Makaleler
Tümü (20)
SCI-E, SSCI, AHCI (19)
SCI-E, SSCI, AHCI, ESCI (19)
Scopus (18)
TRDizin (1)
2011
20111. Ovarian antiproliferative activity directed isolation of triterpenoids from fruits of Eucalyptus camaldulensis Dehnh
Topcu G., Yapar G., Turkmen Z., Goren A. C., Oksuz S., Schilling J. K., et al.
PHYTOCHEMISTRY LETTERS
, cilt.4, sa.4, ss.421-425, 2011 (SCI-Expanded)
2011
20112. Ent-kaurane diterpenoids isolated from Sideritis congesta
Topcu G., Ertas A., Ozturk M., Dincel D., KILIÇ T., Halfon B.
PHYTOCHEMISTRY LETTERS
, cilt.4, sa.4, ss.436-439, 2011 (SCI-Expanded)
2011
20113. Complete C-13 NMR assignments for ent-kaurane diterpenoids from Sideritis species
Halfon B., Goren A. C., Ertas A., Topcu G.
MAGNETIC RESONANCE IN CHEMISTRY
, cilt.49, sa.5, ss.291-294, 2011 (SCI-Expanded)
2011
20114. Evaluation of fruit extracts of six Turkish Juniperus species for their antioxidant, anticholinesterase and antimicrobial activities
ÖZTÜRK M., TÜMEN İ., Ugur A., Aydogmus-Ozturk F., Topcu G.
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
, cilt.91, sa.5, ss.867-876, 2011 (SCI-Expanded)
2010
20105. Chemical Composition of Natural Colophony from Pinus brutia and Comparison with Synthetic Colophony
Goren A. C., Bilsel G., Ozturk A. H., Topcu G.
NATURAL PRODUCT COMMUNICATIONS
, cilt.5, sa.11, ss.1729-1732, 2010 (SCI-Expanded)
2007
20076. Structure elucidation of organic compounds from natural sources using 1D and 2D NMR techniques
Topcu G., Ulubelen A.
JOURNAL OF MOLECULAR STRUCTURE
, cilt.834, ss.57-73, 2007 (SCI-Expanded)
2007
20077. A new flavone from antioxidant extracts of Pistacia terebinthus
Topcu G., Ay M., Bilici A., Sarikurkcu C., Ozturk M., Ulubelen A.
FOOD CHEMISTRY
, cilt.103, sa.3, ss.816-822, 2007 (SCI-Expanded)
2007
20078. Structure elucidation of a new rearranged abietane diterpene from a biologically active plant, Salvia eriophora
Topçu G., Kolak U., Balcı K., Ulubelen A.
NATURAL PRODUCT COMMUNICATIONS
, cilt.2, ss.981-986, 2007 (SCI-Expanded)
2007
20079. Antioxidant activity of stem and root extracts of Rhubarb (Rheum ribes): An edible medicinal plant
Ozturk M., Aydogmus-Ozturk F., Duru M. E., Topcu G.
FOOD CHEMISTRY
, cilt.103, sa.2, ss.623-630, 2007 (SCI-Expanded)
2007
200710. Identification of cytotoxic sesquiterpenes from Laurus nobilis L.
Barla A., Topcu G., Oksuz S., Tumen G., Kingston D. G. I.
FOOD CHEMISTRY
, cilt.104, sa.4, ss.1478-1484, 2007 (SCI-Expanded)
2007
200711. Antioxidant abietane diterpenoids from Salvia barrelieri
Kabouche A., Kabouche Z., Öztürk M., Kolak U., Topçu G.
FOOD CHEMISTRY
, cilt.102, sa.4, ss.1281-1287, 2007 (SCI-Expanded, Scopus)
2006
200612. Constituents of Salvia microphylla
Aydogmus Z., Yesilyurt V., Topcu G.
NATURAL PRODUCT RESEARCH
, cilt.20, sa.8, ss.775-781, 2006 (SCI-Expanded, Scopus)
2005
200513. The comparison of the relaxant effects of two methoxylated flavones in rat aortic rings
Uydes-Dogan B. S., Takir S., ÖZDEMİR O., Kolak U., Topçu G., Ulubelen A.
VASCULAR PHARMACOLOGY
, cilt.43, sa.4, ss.220-226, 2005 (SCI-Expanded, Scopus)
2005
200514. Alkaloids and aromatics of Cyathobasis fruticulosa (Bunge) Aellen
Kucukosmanoglu A., Kurucu S., Kolak U., Topçu G., Adou E., Kingston D.
JOURNAL OF NATURAL PRODUCTS
, cilt.68, sa.6, ss.956-958, 2005 (SCI-Expanded, Scopus)
2005
200515. Terpenoids and steroids from the roots of Salvia blepharochlaena
Kolak U., Topçu G., BİRTEKSÖZ TAN A. S., ÖTÜK G., Ulubelen A.
Turk J Chem , cilt.29, sa.4, ss.177-186, 2005 (Hakemli Dergi)
2002
200216. Cardioactive Diterpenes from the roots of Salvia eriophora
ULUBELEN A., Birman H., OKSUZ S., TOPCU G., KOLAK U., BARLA A., et al.
PLANTA MEDICA
, cilt.68, sa.9, ss.818-821, 2002 (SCI-Expanded, Scopus)
1995
199517. BIOLOGICAL-ACTIVITIES OF A TURKISH MEDICINAL PLANT, PRANGOS-PLATYCHLAENA
ULUBELEN A., TOPCU G., TAN N., ÖLCAL S., JOHANSSON C., Üçer M., et al.
JOURNAL OF ETHNOPHARMACOLOGY
, cilt.45, sa.3, ss.193-197, 1995 (SCI-Expanded)
1992
199218. DITERPENOIDS FROM SALVIA-CANDIDISSIMA
ULUBELEN A., TOPCU G., TAN N.
TETRAHEDRON LETTERS
, cilt.33, sa.47, ss.7241-7244, 1992 (SCI-Expanded)
1992
199219. MICROSTEGIOL, A REARRANGED DITERPENE FROM SALVIA-MICROSTEGIA
ULUBELEN A., TOPCU G., TAN N., Lin L., Cordell G.
PHYTOCHEMISTRY
, cilt.31, sa.7, ss.2419-2421, 1992 (SCI-Expanded)
1992
199220. Rearranged abietane diterpenes from Salvia candidissima
Ulubelen A., Topcu G., TAN N.
Phytochemistry
, cilt.31, sa.10, ss.3637-3638, 1992 (SCI-Expanded)
Hakemli Bilimsel Toplantılarda Yayımlanmış Bildiriler
2016
20161. Ursolik Asit ve Türevinin Meme Kanseri Hücre Hattı Üzerinde Sitotoksik Etkilerinin İncelenmesi
Çulhaoğlu B., TÜRKER ŞENER L., BİRMAN H., ALBENİZ I., TOPÇU G.
42. Ulusal Fizyoloji Kongresi, Düzce, Türkiye, 5 - 08 Eylül 2016, ss.63, (Tam Metin Bildiri)
2015
20152. Isolation and chemical characterization of three synthetic cannabinoids to obtain in house reference standards
TÜRKMEN Z., MERCAN S., Barut T., Yayla M., AÇIKKOL M., Topcu G.
7th European Academy of Forensic Science Conference, Prag, Çek Cumhuriyeti, 6 - 11 Eylül 2015, ss.436, (Tam Metin Bildiri)
2015
20153. Cytotoxic Effects of Four Triterpenoids on Breast Cancer Cell Lines
CULHAOGLU B., TÜRKER ŞENER L., Hatipoğlu S. D., Kuşman T., BİRMAN H., ALBENİZ I., et al.
ISOPS 11th. International Symposium on Pharmaceutical Sciences, Ankara, Türkiye, 9 - 12 Haziran 2015, ss.5, (Tam Metin Bildiri)
Kitaplar
2008
20081. Bioactive Turkish plant extracts and their constituents
TOPÇU G., Tümen G., Kılıç T., Gören A. C., BARLA DEMİRKOZ A. A., TÜRKMEN Z., et al.
Innovations in Chemical Biology, Bilge Şener, Editör, Springer-Verlag , Heidelberg, ss.61-81, 2008