Works matching AU Kiyota, Hiromasa

Results: 87

Syntheses and odour descriptions of cyclopropanated compounds: 4.1 modification of aliphatic dienols.

Published in:

Flavour & Fragrance Journal, 2003, v. 18, n. 2, p. 100, doi. 10.1002/ffj.1171

By:

Kiyota, Hiromasa;
Takai, Takafumi;
Kuwahara, Shigefumi

Publication type:

Article

Syntheses and odour descriptions of cyclopropanated compounds 2.1 Analogues of methyl jasmonate.

Published in:

Flavour & Fragrance Journal, 2002, v. 17, n. 4, p. 267, doi. 10.1002/ffj.1094

By:

Kiyota, Hiromasa;
Koike, Takanori;
Higashi, Emi;
Oritani, Takayuki

Publication type:

Article

Syntheses and odour descriptions of cyclopropanated compounds 3.1 Analogues of leaf alcohol, its esters and leaf acetal.

Published in:

Flavour & Fragrance Journal, 2002, v. 17, n. 3, p. 227, doi. 10.1002/ffj.1092

By:

Kiyota, Hiromasa;
Higashi, Emi;
Takai, Takafumi;
Oritani, Takayuki;
Kuwahara, Shigefumi

Publication type:

Article

Syntheses and odour descriptions of jasmine lactone and cis-jasmone analogues bearing cyclopropane moieties.

Published in:

Flavour & Fragrance Journal, 2001, v. 16, n. 3, p. 175, doi. 10.1002/ffj.974

By:

Kiyota, Hiromasa;
Higashi, Emi;
Koike, Takanori;
Oritani, Takayuki

Publication type:

Article

Evaluation of an improved antinematodal assay against the plant-parasitic nematode Bursaphelenchus xylophilus and its application to an antinematodal activity study of synthetic 4-methylumbelliferyl glycoside.

Published in:

Nematological Research (Japanese Journal of Nematology), 2021, v. 51, n. 2, p. 33, doi. 10.3725/jjn.51.33

By:

Minoru Izumi;
Kentaro Nakamura;
Ayuko Ishizaka;
Hiromasa Kiyota;
Shuhei Nakajima

Publication type:

Article

A simple, rapid method for gizzerosine analysis in fish meal by paper electrophoresis.

Published in:

Fisheries Science, 2012, v. 78, n. 4, p. 923, doi. 10.1007/s12562-012-0507-3

By:

Tao, Zhihua;
Sato, Minoru;
Wu, Kegang;
Kiyota, Hiromasa;
Yamaguchi, Toshiyasu;
Nakano, Toshiki

Publication type:

Article

Effects of Highly Volatile Organochlorine Solvents on Soil Nitrogen Metabolism and Microbial Counts.

Published in:

Soil & Water Research, 2012, v. 7, n. 3, p. 109, doi. 10.17221/30/2011-swr

By:

Kiyota, Hiromasa;
Otsuka, Shinji;
Yokoyama, Akihito;
Matsumoto, Satoshi;
Wada, Hidenori;
Kanazawa, Shinjiro

Publication type:

Article

Chemical constituents from the genus Saussurea and their biological activities.

Published in:

Heterocyclic Communications, 2017, v. 23, n. 5, p. 331, doi. 10.1515/hc-2017-0069

By:

Ting Zhao;
Shao-Jing Li;
Zhao-Xin Zhang;
Man-Li Zhang;
Qing-Wen Shi;
Yu-Cheng Gu;
Mei Dong;
Hiromasa Kiyota

Publication type:

Article

Chemical and pharmacological research on the plants from genus Ajuga.

Published in:

Heterocyclic Communications, 2017, v. 23, n. 4, p. 245, doi. 10.1515/hc-2017-0064

By:

Qing, Xia;
Yan, Hui-Min;
Ni, Zhi-Yu;
Vavricka, Christopher J.;
Zhang, Man-Li;
Shi, Qing-Wen;
Gu, Yu-Cheng;
Kiyota, Hiromasa

Publication type:

Article

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

Published in:

Heterocyclic Communications, 2015, v. 21, n. 6, p. 337, doi. 10.1515/hc-2015-0193

By:

Hiroyuki Sakauchi;
Emi Higashi;
Yuko Shimizu;
Mikiko Kojima;
Yuko Asamitsu;
Shigefumi Kuwahara;
Minoru Izumi;
Hiromasa Kiyota

Publication type:

Article

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

Published in:

Heterocyclic Communications, 2014, v. 20, n. 5, p. 271, doi. 10.1515/hc-2014-0126

By:

Komoda, Toshikazu;
Saeki, Naoko;
Koseki, Yoshitaka;
Kiyota, Hiromasa

Publication type:

Article

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

Published in:

Heterocyclic Communications, 2014, v. 20, n. 3, p. 185, doi. 10.1515/hc-2014-0053

By:

Saito, Akihito;
Hiramatsu, Konosuke;
Cao, Hai-Qun;
Nagashima, Yuta;
Tanaka, Koji;
Sasaki, Ayaka;
Yamada, Teiko;
Kuwahara, Shigefumi;
Nukina, Manabu;
Kiyota, Hiromasa

Publication type:

Article

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

Published in:

Heterocyclic Communications, 2014, v. 20, n. 2, p. 117, doi. 10.1515/hc-2013-0220

By:

Guo, Rui-Xia;
Li, Li-Geng;
Zhang, Man-Li;
Sauriol, Françoise;
Shi, Qing-Wen;
Gu, Yu-Cheng;
Kiyota, Hiromasa

Publication type:

Article

Chemical constituents of plants from the genus Neolitsea.

Published in:

Heterocyclic Communications, 2014, v. 20, n. 2, p. 61, doi. 10.1515/hc-2013-0239

By:

Qing, Xia;
Zhao, Ting;
Guo, Rui-Xia;
Wu, Yi-Bing;
Shi, Qing-Wen;
Gu, Yu-Cheng;
Kiyota, Hiromasa

Publication type:

Article

Canataxpyran A, a novel 3,8-secotaxane with a 13,17-ether bridge from needles of Taxus canadensis.

Published in:

Heterocyclic Communications, 2012, v. 18, n. 2, p. 57, doi. 10.1515/hc-2012-0035

By:

Li, Yong;
Zhang, Man-Li;
Wang, Yu-Fang;
Dong, Mei;
Sauriol, Françoise;
Shi, Qing-Wen;
Kiyota, Hiromasa;
Gu, Yu-Cheng;
Cong, Bin

Publication type:

Article

Biotransformation of a biosynthetic intermediate mimic of nonactin by Streptomyces griseus.

Published in:

Heterocyclic Communications, 2011, v. 17, n. 3/4, p. 93, doi. 10.1515/HC.2011.021

By:

Hanadatea, Tadaatsu;
Takaia, Kentaro;
Abe, Naoki;
Yamada, Teiko;
Kuwahara, Shigefumi;
Kiyota, Hiromasa

Publication type:

Article

Stereochemistry of enacyloxins. Part 5: Synthesis of a C9′-C15′ fragment of enacyloxins, a series of antibiotics from Frateuria sp. W-315.

Published in:

Heterocyclic Communications, 2011, v. 17, n. 1/2, p. 3, doi. 10.1515/HC.2011.007

By:

Furukawa, Hiroyuki;
Hoshikawa, Hiroaki;
Igarashi, Wataru;
Yaosaka, Manabu;
Yamada, Teiko;
Kuwahara, Shigefumi;
Kiyota, Hiromasa

Publication type:

Article

Stereochemistry of enacyloxins. Part 6: Synthesis of C16′-C23′ fragments of enacyloxins, a series of antibiotics from Frateuria sp. W-315.

Published in:

Heterocyclic Communications, 2011, v. 17, n. 1/2, p. 7, doi. 10.1515/HC.2011.008

By:

Igarashi, Wataru;
Hoshikawa, Hiroaki;
Furukawa, Hiroyuki;
Yamada, Teiko;
Kuwahara, Shigefumi;
Kiyota, Hiromasa

Publication type:

Article

The first taxane peroxide from the rooted cuttings of Taxus canadensis.

Published in:

Heterocyclic Communications, 2011, v. 17, n. 1/2, p. 87, doi. 10.1515/HC.2011.019

By:

Pan, Zhen-Hua;
Zhang, Man-Li;
Wang, Yu-Fang;
Dong, Mei;
Huo, Chang-Hong;
Sauriol, Françoise;
Shi, Qing-Wen;
Kiyota, Hiromasa;
Zhang, Yong-Jian

Publication type:

Article

FIRST EXAMPLE OF 11,12-EPOXYTAXANE-GLUCOSIDE FROM THE NEEDLES OF TAXUS CUSPIDATA.

Published in:

Heterocyclic Communications, 2005, v. 11, n. 3/4, p. 211

By:

Chun-Lin Wang;
Man-Li Zhang;
Cong-Mei Cao;
Qing-Wen Shi;
Hiromasa Kiyota

Publication type:

Article

STEREOCHEMISTRY OF ENACYLOXINS 1. ABSOLUTE CONFIGURATION OF THE CYCLOHEXANE RING PART OF ENACYLOXINS, A SERIES OF ANTIBIOTICS FROM Frateuria sp. W-315.

Published in:

Heterocyclic Communications, 2001, v. 7, n. 4, p. 327

By:

Fujimori, Toshitaka;
Nakayama, Osamu;
Kiyota, Hiromasa;
Kamijima, Yu-ichi;
Watanabe, Toshihiko;
Oritani, Takayuki

Publication type:

Article

STEREOCHEMISTRY OF ENACYLOXINS 2. STRUCTURE ELUCIDATION OF DECARBAMOYL ENACYLOXIN Ha AND IVa, NEW MEMBERS OF ENACYLOXIN ANTIBIOTICS FROM Frateuria sp. W-315.

Published in:

Heterocyclic Communications, 2001, v. 7, n. 4, p. 313

By:

Watanabe, Toshihiko;
Kiyota, Hiromasa;
Takeuchi, Ryo;
Enari, Keijiro;
Oritani, Takayuki

Publication type:

Article

SYNTHESIS OF THE SOUTHERN PART OF PAMAMYCIN-607, AN AERIAL MYCELIUM-INDUCING SUBSTANCE OF STREPTOMYCESALBONIGER.

Published in:

Heterocyclic Communications, 2000, v. 6, n. 5, p. 427

By:

Furuya, Yukito;
Kiyota, Hiromasa;
Oritani, Takayuki

Publication type:

Article

SYNTHESIS AND ANTIMICROBIAL ACTIVITY OF UNNATURAL (–)-ANTIMYCIN A3 AND ITS ANALOG.

Published in:

Heterocyclic Communications, 2000, v. 6, n. 3, p. 211

By:

Kondo, Hitoshi;
Oritani, Takayuki;
Kiyota, Hiromasa

Publication type:

Article

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

Published in:

Food Analytical Methods, 2019, v. 12, n. 2, p. 331, doi. 10.1007/s12161-018-1364-1

By:

Tao, Zhihua;
Hu, Qinxia;
Xu, Xiaojing;
Kiyota, Hiromasa;
Chen, Zexi;
Xie, Shuying;
Qiao, Na

Publication type:

Article

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

Published in:

Natural Product Research, 2022, v. 36, n. 19, p. 5001, doi. 10.1080/14786419.2021.1916016

By:

Li, Shao-Jing;
Zhao, Li-Kang;
Chen, Jin-Jun;
Zhou, Chun-Hua;
Huang, Xin-Li;
Wu, Yi-Bing;
Sauriol, Françoise;
Gu, Yu-Cheng;
Kiyota, Hiromasa

Publication type:

Article

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

Published in:

Natural Product Research, 2022, v. 36, n. 11, p. 2875, doi. 10.1080/14786419.2021.1922906

By:

Yu, Pan-Pan;
Yu, Feng;
Li, Wen-Zhe;
Wang, Si-Ming;
Wang, Chuan;
Dong, Mei;
Ni, Zhi-Yu;
Li, Yong;
Kiyota, Hiromasa

Publication type:

Article

Synthesis of the oxazolidinone fragment of thelepamide.

Published in:

Natural Product Research, 2022, v. 36, n. 7, p. 1686, doi. 10.1080/14786419.2020.1809398

By:

Ashida, Naoki;
Ida, Kousuke;
Koide, Yumi;
Vavricka, Christopher J.;
Izumi, Minoru;
Kiyota, Hiromasa

Publication type:

Article

Syntheses and Odor Descriptions of Cyclopropanated Compounds. Part 5For Part 4, see [1].: Analogs of Methyl Jasmonate to Fix the Relative Configuration of the Two Side Chains.

Published in:

Helvetica Chimica Acta, 2004, v. 87, n. 7, p. 1854

By:

Hiromasa Kiyota;
Shin-ya Takigawa;
Shigefumi Kuwahara

Publication type:

Article

Chemical Constituents of Plants from the Genus Caesalpinia.

Published in:

Chemistry & Biodiversity, 2011, v. 8, n. 8, p. 1370, doi. 10.1002/cbdv.201000176

By:

Wu, Ming;
Wang, Yu-Fang;
Zhang, Man-Li;
Huo, Chang-Hong;
Dong, Mei;
Shi, Qing-Wen;
Kiyota, Hiromasa

Publication type:

Article

Chemical and Pharmacological Research on Plants from the Genus Senecio.

Published in:

Chemistry & Biodiversity, 2011, v. 8, n. 1, p. 13, doi. 10.1002/cbdv.201000027

By:

Yang, Yan;
Zhao, Lei;
Wang, Yu-Fang;
Chang, Man-Li;
Huo, Chang-Hong;
Gu, Yu-Cheng;
Shi, Qing-Wen;
Kiyota, Hiromasa

Publication type:

Article

Secondary Metabolites of Plants from the Genus Saussurea: Chemistry and Biological Activity.

Published in:

Chemistry & Biodiversity, 2010, v. 7, n. 11, p. 2623, doi. 10.1002/cbdv.200900406

By:

Wang, Yu-Fang;
Ni, Zhi-Yu;
Dong, Mei;
Cong, Bin;
Shi, Qing-Wen;
Gu, Yu-Cheng;
Kiyota, Hiromasa

Publication type:

Article

Synthesis of (−)-Epicatechin 3-(3- O-Methylgallate) and (+)-Catechin 3-(3- O-Methylgallate), and Their Anti-Inflammatory Activity.

Published in:

Chemistry & Biodiversity, 2009, v. 6, n. 4, p. 520, doi. 10.1002/cbdv.200800224

By:

Iijima, Takashi;
Mohri, Yoshihiro;
Hattori, Yasunao;
Kashima, Atsushi;
Kamo, Tsunashi;
Hirota, Mitsuru;
Kiyota, Hiromasa;
Makabe, Hidefumi

Publication type:

Article

Chemical and Pharmacological Studies of the Plants from Genus Celastrus.

Published in:

Chemistry & Biodiversity, 2009, v. 6, n. 2, p. 146, doi. 10.1002/cbdv.200700403

By:

Su, Xiao-Hui;
Zhang, Man-Li;
Zhan, Wen-Hong;
Huo, Chang-Hong;
Shi, Qing-Wen;
Gu, Yu-Cheng;
Kiyota, Hiromasa

Publication type:

Article

Stereochemistry of Enacyloxins. Part 4.

Published in:

Chemistry & Biodiversity, 2007, v. 4, n. 7, p. 1601, doi. 10.1002/cbdv.200790140

By:

Furukawa, Hiroyuki;
Kiyota, Hiromasa;
Yamada, Teiko;
Yaosaka, Manabu;
Takeuchi, Ryo;
Watanabe, Toshihiko;
Kuwahara, Shigefumi

Publication type:

Article

Structures and Biological Properties of the Chemical Constituents from the Genus Wedelia.

Published in:

Chemistry & Biodiversity, 2007, v. 4, n. 5, p. 823, doi. 10.1002/cbdv.200790070

By:

Li, Xing;
Dong, Mei;
Liu, Yong;
Shi, Qing-Wen;
Kiyota, Hiromasa

Publication type:

Article

Chemical Constituents of the Plants from the Genus Laggera.

Published in:

Chemistry & Biodiversity, 2007, v. 4, n. 2, p. 105, doi. 10.1002/cbdv.200790014

By:

Li, Xing-Cui;
Huo, Chang-Hong;
Shi, Qing-Wen;
Kiyota, Hiromasa

Publication type:

Article

A New Metabolite with a New Substitution Pattern from the Seeds of the Chinese Yew, Taxus mairei.

Published in:

Chemistry & Biodiversity, 2007, v. 4, n. 1, p. 84, doi. 10.1002/cbdv.200790009

By:

Huo, Chang-Hong;
Wang, Yu-Fang;
Zhang, Xi-Ping;
Li, Cun-Fang;
Shi, Qing-Wen;
Kiyota, Hiromasa

Publication type:

Article

Chemical Constituents of the Plants in the Genus Achillea.

Published in:

Chemistry & Biodiversity, 2006, v. 3, n. 11, p. 1163, doi. 10.1002/cbdv.200690119

By:

Si, Xiao-Tang;
Zhang, Man-Li;
Shi, Qing-Wen;
Kiyota, Hiromasa

Publication type:

Article

Two New Taxanes from the Needles and Branches Bark of Taxus cuspidata.

Published in:

Chemistry & Biodiversity, 2006, v. 3, n. 10, p. 1153, doi. 10.1002/cbdv.200690117

By:

Cao, Cong-Mei;
Zhang, Man-Li;
Wang, Yu-Fang;
Shi, Qing-Wen;
Yamada, Teiko;
Kiyota, Hiromasa

Publication type:

Article

Synthesis and Odor Description of Both Enantiomers of Methyl 4,5-Didehydrojasmonate, a Component of Jasmin Absolute.

Published in:

Chemistry & Biodiversity, 2006, v. 3, n. 6, p. 654, doi. 10.1002/cbdv.200690068

By:

Asamitsu, Yuko;
Nakamura, Yoko;
Ueda, Minoru;
Kuwahara, Shigefumi;
Kiyota, Hiromasa

Publication type:

Article

Syntheses and Odor Descriptions of Cyclopropanated Compounds, Part 6.

Published in:

Chemistry & Biodiversity, 2006, v. 3, n. 5, p. 544, doi. 10.1002/cbdv.200690058

By:

Sakauchi, Hiroyuki;
Asao, Hiroki;
Hasaba, Tsutomu;
Kuwahara, Shigefumi;
Kiyota, Hiromasa

Publication type:

Article

Chemical Constituents of Plants from the Genus Inula.

Published in:

Chemistry & Biodiversity, 2006, v. 3, n. 4, p. 371, doi. 10.1002/cbdv.200690041

By:

Zhao, Yong-Ming;
Zhang, Man-Li;
Shi, Qing-Wen;
Kiyota, Hiromasa

Publication type:

Article

New Natural Taxane Diterpenoids from Taxus Species since 1999.

Published in:

Chemistry & Biodiversity, 2005, v. 2, n. 12, p. 1597, doi. 10.1002/cbdv.200590131

By:

Shi, Qing-Wen;
Kiyota, Hiromasa

Publication type:

Article

Enzymatic Resolution and Odor Description of Both Enantiomers of Lavandulol, a Fragrance of Lavender Oil.

Published in:

Chemistry & Biodiversity, 2005, v. 2, n. 9, p. 1183, doi. 10.1002/cbdv.200590088

By:

Sakauchi, Hiroyuki;
Kiyota, Hiromasa;
Takigawa, Shin-ya;
Oritani, Takayuki;
Kuwahara, Shigefumi

Publication type:

Article

Synthesis and Biotransformation of Plausible Biosynthetic Intermediates of Salicylaldehyde-Type Phytotoxins of Rice Blast Fungus, Magnaporthe grisea.

Published in:

European Journal of Organic Chemistry, 2011, v. 2011, n. 31, p. 6276, doi. 10.1002/ejoc.201100771

By:

Tanaka, Koji;
Sasaki, Ayaka;
Cao, Hai-Qun;
Yamada, Teiko;
Igarashi, Masahiro;
Komine, Isao;
Nakahigashi, Hirokazu;
Minami, Naoko;
Kuwahara, Shigefumi;
Nukina, Manabu;
Kiyota, Hiromasa

Publication type:

Article

Oxepinamides: Novel Liver X Receptor Agonists from Aspergillus puniceus.

Published in:

European Journal of Organic Chemistry, 2011, v. 2011, n. 4, p. 802, doi. 10.1002/ejoc.201000812

By:

Lu, Xin-Hua;
Shi, Qing-Wen;
Zheng, Zhi-Hui;
Ke, Ai-Bing;
Zhang, Hua;
Huo, Chang-Hong;
Ma, Ying;
Ren, Xiao;
Li, Ye-Ying;
Lin, Jie;
Jiang, Qin;
Gu, Yu-Cheng;
Kiyota, Hiromasa

Publication type:

Article

Synthesis of the A/D/E-ring Core Compounds of Maoecrystal V†.

Published in:

Bioscience, Biotechnology & Biochemistry, 2024, v. 88, n. 7, p. 733, doi. 10.1093/bbb/zbae049

By:

Asao, Hiroki;
Shimasaki, Yasuharu;
Sasaki, Ayaka;
Katayama, Shunki;
Ida, Kousuke;
Kotake, Masaaki;
Sato, Eriko;
Sato, Yuki;
Ishimoto, Taiki;
Izumi, Minoru;
Vavricka, Christopher J;
Kuwahara, Shigefumi;
Kiyota, Hiromasa

Publication type:

Article

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

Published in:

Bioscience, Biotechnology & Biochemistry, 2021, v. 85, n. 1, p. 126, doi. 10.1093/bbb/zbaa035

By:

Furuyama, Yuuki;
Motoyama, Takayuki;
Nogawa, Toshihiko;
Hayashi, Toshiaki;
Hirota, Hiroshi;
Kiyota, Hiromasa;
Kamakura, Takashi;
Osada, Hiroyuki

Publication type:

Article

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

Published in:

Bioscience, Biotechnology & Biochemistry, 2021, v. 85, n. 1, p. 134, doi. 10.1093/bbb/zbaa002

By:

Nagashima, Yuta;
Sasaki, Ayaka;
Hiraoka, Ryoya;
Onoda, Yuko;
Tanaka, Koji;
Wang, Zi-Yi;
Kuwana, Atsuki;
Sato, Yuki;
Suzuki, Yuji;
Izumi, Minoru;
Kuwahara, Shigefumi;
Nukina, Manabu;
Kiyota, Hiromasa

Publication type:

Article