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Yuji Narukawa · SciRah

Researcher profile · Semantic Scholar

Yuji Narukawa

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Yuji Narukawa — researcher profile on SciRah

h-index: 17
Works: 47
Citations: 694

Most-cited papers

Anti-inflammatory activity of flavonoids in Nepalese propolis is attributed to inhibition of the IL-33 signaling pathway.
M. Funakoshi-Tago, K. Okamoto, R. Izumi, K. Tago +5 more
2015International Immunopharmacology100 citations
Semantic Scholar
Nitric oxide production inhibitory activity of flavonoids contained in trunk exudates of Dalbergia sissoo.
S. Shrestha, Y. Amano, Yuji Narukawa, T. Takeda
2008Journal of Natural Products48 citations
Semantic Scholar
Pomegranate Juice Inhibits Sulfoconjugation in Caco-2 Human Colon Carcinoma Cells
Ayako Saruwatari, Shigeaki Okamura, Y. Nakajima, Yuji Narukawa +2 more
2008Journal of Medicinal Food43 citations
Semantic Scholar
Synergistic effect of baicalein, wogonin and oroxylin A mixture: multistep inhibition of the NF-κB signalling pathway contributes to an anti-inflammatory effect of Scutellaria root flavonoids
Tomofumi Shimizu, N. Shibuya, Yuji Narukawa, Naohiro Oshima +2 more
2017Journal of Natural Medicines40 citations
Semantic Scholar
Studies on the Constituents of Leonotis nepetaefolia
T. Takeda, Yuji Narukawa, N. Hada
199937 citations Open access
Semantic Scholar
Inhibitory effects of flavonoids extracted from Nepalese propolis on the LPS signaling pathway.
M. Funakoshi-Tago, Kentaro Ohsawa, T. Ishikawa, Fumika Nakamura +6 more
2016International Immunopharmacology32 citations
Semantic Scholar
Collagenase inhibitors from Viola yedoensis
Naohiro Oshima, Yuji Narukawa, T. Takeda, F. Kiuchi
2012Journal of Natural Medicines30 citations
Semantic Scholar
New diterpenoids with estrogen sulfotransferase inhibitory activity from Leonurus sibiricus L.
Yuji Narukawa, A. Niimura, H. Noguchi, H. Tamura +1 more
2013Journal of Natural Medicines28 citations
Semantic Scholar
Chemical constituents of Nepalese propolis (II).
S. Shrestha, Yuji Narukawa, T. Takeda
2007Chemical and pharmaceutical bulletin28 citations Open access
Semantic Scholar
Taxodione induces apoptosis in BCR‐ABL‐positive cells through ROS generation
Yuki Uchihara, K. Tago, H. Taguchi, Yuji Narukawa +3 more
2018Biochemical Pharmacology27 citations
Semantic Scholar
Quantitative analysis of anti-inflammatory activity of orengedokuto: importance of combination of flavonoids in inhibition of PGE2 production in mouse macrophage-like cell line J774.1
Naohiro Oshima, Yuji Narukawa, N. Hada, F. Kiuchi
2013Journal of Natural Medicines25 citations
Semantic Scholar
Two new diterpenoids from Plectranthus nummularius Briq.
Yuji Narukawa, N. Shimizu, K. Shimotohno, T. Takeda
2001Chemical and pharmaceutical bulletin25 citations Open access
Semantic Scholar
Quantitative analysis of the anti-inflammatory activity of orengedokuto II: berberine is responsible for the inhibition of NO production
Naohiro Oshima, Tomofumi Shimizu, Yuji Narukawa, N. Hada +1 more
2018Journal of Natural Medicines23 citations
Semantic Scholar
LC-MS-based quantification method for Achyranthes root saponins
Yuki Kawahara, Tatsuro Hoshino, Hidetaka Morimoto, T. Shinizu +4 more
2015Journal of Natural Medicines23 citations
Semantic Scholar
Synthesis and biological activities of glycosphingolipid analogues from marine sponge Aplysinella rhax.
N. Hada, Taishi Nakashima, S. Shrestha, Ryo Masui +3 more
2007Bioorganic & Medicinal Chemistry Letters19 citations
Semantic Scholar
Chemical constituents of Nepalese propolis: isolation of new dalbergiones and related compounds
S. Shrestha, Yuji Narukawa, T. Takeda
2006Journal of Natural Medicines19 citations
Semantic Scholar
Five new 2-(2-phenylethyl)chromone derivatives from agarwood
Shunsuke Shibata, Takuji Sugiyama, Y. Uekusa, Ryo Masui +2 more
2020Journal of Natural Medicines17 citations
Semantic Scholar
A novel diterpenoid with a rearranged neoclerodane skeleton from Salvia leucantha CAV.
Yuji Narukawa, K. Hatano, T. Takeda
2006Journal of Natural Medicines15 citations
Semantic Scholar
Four new diterpenoids from Salvia fulgens Cav.
Yuji Narukawa, Mariko Fukui, K. Hatano, T. Takeda
2005Journal of Natural Medicines15 citations
Semantic Scholar
LC–MS analysis of saponins of Achyranthes root in the Japanese market
K. Kuwada, S. Kawase, Karin Nakata, Nodoka Shinya +4 more
2019Journal of Natural Medicines14 citations
Semantic Scholar
Nepetaefuran and leonotinin isolated from Leonotis nepetaefolia R. Br. potently inhibit the LPS signaling pathway by suppressing the transactivation of NF-κB.
Fumihito Ueda, K. Iizuka, K. Tago, Yuji Narukawa +4 more
2015International Immunopharmacology13 citations
Semantic Scholar
Two new sulfated oleanan saponins from Achyranthes root
Tatsuro Hoshino, Yuji Narukawa, Y. Haishima, Y. Goda +1 more
2013Journal of Natural Medicines12 citations
Semantic Scholar
Solubility enhancement of berberine–baicalin complex by the constituents of Gardenia Fruit
Kazuki Okoshi, Y. Uekusa, Yuji Narukawa, F. Kiuchi
2020Journal of Natural Medicines10 citations Open access
Semantic Scholar
Application of a new method, orthogonal projection to latent structure (OPLS) combined with principal component analysis (PCA), to screening of prostaglandin E2 production inhibitory flavonoids in Scutellaria Root
Lian Huang, H. Fuchino, N. Kawahara, Yuji Narukawa +2 more
2016Journal of Natural Medicines10 citations
Semantic Scholar
Three new 5,6,7,8-tetrahydroxy-5,6,7,8-tetrahydrochromone derivatives enantiomeric to agarotetrol from agarwood
Takuji Sugiyama, Yuji Narukawa, Shunsuke Shibata, Ryo Masui +1 more
2018Journal of Natural Medicines8 citations
Semantic Scholar
New 2-(2-Phenylethyl)chromone Derivatives and Inhibitors of Phosphodiesterase (PDE) 3A from Agarwood
Takuji Sugiyama, Yuji Narukawa, Shunsuke Shibata, Ryo Masui +1 more
2016Natural Product Communications7 citations Open access
Semantic Scholar
Two new lignans and melanogenesis inhibitors from Schisandra nigra
Yuji Narukawa, Chihiro Komatsu, R. Yamauchi, Sakiko Shibayama +2 more
2016Journal of Natural Medicines6 citations
Semantic Scholar
Two new diterpenoids from Leonotis leonurus R. Br.
Yuji Narukawa, Miyuki Komori, A. Niimura, H. Noguchi +1 more
2014Journal of Natural Medicines6 citations
Semantic Scholar
Anti-trypanosomal screening of Salvadoran flora
Ulises G. Castillo, Ayato Komatsu, Morena L Martínez, Jenny Menjívar +5 more
2021Journal of Natural Medicines5 citations Open access
Semantic Scholar
Chemical Constituents of Nepalese Propolis (II)
S. Shrestha, Yuji Narukawa, T. Takeda
20073 citations
Semantic Scholar
Synthesis of Methylophiopogonanone A
F. Kiuchi, Ryo Katagiri, Y. Uekusa, Yuji Narukawa
2020Heterocycles2 citations Open access
Semantic Scholar
New diterpenoids with estrogen sulfotransferase inhibitory activity from Leonurus sibiricus L.
Yuji Narukawa, A. Niimura, H. Noguchi, H. Tamura +1 more
2013Journal of Natural Medicines2 citations
Semantic Scholar
Correction to: Solubility enhancement of berberine–baicalin complex by the constituents of Gardenia Fruit
Kazuki Okoshi, Y. Uekusa, Yuji Narukawa, F. Kiuchi
2022Journal of Natural Medicines1 citations Open access
Semantic Scholar
Preparation of menisdaurigenin and related compounds
R. Shirakawa, S. Ishikawa, Mizuki Takahasi, Y. Ueno +4 more
2018Journal of Natural Medicines1 citations
Semantic Scholar
Quantitative analysis of anti-inflammatory activity of orengedokuto: importance of combination of flavonoids in inhibition of PGE2 production in mouse macrophage-like cell line J774.1
Naohiro Oshima, Yuji Narukawa, N. Hada, F. Kiuchi
2012Journal of Natural Medicines1 citations
Semantic Scholar
Oxidation of methylophiopogonanone A on the surface of TLC plate
F. Kiuchi, Y. Uekusa, Yuji Narukawa
2022Journal of Natural Medicines0 citations
Semantic Scholar
Solubility enhancement of berberine–baicalin complex by the constituents of Gardenia Fruit
Kazuki Okoshi, Y. Uekusa, Yuji Narukawa, F. Kiuchi
2020Journal of Natural Medicines0 citations Open access
Semantic Scholar
Phosphodiesterase inhibitors from agarwood
Yuji Narukawa
20200 citations
Semantic Scholar
Five new 2-(2-phenylethyl)chromone derivatives from agarwood
Shunsuke Shibata, Takuji Sugiyama, Y. Uekusa, Ryo Masui +2 more
2020Journal of Natural Medicines0 citations
Semantic Scholar
Three new 5,6,7,8-tetrahydroxy-5,6,7,8-tetrahydrochromone derivatives enantiomeric to agarotetrol from agarwood
Takuji Sugiyama, Yuji Narukawa, Shunsuke Shibata, Ryo Masui +1 more
2018Journal of Natural Medicines0 citations
Semantic Scholar
Synergistic effect of baicalein, wogonin and oroxylin A mixture: multistep inhibition of the NF-κB signalling pathway contributes to an anti-inflammatory effect of Scutellaria root flavonoids
Tomofumi Shimizu, N. Shibuya, Yuji Narukawa, Naohiro Oshima +2 more
2017Journal of Natural Medicines0 citations
Semantic Scholar
Two new lignans and melanogenesis inhibitors from Schisandra nigra
Yuji Narukawa, Chihiro Komatsu, R. Yamauchi, Sakiko Shibayama +2 more
2016Journal of Natural Medicines0 citations
Semantic Scholar
Application of a new method, orthogonal projection to latent structure (OPLS) combined with principal component analysis (PCA), to screening of prostaglandin E2 production inhibitory flavonoids in Scutellaria Root
Lian Huang, H. Fuchino, N. Kawahara, Yuji Narukawa +2 more
2016Journal of Natural Medicines0 citations
Semantic Scholar
Erratum to: LC-MS-based quantification method for Achyranthes root saponins
Yuki Kawahara, Tatsuro Hoshino, Hidetaka Morimoto, Tomofumi Shimizu +4 more
2015Journal of Natural Medicines0 citations Open access
Semantic Scholar
Two new diterpenoids from Leonotis leonurus R. Br.
Yuji Narukawa, Miyuki Komori, A. Niimura, H. Noguchi +1 more
2014Journal of Natural Medicines0 citations
Semantic Scholar
Two new sulfated oleanan saponins from Achyranthes root
Tatsuro Hoshino, Yuji Narukawa, Y. Haishima, Y. Goda +1 more
2012Journal of Natural Medicines0 citations
Semantic Scholar
天然物への糖タンパク質糖鎖の導入(B・生薬・天然物化学)
Yuji Narukawa
20090 citations
Semantic Scholar

Frequent co-authors

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F. Kiuchi×35
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F. Kiuchi — researcher profile on SciRah
T. Takeda×11
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T. Takeda — researcher profile on SciRah
N. Hada×9
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N. Hada — researcher profile on SciRah
Y. Uekusa×9
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Y. Uekusa — researcher profile on SciRah

×7

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H. Tamura — researcher profile on SciRah

Naohiro Oshima×6

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Naohiro Oshima — researcher profile on SciRah

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Ryo Masui — researcher profile on SciRah

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S. Shrestha — researcher profile on SciRah

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H. Fuchino — researcher profile on SciRah

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N. Kawahara — researcher profile on SciRah

Shunsuke Shibata×5

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Shunsuke Shibata — researcher profile on SciRah

Takuji Sugiyama×5

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Takuji Sugiyama — researcher profile on SciRah