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Fabiano Pereira do Amaral; Lourdes Campaner dos Santos; cosimo pizza; Wagner Vilegas; Michela Festa; Milena Masullo; Assunta Napolitano; Sonia Piacente
HPLC-ESIMS(n) profiling, isolation, structural elucidation, and evaluation of the antioxidant potential of phenolics from Paepalanthus geniculatus.
Angela Perrone; Anna Capasso; Michela Festa; Ether Kemertelidze; cosimo pizza; Alexandre Skhirtladze; Sonia Piacente
Antiproliferative steroidal glycosides from Digitalis ciliata.
Tamar (a) Muzashvili; Assunta Napolitano; Angela Perrone; Ether Kemertelidze; cosimo pizza; Sonia Piacente
Caucasicosides E-M, furostanol glycosides from Helleborus caucasicus.

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All Publications

2012: Fabiano Pereira do Amaral; Lourdes Campaner dos Santos; cosimo pizza; Wagner Vilegas; Michela Festa; Milena Masullo; Assunta Napolitano; Sonia Piacente
HPLC-ESIMS(n) profiling, isolation, structural elucidation, and evaluation of the antioxidant potential of phenolics from Paepalanthus geniculatus.
Journal of natural products 2012;75(4):547-56.
2012: Angela Perrone; Anna Capasso; Michela Festa; Ether Kemertelidze; cosimo pizza; Alexandre Skhirtladze; Sonia Piacente
Antiproliferative steroidal glycosides from Digitalis ciliata.
Fitoterapia 2012;83(3):554-62.
2011: Tamar (a) Muzashvili; Assunta Napolitano; Angela Perrone; Ether Kemertelidze; cosimo pizza; Sonia Piacente
Caucasicosides E-M, furostanol glycosides from Helleborus caucasicus.
Phytochemistry 2011;72(17):2180-8.
2011: Cristiano Soleo Funari; Assunta Napolitano; Thais Gaban Passalacqua; Sonia Piacente; cosimo pizza; Daniel Rinaldo; Anna Capasso; Giselda Durigan; Michela Festa; Maria Claudia Marx Young; Dulce Helena Siqueira Silva
Interconverting flavanone glucosides and other phenolic compounds in Lippia salviaefolia Cham. ethanol extracts.
Phytochemistry 2011;72(16):2052-61.
2011: Mariateresa Maldini; Paola Montoro; Mario Macchia; cosimo pizza; Sonia Piacente
Profiling of phenolics from Tephrosia cinerea.
Planta medica 2011;77(16):1861-4.
2011: Mariateresa Maldini; Paola Montoro; cosimo pizza
Phenolic compounds from Byrsonima crassifolia L. bark: phytochemical investigation and quantitative analysis by LC-ESI MS/MS.
Journal of pharmaceutical and biomedical analysis 2011;56(1):1-6.
2011: Assunta Napolitano; Tamar (a) Muzashvili; Angela Perrone; cosimo pizza; Ether Kemertelidze; Sonia Piacente
Steroidal glycosides from Ruscus ponticus.
Phytochemistry 2011;72(7):651-61.
2011: Assunta Napolitano; Angelyne Benavides; cosimo pizza; Sonia Piacente
Qualitative on-line profiling of ceramides and cerebrosides by high performance liquid chromatography coupled with electrospray ionization ion trap tandem mass spectrometry: the case of Dracontium loretense.
Journal of pharmaceutical and biomedical analysis 2011;55(1):23-30.
2011: Paola Montoro; Mariateresa Maldini; Mariateresa Russo; Santo Postorino; Sonia Piacente; cosimo pizza
Metabolic profiling of roots of liquorice (Glycyrrhiza glabra) from different geographical areas by ESI/MS/MS and determination of major metabolites by LC-ESI/MS and LC-ESI/MS/MS.
Journal of pharmaceutical and biomedical analysis 2011;54(3):535-44.
2011: Viviane Cândida da Silva; Daniela Eletto; Assunta Napolitano; cosimo pizza; Clenilson Martins Rodrigues; Wagner Vilegas
Characterization of gallotannins from Astronium species by flow injection analysis- electrospray ionization-ion trap-tandem mass spectrometry and matrix-assisted laser desorption/ionization time-of- flight mass spectrometry.
European journal of mass spectrometry (Chichester, England) 2011;17(4):365-75.
2011: Alexandre Skhirtladze; Angela Perrone; Paola Montoro; Mariam Benidze; Ether Kemertelidze; cosimo pizza; Sonia Piacente
Steroidal saponins from Yucca gloriosa L. rhizomes: LC-MS profiling, isolation and quantitative determination.
Phytochemistry 2011;72(1):126-35.
2010: Stefania Martucciello; Maria Luisa Balestrieri; Francesca Felice; Charles dos Santos Estevam; Antonio Euzébio Goulart Sant'Ana; cosimo pizza; Sonia Piacente
Effects of triterpene derivatives from Maytenus rigida on VEGF-induced Kaposi's sarcoma cell proliferation.
Chemico-biological interactions 2010;183(3):450-4.
2010: Paola Montoro; Mariateresa Maldini; Sonia Piacente; Marco Macchia; cosimo pizza
Metabolite fingerprinting of Camptotheca acuminata and the HPLC-ESI-MS/MS analysis of camptothecin and related alkaloids.
Journal of pharmaceutical and biomedical analysis 2010;51(2):405-15.
2009: Mariateresa Maldini; Paola Montoro; Sonia Piacente; cosimo pizza
ESI-MS, ESI-MS/MS fingerprint and LC-ESI-MS analysis of proathocyanidins from Bursera simaruba Sarg bark.
Natural product communications 2009;4(12):1671-4.
2009: Lourdes Campaner dos Santos; Marcelo Aparecido da Silva; Clenilson Martins Rodrigues; Virginia Carbone; Assunta Napolitano; Carla Bassarello; Angela Mari; Sonia Piacente; cosimo pizza; Wagner Vilegas
Characterization of flavonoid and naphthopyranone derivatives from Eriocaulon ligulatum using liquid chromatography tandem mass spectrometry.
Natural product communications 2009;4(12):1651-6.
2009: Angela Perrone; Tamar (a) Muzashvili; Assunta Napolitano; Alexandre Skhirtladze; Ether Kemertelidze; cosimo pizza; Sonia Piacente
Steroidal glycosides from the leaves of Ruscus colchicus: isolation and structural elucidation based on a preliminary liquid chromatography-electrospray ionization tandem mass spectrometry profiling.
Phytochemistry 2009;70(17-18):2078-88.
2009: Carlo Tuberoso; Paola Montoro; Sonia Piacente; Giulia Corona; Monica Deiana; M Assunta Dessì; cosimo pizza; Paolo Cabras
Flavonoid characterization and antioxidant activity of hydroalcoholic extracts from Achillea ligustica All.
Journal of pharmaceutical and biomedical analysis 2009;50(3):440-8.
2009: Angelyne Benavides; Assunta Napolitano; Carla Bassarello; Virginia Carbone; Patrizia Gazzerro; Annamaria Malfitano; Paola Saggese; Maurizio Bifulco; Sonia Piacente; cosimo pizza
Oxylipins from Dracontium loretense.
Journal of natural products 2009;72(5):813-7.
2009: Mariateresa Maldini; Paola Montoro; Sonia Piacente; cosimo pizza
Phenolic compounds from Bursera simaruba Sarg. bark: phytochemical investigation and quantitative analysis by tandem mass spectrometry.
Phytochemistry 2009;70(5):641-9.
2008: Ihsan Caliş; Ali A Dönmez; Angela Perrone; cosimo pizza; Sonia Piacente
Cycloartane glycosides from Astragalus campylosema Boiss. ssp. campylosema.
Phytochemistry 2008;69(14):2634-8.
2008: Paola Montoro; Alexandre Skhirtladze; Carla Bassarello; Angela Perrone; Ether Kemertelidze; cosimo pizza; Sonia Piacente
Determination of phenolic compounds in Yucca gloriosa bark and root by LC-MS/MS.
Journal of pharmaceutical and biomedical analysis 2008;47(4-5):854-9.
2008: Milena Masullo; Carla Bassarello; Hisanori Suzuki; cosimo pizza; Sonia Piacente
Polyisoprenylated benzophenones and an unusual polyisoprenylated tetracyclic xanthone from the fruits of Garcinia cambogia.
Journal of agricultural and food chemistry 2008;56(13):5205-10.
2008: Carla Bassarello; Tamar (a) Muzashvili; Alexandre Skhirtladze; Ether Kemertelidze; cosimo pizza; Sonia Piacente
Steroidal glycosides from the underground parts of Helleborus caucasicus.
Phytochemistry 2008;69(5):1227-33.
2008: Clenilson M Rodrigues; Daniel Rinaldo; Miriam Sannomiya; Lourdes Campaner dos Santos; Paola Montoro; Sonia Piacente; cosimo pizza; Wagner Vilegas
High-performance liquid chromatographic separation and identification of polyphenolic compounds from the infusion of Davilla elliptica St. Hill.
Phytochemical analysis : PCA 2008;19(1):17-24.
2007: Assunta Napolitano; Virginia Carbone; Paola Saggese; Kinya Takagaki; cosimo pizza
Novel galactolipids from the leaves of Ipomoea batatas L.: characterization by liquid chromatography coupled with electrospray ionization-quadrupole time-of-flight tandem mass spectrometry.
Journal of agricultural and food chemistry 2007;55(25):10289-97.
2007: Ireneusz Kapusta; Bogdan Janda; Barbara Szajwaj; Anna Stochmal; Sonia Piacente; cosimo pizza; Federico Franceschi; Chlodwig Franz; Wieslaw Oleszek
Flavonoids in horse chestnut (Aesculus hippocastanum) seeds and powdered waste water byproducts.
Journal of agricultural and food chemistry 2007;55(21):8485-90.
2007: Patrizia Nigro; Elena Bloise; Maria Caterina Turco; A Skhirtladze; Paola Montoro; cosimo pizza; Sonia Piacente; Maria Antonietta Belisario
Antiproliferative and pro-apoptotic activity of novel phenolic derivatives of resveratrol.
Life sciences 2007;81(11):873-83.
2007: Carla Bassarello; Giuseppe Bifulco; Paola Montoro; Alexandre Skhirtladze; Mariam Benidze; Ether Kemertelidze; cosimo pizza; Sonia Piacente
Yucca gloriosa: a source of phenolic derivatives with strong antioxidant activity.
Journal of agricultural and food chemistry 2007;55(16):6636-42.
2007: Angelyne Benavides; Carla Bassarello; Paola Montoro; Wagner Vilegas; Sonia Piacente; cosimo pizza
Flavonoids and isoflavonoids from Gynerium sagittatum.
Phytochemistry 2007;68(9):1277-84.
2007: Iwona Kowalska; Anna Stochmal; Ireneusz Kapusta; Bogdan Janda; cosimo pizza; Sonia Piacente; Wieslaw Oleszek
Flavonoids from barrel medic (Medicago truncatula) aerial parts.
Journal of agricultural and food chemistry 2007;55(7):2645-52.
2007: Angela Perrone; Milena Masullo; Carla Bassarello; Arafa I Hamed; Maria Antonietta Belisario; cosimo pizza; Sonia Piacente
Sulfated triterpene derivatives from Fagonia arabica.
Journal of natural products 2007;70(4):584-8.
2007: Mehrdad Iranshahi; Peyman Arfa; Mohammad Ramezani; Mahmoud R Jaafari; Hamid Sadeghian; Carla Bassarello; Sonia Piacente; cosimo pizza
Sesquiterpene coumarins from Ferula szowitsiana and in vitro antileishmanial activity of 7-prenyloxycoumarins against promastigotes.
Phytochemistry 2007;68(4):554-61.
2007: Clenilson M Rodrigues; Daniel Rinaldo; Lourdes Campaner dos Santos; Paola Montoro; Sonia Piacente; cosimo pizza; Clélia Akiko Hiruma-Lima; Alba Regina Monteiro Souza Brito; Wagner Vilegas
Metabolic fingerprinting using direct flow injection electrospray ionization tandem mass spectrometry for the characterization of proanthocyanidins from the barks of Hancornia speciosa.
Rapid communications in mass spectrometry : RCM 2007;21(12):1907-14.
2007: Miriam Sannomiya; Lourdes Campaner dos Santos; Virginia Carbone; Assunta Napolitano; Sonia Piacente; cosimo pizza; Alba Regina Monteiro Souza Brito; Wagner Vilegas
Liquid chromatography/electrospray ionization tandem mass spectrometry profiling of compounds from the infusion of Byrsonima fagifolia Niedenzu.
Rapid communications in mass spectrometry : RCM 2007;21(8):1393-1400.
2006: Arafa I Hamed; Alberto Plaza; Maria Luisa Balestrieri; Usama A Mahalel; Irina V Springuel; Wieslaw Oleszek; cosimo pizza; Sonia Piacente
Cardenolide glycosides from Pergularia tomentosa and their proapoptotic activity in Kaposi's sarcoma cells.
Journal of natural products 2006;69(9):1319-22.
2006: Paola Montoro; Carlo Tuberoso; Sonia Piacente; Angela Perrone; Vincenzo De Feo; Paolo Cabras; cosimo pizza
Stability and antioxidant activity of polyphenols in extracts of Myrtus communis L. berries used for the preparation of myrtle liqueur.
Journal of pharmaceutical and biomedical analysis 2006;41(5):1614-9.
2006: Laura De Martino; José Luis Silva Martinot; Silvia Franceschelli; Arturo Leone; cosimo pizza; Vincenzo De Feo
Proapoptotic effect of Uncaria tomentosa extracts.
Journal of ethnopharmacology 2006;107(1):91-4.
2006: Ciro Balestrieri; Francesca Felice; Sonia Piacente; cosimo pizza; Paola Montoro; Wieslaw Oleszek; Vincenzo Visciano; Maria Luisa Balestrieri
Relative effects of phenolic constituents from Yucca schidigera Roezl. bark on Kaposi's sarcoma cell proliferation, migration, and PAF synthesis.
Biochemical pharmacology 2006;71(10):1479-87.
2006: Paola Montoro; Carlo Tuberoso; Angela Perrone; Sonia Piacente; Paolo Cabras; cosimo pizza
Characterisation by liquid chromatography-electrospray tandem mass spectrometry of anthocyanins in extracts of Myrtus communis L. berries used for the preparation of myrtle liqueur.
Journal of chromatography. A 2006;1112(1-2):232-40.
2006: Angelyne Benavides; Paola Montoro; Carla Bassarello; Sonia Piacente; cosimo pizza
Catechin derivatives in Jatropha macrantha stems: characterisation and LC/ESI/MS/MS quali-quantitative analysis.
Journal of pharmaceutical and biomedical analysis 2006;40(3):639-47.
2006: Anna Capasso; Sonia Piacente; Nunziatina De Tommasi; Luca Rastrelli; cosimo pizza
The effect of isoquinoline alkaloids on opiate withdrawal.
Current medicinal chemistry 2006;13(7):807-12.
2006: Angela Perrone; Alberto Plaza; Simona Francesca Ercolino; Arafa I Hamed; Luca Parente; cosimo pizza; Sonia Piacente
14,15-secopregnane derivatives from the leaves of Solenostemma argel.
Journal of natural products 2006;69(1):50-4.
2005: Angela Perrone; Alberto Plaza; Elena Bloise; Patrizia Nigro; Arafa I Hamed; Maria Antonietta Belisario; cosimo pizza; Sonia Piacente
Cytotoxic furostanol saponins and a megastigmane glucoside from tribulus parvispinus.
Journal of natural products 2005;68(10):1549-53.
2005: Alberto Plaza; Angela Perrone; Maria Luisa Balestrieri; Francesca Felice; Ciro Balestrieri; Arafa I Hamed; cosimo pizza; Sonia Piacente
New unusual pregnane glycosides with antiproliferative activity from Solenostemma argel.
Steroids 2005;70(9):594-603.
2005: Marinella De Leo; Nunziatina De Tommasi; Rokia SANOGO; Giuseppina Autore; Stefania Marzocco; cosimo pizza; Ivano Morelli; Alessandra Braca
New pregnane glycosides from Caralluma dalzielii.
Steroids 2005;70(9):573-85.
2005: Arafa I Hamed; Sonia Piacente; Giuseppina Autore; Stefania Marzocco; cosimo pizza; Wieslaw Oleszek
Antiproliferative hopane and oleanane glycosides from the roots of Glinus lotoides.
Planta medica 2005;71(6):554-60.
2005: Paola Montoro; Virginia Carbone; cosimo pizza
Flavonoids from the leaves of Cyclanthera pedata: two new malonyl derivatives.
Phytochemical analysis : PCA 2005;16(3):210-6.
2005: Alberto Plaza; Paola Montoro; Angelyne Benavides; cosimo pizza; Sonia Piacente
Phenylpropanoid glycosides from Tynanthus panurensis: characterization and LC-MS quantitative analysis.
Journal of agricultural and food chemistry 2005;53(8):2853-8.
2005: Ireneusz Kapusta; Anna Stochmal; Angela Perrone; Sonia Piacente; cosimo pizza; Wieslaw Oleszek
Triterpene saponins from barrel medic (Medicago truncatula) aerial parts.
Journal of agricultural and food chemistry 2005;53(6):2164-70.
2005: Vincenzo De Feo; Laura De Martino; Angelo Santoro; Arturo Leone; cosimo pizza; Silvia Franceschelli; Maria Pascale
Antiproliferative effects of tree-of-heaven (Ailanthus altissima Swingle).
Phytotherapy research : PTR 2005;19(3):226-30.
2005: Miriam Sannomiya; Paola Montoro; Sonia Piacente; cosimo pizza; Alba Regina Monteiro Souza Brito; Wagner Vilegas
Application of liquid chromatography/electrospray ionization tandem mass spectrometry to the analysis of polyphenolic compounds from an infusion of Byrsonima crassa Niedenzu.
Rapid communications in mass spectrometry : RCM 2005;19(16):2244-50.
2005: Hasan Kirmizibekmez; Paola Montoro; Sonia Piacente; cosimo pizza; Ali A Dönmez; Ihsan Caliş
Identification by HPLC-PAD-MS and quantification by HPLC-PAD of phenylethanoid glycosides of five Phlomis species.
Phytochemical analysis : PCA 2005;16(1):1-6.
2004: Fabio D P Andrade; Sonia Piacente; cosimo pizza; Wagner Vilegas
Arbutin-2'-sulphonyl from the infusion of Ilex theezans leaves.
Fitoterapia 2004;75(7-8):782-4.
2004: Arafa I Hamed; Wieslaw Oleszek; Anna Stochmal; cosimo pizza; Sonia Piacente
Steroidal saponins from the aerial parts of Tribulus pentandrus Forssk.
Phytochemistry 2004;65(21):2935-45.
2004: Paola Montoro; Sonia Piacente; Wieslaw Oleszek; cosimo pizza
Liquid chromatography/tandem mass spectrometry of unusual phenols from Yucca schidigera bark: comparison with other analytical techniques.
Journal of mass spectrometry : JMS 2004;39(10):1131-8.
2004: Stefania Marzocco; Sonia Piacente; cosimo pizza; Wieslaw Oleszek; Anna Stochmal; Aldo Pinto; Raffaella Sorrentino; Giuseppina Autore
Inhibition of inducible nitric oxide synthase expression by yuccaol C from Yucca schidigera roezl.
Life sciences 2004;75(12):1491-501.
2004: Sonia Piacente; Paola Montoro; Wieslaw Oleszek; cosimo pizza
Yucca schidigera bark: phenolic constituents and antioxidant activity.
Journal of natural products 2004;67(5):882-5.
2004: Arafa I Hamed; Mohamed G Sheded; Abd El-Samei M Shaheen; Fatma A Hamada; cosimo pizza; Sonia Piacente
Polyhydroxypregnane glycosides from Oxystelma esculentum var. alpini.
Phytochemistry 2004;65(7):975-80.
2004: Virginia Carbone; Paola Montoro; Nunziatina De Tommasi; cosimo pizza
Analysis of flavonoids from Cyclanthera pedata fruits by liquid chromatography/electrospray mass spectrometry.
Journal of pharmaceutical and biomedical analysis 2004;34(2):295-304.
2004: Paola Montoro; Virginia Carbone; J de Dioz Zuniga Quiroz; Francesco De Simone; cosimo pizza
Identification and quantification of components in extracts of Uncaria tomentosa by HPLC-ES/MS.
Phytochemical analysis : PCA 2004;15(1):55-64.
2003: Alberto Plaza; Marina Cinco; Aurelia Tubaro; cosimo pizza; Sonia Piacente
New triterpene glycosides from the stems of Anomospermum grandifolium.
Journal of natural products 2003;66(12):1606-10.
2003: Alessandra Braca; Matteo Politi; Rokia SANOGO; Haby Sanou; Ivano Morelli; cosimo pizza; Nunziatina De Tommasi
Chemical composition and antioxidant activity of phenolic compounds from wild and cultivated Sclerocarya birrea(Anacardiaceae) leaves.
Journal of agricultural and food chemistry 2003;51(23):6689-95.
2003: Malgorzata Materska; Sonia Piacente; Anna Stochmal; cosimo pizza; Wieslaw Oleszek; Irena Perucka
Isolation and structure elucidation of flavonoid and phenolic acid glycosides from pericarp of hot pepper fruit Capsicum annuum L.
Phytochemistry 2003;63(8):893-8.
2003: Vincenzo De Feo; Laura De Martino; Emilia Quaranta; cosimo pizza
Isolation of phytotoxic compounds from tree-of-heaven (Ailanthus altissima swingle).
Journal of agricultural and food chemistry 2003;51(5):1177-80.
2002: Sonia Piacente; Ely E S Camargo; Aurelia Zampelli; Juliano S Gracioso; Alba Regina Monteiro Souza Brito; cosimo pizza; Wagner Vilegas
Flavonoids and arbutin from Turnera diffusa.
Zeitschrift für Naturforschung. C, Journal of biosciences 2002;57(11-12):983-5.
2002: Sonia Piacente; Virginia Carbone; Alberto Plaza; Aurelia Zampelli; cosimo pizza
Investigation of the tuber constituents of maca (Lepidium meyenii Walp.).
Journal of agricultural and food chemistry 2002;50(20):5621-5.
2002: Arrigo F G Cicero; Sonia Piacente; Alberto Plaza; E Sala; Rossana Arletti; cosimo pizza
Hexanic Maca extract improves rat sexual performance more effectively than methanolic and chloroformic Maca extracts.
Andrologia 2002;34(3):177-9.
2002: Fabio Donisete Pezzuto de Andrade; Sonia Piacente; cosimo pizza; Wagner Vilegas
Studies on the constituents of a Brazilian folk infusion. Isolation and structure elucidation of new triterpene saponins from Ilex amara leaves.
Journal of agricultural and food chemistry 2002;50(2):255-61.
2001: Alessandra Braca; Giuseppina Cioffi; Ivano Morelli; Fabio Venturella; cosimo pizza; Nunziatina De Tommasi
Two new sesquiterpene lactones from Montanoa tomentosa ssp. microcephala.
Planta medica 2001;67(8):774-6.
2001: Paola Montoro; Virginia Carbone; Francesco De Simone; cosimo pizza; Nunziatina De Tommasi
Studies on the constituents of Cyclanthera pedata fruits: isolation and structure elucidation of new flavonoid glycosides and their antioxidant activity.
Journal of agricultural and food chemistry 2001;49(11):5156-60.
2001: Ihsan Calis; H A Gazar; Sonia Piacente; cosimo pizza
Secondary metabolites from the roots of Astragalus zahlbruckneri.
Journal of natural products 2001;64(9):1179-82.
2001: Wieslaw Oleszek; M Sitek; Anna Stochmal; Sonia Piacente; cosimo pizza; Peter Cheeke
Steroidal saponins of Yucca schidigera Roezl.
Journal of agricultural and food chemistry 2001;49(9):4392-6.
2001: J P Leite; Luca Rastrelli; G Romussi; Alaide B Oliveira; J H Vilegas; Wagner Vilegas; cosimo pizza
Isolation and HPLC quantitative analysis of flavonoid glycosides from Brazilian beverages (Maytenus ilicifolia and M. aquifolium).
Journal of agricultural and food chemistry 2001;49(8):3796-801.
2001: L Riva; Danila Coradini; Giovanni Di Fronzo; Vincenzo De Feo; Nunziatina De Tommasi; Francesco De Simone; cosimo pizza
The antiproliferative effects of Uncaria tomentosa extracts and fractions on the growth of breast cancer cell line.
Anticancer research 2001;21(4A):2457-61.
2001: Osmany Cuesta-Rubio; A Padron; H V Castro; cosimo pizza; Luca Rastrelli
Aristophenones A and B. A new tautomeric pair of polyisoprenylated benzophenones from Garcinia aristata.
Journal of natural products 2001;64(7):973-5.
2001: Alessandra Braca; Nunziatina De Tommasi; Lorenzo Di Bari; cosimo pizza; Matteo Politi; Ivano Morelli
Antioxidant principles from Bauhinia tarapotensis.
Journal of natural products 2001;64(7):892-5.
2001: Giuseppina Cioffi; A Bellino; cosimo pizza; Fabio Venturella; Nunziatina De Tommasi
Triterpene saponins from Tupidanthus calyptratus.
Journal of natural products 2001;64(6):750-3.
2001: Sonia Piacente; L Campaner Dos Santos; N Mahmood; Aurelia Zampelli; cosimo pizza; Wagner Vilegas
Naphthopyranone glycosides from Paepalanthus microphyllus.
Journal of natural products 2001;64(5):680-2.
2001: Lourdes Campaner Dos Santos; Sonia Piacente; F De Riccardis; A M Eletto; cosimo pizza; Wagner Vilegas
Xanthones and flavonoids from Leiothrix curvifolia and Leiothrix flavescens.
Phytochemistry 2001;56(8):853-6.
2001: Anna Stochmal; Sonia Piacente; cosimo pizza; F De Riccardis; R Leitz; Wieslaw Oleszek
Alfalfa (Medicago sativa L.) flavonoids. 1. Apigenin and luteolin glycosides from aerial parts.
Journal of agricultural and food chemistry 2001;49(2):753-8.
2001: Wieslaw Oleszek; M Sitek; Anna Stochmal; Sonia Piacente; cosimo pizza; Peter Cheeke
Resveratrol and other phenolics from the bark of Yucca schidigera roezl.
Journal of agricultural and food chemistry 2001;49(2):747-52.
2001: Lourdes Campaner Dos Santos; Sonia Piacente; cosimo pizza; Klaus Albert; M Dachtler; Wagner Vilegas
Planifolin, a new naphthopyranone dimer and flavonoids from Paepalanthus planifolius.
Journal of natural products 2001;64(1):122-4.
2000: Erdal Bedir; Ihsan Calis; Sonia Piacente; cosimo pizza; Ikhlas A Khan
A new flavonol glycoside from the aerial parts of Astragalus vulneraria.
Chemical & pharmaceutical bulletin 2000;48(12):1994-5.
2000: Anna Capasso; Sonia Piacente; Nunziatina De Tommasi; M Ragucci; cosimo pizza
Constituents of Croton menthodorus and their effects on electrically induced contractions of the guinea-pig isolated ileum.
Phytotherapy research : PTR 2000;14(3):156-9.
2000: Nunziatina De Tommasi; Giuseppina Autore; A Bellino; A Pinto; cosimo pizza; R Sorrentino; P Venturella
Antiproliferative triterpene saponins from Trevesia palmata.
Journal of natural products 2000;63(3):308-14.
1999: Nunziatina De Tommasi; Francesco De Simone; G Speranza; cosimo pizza
Studies on the constituents of Cyclanthera pedata fruits: isolation and structure elucidation of new triterpenoid saponins.
Journal of agricultural and food chemistry 1999;47(11):4512-9.
1999: Zbigniew Bialy; Marian Jurzysta; Wieslaw Oleszek; Sonia Piacente; cosimo pizza
Saponins in alfalfa (Medicago sativa L.) root and their structural elucidation.
Journal of agricultural and food chemistry 1999;47(8):3185-92.
1999: Tülay Baykal; Erdal Bedir; Ihsan Calis; Rita Aquino; Sonia Piacente; cosimo pizza
Two oleanene glycosides from the aerial parts of Caltha polypetala.
Phytochemistry 1999;51(8):1059-63.
1999: Wagner Vilegas; A L Dokkeddal; Sonia Piacente; Luca Rastrelli; cosimo pizza
New naphthopyranone glycosides from Paepalanthus vellozioides and Paepalanthus latipes.
Journal of natural products 1999;62(5):746-9.
1999: Erdal Bedir; Ihsan Calis; Rita Aquino; Sonia Piacente; cosimo pizza
Secondary metabolites from the roots of Astragalus trojanus.
Journal of natural products 1999;62(4):563-8.
1999: Wagner Vilegas; M Sanommiya; Luca Rastrelli; cosimo pizza
Isolation and structure elucidation of two new flavonoid glycosides from the infusion of maytenus aquifolium leaves. Evaluation of the antiulcer activity of the infusion.
Journal of agricultural and food chemistry 1999;47(2):403-6.
1998: Erdal Bedir; Ihsan Calis; Rita Aquino; Sonia Piacente; cosimo pizza
Cycloartane triterpene glycosides from the roots of Astragalus brachypterus and Astragalus microcephalus.
Journal of natural products 1998;61(12):1469-72.
1998: Nunziatina De Tommasi; Sonia Piacente; cosimo pizza
Flavonol and chalcone ester glycosides from Bidens andicola.
Journal of natural products 1998;61(8):973-7.
1998: Anna Capasso; Sonia Piacente; cosimo pizza; Ludovico Sorrentino
Flavonoids reduce morphine withdrawal in-vitro.
The Journal of pharmacy and pharmacology 1998;50(5):561-4.
1998: Anna Capasso; L Balderrama; S C Sivila; Nunziatina De Tommasi; Ludovico Sorrentino; cosimo pizza
Phytochemical and pharmacological studies of Guettarda acreana.
Planta medica 1998;64(4):348-52.
1998: Nunziatina De Tommasi; Sonia Piacente; E Gacs-Baitz; Francesco De Simone; cosimo pizza; Rita Aquino
Triterpenoid saponins from Spergularia ramosa.
Journal of natural products 1998;61(3):323-7.
1998: Sonia Piacente; Maria Antonietta Belisario; H Del Castillo; cosimo pizza; Vincenzo De Feo
Croton ruizianus: platelet proaggregating activity of two new pregnane glycosides.
Journal of natural products 1998;61(3):318-22.
1997: Nunziatina De Tommasi; cosimo pizza; A Bellino; P Venturella
Triterpenoid saponins from Trevesia sundaica.
Journal of natural products 1997;60(11):1070-4.
1997: Luca Rastrelli; Anna Capasso; cosimo pizza; Nunziatina De Tommasi; Ludovico Sorrentino
New protopine and benzyltetrahydroprotoberberine alkaloids from Aristolochia constricta and their activity on isolated guinea-pig ileum.
Journal of natural products 1997;60(11):1065-9.
1997: Anna Capasso; Sonia Piacente; cosimo pizza; Nunziatina De Tommasi; C Jativa; Ludovico Sorrentino
Isoquinoline alkaloids from Argemone mexicana reduce morphine withdrawal in guinea pig isolated ileum.
Planta medica 1997;63(4):326-8.
1997: Nunziatina De Tommasi; cosimo pizza; Rita Aquino; J Cumandà; N Mahmood
Flavonol and chalcone ester glycosides from Bidens leucantha.
Journal of natural products 1997;60(3):270-3.
1996: N Mahmood; Sonia Piacente; cosimo pizza; A Burke; A I Khan; A J Hay
The anti-HIV activity and mechanisms of action of pure compounds isolated from Rosa damascena.
Biochemical and biophysical research communications 1996;229(1):73-9.
1996: Sonia Piacente; cosimo pizza; Nunziatina De Tommasi; N Mahmood
Constituents of Ardisia japonica and their in vitro anti-HIV activity.
Journal of natural products 1996;59(6):565-9.
1996: Rita Aquino; Gianfranco Peluso; Nunziatina De Tommasi; Francesco De Simone; cosimo pizza
New polyoxypregnane ester derivatives from Leptadenia hastata.
Journal of natural products 1996;59(6):555-64.
1996: Nunziatina De Tommasi; Luca Rastrelli; J Cumanda; G Speranza; cosimo pizza
Aryl and triterpenic glycosides from Margyricarpus setosus.
Phytochemistry 1996;42(1):163-7.
1996: Rita Aquino; Francesco De Simone; Nunziatina De Tommasi; Sonia Piacente; cosimo pizza
New biologically active steroidal and triterpenoid glycosides from medicinal plants.
Advances in experimental medicine and biology 1996;404():401-14.
1995: Rita Aquino; cosimo pizza
New polyoxypregnane ester derivatives from Leptadenia hastata.
Journal of natural products 1995;58(5):672-9.
1995: Sonia Piacente; cosimo pizza; Nunziatina De Tommasi; Francesco De Simone
New dammarane-type glycosides from Gynostemma pentaphyllum.
Journal of natural products 1995;58(4):512-9.
1994: Sonia Piacente; Rita Aquino; Nunziatina De Tommasi; cosimo pizza; O Lock De Ugaz; H Chavez Orellana; N Mahmood
Constituents of Werneria ciliolata and their in vitro anti-HIV activity.
Phytochemistry 1994;36(4):991-6.
1993: N Mahmood; cosimo pizza; Rita Aquino; Nunziatina De Tommasi; Sonia Piacente; S Colman; A Burke; A J Hay
Inhibition of HIV infection by flavanoids.
Antiviral research 1993;22(2-3):189-99.
1993: Nunziatina De Tommasi; Sonia Piacente; Francesco De Simone; cosimo pizza; Z L Zhou
Characterization of three new triterpenoid saponins from Ardisia japonica.
Journal of natural products 1993;56(10):1669-75.
1993: Nunziatina De Tommasi; Sonia Piacente; Francesco De Simone; cosimo pizza
New sucrose derivatives from the bark of Securidaca longipedunculata.
Journal of natural products 1993;56(1):134-7.
1992: Nunziatina De Tommasi; Francesco De Simone; cosimo pizza; N Mahmood; P S Moore; Cinzia Conti; Nicola Orsi; M L Stein
Constituents of Eriobotrya japonica. A study of their antiviral properties.
Journal of natural products 1992;55(8):1067-73.
1991: Nunziatina De Tommasi; Francesco De Simone; Giuseppe Cirino; Carla Cicala; cosimo pizza
Hypoglycemic effects of sesquiterpene glycosides and polyhydroxylated triterpenoids of Eriobotrya japonica.
Planta medica 1991;57(5):414-6.
1991: Rita Aquino; Cinzia Conti; Francesco De Simone; Nicola Orsi; cosimo pizza; M L Stein
Antiviral activity of constituents of Tamus communis.
Journal of chemotherapy (Florence, Italy) 1991;3(5):305-9.
1991: Nunziatina De Tommasi; Cinzia Conti; M L Stein; cosimo pizza
Structure and in vitro antiviral activity of triterpenoid saponins from Calendula arvensis.
Planta medica 1991;57(3):250-3.
1991: Rita Aquino; Vincenzo De Feo; Francesco De Simone; cosimo pizza; G Cirino
Plant metabolites. New compounds and anti-inflammatory activity of Uncaria tomentosa.
Journal of natural products 1991;54(2):453-9.
1991: A M Yépez; O L de Ugaz; C M Alvarez; Vincenzo De Feo; Rita Aquino; Francesco De Simone; cosimo pizza
Quinovic acid glycosides from Uncaria guianensis.
Phytochemistry 1991;30(5):1635-7.
1990: Nunziatina De Tommasi; cosimo pizza; Cinzia Conti; Nicola Orsi; M L Stein
Structure and in vitro antiviral activity of sesquiterpene glycosides from Calendula arvensis.
Journal of natural products 1990;53(4):830-5.
1990: Rita Aquino; Francesco De Simone; F F Vincieri; cosimo pizza; E Gaćs-Baitz
New polyhydroxylated triterpenes from Uncaria tomentosa.
Journal of natural products 1990;53(3):559-64.
1990: Francesco De Simone; A Dini; cosimo pizza; P Saturnino; O Schettino
Two flavonol glycosides from Chenopodium quinoa.
Phytochemistry 1990;29(11):3690-2.
1989: Rita Aquino; Francesco De Simone; cosimo pizza; Cinzia Conti; M L Stein
Plant metabolites. Structure and in vitro antiviral activity of quinovic acid glycosides from Uncaria tomentosa and Guettarda platypoda.
Journal of natural products 1989;52(4):679-85.
1988: Rita Aquino; Francesco De Simone; F Senatore; cosimo pizza
Iridoids and secoiridoids from Guettarda platypoda.
Pharmacological research communications 1988;20 Suppl 5():105-8.
1985: Rita Aquino; I Behar; P Garzarella; A Dini; cosimo pizza
[Chemical composition and biological properties of Erythraea centaurium Rafn].
Bollettino della Società italiana di biologia sperimentale 1985;61(2):165-9.
1984: M D'Agostino; A Dini; cosimo pizza; F Senatore; Rita Aquino
Sterols from Equisetum arvense.
Bollettino della Società italiana di biologia sperimentale 1984;60(12):2241-5.
1984: M D'Agostino; Francesco De Simone; cosimo pizza; Rita Aquino
[Sterols in Stevia rebaudiana Bertoni].
Bollettino della Società italiana di biologia sperimentale 1984;60(12):2237-40.
1984: Rita Aquino; I Behar; Francesco De Simone; cosimo pizza
Steroidal glycosides of Tamus communis.
Bollettino della Società italiana di biologia sperimentale 1984;60(12):2229-35.