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Article

Shiu, W.K.P., Rahman, M.M., Curry, J., Stapleton, P.D., Zloh, M., Malkinson, J.P. and Gibbons, S. (2012) Antibacterial Acylphloroglucinols from Hypericum olympicum. Journal of Natural Products, 75 (3). pp. 336-343. 10.1021/np2003319.

Osman, K., Evangelopoulos, D., Basavannacharya, C., Gupta, A., McHugh, T.D., Bhakta, S. and Gibbons, S. (2012) An antibacterial from Hypericum acmosepalum inhibits ATP-dependent MurE ligase from Mycobacterium tuberculosis. International Journal of Antimicrobial Agents, 39 (2). pp. 124-129. 10.1016/j.ijantimicag.2011.09.018.

Gibbons, S. (2012) An Introduction to Planar Chromatography and Its Application to Natural Products Isolation. Methods in Molecular Biology (Clifton, N.J.), 864 . pp. 117-153. 10.1007/978-1-61779-624-1_6.

Gibbons, S. (2012) ‘Legal Highs’ – novel and emerging psychoactive drugs: a chemical overview for the toxicologist. Clinical Toxicology, 50 (1). pp. 15-24. 10.3109/15563650.2011.645952.

Wangteeraprasert, R., Lipipun, V., Gunaratnam, M., Neidle, S., Gibbons, S. and Likhitwitayawuid, K. (2012) Bioactive Compounds from Carissa spinarum. Phytotherapy Research . 10.1002/ptr.4607.

Brucoli, F., Natoli, A., Marimuthu, P., Borrello, M.T., Stapleton, P.D., Gibbons, S. and Schatzlein, A.G. (2012) Efficient synthesis and biological evaluation of proximicins A, B and C. Bioorganic and Medicinal Chemistry, 20 (6). pp. 2019-2024. 10.1016/j.bmc.2012.01.043.

Zeng, Y-H., Osman, K., Xiao, Z-Y., Gibbons, S. and Mu, Q. (2012) Four geranyl-bearing polyisoprenylated benzoylphloroglucinol derivatives from Hypericum sampsonii. Phytochemistry Letters, 5 (1). pp. 200-205. 10.1016/j.phytol.2011.09.009.

Falodun, A., Sheng-Xiang, Q., Parkinson, G.N. and Gibbons, S. (2012) Isolation and characterization of a new anticancer diterpenoid from Jatropha gossypifolia. Pharmaceutical Chemistry Journal, 45 (10). pp. 636-639. 10.1007/s11094-012-0693-4.

Rahman, S.S., Simovic, I., Gibbons, S. and Zloh, M. (2011) In silico screening for antibiotic escort molecules to overcome efflux. Journal of Molecular Modeling, 17 (11). pp. 2863-2872. 10.1007/s00894-011-0978-7.

Ioannou, E., Quesada, A., Rahman, M.M., Gibbons, S., Vagias, C. and Roussis, V. (2011) Dolabellanes with Antibacterial Activity from the Brown Alga Dilophus spiralis. Journal of Natural Products, 74 (2). pp. 213-222. 10.1021/np1006586 .

Guzman, J.D., Wube, A.A., Evangelopoulos, D., Gupta, A., Hüfner, A., Basavannacharya, C., Rahman, M.M., Thomaschitz, C., Bauer, R., McHugh, T.D., Nobeli, I., Prieto-Garcia, J.M., Gibbons, S., Bucar, F. and Bhakta, S. (2011) Interaction of N-methyl-2-alkenyl-4-quinolones with ATP-dependent MurE ligase of Mycobacterium tuberculosis: antibacterial activity, molecular docking and inhibition kinetics. Journal of Antimicrobial Chemotherapy, 66 (8). pp. 1766-1772. 10.1093/jac/dkr203.

Garvey, M.I., Rahman, M.M., Gibbons, S. and Piddock, L.J.V. (2011) Medicinal plant extracts with efflux inhibitory activity against Gram-negative bacteria. International Journal of Antimicrobial Agents, 37 (2). pp. 145-151. 10.1016/j.ijantimicag.2010.10.027.

Said, M.M., Gibbons, S., Moffat, A.C. and Zloh, M. (2011) Near-infrared spectroscopy (NIRS) and chemometric analysis of Malaysian and UK paracetamol tablets: a spectral database study. International Journal of Pharmaceutics, 415 (1-2). pp. 102-109. 10.1016/j.ijpharm.2011.05.057.

Begum, R., Rahman, M.S., Chowdhury, S., Rahman, M.M., Gibbons, S. and Rashid, M. (2010) A new 7-oxygenated coumarin from Clausena suffruticosa. Fitoterapia, 81 (6). pp. 656-658. 10.1016/j.fitote.2010.03.013 .

Escobedo-Martinez, C., Cruz-Morales, S., Fragoso-Serrano, M., Rahman, M.M., Gibbons, S. and Pereda-Miranda, R. (2010) Characterization of a xylose containing oligosaccharide, an inhibitor of multidrug resistance in Staphylococcus aureus, from Ipomoea pes-caprae. Phytochemistry, 71 (14-15). pp. 1796-1801. 10.1016/j.phytochem.2010.06.018.

Piddock, L.J.V., Garvey, M.I., Rahman, M.M. and Gibbons, S. (2010) Natural and synthetic compounds such as trimethoprim behave as inhibitors of efflux in Gram-negative bacteria. Journal of Antimicrobial Agents and Chemotherapy, 65 (6). pp. 1215-1223. 10.1093/jac/dkq079 .

Meades, G., Henken, R.L., Waldrop, G.L., Rahman, M.M., Gilman, S.D., Kamatou, G.P., Viljoen, A.M. and Gibbons, S. (2010) Constituents of cinnamon inhibit bacterial acetyl CoA carboxylase. Planta Medica . 10.1055/s-0030-1249778.

Xiao, Z.Y., Zeng, Y.H., Qing, M., Shiu, W.K.P. and Gibbons, S. (2010) Prenylated benzophenone peroxide derivatives from Hypericum sampsonii. Chemistry and Biodiversity, 7 (4). pp. 953-958. 10.1002/cbdv.200900247.

Mkrtchyan, H., Gibbons, S., Heidelberger, S., Zloh, M. and Limaki, H.K. (2010) Purification, characterisation and identification of acidocin LCHV, an antimicrobial peptide produced by Lactobacillus acidolphilus n. v. Er. 317/402 strain Narine. International Journal of Antimicrobial Agents, 35 (3). pp. 255-260. 10.1016/j.ijantimicag.2009.11.017.

Smyrniotopoulos, V., Vagias, C., Rahman, M.M., Gibbons, S. and Roussis, V. (2010) Structure and antibacterial activity of brominated diterpenes from the Red Alga Sphaerococcus coronopifolius. Chemistry and Biodiversity, 7 (1). pp. 186-195. 10.1002/cbdv.200800309.

Kader, M.G., Habib, M.R., Nikkon, F., Yeasmin, T., Rahman, M.M. and Gibbons, S. (2010) Aislamiento de zederona de los rizomas de Zingiber zerumbet y su actividad antiestafilocócica. Boletin Latinoamericano y del Caribe de Plantas Medicinales y Aromaticas , 9 (1). pp. 63-68.

Gibbons, S. and Zloh, M. (2010) An analysis of the 'legal high' mephedrone. Bioorganic & medicinal chemistry letters, 20 (14). pp. 4135-4139. 10.1016/j.bmcl.2010.05.065.

Guzman, J.D., Gupta, A., Evangelopoulos, D., Basavannacharya, C., Pabon, L.C., Plazas, E.A., Munoz, D.R., Delgado, W.A., Cuca, L.E., Ribon, W., Gibbons, S. and Bhakta, S. (2010) Anti-tubercular screening of natural products from Colombian plants: 3-methoxynordomesticine, an inhibitor of MurE ligase of Mycobacterium tuberculosis. Journal of Antimicrobial Chemotherapy, 65 (10). pp. 2101-2107. 10.1093/jac/dkq313.

Wube, A.A., Bucar, F., Gibbons, S., Asres, K., Rattray, L. and Croft, S. (2010) Antiprotozoal activity of drimane and coloratane sesquiterpenes towards Trypanosoma brucei rhodesiense and Plasmodium falciparum in vitro. Phytotherapy Research, 24 (10). pp. 1468-1472. 10.1002/ptr.3126.

Smyrniotopoulos, V., Vagias, C., Rahman, M.M., Gibbons, S. and Roussis, V. (2010) Ioniols I and II, tetracyclic diterpenes with antibacterial activity, from Sphaerococcus coronopifolius. Chemistry and Biodiversity, 7 (3). pp. 666-676. 10.1002/cbdv.200900026.

Wang, W., Zeng, Y.H., Osman, K., Shinde, K., Rahman, M.M., Gibbons, S. and Mu, Q. (2010) Norlignans, acylphloroglucinols, and a dimeric xanthone from Hypericum chinense. Journal of Natural Products, 73 (11). pp. 1815-1820. 10.1021/np1004483.

Bucar, F. and Gibbons, S. (2010) Phytochemistry reviews: special issue on high altitude plants. Phytochemistry Reviews, 9 (2). p. 195. 10.1007/s11101-010-9190-0.

Smyrniotopoulos, V., Vagias, V., Rahman, M.M., Gibbons, S. and Roussis, V. (2010) Structure and antibacterial activity of brominated diterpenes from the red alga Sphaerococcus coronopifolius. Chemistry and Biodiversity, 7 (1). pp. 186-195. 10.1002/cbdv.200800309.

Kader, M.G., Habib, M.R., Nikkon, F., Yeasmin, T., Rashid, M.A., Rahman, M.M. and Gibbons, S. (2010) Zederone from the rhizomes of Zingiber zerumbet and its anti-staphylococcal activity. Boletín Latinoamericano y del Caribe de Plantas Medicinales y Aromáticas, 9 (1). pp. 63-68.

Drakulic, B.J., Stavri, M., Gibbons, S., Zizak, Z.S., Verbic, T.Z., Juranic, I.O. and Zloh, M. (2009) Aryldiketo acids have antibacterial activity against MDR S. aureus strains. Structural insights based on similarity and molecular interaction fields. Chemmedchem, 4 (12). pp. 1971-1975. 10.1002/cmdc.200900273.

Aiyelaagbe, O.O., Fatunsin, O.F., Oguntuase, B.J., Adeniyi, B.A. and Gibbons, S. (2009) Antimicrobial activity of Jatropha multifida L. against bacteria and fungi s.t.d. organisms. Planta Medica, 75 (9). p. 990. 10.1055/s-0029-1234652.

Stavri, M., Paton, A., Skelton, B.W. and Gibbons, S. (2009) Antibacterial diterpenes from Plectranthus ernstii. Journal of Natural Products, 72 (6). pp. 1191-1194. 10.1021/np800581s.

Sun, L., Skelton, B.W. and Gibbons, S. (2009) A new dihydrodibenzodioxinone from Hypericum x Hidcote. Fitoterapia, 80 (4). pp. 226-229. 10.1016/j.fitote.2009.01.012.

Cherigo, L., Pereda-Miranda, R. and Gibbons, S. (2009) Bacterial resistance modifying tetrasaccharide agents from Ipomoea murucoides. Phytochemistry, 70 (2). pp. 222-227. 10.1016/j.phytochem.2008.12.005.

Zeng, Y.H., Mu, Q., Xiao, Z.Y., Xu, Y., Rahman, M.M. and Gibbons, S. (2009) Geranyl bearing polisoprenylated benzoylphloroglucinol derivatives from the fruit of Hypericum sampsonii. Chemistry Letters, 38 (5). pp. 440-442. 10.1246/cl.2009.440.

Modaressi, M., Delazar, A., Nazemiyeh, H., Fathi-Azad, F., Smith, E.C.J., Rahman, M.M., Gibbons, S., Nahar, L. and Sarker, S.D. (2009) Antibacterial iridoid glucosides from Eremostachys laciniata. Phytotherapy Research, 23 (1). pp. 99-103. 10.1002/ptr.2568.

Gibbons, S., O'Donnell, G., Poeschl, R., Zimhony, O., Gunaratnam, M., Moreira, J.B., Neidle, S., Evangelopoulos, D., Bhakta, S., Malkinson, J.P., Boshoff, H. and Lenaerts, A. (2009) Bioactive pyridine-N-oxide disulphides from Allium stipitatum. Journal of Natural Products, 72 (3). pp. 360-365. 10.1021/np800572r.

Shiu, W.K.P. and Gibbons, S. (2009) Dibenzofuran and pyranone metabolites from Hypericum revolutum ssp. revolutum and Hypericum choisianum. Phytochemistry, 70 . pp. 403-406. 10.1016/j.phytochem.2008.12.016.

Jahan, F.N., Rahman, M.S., Rahman, M.M., Gibbons, S., Masud, M.M., Sadhu, S.K., Hossain, M., Hasan, C.M. and Rashid, M.A. (2009) Diphenylpropanoids from Quisqualis indica Linn. and their anti-staphylococcal activity. Latin American Journal of Pharmacy, 28 (2). pp. 279-283.

Yasmin, H., Das, S., Nahar, L., Masud, M.M., Rahman, M.S., Roy, S.C., Rahman, M.M., Gibbons, S., Kundu, J.K., Datta, B.K., Bachar, S.C., Chowdhury, A.K.A. and Sarker, S.D. (2009) Total synthesis and analgesic activity of 6-fluorindan-1-acetic acid and its 3-oxo derivative. Medicinal Chemistry, 5 (5). pp. 468-473.

Das, S., Yasmin, H., Mehidi Masud, M., Roy, S.C., Nahar, L., Mukhlesur Raman, M., Gibbons, S., Bachar, S.C. and Sarker, S.D. (2008) Total synthesis and analgesic activity of 6-fluorindan-1-carboxylic acid. Tetrahedron, 64 (37). pp. 8642-8645. 10.1016/j.tet.2008.07.010 .

Lechner, D., Gibbons, S. and Bucar, F. (2008) Modulation of isoniazid susceptibility by flavonoids in Mycobacterium. Phytochemistry Letters, 1 (2). pp. 71-75. 10.1016/j.phytol.2008.01.002 .

Lechner, D., Gibbons, S. and Bucar, F. (2008) Plant phenolic compounds as ethidium bromide efflux inhibitors in Mycobacterium smegmatis. Journal of Antimicrobial Chemotherapy, 62 (2). pp. 345-348. 10.1093/jac/dkn178 .

Rahman, M.M., Garvey, M., Piddock, L.J.V. and Gibbons, S. (2008) Antibacterial terpenes from the oleo-resin of Commiphora molmol (Engl.). Phytotherapy Research, 22 . pp. 1356-1360. 10.1002/ptr.2501.

Smith, E.C.J., Wareham, N., Zloh, M. and Gibbons, S. (2008) 2beta-acetoxyferruginol - a new antibacterial abietane diterpend from the bark of Prumnopitys andina. Phytochemistry Letters, 1 (1). pp. 49-53. 10.1016/j.phytol.2007.12.006 .

Kladi, M., Vagias, C., Stavri, M., Rahman, M.M., Gibbons, S. and Roussis, V. (2008) C15 acetogenins with antistaphylococcal activity from the red alga Laurencia glandulifera. Phytochemistry Letters, 1 (1). pp. 31-36. 10.1016/j.phytol.2007.12.004 .

Schinkovitz, A., Stavri, M., Gibbons, S. and Bucar, F. (2008) Antimycobacterial polyacetylenes from Levisticum officinale. Phytotherapy Research, 22 . pp. 681-684. 10.1002/ptr.2408.

Kontiza, I., Stavri, M., Zloh, M., Vagias, M., Gibbons, S. and Roussis, V. (2008) New metabolites with antibacterial activity from the marine angiosperm Cymodocea nodosa. Tetrahedron, 64 (8). pp. 1696-1702. 10.1016/j.tet.2007.12.007 .

Wube, A.A., Wenzig, E.M., Gibbons, S., Asres, K., Bauer, R. and Bucar, F. (2008) Constituents of the stem bark of Discopodium penninervium and their LTB4 and COX-1 and -2 inhibitory activities. Phytochemistry, 69 (4). pp. 982-987. 10.1016/j.phytochem.2007.11.001.

Nazemiyeh, H., Rahman, M.M., Gibbons, S., Nahar, L., Delazar, A., Ghahramani, M-A., Talebpoure, A-H. and Sarker, D. (2008) Assessment of antibacterial activity of phenylethanoid glycosides from Phlomis lanceolata against multiple-drug resistant (MDR) strains of Staphylococcus aureus. Journal of Natural Medicine, 62 (1). pp. 91-95. 10.1007/s11418-007-0194-z.

Xiao, Z.Y., Shiu, W.K.P., Zeng, Y.H., Mu, Q. and Gibbons, S. (2008) A Naturally Occurring Inhibitory Agent fromHypericum sampsonii. with Activity Against Multidrug-ResistantStaphylococcus aureus. Pharmaceutical Biology, 46 (4). pp. 250-253. 10.1080/13880200701739405.

Stavri, M., Mathew, K.T. and Gibbons, S. (2008) A novel sesquiterpene skeleton from Pulicaria crispa. Natural Product Communications, 3 (1). pp. 1-3.

Appendino, G., Giana, A., Gibbons, S., Maffei, M., Gnavi, G., Grassi, G. and Sterner, O. (2008) A polar cannabinoid from Cannabis sativa var. Carma. Natural Product Communications, 3 (12). pp. 1977-1980.

Appendino, G., Gibbons, S., Giana, A., Pagani, A., Grassi, G., Stavri, M., Smith, E.C.J. and Rahman, M.M. (2008) Antibacterial Cannabinoids from Cannabis sativa: A Structure−Activity Study. Journal of Natural Products, 71 (8). pp. 1427-1430. 10.1021/np8002673.

Smyrniotopoulos, V., Vagias, C., Rahman, M.M., Gibbons, S. and Roussis, V. (2008) Brominated Diterpenes with Antibacterial Activity from the Red AlgaSphaerococcus coronopifolius. Journal of Natural Products, 71 (8). pp. 1386-1392. 10.1021/np8001817.

Sharma, R.J., Negi, D.S., Gibbons, S. and Otsuka, H. (2008) Chemical and antibacterial constituents of Skimmia anquetelia. Planta Medica, 74 (2). pp. 175-177. 10.1055/s-2008-1034281.

Razavi, S.M., Nazemiyeh, H., Delazar, A., Hajiboland, R., Rahman, M.M., Gibbons, S., Nahar, L. and Sarker, S.D. (2008) Coumarins from the roots of Prangos uloptera. Phytochemistry Letters, 1 (3). pp. 159-162. 10.1016/j.phytol.2008.07.009.

Stavri, M., Mathew, K.T., Gordon, A., Shnyder, S.D., Falconer, R.A. and Gibbons, S. (2008) Guaianolide sesquiterpenes from Pulicaria crispa (Forssk.) Oliv. Phytochemistry, 69 (9). pp. 1915-1918. 10.1016/j.phytochem.2008.03.012.

Chérigo, L., Pereda-Miranda, R., Fragoso-Serrano, M., Jacobo-Herrera, N., Kaatz, G.W. and Gibbons, S. (2008) Inhibitors of Bacterial Multidrug Efflux Pumps from the Resin Glycosides ofIpomoea murucoides⊥. Journal of Natural Products, 71 (6). pp. 1037-1045. 10.1021/np800148w.

Fiky, F.E.L., Asres, K., Gibbons, S., Hammoda, H., Badr, J. and Umer, S. (2008) Phytochemical and antimicrobial investigation of latex from Euphorbia abyssinica Gmel. Natural Product Communications, 3 (9). pp. 1505-1508.

Gibbons, S. (2008) Phytochemicals for Bacterial Resistance - Strengths, Weaknesses and Opportunities. Planta Medica, 74 (6). pp. 594-602. 10.1055/s-2008-1074518.

Lechner, D., Gibbons, S. and Bucar, F. (2008) Plant phenolic compounds as ethidium bromide efflux inhibitors in Mycobacterium smegmatis. Journal of Antimicrobial Chemotherapy, 62 (2). pp. 345-348. 10.1093/jac/dkn178.

Das, S., Yasmin, H., Mehedi Masud, M., Roy, S.C., Nahar, L., Mukhlesur Rahman, M., Gibbons, S., Bachar, S.C. and Sarker, S.D. (2008) Total synthesis and analgesic activity of 6-fluoroindan-1-carboxylic acid. Tetrahedron, 64 (37). pp. 8642-8646. 10.1016/j.tet.2008.07.010.

Smith, E.C.J., Kaatz, G.W., Seo, S.M., Wareham, N., Williamson, E.M. and Gibbons, S. (2007) The phenolic diterpene totarol inhibits multidrug efflux pump activity in Staphylococcus aureus. Antimicrobial Agents and Chemotherapy, 51 (12). pp. 4480-4483. 10.1128/AAC.00216-07 .

Xiao, Z.Y., Mu, Q., Shiu, W.K.P., Zeng, Y.H. and Gibbons, S. (2007) Polyisoprenylated benzoylphloroglucinol derivatives from Hypericum sampsonii. Journal of Natural Products, 70 . pp. 1779-1782. 10.1021/np0704147.

Uddin, S.J., Nahar, L., Shilpi, J.A., Shoeb, M., Borkowski, T., Gibbons, S., Middleton , M., Byres, M. and Sarker, S.D. (2007) Gedunin, a limonoid from Xylocarpus granatum, inhibits the growth of CaCo-2 colon cancer cell line in vitro. Phytotherapy Research, 21 (8). pp. 757-761. 10.1002/ptr.2159.

O'Donnell, G. and Gibbons, S. (2007) Antibacterial activity of two canthin-6-one alkaloids from Allium neapolitanum. Phytotherapy Research, 21 (7). pp. 653-657. 10.1002/ptr.2136.

Zloh, M., Bucar, F. and Gibbons, S. (2007) Quantum chemical studies on structure activity relationship of natural product polyacetylenes. Theoretical Chemistry Accounts, 117 (2). pp. 1-6. 10.1007/s00214-006-0148-7.

Michalet, S., Cartier, G., Stavri, M., David, B., Mariotte, A-M., Dijoux-Franca, M-G., Kaatz, G.W. and Gibbons, S. (2007) N-Caffeoylphenalkylamide derivatives as bacterial efflux pump inhibitors. Biorganic and Medicinal Chemistry Letters, 17 (6). pp. 1755-1758. 10.1016/j.bmcl.2006.12.059 .

Zloh, M. and Gibbons, S. (2007) The role of small molecule-small molecule interactions in overcoming biological barriers for antibacterial drug action. Theoretical Chemistry Accounts, 117 (2). pp. 231-238. 10.1007/s00214-006-0149-6.

Smith, E.C.J., Williamson, E.M., Kaatz, G.W. and Gibbons, S. (2007) Antibacterials and modulators from immature cones of Chamaecyparis lawsoniana. Phytochemistry, 68 (2). pp. 210-217. 10.1016/j.phytochem.2006.10.001.

Stavri, M., Piddock, L.J.V. and Gibbons, S. (2007) Bacterial efflux pump inhibitors from natural resources. Journal of Antimicrobial Chemotherapy, 59 (6). pp. 1247-1260. 10.1093/jac/dkl460 .

Kokubun, T., Shiu, W.K.P. and Gibbons, S. (2007) Inhibitory activities of lichen-derived compounds agains methicillin and multidrug-resistant Staphylococcus aureus. Planta Medica, 73 . pp. 176-179. 10.1055/s-2006-957070.

Rahman, M.M., Gibbons, S. and Gray, A.I. (2007) Isoflavanones from Uraria picta and their antimicrobial activity. Phytochemistry, 68 . pp. 1692-1697. 10.1016/j.phytochem.2007.04.015 .

Sharma, R., Negi, D.S., Shiu, W.K.P. and Gibbons, S. (2006) Characterization of an insecticidal coumarin from Boenninghausenia albiflora. Phytotherapy Research, 20 (7). pp. 607-609. 10.1002/ptr.1909.

Abebe Wube, A., Bucar, F., Asres, K., Gibbons, S., Adams, M., Streit, B., Bodensieck, A. and Bauer, R. (2006) Knipholone, a selective inhibitor of leukotrience metabolism. Phytomedicine, 13 (6). pp. 452-456. 10.1016/j.phymed.2005.01.012.

Pereda-Miranda, R., Kaatz, G.W. and Gibbons, S. (2006) Polyacylated oligosaccharides from medicinal Mexican morning glory species as antibacterials and inhibitors of multidrug resistance in Staphylococcus aureus. Journal of Natural Products, 69 (3). pp. 406-409. 10.1021/np050227d.

O'Donnell, G., Bucar, F. and Gibbons, S. (2006) Phytochemistry and antimycobacterial activity of Chlorophytum inornatum. Phytochemistry, 67 (2). pp. 178-182. 10.1016/j.phytochem.2005.10.023 .

Yalcin, F.N., Ersoz, T., Donmetz, A.A., Stavri, M., Zloh, M. and Gibbons, S. (2006) Amanicadol, a pimarane type diterpene from Phlomis anamica Vierch. Zeitschrift fur Naturforschung, 61b (11). pp. 1433-1436.

Evans, L., Hedger, J., Brayford, D., Stavri, M., Smith, E.C.J., O'Donnell, G., Gray, A.I., Griffith, G. and Gibbons, S. (2006) An antibacterial hydroxy fusidic acid analogue from Acremonium crotocinigenum. Phytochemistry, 67 . pp. 2110-2114. 10.1016/j.phytochem.2006.06.033 .

Shiu, W.K.P. and Gibbons, S. (2006) Anti-staphylococcal acylphloroglucinols from Hypericum beanii. Phytochemistry, 67 (23). pp. 2568-2572. 10.1016/j.phytochem.2006.09.037.

Mu, Q., Gibbons, S., Stavri, M., Smith, E.C.J. and Hu, C.Q. (2006) Antibacterial effects of Hypericum ascyron and Hypericum jaonicum against multi-drug resistant Staphylococcus aureus. Pharmaceutical Biology, 44 (3). pp. 157-159. 10.1080/13880200600686079 .

Appendino, G., Maxia, L., Bettoni, P., Locatelli, M., Ballero, M., Stavri, M., Gibbons, S. and Sterner, O. (2006) Antibacterial galloylated phloroglucinol glucosides from Myrtle (Myrtus communis). Journal of Natural Products, 69 (2). pp. 251-254. 10.1021/np050462w.

Stavri, M., Mathew, K.T. and Gibbons, S. (2006) Antimicrobial constituents of Scrophularia deserti. Phytochemistry, 67 (2). pp. 1530-1533. 10.1016/j.phytochem.2006.05.011 .

Dickson, R.A., Houghton, P.J., Hylands, P.J. and Gibbons, S. (2006) Antimicrobial, resistance modifying effects, antioxidant nd free radical scavenging activities of Mezomeuron benthamianum Baill., Securinega virosa Roxb. *Wlld. and Microglossa pyrifolia Lam. Phytotherapy Research, 20 (1). pp. 41-45. 10.1002/ptr.1799.

Delazar, A., Gibbons, S., Kosari, A.R., Nazemiyeh, H., Modarresi, M., Nahar, L. and Sarker, S.D. (2006) Flavone C-glycosides and curcurbitacin glycosides from Citrullus colocynthis. Daru, 14 (3). pp. 109-114.

Lechner, D., Gibbons, S. and Bucar, F. (2006) Mycobacterial activity of Laserpitium siler L. roots. Scientia Pharmaceutica, 74 (2). S94.

Jacobo-Herrera, N., Variainen, N., Bremner, P., Gibbons, S., Koistinaho, J. and Heinrich, M. (2006) NF-kappaB modulators from Valeriana officinalis. Phytotherapy Research, 20 (10). pp. 917-919. 10.1002/ptr.1972.

Jacobo-Herrera, N., Bremner, P., Gibbons, S., Gupta, M., Munoz, S. and Heinrich, M. (2006) Physalins from Withania frutescens (Solanaceae) as inhibitors of the NF-B cascade. Journal of Natural Products, 69 (3). pp. 328-331. 10.1021/np050225t.

Asres, K., Gibbons, S. and Bucar, F. (2006) Radical scavenging compounds from Ethiopian medicinal plants. Ethiopian Pharmaceutical Journal, 24 . pp. 23-30.

Jacobo-Herrera, N., Bremner, P., Marquez, N., Gupta, M.P., Gibbons, S., Munoz, E. and Heinrich, M. (2005) Physalins from Witheringia solanacea as modulators of the NF-κB cascade. Journal of Natural Products, 69 (3). pp. 328-331. 10.1021/np050225t.

Casely-Heyford, M.A., Kerr, N.O., Smith, E.C.J., Gibbons, S. and Searcey, M. (2005) Antitumour antibiotics with potent activity against multidrug resistant (MDR) Staphylococcus aureus: a new approach to targeting resistant bacteria. Medicinal Chemistry, 1 (6). pp. 619-627.

Stavri, M. and Gibbons, S. (2005) The antimycobacterial constituents of dill (Anethum graveolens). Phytotherapy Research, 19 . pp. 938-941. 10.1002/ptr.1758.

Asres, K., Seyoum, A., Veeresham, C., Bucar, F. and Gibbons, S. (2005) Naturally derived anti-HIV agents. Phytotherapy Research, 19 . pp. 557-581. 10.1002/ptr.1629.

Gibbons, S., Moser, E., Hausmann, S., Stavri, M., Smith, E.C.J. and Clennett, C. (2005) An anti-staphylococcal acylphloroglucinol from Hypericum foliosum. Phytochemistry, 66 . pp. 1472-1475. 10.1016/j.phytochem.2005.04.024 .

Barnes, J., Bremner, P., Gibbons, S., Phillipson, J.D. and Heinrich, M. (2005) Pharmacognosy at the Square - the past, present and future. Pharmaceutical Journal, 274 . pp. 552-554.

Asres, K., Gibbons, S., Hana, E. and Bucar, F. (2005) Anti-inflammatory activity of extracts and a saponin isolated from Melilotus elegans. Pharmazie, 60 (4). pp. 310-312. 10.5555/phmz.2005.60.4.310.

Heneka, B., Rimpler, H., Ankli, A., Sticher, O., Gibbons, S. and Heinrich, M. (2005) A furanocoumarin and polymethoxylated flavonoids from the Yucatec Mayan plant Casimiroa tetrameria. Phytochemistry, 66 (6). pp. 649-652. 10.1016/j.phytochem.2004.12.005.

Fragoso-Serrano, M., Gibbons, S. and Pereda-Miranda, R. (2005) Anti-staphylococcal and cytotoxic compounds from Hyptis Pectinata. Planta Medica, 71 (3). pp. 278-280. 10.1055/s-2005-837831.

Delazar, A., Gibbons, S., Kumarasamy, Y., Nahar, L., Shoeb, M. and Sarker, S.D. (2005) Antioxidant phenylethanoid glycosides from Eremostachys glabra (Lamiaceae). Biochemical Systematics and Ecology, 33 (1). pp. 87-90. 10.1016/j.bse.2004.05.011.

Stavri, M., Ford, C.H.J., Bucar, F., Streit, B., Hall, M.L., Williamson, R.T., Mathew, K.T. and Gibbons, S. (2005) Bioactive constituents of Artemisia monosperma. Phytochemistry, 66 (2). pp. 233-239. 10.1016/j.phytochem.2004.11.010 .

Gibbons, S. (2005) Plants as a source of bacterial resistance modulators and anti-infective agents. Phytochemistry Reviews, 4 (1). pp. 63-78. 10.1007/s11101-005-2494-9.

Abebe Wube, A., Bucar, F., Asres, K., Gibbons, S., Rattray, L. and Croft, S. (2005) Antimalarial compounds from Kniphofia foliosa roots. Phytotherapy Research, 19 (6). pp. 472-476. 10.1002/ptr.1635.

Barnes, J., Anderson, L.A., Gibbons, S. and Phillipson, J.D. (2005) Echinacea species (Echinacea angustifolia (DC.) Hell., Echinacea pallida (Nutt.) Nutt.,Echinacea purpurea (L.) Moench): a review of their chemistry, pharmacology and clinical properties. Journal of Pharmacy and Pharmacology, 57 (8). pp. 929-954. 10.1211/0022357056127.

Abebe Wube, A., Streit, B., Gibbons, S., Asres, K. and Bucar, F. (2005) In vitro 12(S)-HETE inhibitory activities of naphthoquinones isolated from the root bark of Euclea racemosa ssp. schimperi. Journal of Ethnopharmacology, 102 (2). pp. 191-196. 10.1016/j.jep.2005.06.009 .

Smith, E.C.J., Williamson, E.M., Zloh, M. and Gibbons, S. (2005) Isopimaric acid from Pinus nigra shows activity against multi-drug-resistant and EMRSA strains of staphylococcus aureus. Phytotherapy Research, 19 . pp. 538-542. 10.1002/ptr.1711.

Cegiela-Carlioz, P., Bessiere, J-M., David, B., Mariotte, A-M., Gibbons, S. and Dijoux-Franca, M-G. (2005) Modulation of multi-drug resistance (MDR) in Staphylococcus aureus by Osha (Ligusticum porteri L., Apiaceae) essential oil compounds. Flavour and Fragrance Journal, 20 (6). pp. 671-675. 10.1002/ffj.1584.

Abebe Wube, A., Bucar, F., Gibbons, S. and Asres, K. (2005) Sesquiterpenes of Warburgia ugandensis and their antimycobacterial activity. Phytochemistry, 66 (19). pp. 2309-2315. 10.1016/j.phytochem.2005.07.018.

Oluwatuyi, M., Kaatz, G.W. and Gibbons, S. (2004) Antibacterial and resistance modifying activity of Rosmarinus officinalis. Phytochemistry, 65 (24). pp. 3249-3254. 10.1016/j.phytochem.2004.10.009 .

Appendino, G., Arnoldi, L., Mercalli, E., Stavri, M., Gibbons, S., Ballero, M. and Maxia, A. (2004) Anti-mycobacterial Coumarins from Sardinian Giant Fennel (Ferula communis). Journal of Natural Products, 67 (12). pp. 2108-2110. 10.1021/np049706n.

Schneider, I., Gibbons, S. and Bucar, F. (2004) Inhibitory activity of Juniperus communis on 12(S)-HETE production in human platelets. Planta Medica, 70 (5). pp. 471-474. 10.1055/s-2004-818980.

Lechner, D., Stavri, M., Oluwatuyi, M., Pereda-Miranda, R. and Gibbons, S. (2004) The anti-staphylococcal activity of Angelica dahurica (Bai Zhi). Phytochemistry, 65 (3). pp. 331-335. 10.1016/j.phytochem.2003.11.010 .

Gibbons, S. (2004) Anti-staphylococcal plant natural products. Natural Product Reports, 21 (2). pp. 263-277. 10.1039/b212695h.

Gibbons, S., Moser, E. and Kaatz, G.W. (2004) Catechin gallates inhibit multidrug resistance (MDR) in Staphylococcus aureus. Planta Medica, 70 (12). pp. 1240-1242. 10.1055/s-2004-835860.

Zloh, M., Kaatz, G.W. and Gibbons, S. (2004) Inhibitors of multidrug resistance have affinity for MDR substrates. Bioorganic and Medicinal Chemistry Letters, 14 . pp. 881-885. 10.1016/j.bmcl.2003.12.015 .

Delazar, A., Byres, M., Gibbons, S., Kumarasamy, Y., Nahar, L., Shoeb, M. and Sarker, S.D. (2004) Iridoid glycosides from Eremostachys glabra. Journal of Natural Products, 67 (9). pp. 1584-1587. 10.1021/np040044b.

Schneider, I., Gibbons, S. and Bucar, F. (2004) Medicinal plants with inhibitory activity on 12(S)-HETE production in human platelets. Planta Medica, 70 (5). pp. 471-474.

Zloh, M. and Gibbons, S. (2004) Molecular similarity of MDR inhibitors. International Journal of Molecular Sciences, 5 . pp. 48-55.

Stavri, M., Mathew, K.T., Gibson, T., Williamson, R.T. and Gibbons, S. (2004) New components of Artemisia monosperma. Journal of Natural Products, 67 (5). pp. 892-894. 10.1021/np030558v.

Stavri, M., Schneider, R., O'Donnell, G., Lechner, D., Bucar, F. and Gibbons, S. (2004) The antimycobacterial components of Hops (Humulus lupulus) and their dereplication. Phytotherapy Research, 18 (9). pp. 774-776. 10.1002/ptr.1527.

Wilkinson, J., Whalley, B.J., Baker, D., Pryce, G., Constanti, A., Gibbons, S. and Williamson, E. (2003) Medicinal cannabis: is Delta9-tetrahydrocannabinol necessary for all its effects? Journal of Pharmacy and Pharmacology, 55 (12). pp. 1687-1694. 10.1211/0022357022304.

Gibbons, S. (2003) An overview of plant extracts as potential therapeutics. Expert Opinion on Therapeutic Patents, 13 (4). pp. 489-497.

Gibbons, S., Leimkugel, J. and Heinrich, M. (2003) Activity of Zanthoxylum clava-herculis extracts against multidrug resistant methicillin resistant Staphylococcus aureus (mdr-MRSA). Phytotherapy Research, 17 (3). pp. 274-275. 10.1002/ptr.1112.

Tang, S., Schlage, C., Kortenkamp, A., Gray, A., Gibbons, S. and Heinrich, M. (2003) Bioflavonoids with cytotoxic and immunomodulatory activity from Ohna macrocalyx. Planta Medica, 69 (3). pp. 247-253. 10.1055/s-2003-38478.

Gibbons, S., Oluwatuyi, M. and Kaatz, G.W. (2003) A novel inhibitor of multidrug efflux pumps in Staphylococcus aureus. Journal of Antimicrobial Chemotherapy, 51 (1). pp. 13-17. 10.1093/jac/dkg044 .

Gibbons, S., Oluwatuyi, M., Veitch, N.C. and Gray, A.I. (2003) Bacterial resistance modifying agents from Lycopus europaeus. Phytochemistry, 62 (1). pp. 83-87. 10.1016/S0031-9422(02)00446-6 .

Tang, S., Bremner, P., Kortenkamp, A., Schlage, C., Gray, A.I., Gibbons, S. and Heinrich, M. (2003) Biflavonoids with Cytotoxic and Antibacterial Activity fromOchna macrocalyx. Planta Medica, 69 (3). pp. 247-253. 10.1055/s-2003-38478.

Gibbons, S., Fallah, F. and Wright, C.W. (2003) Cryptolepine hydrochloride: a potent anti-mycobacterial alkaloid derived from Cryptolepis sanguinolenta. Phytotherapy Research, 17 (4). pp. 434-436. 10.1002/ptr.1284.

Zloh, M., Esposito, D. and Gibbons, S. (2003) Helical net plots and lipid favourable surface mapping of transmembrane helices of integral membrane proteins:aids to structure determination of integral membrane proteins. Internet Journal of Chemistry, 6 (2).

Schinkovitz, A., Gibbons, S., Stavri, M., Cocksedge, M.J. and Bucar, F. (2003) Ostruthin: an antimycobacterial coumarin from the roots of Peucedanum ostruthium Koch. Planta Medica, 69 (4). pp. 369-371. 10.1055/s-2003-38876.

Stavri, M., Mathew, K.T., Bucar, F. and Gibbons, S. (2003) Pangelin, an antimycobacterial coumarin from Ducrosia anethifolia. Planta Medica, 69 (10). pp. 956-959. 10.1055/s-2003-45109.

Appendino, G., Bianchi, F., Minassi, A., Sterner, O., Ballero, M. and Gibbons, S. (2002) Oligomeric acylphloroglucinols from Myrtle (Myrtus communis). Journal of Natural Products, 65 (3). pp. 334-338. 10.1021/np010441b.

Gibbons, S., Ohlendorf, B. and Johnsen, I. (2002) The genus Hypericum - a valuable resource of anti-Staphylococcal leads. Fitoterapia, 73 (4). pp. 300-304. 10.1016/S0367-326X(02)00082-5 .

Gibbons, S. and Oriowo, M.A. (2001) Antihypertensive effect of an aqueous extract of Zygophyllum coccineum L. in rats. Phytotherapy Research, 15 (5). pp. 452-455. 10.1002/ptr.836.

Heinrich, M. and Gibbons, S. (2001) Ethnopharmacology in drug discovery: an analysis of its role and potential contribution. Journal of Pharmacy and Pharmacology, 53 . pp. 425-432. 10.1211/0022357011775712.

Gibbons, S., Ali-Amine, S., Mathew, K.T., Skelton, B.W., White, A.H. and Gray, A.I. (2000) NMR spectroscopy, X-ray crystallographic and molecular modelling studies on a new pyranone from Haloxylon salicornicum. Journal of Natural Products, 63 (6). pp. 839-840. 10.1021/np990535+.

Gibbons, S. and Udo, E.E. (2000) The effect of reserpine, a modulator of multidrug efflux pumps, on the in-vitro activity of tetracycline against clinical isolates of methicillin resistant Staphylococcus aureus (MRSA) possessing the tet(K) determinant. Phytotherapy Research, 14 (2). pp. 139-140. 10.1002/(SICI)1099-1573(200003)14:2<139::AID-PTR608>3.0.CO;2-8.

Book

Heinrich, M., Barnes, J., Gibbons, S. and Williamson, E.M. (2004) Fundamentals of Pharmacognosy and Phytotherapy. Churchill Livingstone, Edinburgh, UK.

Conference or Workshop Item

Said, M.M., Gibbons, S. and Zloh, M. (2009) Qualitative comparison of Malaysian and UK paracetamol tablets by near-infra red. In: British Pharmaceutical Conference: Quality and safety: new vision, old values , 6-9 September 2009, Manchester, UK. DOI 10.1211/002235709789037053.

Said, M.M., Gibbons, S. and Zloh, M. (2009) The role of complex formation between inhibitors and substrates of efflux pumps in bacteria. In: British Pharmaceutical Conference, 6th - 9th September 2009, Manchester, UK.

This list was generated on Thu Apr 24 11:22:20 2014 BST.