FIND

researchers

DISCOVER

relevant articles

PROMOTE

your research

now for free

Ayhan Ulubelen

Research Profile

Chemicals & Drugs

Living Beings

Procedures

Co-author Network

Publications

TOP 3
Ufuk Kolak; Ahmed Kabouche; Mehmet Oztürk; Zahia Kabouche; Gülaçti Topçu; Ayhan Ulubelen
Antioxidant diterpenoids from the roots of Salvia barrelieri.
Mehmet Oztürk; Mehmet Emin Duru; Fatma Aydoğmuş-Oztürk; Mansur Harmandar; Melda Mahliçli; Ufuk Kolak; Ayhan Ulubelen
GC-MS analysis and antimicrobial activity of essential oil of Stachys cretica subsp. smyrnaea.
Ufuk Kolak; Mehmet Oztürk; Fevzi Ozgökçe; Ayhan Ulubelen
Norditerpene alkaloids from Delphinium linearilobum and antioxidant activity.

Register for free to view:

Visualized networks:

See your personal network in
sophisticated graphical views

GeoTargeted Searches:

Locate experts around the world
and connect with global collaborators

Research Profiles:

See the research activity
of experts around the globe

Geonetwork of Ayhan Ulubelen (preview)

Cities where this author has publications
Cities where co-authors of this author have publications

Flash Player Required

All Publications

2009: Ufuk Kolak; Ahmed Kabouche; Mehmet Oztürk; Zahia Kabouche; Gülaçti Topçu; Ayhan Ulubelen
Antioxidant diterpenoids from the roots of Salvia barrelieri.
Phytochemical analysis : PCA 2009;20(4):320-7.
2009: Mehmet Oztürk; Mehmet Emin Duru; Fatma Aydoğmuş-Oztürk; Mansur Harmandar; Melda Mahliçli; Ufuk Kolak; Ayhan Ulubelen
GC-MS analysis and antimicrobial activity of essential oil of Stachys cretica subsp. smyrnaea.
Natural product communications 2009;4(1):109-14.
2006: Ufuk Kolak; Mehmet Oztürk; Fevzi Ozgökçe; Ayhan Ulubelen
Norditerpene alkaloids from Delphinium linearilobum and antioxidant activity.
Phytochemistry 2006;67(19):2170-5.
2005: Ufuk Kolak; A Türkekul; F Ozgökçe; Ayhan Ulubelen
Two new diterpenoid alkaloids from Aconitum cochleare.
Die Pharmazie 2005;60(12):953-5.
2005: B Sönmez Uydeş-Doğan; Selçuk Takir; Osman Ozdemir; Ufuk Kolak; Gülaçti Topçu; Ayhan Ulubelen
The comparison of the relaxant effects of two methoxylated flavones in rat aortic rings.
Vascular pharmacology 2005;43(4):220-6.
2004: Ayhan Ulubelen; Ali H Meriçli; Filiz Meriçli
Diterpenes and norditerpenes from the roots of Dorystoechas hastata.
Die Pharmazie 2004;59(4):301-3.
2004: Gülaçti Topçu; Zeynep Türkmen; Ayhan Ulubelen; Jennifer K Schilling; David G I Kingston
Highly hydroxylated triterpenes from Salvia kronenburgii.
Journal of natural products 2004;67(1):118-21.
2003: Ayhan Ulubelen
Cardioactive and antibacterial terpenoids from some Salvia species.
Phytochemistry 2003;64(2):395-9.
2002: Nur Tan; Maki Kaloga; Oliver A Radtke; Albrecht F Kiderlen; Sevil Oksüz; Ayhan Ulubelen; Herbert Kolodziej
Abietane diterpenoids and triterpenoic acids from Salvia cilicica and their antileishmanial activities.
Phytochemistry 2002;61(8):881-4.
2002: Filiz Meriçli; Ali H Meriçli; G V Seyhan; Mois Bahar; HK Desai; H Ozçelik; Ayhan Ulubelen
Willipelletierine, a new diterpenoid alkaloid from Consolida scleroclada (Boiss.) Schrod.
Die Pharmazie 2002;57(11):761-2.
2002: Ayhan Ulubelen; Hüsniye Birman; Sevil Oksüz; Gülaçti Topçu; Ufuk Kolak; Asli Barla; Wolfgang Voelter
Cardioactive diterpenes from the roots of Salvia eriophora.
Planta medica 2002;68(9):818-21.
2002: Ayhan Ulubelen; Ali H Meriçli; Filiz Meriçli; Ufuk Kolak; M Arfan; M Ahmad; H Ahmad
Norditerpenoid alkaloids from the roots of Aconitum leave Royle.
Die Pharmazie 2002;57(6):427-9.
2002: Ahmet C Gören; Gülaçti Topçu; Sevil Oksüz; Gamze Kökdil; Wolfgang Voelter; Ayhan Ulubelen
Diterpenoids from Salvia ceratophylla.
Natural product letters 2002;16(1):47-52.
2001: Ufuk Kolak; Sule Ari; Hüsniye Birman; S Hasançebi; Ayhan Ulubelen
Cardioactive diterpenoids from the roots of Salvia amplexicaulis.
Planta medica 2001;67(8):761-3.
2001: Filiz Meriçli; Ali H Meriçli; Ayhan Ulubelen; HK Desai; SW Pelletier
Norditerpenoid and diterpenoid alkaloids from Turkish Consolida orientalis.
Journal of natural products 2001;64(6):787-9.
2001: Ali H Meriçli; Filiz Meriçli; HK Desai; R Ilarslan; Ayhan Ulubelen; SW Pelletier
Diterpenoid alkaloids from Delphinium virgatum poiret.
Die Pharmazie 2001;56(5):418-9.
2001: Ayhan Ulubelen; Sevil Oksüz; Gulacti Topcu; Ahmet C Gören; Wolfgang Voelter
Antibacterial diterpenes from the roots of Salvia blepharochlaena.
Journal of natural products 2001;64(4):549-51.
2001: Ayhan Ulubelen; Ali H Meriçli; Filiz Meriçli; N Kilinçer; A G Ferizli; M Emekci; SW Pelletier
Insect repellent activity of diterpenoid alkaloids.
Phytotherapy research : PTR 2001;15(2):170-1.
2001: Ayhan Ulubelen; Sevil Oksüz; Gulacti Topcu; Ahmet C Gören; C Bozok-Johansson; C Celik; Gamze Kökdil; Wolfgang Voelter
A new antibacterial diterpene from the roots of Salvia caespitosa.
Natural product letters 2001;15(5):307-14.
2000: Ayhan Ulubelen; Sevil Oksüz; Ufuk Kolak; Hüsniye Birman; Wolfgang Voelter
Cardioactive terpenoids and a new rearranged diterpene from Salvia syriaca.
Planta medica 2000;66(7):627-9.
2000: Ali H Meriçli; Filiz Meriçli; Ayhan Ulubelen; Mois Bahar; R Ilarslan; G Algül; HK Desai; Q Teng; SW Pelletier
Diterpenoid alkaloids from the aerial parts of Aconitum anthora L.
Die Pharmazie 2000;55(9):696-8.
2000: Ayhan Ulubelen; Sevil Oksüz; Ufuk Kolak; C Bozok-Johansson; C Celik; Wolfgang Voelter
Antibacterial diterpenes from the roots of Salvia viridis.
Planta medica 2000;66(5):458-62.
2000: Ayhan Ulubelen; Gulacti Topcu
Salvimultine, a new noricetexane diterpene from the roots of salvia multicaulis.
Journal of natural products 2000;63(6):879-80.
1999: Sevil Oksüz; Ayhan Ulubelen; Asli Barla; H J Kohlbau; Wolfgang Voelter
Triterpenoids and a diterpene from Euphorbia iberica.
Planta medica 1999;65(5):475-7.
1997: Ayhan Ulubelen; Gulacti Topcu; C B Johansson
Norditerpenoids and diterpenoids from Salvia multicaulis with antituberculous activity.
Journal of natural products 1997;60(12):1275-80.
1997: Gulacti Topcu; N Tan; Gamze Kökdil; Ayhan Ulubelen
Terpenoids from Salvia glutinosa.
Phytochemistry 1997;45(6):1293-4.
1996: Ayhan Ulubelen; HK Desai; B P Hart; B S Joshi; SW Pelletier; A H Meriçli; F Meriçli; H C Ozen
Diterpenoid alkaloids from Consolida oliveriana.
Journal of natural products 1996;59(9):907-10.
1996: Ayhan Ulubelen; U Sönmez; Gulacti Topcu; C Bozok Johansson
An abietane diterpene and two phenolics from Salvia forskahlei.
Phytochemistry 1996;42(1):145-7.
1996: Ayhan Ulubelen; HK Desai; S K Srivastava; B P Hart; J C Park; B S Joshi; SW Pelletier; A H Meriçli; F Meriçli; R Ilarslan
Diterpenoid alkaloids from Delphinium davisii.
Journal of natural products 1996;59(4):360-6.
1995: Ayhan Ulubelen; Gulacti Topcu; N Tan; S Olçal; C Johansson; M Uçer; H Birman; S Tamer
Biological activities of a Turkish medicinal plant, Prangos platychlaena.
Journal of ethnopharmacology 1995;45(3):193-7.
1994: S Oksüz; R R Gil; H Chai; John M Pezzuto; Patrick Jonas; Ayhan Ulubelen
Biologically active compounds from the Euphorbiaceae; 2. Two triterpenoids of Euphorbia cyparissias.
Planta medica 1994;60(6):594-6.
1994: Ayhan Ulubelen; Gulacti Topcu; C Eriş; U Sönmez; M Kartal; S Kurucu; C Bozok-Johansson
Terpenoids from Salvia sclarea.
Phytochemistry 1994;36(4):971-4.
1988: Ayhan Ulubelen; N Evren; E Tuzlaci; C Johansson
Diterpenoids from the roots of Salvia hypargeia.
Journal of natural products 1988;51(6):1178-83.
1987: Ayhan Ulubelen; E Tuzlacı
Terpenoids from Salvia potentillifolia.
Planta medica 1987;53(6):578.
1987: Ayhan Ulubelen; Sevil Oksüz; E Tuzlacı
Flavonoids and Coumarins from Achillea schischkinii.
Planta medica 1987;53(5):507.
1986: Ayhan Ulubelen; B Terem; E Tuzlaci
Coumarins and flavonoids from Daphne gnidioides.
Journal of natural products 1986;49(4):692-4.