Two novel dinitrogenous alkaloids from Galanthus plicatus subsp. byzantinus (Amaryllidaceae) von Ünver, Nehir, Gözler, Tekant, Walch, Nadja, Gözler, Belkis, Hesse, Manfred

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(-)-Corydalisol: a New Secoberbine Alkaloid von Gözler, Tekant, Önür, Mustafa Ali, Minard, Robert D, Shamma, Maurice

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Vulcanine, a β-carboline alkaloid from Haplophyllum vulcanicum von Gözler, Tekant, Gözler, Belkis, Linden, Anthony, Hesse, Manfred

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Minor lignans from haplophyllum cappadocicum von Gözler, Belkis, Gözler, Tekant, Saǧlam, Hüsniye, Hesse, Manfred

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Lignans, alkaloids and coumarins from Haplophyllum vulcanicum von Gözler, Belkis, Rentsch, Daniel, Gözler, Tekant, Ünver, Nehir, Hesse, Manfred

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Three new tazettine-type alkaloids from Galanthus gracilis and Galanthus plicatus subsp. byzantinus von Unver, N, Noyan, S, Gozler, T, Onur, M.A, Gozler, B, Hesse, M

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Alkaloids of Galanthus elwesii von Latvala, Anita, Önür, Mustafa A., Gözler, Tekant, Linden, Anthony, Kivçak, Bijen, Hesse, Manfred

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Malatyamine, A 4-Quinolone Alkaloid from Haplophyllum cappadocicum von Arar, Gökay, Gözler, Tekant, Bashir, Mohammed, Shamma, Maurice

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(-)-Turkiyenine, a New Alkaloid from Chelidonium majus von Kadan, Gülden, Gözler, Tekant, Shamma, Maurice

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Alkaloids of Turkish Glaucium Species von Gözler, Tekant

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(-)-Norfumaritine: A New Spirobenzylisoquinoline Alkaloid from Fumaria kralikii von Colton, Marc D, Guinaudeau, Hélène, Shamma, Maurice, Önür, Mustafa A, Gözler, Tekant

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Lignans and lignan glycosides from Haplophyllum cappadocicum von Go¨zler, Belkis, O¨nu¨r, Mustafa A., Go¨zler, Tekant, Kadan, Gu¨lden, Hesse, Manfred

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(--)-Siculinine: A Lycorine-Type Alkaloid from Sternbergia sicula von Richomme, Pascal, Pabuççuoglu, Varol, Gözler, Tekant, Freyer, Alan J, Shamma, Maurice

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Nitrogen inversion in 9- O-Demethylhomolycorine von Latvala, Anita, Önür, Mustafa A, Gözler, Tekant, Linden, Anthony, Kivçak, Bijen, Hesse, Manfred

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(+)-Norchelidonine from Chelidonium majus von Kadan, G. (Ege Univ., Izmir (Turkey). Faculty of Pharmacy. Dept. of Pharmacognosy), Goezler, T, Hesse, M

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(+)-Oxoturkiyenine: an Isoquinoline-Derived Alkaloid from Hypecoum pendulum von Mete, I. Ergün, Gözler, Tekant

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Two New Benzyltetrahydroisoquinoline Alkaloids from Roemeria refracta von Gözler, Belkis, Kivçak, Bijen, Gözler, Tekant, Shamma, Maurice

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Egenine: a possible intermediate in phthalideisoquinoline biogenesis von Gözler, Belkis, Gözler, Tekant, Shamma, Maurice

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New proaporphine alkaloids from roemeria hybrida von Gözler, Belkis, Gözler, Tekant, Mete, I. Ergün, Freyer, Alan J., Guinaudeau, Hélène, Shamma, Maurice

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Feruloyltyramine from Hypecoum von Fazal Hussain, S., Gözler, Belkis, Shamma, Maurice, Gözler, Tekant

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