucin, lactucopicrin, and a new guaianolide named 11beta,13-dihydrolactucopicrin. The structural configuration was established through spectral data.
authors.affiliation: Pharmacognosy Department, Faculty of Pharmacy, Mansoura University, Mansoura Egypt.
authors.forename: A T
authors.initials: AT
authors.lastname: Khalil
authors.forename: H A
authors.initials: HA
authors.lastname: El-Fattah
authors.forename: E S
authors.initials: ES
authors.lastname: Mansour