Hiromasa Kiyota

2023

Synthesis of the C/D/E-ring core compound of maoecrystal V

Katayama, S., Nishimoto, M., Ura, T., Ishimoto, T., Ida, K., Sato, Y., Vavricka, C. J., Izumi, M. & Kiyota, H., 2023, (Accepted/In press) In: Synthetic Communications.

研究成果 › 査読

2022

Isolation of a Novel Endophytic Bacillus Strain Capable of Transforming Pentachlorophenol and Structure Determination of Pentachlorophenol Phosphate Using Single-Crystal X-ray Diffraction

Ito, K., Kataoka, R., Katayama, S., Kiyota, H., Mahmood, A., Kikuchi, T., Sato, T., Sakakibara, F. & Takagi, K., 1月 26 2022, In: Journal of agricultural and food chemistry. 70, 3, p. 770-776 7 p.

研究成果 › 査読

1 被引用数 (Scopus)

Machine learning discovery of missing links that mediate alternative branches to plant alkaloids

Vavricka, C. J., Takahashi, S., Watanabe, N., Takenaka, M., Matsuda, M., Yoshida, T., Suzuki, R., Kiyota, H., Li, J., Minami, H., Ishii, J., Tsuge, K., Araki, M., Kondo, A. & Hasunuma, T., 12月 2022, In: Nature communications. 13, 1, 1405.

研究成果 › 査読

Open Access

5 被引用数 (Scopus)

Structure Analysis of Polyhalogenated Persistent Organic Pollutants by the Crystalline Sponge Method

Chen, J., Kikuchi, T., Takagi, K., Kiyota, H., Adachi, K., Mitsuhashi, T. & Fujita, M., 1月 2022, In: Chemistry Letters. 51, 1, p. 85-87 3 p.

研究成果 › 査読

1 被引用数 (Scopus)

2021

Controlling the production of phytotoxin pyriculol in Pyricularia oryzae by aldehyde reductase

Furuyama, Y., Motoyama, T., Nogawa, T., Hayashi, T., Hirota, H., Kiyota, H., Kamakura, T. & Osada, H., 1月 7 2021, In: Bioscience, biotechnology, and biochemistry. 85, 1, p. 126-133 8 p.

研究成果 › 査読

4 被引用数 (Scopus)

Millifolide A, a dimeric ether of degraded sesquiterpene lactones, inhibited the proliferation of human lung cancer cell line A549

Yu, P. P., Yu, F., Li, W. Z., Wang, S. M., Wang, C., Dong, M., Ni, Z. Y., Li, Y. & Kiyota, H., 2021, (Accepted/In press) In: Natural Product Research.

研究成果 › 査読

1 被引用数 (Scopus)

Synthesis of (12R,13S)-pyriculariol and (12R,13S)-dihydropyriculariol revealed that the rice blast fungus, Pyricularia oryzae, produces these phytotoxins as racemates

Nagashima, Y., Sasaki, A., Hiraoka, R., Onoda, Y., Tanaka, K., Wang, Z. Y., Kuwana, A., Sato, Y., Suzuki, Y., Izumi, M., Kuwahara, S., Nukina, M. & Kiyota, H., 1月 7 2021, In: Bioscience, biotechnology, and biochemistry. 85, 1, p. 134-142 9 p.

研究成果 › 査読

Open Access

Xylomexicanins K-N: limonoids from the leaves and twigs of Xylocarpus granatum

Li, S. J., Zhao, L. K., Chen, J. J., Zhou, C. H., Huang, X. L., Wu, Y. B., Sauriol, F., Gu, Y. C. & Kiyota, H., 2021, (Accepted/In press) In: Natural Product Research.

研究成果 › 査読

2 被引用数 (Scopus)

2020

Biochemical characterization of NADH:FMN oxidoreductase HcbA3 from Nocardioides sp. PD653 in catalyzing aerobic HCB dechlorination

Ito, K., Takagi, K., Kataoka, R. & Kiyota, H., 2020, In: Journal of Pesticide Science. 45, 3, p. 125-131 7 p.

研究成果 › 査読

Open Access

2 被引用数 (Scopus)

Synthesis of the oxazolidinone fragment of thelepamide

Ashida, N., Ida, K., Koide, Y., Vavricka, C. J., Izumi, M. & Kiyota, H., 2020, (Accepted/In press) In: Natural Product Research.

研究成果 › 査読

1 被引用数 (Scopus)

Synthetic studies of biologically active natural products contributing to pesticide development

Kiyota, H., 8月 2020, In: Journal of Pesticide Science. 16, p. 177-183 7 p.

研究成果 › 査読

Open Access

5 被引用数 (Scopus)

2019

Analytical Method to Evaluate Gizzerosine in Fishmeal After Diazonium Derivatization Using High-Performance Liquid Chromatography

Tao, Z., Hu, Q., Xu, X., Kiyota, H., Chen, Z., Xie, S. & Qiao, N., 2月 15 2019, In: Food Analytical Methods. 12, 2, p. 331-337 7 p.

研究成果 › 査読

1 被引用数 (Scopus)

Chemo-enzymatic synthesis of p-nitrophenyl β-D-galactofuranosyl disaccharides from Aspergillus sp. fungal-type galactomannan

Ota, R., Okamoto, Y., Vavricka, C. J., Oka, T., Matsunaga, E., Takegawa, K., Kiyota, H. & Izumi, M., 2月 1 2019, In: Carbohydrate Research. 473, p. 99-103 5 p.

研究成果 › 査読

4 被引用数 (Scopus)

Dissipation, dehalogenation, and denitration of chloroaromatic compounds by Nocardioides sp. strain PD653: Characterization of the substrate specificity

Ito, K., Takagi, K., Kataoka, R., Kiyota, H. & Iwasaki, A., 2019, In: Journal of Pesticide Science. 44, 3, p. 171-176 6 p.

研究成果 › 査読

Open Access

7 被引用数 (Scopus)

Mechanism-based tuning of insect 3,4-dihydroxyphenylacetaldehyde synthase for synthetic bioproduction of benzylisoquinoline alkaloids

Vavricka, C. J., Yoshida, T., Kuriya, Y., Takahashi, S., Ogawa, T., Ono, F., Agari, K., Kiyota, H., Li, J., Ishii, J., Tsuge, K., Minami, H., Araki, M., Hasunuma, T. & Kondo, A., 5月 1 2019, In: Nature communications. 10, 1, p. 2015 2015.

研究成果 › 査読

Open Access

19 被引用数 (Scopus)

Synthetic studies of salicylaldehyde-type phytotoxins isolated from rice blast fungus

Kiyota, H., 1月 1 2019, In: Yuki Gosei Kagaku Kyokaishi/Journal of Synthetic Organic Chemistry. 77, 2, p. 173-180 8 p.

研究成果 › 査読

2 被引用数 (Scopus)

2018

Multigram-scale and column chromatography-free synthesis of L-azetidine-2-carboxylic acid for the synthesis of nicotianamine and its derivatives

Takaishi, T., Wakisaka, K., Vavricka, C. J., Kiyota, H. & Izumi, M., 2018, In: Heterocycles. 96, 12, p. 2126-2134 9 p.

研究成果 › 査読

Synthesis of halogenated-4-nitrophenyl 2-deoxy-2-halogeno-pyranosides via n-halogenosuccinimide activated glucal

Inoue, C., Okamoto, Y., Vavricka, C. J., Kiyota, H. & Izumi, M., 1月 2018, In: Natural product communications. 13, 1, p. 85-87 3 p.

研究成果 › 査読

Open Access

2017

Chemical constituents from the genus Saussurea and their biological activities

Zhao, T., Li, S. J., Zhang, Z. X., Zhang, M. L., Shi, Q. W., Gu, Y. C., Dong, M. & Kiyota, H., 10月 26 2017, In: Heterocyclic Communications. 23, 5, p. 331-358 28 p.

研究成果 › 査読

18 被引用数 (Scopus)

Product selectivity of esterification of L-aspartic acid and L-glutamic acid using chlorotrimethylsilane

Takaishi, T., Izumi, M., Ota, R., Inoue, C., Kiyota, H. & Fukase, K., 2月 2017, In: Natural product communications. 12, 2, p. 247-249 3 p.

研究成果 › 査読

Open Access

1 被引用数 (Scopus)

Study on the metabolites of isoalantolactone in vivo and in vitro by ultra performance liquid chromatography combined with Triple TOF mass spectrometry

Yao, D., Wang, Y., Huo, C., Wu, Y., Zhang, M., Li, L., Shi, Q., Kiyota, H. & Shi, X., 1月 1 2017, In: Food Chemistry. 214, p. 328-338 11 p.

研究成果 › 査読

21 被引用数 (Scopus)

Synthesis of Sulfo-Sialic Acid Analogues: Potent Neuraminidase Inhibitors in Regards to Anomeric Functionality

Vavricka, C. J., Muto, C., Hasunuma, T., Kimura, Y., Araki, M., Wu, Y., Gao, G. F., Ohrui, H., Izumi, M. & Kiyota, H., 12月 1 2017, In: Scientific reports. 7, 1, 8239.

研究成果 › 査読

14 被引用数 (Scopus)

Xylomexicanins i and J: Limonoids with Unusual B/C Rings from Xylocarpus granatum

Wu, Y. B., Wang, Y. Z., Ni, Z. Y., Qing, X., Shi, Q. W., Sauriol, F., Vavricka, C. J., Gu, Y. C. & Kiyota, H., 9月 22 2017, In: Journal of Natural Products. 80, 9, p. 2547-2550 4 p.

研究成果 › 査読

14 被引用数 (Scopus)

2016

12T061A and 12T061C, two new julichrome family compounds, as radical scavengers from Streptomyces sp

Komoda, T., Saeki, N., Koseki, Y. & Kiyota, H., 2月 29 2016, In: Journal of General and Applied Microbiology. 62, 1, p. 1-6 6 p.

研究成果 › 査読

7 被引用数 (Scopus)

Identification of in vitro and in vivo metabolites of alantolactone by UPLC-TOF-MS/MS

Yao, D., Li, Z., Huo, C., Wang, Y., Wu, Y., Zhang, M., Li, L., Shi, Q., Kiyota, H. & Shi, X., 10月 15 2016, In: Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences. 1033-1034, p. 250-260 11 p.

研究成果 › 査読

24 被引用数 (Scopus)

Inhibitory effect of 13 taxane diterpenoids from Chinese yew (Taxus chinensis var. mairei) on the proliferation of hela cervical cancer cells

Liu, H. S., Gao, Y. H., Liu, L. H., Liu, W., Shi, Q. W., Dong, M., Suzuki, T. & Kiyota, H., 2016, In: Bioscience, Biotechnology and Biochemistry. 80, 10, p. 1883-1886 4 p.

研究成果 › 査読

7 被引用数 (Scopus)

Isolation of endosulfan sulfate-degrading Rhodococcus koreensis strain S1-1 from endosulfan contaminated soil and identification of a novel metabolite, endosulfan diol monosulfate

Ito, K., Kawashima, F., Takagi, K., Kataoka, R., Kotake, M., Kiyota, H., Yamazaki, K., Sakakibara, F. & Okada, S., 5月 13 2016, In: Biochemical and Biophysical Research Communications. 473, 4, p. 1094-1099 6 p.

研究成果 › 査読

17 被引用数 (Scopus)

2015

Hydrolysis of octachlorodipropyl ether in aqueous solutions

Shi, Y. H., Liao, M., Kiyota, H., Hua, R. M., Wu, X., Tang, J. & Cao, H. Q., 2015, In: Fresenius Environmental Bulletin. 24, 8, p. 2534-2539 6 p.

研究成果 › 査読

1 被引用数 (Scopus)

Kinetics of octachlorodipropyl ether photolysis in aqueous solution

Shi, Y. H., Liao, M., Kiyota, H., Cao, H. Q., Hua, R. M., Tang, F. & Yue, Y. D., 2015, In: Journal of Pesticide Science. 40, 2, p. 49-54 6 p.

研究成果 › 査読

2 被引用数 (Scopus)

New limonoids from the seeds of Xylocarpus granatum

Wu, Y. B., Liu, D., Liu, P. Y., Yang, X. M., Liao, M., Lu, N. N., Sauriol, F., Gu, Y. C., Shi, Q. W., Kiyota, H. & Dong, M., 5月 1 2015, In: Helvetica Chimica Acta. 98, 5, p. 691-698 8 p.

研究成果 › 査読

16 被引用数 (Scopus)

Synthesis of the spiroacetal fragments of spirofungins A and B, antibiotics isolated from Streptomyces violaceusniger Tü 4113

Sakauchi, H., Higashi, E., Shimizu, Y., Kojima, M., Asamitsu, Y., Kuwahara, S., Izumi, M. & Kiyota, H., 12月 1 2015, In: Heterocyclic Communications. 21, 6, p. 337-343 7 p.

研究成果 › 査読

Synthetic studies of enacyloxins: A series of antibiotics isolated from frateuria sp. W-315: C1'-C8' and C9'-C15' Fragments

Saito, A., Igarashi, W., Furukawa, H., Hoshikawa, H., Yamada, T., Kuwahara, S. & Kiyota, H., 4月 2015, In: Natural product communications. 10, 4, p. 645-648 4 p.

研究成果 › 査読

Open Access

Two new taxane-glycosides from the needles of Taxus canadensis

Li, N., Wang, J., Yan, H. M., Zhang, M. L., Shi, Q. W., Sauriol, F., Kiyota, H. & Dong, M., 11月 1 2015, In: Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences. 70, 11, p. 829-835 7 p.

研究成果 › 査読

2 被引用数 (Scopus)

2014

12T061C, a new Julichrome family radical scavenger from Streptomyces species

Komoda, T., Saeki, N., Koseki, Y. & Kiyota, H., 10月 1 2014, In: Heterocyclic Communications. 20, 5, p. 271-274 4 p.

研究成果 › 査読

5 被引用数 (Scopus)

5-(2,2-Dimethyl-4H-1,3-benzodioxin) methanol: The synthetic precursor to o-formylm- hydroxycinnamic acid, the most oxidized salicylaldehyde-type phytotoxin isolated from rice blast fungus, Magnaporthe grisea

Saito, A., Hiramatsu, K., Cao, H. Q., Nagashima, Y., Tanaka, K., Sasaki, A., Yamada, T., Kuwahara, S., Nukina, M. & Kiyota, H., 6月 2014, In: Heterocyclic Communications. 20, 3, p. 185-188 4 p.

研究成果 › 査読

2 被引用数 (Scopus)

A new eudesmane sesquiterpene from Dichrocephala integrifolia

Qin, F., Wu, Y. B., Guo, R. X., Dong, M., Sauriol, F., Shi, Q. W., Gu, Y. C. & Kiyota, H., 2月 2014, In: Natural product communications. 9, 2, p. 149-150 2 p.

研究成果 › 査読

Open Access

Facile synthesis of the cyclohexane fragment of enacloxins, a series of antibiotics isolated from Frateuria sp. W-315

Saito, A., Igarashi, W., Furukawa, H., Yamada, T., Kuwahara, S. & Kiyota, H., 2014, In: Bioscience, Biotechnology and Biochemistry. 78, 5, p. 766-769 4 p.

研究成果 › 査読

2 被引用数 (Scopus)

Novel phosphorylation of aldrin-trans-diol by dieldrin-degrading fungus Mucor racemosus strain DDF

Yamazaki, K. I., Takagi, K., Kataoka, R., Kotake, M., Yamada, T. & Kiyota, H., 8月 2014, In: International Biodeterioration and Biodegradation. 92, p. 36-40 5 p.

研究成果 › 査読

8 被引用数 (Scopus)

Structural modification of isoalantolactone and biological activity against the hepatoma cell lines

Guo, R. X., Li, L. G., Zhang, M. L., Sauriol, F., Shi, Q. W., Gu, Y. C. & Kiyota, H., 4月 2014, In: Heterocyclic Communications. 20, 2, p. 117-121 5 p.

研究成果 › 査読

1 被引用数 (Scopus)

Xylomexicanins E-H, new limonoids from Xylocarpus granatum

Wu, Y. B., Qing, X., Huo, C. H., Yan, H. M., Shi, Q. W., Sauriol, F., Gu, Y. C. & Kiyota, H., 7月 29 2014, In: Tetrahedron. 70, 30, p. 4557-4562 6 p.

研究成果 › 査読

23 被引用数 (Scopus)

2013

11-Hydroxyisocom-2-en-5-one, a new sesquiterpenoid from Echinops spinosissimus

Ni, Z. Y., Nagashima, Y., Zhang, M. L., Wang, Y. F., Dong, M., Sauriol, F., Huo, C. H., Shi, Q. W., Gu, Y. C. & Kiyota, H., 9月 2013, In: Chemistry of Natural Compounds. 49, 4, p. 632-634 3 p.

研究成果 › 査読

5 被引用数 (Scopus)

A new alkaloid taxane composed of two N-formyl rotamers from the rooted cuttings of Taxus canadensis

Zhang, H. Z., Wang, Y. F., Zhang, M. L., Dong, M., Huo, C. H., Sauriol, F., Shi, Q. W., Gu, Y. C., Wang, H. L. & Kiyota, H., 1月 2013, In: Chemistry of Natural Compounds. 48, 6, p. 1035-1038 4 p.

研究成果 › 査読

8 被引用数 (Scopus)

A new germacrane sesquiterpenolide isolated from Artemisia frigida

Zhang, M., Ni, Z., Li, C., Wang, Y., Dong, M., Sauriol, F., Huo, C., Shi, Q., Yamada, T., Kiyota, H., Gu, Y. & Cong, B., 9月 2013, In: Chemistry of Natural Compounds. 49, 4, p. 626-628 3 p.

研究成果 › 査読

A new taxane with a 4β,20-epoxy ring from the rooted cuttings of taxus canadensis

Yao, G. D., Zhang, H. F., Huang, Y., Sauriol, F., Shi, Q. W., Kiyota, H. & Gu, Y. C., 11月 2013, In: Chemistry of Natural Compounds. 49, 5, p. 861-863 3 p.

研究成果 › 査読

3 被引用数 (Scopus)

Arteminal, a new eudesmane sesquiterpenolide from artemisia frigida

Li, C. F., Zhang, M. L., Wang, Y. F., Dong, M., Sauriol, F., Huo, C. H., Shi, Q. W., Yamada, T., Kiyota, H., Gu, Y. C. & Cong, B., 11月 2013, In: Chemistry of Natural Compounds. 49, 5, p. 872-874 3 p.

研究成果 › 査読

1 被引用数 (Scopus)

Cytotoxic flavonoids from the flowers of Achillea millefolium

Huo, C. H., Li, Y., Zhang, M. L., Wang, Y. F., Zhang, Q., Qin, F., Shi, Q. W. & Kiyota, H., 1月 2013, In: Chemistry of Natural Compounds. 48, 6, p. 958-962 5 p.

研究成果 › 査読

27 被引用数 (Scopus)

Functional and structural analysis of influenza virus neuraminidase N3 offers further insight into the mechanisms of oseltamivir resistance

Li, Q., Qi, J., Wu, Y., Kiyota, H., Tanaka, K., Suhara, Y., Ohrui, H., Suzuki, Y., Vavricka, C. J. & Gao, G. F., 2013, In: Journal of Virology. 87, 18, p. 10016-10024 9 p.

研究成果 › 査読

24 被引用数 (Scopus)

Influenza neuraminidase operates via a nucleophilic mechanism and can be targeted by covalent inhibitors

Vavricka, C. J., Liu, Y., Kiyota, H., Sriwilaijaroen, N., Qi, J., Tanaka, K., Wu, Y., Li, Q., Li, Y., Yan, J., Suzuki, Y. & Gao, G. F., 2013, In: Nature communications. 4, 1491.

研究成果 › 査読

54 被引用数 (Scopus)

Torreyanoxane, a new 3,4-secoglutinane triterpenoid isolated from the pulp of Torreya nucifera

Cao, C. M., Wu, Y. B., Guo, R. X., Dong, M., Sauriol, F., Huo, C. H., Shi, Q. W., Yamada, T., Kiyota, H., Gu, Y. C. & Cong, B., 3月 2013, In: Helvetica Chimica Acta. 96, 3, p. 375-378 4 p.

研究成果 › 査読

4 被引用数 (Scopus)

Xylomexicanins C and D, new mexicanolide-type limonoids from xylocarpus granatum

Wu, Y. B., Ni, Z. Y., Huo, C. H., Su, J., Dong, M., Sauriol, F., Shi, Q. W., Gu, Y. C. & Kiyota, H., 2013, In: Bioscience, Biotechnology and Biochemistry. 77, 4, p. 736-740 5 p.

研究成果 › 査読

20 被引用数 (Scopus)

Hiromasa Kiyota

研究成果

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