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Nadezhda Kostova

Observed names: Kostova, Nadezhda, Костова, Надежда
ORCID: 0000-0001-6257-9191
Observed ORCID: 0000-0001-6257-9191
OpenAlex ID: A5110095902
Pyrrolizidine alkaloids inTussilago farfarafrom Bulgaria
2015 · Anely Nedelcheva, Nadezhda Kostova, et al. · Biotechnology & Biotechnological Equipment · 38
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Hypepontine, a new quaternary alkaloid with antimicrobial properties
2018 · Tsvetelina Doncheva, Nadezhda Kostova, et al. · Natural Product Research · 18
Pyrrolizidine alkaloids from Bulgarian species of the genus Senecio
2006 · Nadezhda Kostova, Veselin Christov, et al. · Journal of the Serbian Chemical Society · 17
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Comparison of alkaloid profile from Glaucium corniculatum (Papaveraceae) of Algerian and Bulgarian origin
2014 · Tsvetelina Doncheva, Nadezhda Kostova, et al. · Biochemical Systematics and Ecology · 12
Steroidal Alkaloids of Veratrum lobelianum Bernh. and Veratrum nigrum L.
2010 · Veselin Christov, Bozhanka Mikhova, et al. · Zeitschrift für Naturforschung C · 12
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6α-Angeloylplatynecine: a new alkaloid fromSenecio nemorensissubsp.fuchsii(C.C. Gmelin) celak
2005 · Veselin Christov, Nadezhda Kostova, et al. · Natural Product Research · 9
Genetic diversity, reproductive capacity and alkaloids content in three endemic Alkanna species
2020 · Ivanka Semerdjieva, Galya Petrova, et al. · PLoS ONE · 8
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Alkaloids from Pandanus amaryllifolius and Pandanus tectorius from Vietnam and Their Anti-inflammatory Properties
2022 · Tsvetelina Doncheva, Nadezhda Kostova, et al. · Proceedings of the Bulgarian Academy of Sciences · 7
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Leptopyrine, new alkaloid fromLeptopyrum fumarioidesL. (Ranunculaceae)
2014 · Tsvetelina Doncheva, Amgalan Solongo, et al. · Natural Product Research · 7
Biological Effect of Alkaloid-Enriched Fractions and Reticuline from the Stephania dielsiana on Promyelocyte HL-60 Cell Line
2025 · Petya Dimitrova, Tsvetelina Doncheva, et al. · Revista Brasileira de Farmacognosia · 6
Hypecoum spp.—Chemistry and Biological Activity of Alkaloids
2023 · Nadezhda Kostova, Tsvetelina Doncheva · Diversity · 6
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Acetylated derivative of glaucine inhibits joint inflammation in collagenase-induced arthritis
2014 · Valeriya Gyurkovska, Stefan Philipov, et al. · Immunopharmacology and Immunotoxicology · 6
Alkaloids from the aerial parts of Leptopyrum fumarioides express immunomodulatory activity
2019 · Amgalan Solongo, Tsvetelina Doncheva, et al. · Journal of Asian Natural Products Research · 3
Comparative Study of the Alkaloid Composition in Some Bulgarian Species of Genus Hypecoum
2019 · Tsvetelina Doncheva, Nadezhda Kostova, et al. · 2
Alkaloids Derived from Ornithine: Tropane Alkaloids
2025 · Tsvetelina Doncheva, Nadezhda Kostova, et al. · Springer eBooks · 1
Comparative Study of Alkaloid Pattern of Four Bulgarian Fumaria Species
2016 · Tsvetelina Doncheva, Gabriela Yordanova, et al. · Natural Product Communications · 1
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Phytochemical Study of Phellodendron Amurense Bark from Vietnam
2026 · Ralitsa Istatkova, Tsvetelina Doncheva, et al. · Proceedings of the Bulgarian Academy of Sciences
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Triterpenes in Gentiana cruciatа L.
2021 · Nadezhda Kostova, Tsvetelina Doncheva, et al.
Алкалоиден състав на видове от род Senecio.
2019 · Костова, Надежда · Bulgarian Portal for Open Science
Works count: 24
Citation count: 153
H-index: 7
I10-index: 5
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