Ayhan Ulubelen

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

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All Publications

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

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Ayhan Ulubelen

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