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Author

  • Tsutomu Hatano
2020

Simultaneous isolation of gallotannins and a related phenolic from Mangifera indica kernels and assessment of their anti-Trichomonas vaginalis activities

Orabi, M. A. A., Bayoumi, S. A. L., Sayed, H. M., Huseein, E. A. M., Khedr, A. I. M. & Hatano, T., Mar 1 2020, In : Journal of Applied Pharmaceutical Science. 10, 3, p. 22-38 17 p.

Research output: Contribution to journalArticle

Open Access
2019
1 Citation (Scopus)

Ethyl acetate extract of Ceiba pentandra (L.) Gaertn. reduces methotrexate-induced renal damage in rats via antioxidant, anti-inflammatory, and antiapoptotic actions

Abouelela, M. E., Orabi, M. A. A., Abdelhamid, R. A., Abdelkader, M. S., Madkor, H. R., Darwish, F. M. M., Hatano, T. & Elsadek, B. E. M., Jan 1 2019, (Accepted/In press) In : Journal of Traditional and Complementary Medicine.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Isolation and identification of photoproducts from UVA-irradiated mixture of N-nitrosoproline with 2'-deoxyadenosine

Aoyama, S., Asahi, C., Sano, K., Kimura, S., Suzuki, T., Hatano, T. & Arimoto-Kobayashi, S., May 15 2019, In : Journal of Photochemistry and Photobiology A: Chemistry. 377, p. 159-166 8 p.

Research output: Contribution to journalArticle

Modified dehydroellagitannins from Davidia involucrata leaves

Esumi, A., Aoyama, H., Shimozu, Y., Taniguchi, S. & Hatano, T., Jan 1 2019, In : Heterocycles. 98, 7, p. 895-903 9 p.

Research output: Contribution to journalArticle

Open Access

Structures, NMR Spectroscopic Features, and Cytotoxic Properties of Oligomeric Hellinoyl (m-GO- m-GOG)-Type Ellagitannins from the Galls of Tamarix aphylla

Orabi, M. A. A., Orabi, E. A., Taniguchi, S., Sakagami, H., Yoshimura, M., Amakura, Y. & Hatano, T., Jan 1 2019, (Accepted/In press) In : Journal of Natural Products.

Research output: Contribution to journalArticle

Uncariagambiriines B and C, alkaloid-catechin hybrids from Uncaria gambir leaves

Oshima, M., Aoyama, H., Shimozu, Y., Taniguchi, S., Miura, T. & Hatano, T., Jan 1 2019, In : Heterocycles. 98, 6, p. 804-812 9 p.

Research output: Contribution to journalArticle

Open Access
2018

2,6-Dimethoxy-1,4-benzoquinone, isolation and identification of anti-carcinogenic, anti-mutagenic and anti-inflammatory component from the juice of Vitis coignetiae

Kamiya, T., Tanimoto, Y., Fujii, N., Negishi, T., Suzuki, T., Hatano, T. & Arimoto-Kobayashi, S., Dec 2018, In : Food and Chemical Toxicology. 122, p. 172-180 9 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
1 Citation (Scopus)

Simultaneous quantification of ellagitannins and related polyphenols in geranium thunbergii using quantitative NMR

Bastian, F., Ito, Y., Ogahara, E., Ganeko, N., Hatano, T. & Ito, H., Jan 1 2018, In : Molecules. 23, 6, 1346.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Three new flavonoids, proanthocyanidin, and accompanying phenolic constituents from Feijoa sellowiana

Aoyama, H., Sakagami, H. & Hatano, T., Jan 1 2018, In : Bioscience, Biotechnology and Biochemistry. 82, 1, p. 31-40 10 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)
2017

Antifungal and Ichthyotoxic Sesquiterpenoids from Santalum album Heartwood

Kim, T. H., Hatano, T., Okamoto, K., Yoshida, T., Kanzaki, H., Arita, M. & Ito, H., Jul 8 2017, In : Molecules (Basel, Switzerland). 22, 7

Research output: Contribution to journalArticle

3 Citations (Scopus)

Ellagitannins of davidia involucrata. I. Structure of davicratinic acid a and effects of davidia tannins on drug-resistant bacteria and human oral squamous cell carcinomas

Shimozu, Y., Kimura, Y., Esumi, A., Aoyama, H., Kuroda, T., Sakagami, H. & Hatano, T., Mar 2017, In : Molecules. 22, 3, 470.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Structures and Antibacterial Properties of Isorugosins H-J, Oligomeric Ellagitannins from Liquidambar formosana with Characteristic Bridging Groups between Sugar Moieties

Shimozu, Y., Kuroda, T., Tsuchiya, T. & Hatano, T., Oct 27 2017, In : Journal of Natural Products. 80, 10, p. 2723-2733 11 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2016
5 Citations (Scopus)
2015

Action mechanism of 6, 6′-dihydroxythiobinupharidine from Nuphar japonicum, which showed anti-MRSA and anti-VRE activities

Okamura, S., Nishiyama, E., Yamazaki, T., Otsuka, N., Taniguchi, S., Ogawa, W., Hatano, T., Tsuchiya, T. & Kuroda, T., Jun 2015, In : Biochimica et Biophysica Acta - General Subjects. 1850, 6, p. 1245-1252 8 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Constituents of Psoralea corylifolia fruits and their effects on methicillin-resistant Staphylococcus aureus

Cui, Y., Taniguchi, S., Kuroda, T. & Hatano, T., Jul 1 2015, In : Molecules. 20, 7, p. 12500-12511 12 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Ellagitannins, gallotannins, and gallo-ellagitannins from the galls of Tamarix aphylla

Orabi, M. A. A., Yoshimura, M., Amakura, Y. & Hatano, T., Jun 1 2015, In : Fitoterapia. 104, p. 55-63 9 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
2014

Biological and Pharmaceutical Bulletin: Foreword

Hatano, T., Jun 2014, In : Biological and Pharmaceutical Bulletin. 37, 6, 1 p.

Research output: Contribution to journalEditorial

3 Citations (Scopus)

Structures of new phenolics isolated from licorice, and the effectiveness of licorice phenolics on vancomycin-resistant enterococci

Eerdunbayaer, Orabi, M. A. A., Aoyama, H., Kuroda, T. & Hatano, T., Aug 25 2014, In : Molecules. 19, 9, p. 13027-13041 15 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Structures of two new flavonoids and effects of licorice phenolics on vancomycin-resistant enterococcus species

Eerdunbayaer, Orabi, M. A. A., Aoyama, H., Kuroda, T. & Hatano, T., Apr 2014, In : Molecules. 19, 4, p. 3883-3897 15 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
2013

Hydrolyzable tannins of tamaricaceous plants. V. Structures of monomeric-trimeric tannins and cytotoxicity of macrocyclic-type tannins isolated from tamarix nilotica (1)

Orabi, M. A. A., Taniguchi, S., Sakagami, H., Yoshimura, M., Yoshida, T. & Hatano, T., May 24 2013, In : Journal of Natural Products. 76, 5, p. 947-956 10 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Roxbin B is cuspinin: Structural revision and total synthesis

Yamaguchi, S., Hirokane, T., Yoshida, T., Tanaka, T., Hatano, T., Ito, H., Nonaka, G. I. & Yamada, H., Jun 28 2013, In : Journal of Organic Chemistry. 78, 11, p. 5410-5417 8 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)
2012

Antioxidative properties of functional polyphenols and their metabolites assessed by an ORAC assay

Ishimoto, H., Tai, A., Yoshimura, M., Amakura, Y., Yoshida, T., Hatano, T. & Ito, H., Mar 12 2012, In : Bioscience, Biotechnology and Biochemistry. 76, 2, p. 395-399 5 p.

Research output: Contribution to journalArticle

40 Citations (Scopus)

Furosonin, a novel hydrolyzable tannin from geranium thunbergii

Taniguchi, S., Nogaki, R., Bao, L. M., Kuroda, T., Ito, H. & Hatano, T., Dec 1 2012, In : Heterocycles. 86, 2, p. 1525-1532 8 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Hydrolysable tannins isolated from Syzygium aromaticum: Structure of a new C-Glucosidic ellagitannin and spectral features of tannins with a tergalloyl group

Bao, L. M., Eerdunbayaer, Nozaki, A., Takahashi, E., Okamoto, K., Ito, H. & Hatano, T., Jan 30 2012, In : Heterocycles. 85, 2, p. 365-381 17 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Polyphenolic constituents of cynomorium songaricum Rupr. and antibacterial effect of polymeric proanthocyanidin on methicillin-resistant staphylococcus aureus

Jin, S., Eerdunbayaer, Doi, A., Kuroda, T., Zhang, G., Hatano, T. & Chen, G., Jul 25 2012, In : Journal of agricultural and food chemistry. 60, 29, p. 7297-7305 9 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)
2011
15 Citations (Scopus)

Hydrolyzable tannins of tamaricaceous plants. IV: Micropropagation and ellagitannin production in shoot cultures of Tamarix tetrandra

Orabi, M. A. A., Taniguchi, S., Terabayashi, S. & Hatano, T., Nov 1 2011, In : Phytochemistry. 72, 16, p. 1978-1989 12 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

In vitro photochemical and phototoxicological characterization of major constituents in St. John's Wort (Hypericum perforatum) extracts

Onoue, S., Seto, Y., Ochi, M., Inoue, R., Ito, H., Hatano, T. & Yamada, S., Oct 10 2011, In : Phytochemistry. 72, 14-15, p. 1814-1820 7 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

In vivo anti-inflammatory and antioxidant properties of ellagitannin metabolite urolithin A

Ishimoto, H., Shibata, M., Myojin, Y., Ito, H., Sugimoto, Y., Tai, A. & Hatano, T., Oct 1 2011, In : Bioorganic and Medicinal Chemistry Letters. 21, 19, p. 5901-5904 4 p.

Research output: Contribution to journalArticle

53 Citations (Scopus)