Chemical constituents from Gazania linearis cultivated in Egypt

Kubitzki, 2007, Genera of vascular plants Brickell, 2008, 1136 El Kady, 2015, Comparative DNA profiling, botanical identification and biological evaluation of Gazania longiscapa DC and Gazania rigens L, Bull Fac Pharm Cairo Univ, 53, 129, 10.1016/j.bfopcu.2015.07.001 Ahmed, 1981 Taha, 2008, Pharmacognostical and biological studies on the rhizomes of Gazania nivea DC cultivated in Egypt, Bull Fac Pharm Cairo Univ, 46, 253 Moustafa, 2007, Phytochemical investigation and α-cellulose content determination of Gazania splendens Moore, Res J Phytochem, 1, 21, 10.3923/rjphyto.2007.21.32 Hala, 2009, Biologically-guided phytochemical investigation of Gazania rigens L, Alex J Pharm Sci, 23, 96 Barkworth, 2003, vol. 19, 197 Ibrahim, 2016, Integracides F and G: new tetracyclic triterpenoids from the endophytic fungus Fusarium sp, Phytochem Lett, 15, 125, 10.1016/j.phytol.2015.12.010 Carmichael, 1987, Evaluation of a tetrazolium-based semi-automated colorimetric assay: assessment of radio sensitivity, Cancer Res, 47, 943 Al-Musayeib, 2013, Lupeol-3-O-decanoate. A new triterpene ester from Cadaba farinosa Forsk. growing in Saudi Arabia, Med Chem Res, 22, 5297, 10.1007/s00044-013-0536-1 Chumkaew, 2005, A new triterpenoid ester from the fruits of Bruguiera parviflora, Chem Pharm Bull, 53, 95, 10.1248/cpb.53.95 Silverstein, 1998 Jamal, 2008, A chemical study on Phyllanthus reticulates, J Phys Sci, 19, 45 Lakshmi, 2014, Antidiabetic activity of lupeol and lupeol esters in streptozotocin-induced diabetic rats, Bangladesh Pharm J, 17, 138, 10.3329/bpj.v17i2.22330 Rao, 1960, Terpenoid XXI: the structure of costunolide, a new sesquiterpene lactone from Costus root oil, Tetrahedron, 9, 275, 10.1016/0040-4020(60)80017-8 Fang, 2005, Isolation and identification of cytotoxic compounds from Bay leaf (Laurus nobilis), Food Chem, 93, 497, 10.1016/j.foodchem.2004.10.029 Matsuda, 2000, Inhibitory effects of sesquiterpenes from Bay leaf on nitric oxide production in lipopolysaccharide-activated macrophages: structure requirement and role of heat shock protein induction, Life Sci, 66, 2151, 10.1016/S0024-3205(00)00542-7 Vasquez, 1990, Sesquiterpene lactones and lignans from Rudbeckia species, Phytochemistry, 29, 561, 10.1016/0031-9422(90)85117-X El-Feraly, 1978, Isolation and characterization of the sesquiterpene lactones costunolide, parthenolide, costunolide diepoxide, santamarine, and reynosin from Magnolia grandiflora L, J Pharm Sci, 67, 347, 10.1002/jps.2600670319 Choi, 2008, Melanogenesis inhibitory compounds from Saussureae Radix, Arch Pharm Res, 31, 294, 10.1007/s12272-001-1154-0 Al-Attas, 2015, Anti-inflammatory sesquiterpenes from Costus speciosus rhizomes, J Ethnopharmacol, 176, 365, 10.1016/j.jep.2015.11.026 Barla, 2007, Identification of cytotoxic sesquiterpenes from Laurus nobilis L, Food Chem, 104, 1478, 10.1016/j.foodchem.2007.02.019 Rosselli, 2012, Cytotoxic effect of eudesmanolides isolated from flowers of Tanacetum vulgare ssp. Siculum, Molecules, 17, 8186, 10.3390/molecules17078186 Bohlmann, 1979, Neue eudesmanolide aus Gazania krebsiana, Phytochemistry, 18, 332, 10.1016/0031-9422(79)80090-4 Agrawal, 1992, NMR spectroscopy in the structural elucidation of oligosaccharides and glycosides, Phytochemistry, 31, 3307, 10.1016/0031-9422(92)83678-R El-Sayed, 2010, Bioguided isolation and structure elucidation of antioxidant compounds from the leaves of Ficus sycomorus, Pharmacologyonline, 3, 317