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Kazuo Koike

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TOP 3
Tadaaki Satou; Mizuho Takahashi; Shinichiro Hayashi; Hikaru Kasuya; Shio Murakami; Kiyomi Sadamoto; Kazuo Koike
Organ accumulation in mice after inhalation of single or mixed essential oil compounds.
Mizuho Takahashi; Ayako Yamanaka; Akiharu Yoshino; Chihiro Asanuma; Shinichiro Hayashi; Yoshinori Masuo; Kiyomi Sadamoto; Tadaaki Satou; Kazuo Koike
Effects of inhaled lavender essential oil on stress-loaded animals: changes in anxiety-related behavior and expression levels of selected mRNAs and proteins.
Chao Huang; Qin Li; Wei Li; Fenghua Ma; Yoshihisa Asada; Kazuo Koike
Tinospinosides D, E, and tinospin E, further clerodane diterpenoids from Tinospora sagittata.

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All Publications

2013: Tadaaki Satou; Mizuho Takahashi; Shinichiro Hayashi; Hikaru Kasuya; Shio Murakami; Kiyomi Sadamoto; Kazuo Koike
Organ accumulation in mice after inhalation of single or mixed essential oil compounds.
Phytotherapy research : PTR 2013;27(2):306-11.
2012: Mizuho Takahashi; Ayako Yamanaka; Akiharu Yoshino; Chihiro Asanuma; Shinichiro Hayashi; Yoshinori Masuo; Kiyomi Sadamoto; Tadaaki Satou; Kazuo Koike
Effects of inhaled lavender essential oil on stress-loaded animals: changes in anxiety-related behavior and expression levels of selected mRNAs and proteins.
Natural product communications 2012;7(11):1539-44.
2012: Chao Huang; Qin Li; Wei Li; Fenghua Ma; Yoshihisa Asada; Kazuo Koike
Tinospinosides D, E, and tinospin E, further clerodane diterpenoids from Tinospora sagittata.
Chemical & pharmaceutical bulletin 2012;60(10):1324-8.
2011: Xueyan Bi; Yoshihisa Asada; Qin Li; Wei Li; Naoko Mitsuhata; Tatsunori Sasaki; Qingbo Zhang; Kazuo Koike
Secoiridoid glucosides and related compounds from Syringa reticulata and their antioxidant activities.
Bioorganic & medicinal chemistry letters 2011;21(21):6426-9.
2011: Tadaaki Satou; Mizuho Takahashi; Shinichiro Hayashi; Mariko Matsuura; Shio Murakami; Kiyomi Sadamoto; Kazuo Koike
Components of essential oils extracted from leaves and shoots of abies species in Japan.
Chemistry & biodiversity 2011;8(6):1132-8.
2011: Tatsunori Sasaki; Yoshihisa Asada; Qin Li; Songpei Li; Wei Li; Haruna Morimura; Kazuo Koike
Chemical constituents from Sambucus adnata and their protein-tyrosine phosphatase 1B inhibitory activities.
Chemical & pharmaceutical bulletin 2011;59(11):1396-9.
2010: Hiroyoshi Kato; Wei Li; Michihiko Koike; Yinghua Wang; Kazuo Koike
Phenolic glycosides from Agrimonia pilosa.
Phytochemistry 2010;71(16):1925-9.
2010: Lijuan Liu; Wei Li; Tatsunori Sasaki; Yoshihisa Asada; Kazuo Koike
Juglanone, a novel α-tetralonyl derivative with potent antioxidant activity from Juglans mandshurica.
Journal of natural medicines 2010;64(4):496-9.
2010: Mizuho Takahashi; Wei Li; Kazuo Koike; Kiyomi Sadamoto
Clinical effectiveness of KSS formula, a traditional folk remedy for alcohol hangover symptoms.
Journal of natural medicines 2010;64(4):487-91.
2010: Songpei Li; Wei Li; Yinghua Wang; Yoshihisa Asada; Kazuo Koike
Prenylflavonoids from Glycyrrhiza uralensis and their protein tyrosine phosphatase-1B inhibitory activities.
Bioorganic & medicinal chemistry letters 2010;20(18):5398-401.
2010: Wei Li; Songpei Li; Lin Lin; Hong Bai; YingHua Wang; Hiroyoshi Kato; Yoshihisa Asada; Qingbo Zhang; Kazuo Koike
Bioassay-guided isolation and quantification of the alpha-glucosidase inhibitory compound, glycyrrhisoflavone, from Glycyrrhiza uralensis.
Natural product communications 2010;5(7):1049-53.
2010: Yojiro Anzai; Ayami Sakai; Wei Li; Yohei Iizaka; Kazuo Koike; Kenji Kinoshita; Fumio Kato
Isolation and characterization of 23-O-mycinosyl-20-dihydro-rosamicin: a new rosamicin analogue derived from engineered Micromonospora rosaria.
The Journal of antibiotics 2010;63(6):325-8.
2010: Tadaaki Satou; Shio Murakami; Mariko Matsuura; Shinichiro Hayashi; Kazuo Koike
Anxiolytic effect and tissue distribution of inhaled Alpinia zerumbet essential oil in mice.
Natural product communications 2010;5(1):143-6.
2009: Wei Li; Hongwei Fu; Hong Bai; Tatsunori Sasaki; Hiroyoshi Kato; Kazuo Koike
Triterpenoid saponins from Rubus ellipticus var. obcordatus.
Journal of natural products 2009;72(10):1755-60.
2009: Yojiro Anzai; Yohei Iizaka; Wei Li; Naoki Idemoto; Shu-ichi Tsukada; Kazuo Koike; Kenji Kinoshita; Fumio Kato
Production of rosamicin derivatives in Micromonospora rosaria by introduction of D-mycinose biosynthetic gene with PhiC31-derived integration vector pSET152.
Journal of industrial microbiology & biotechnology 2009;36(8):1013-21.
2009: Tadaaki Satou; Mariko Matsuura; Shio Murakami; Shinichiro Hayashi; Kazuo Koike
Composition and seasonal variation of the essential oil from Abies sachalinensis from Hokkaido, Japan.
Natural product communications 2009;4(6):845-8.
2009: Wei Li; Xueyan Bi; Kun Wang; Dongxia Li; Tadaaki Satou; Kazuo Koike
Triterpenoid saponins from Impatiens siculifer.
Phytochemistry 2009;70(6):816-21.
2009: Shio Murakami; Wei Li; Mariko Matsuura; Tadaaki Satou; Shinichiro Hayashi; Kazuo Koike
Composition and seasonal variation of essential oil in Alpinia zerumbet from Okinawa Island.
Journal of natural medicines 2009;63(2):204-8.
2005: Tadaaki Satou; Akiko Horiuchi; Nobuaki Akao; Kazuo Koike; Koichiro Fujita; Tamotsu Nikaido
Toxocara canis: search for a potential drug amongst beta-carboline alkaloids--in vitro and mouse studies.
Experimental parasitology 2005;110(2):134-9.
2005: Akiko Horiuchi; Tadaaki Satou; Nobuaki Akao; Kazuo Koike; Koichiro Fujita; Tamotsu Nikaido
The effect of free and polyethylene glycol-liposome-entrapped albendazole on larval mobility and number in Toxocara canis infected mice.
Veterinary parasitology 2005;129(1-2):83-7.
2004: Quan Zheng; Kazuo Koike; Li-Kun Han; Hiromichi Okuda; Tamotsu Nikaido
New biologically active triterpenoid saponins from Scabiosa tschiliensis.
Journal of natural products 2004;67(4):604-13.
2004: Hongzhu Guo; Kazuo Koike; Wei Li; Dean Guo; Tamotsu Nikaido
Maltol glucosides from the tuber of Smilax bockii.
Phytochemistry 2004;65(4):481-4.
2004: Hongzhu Guo; Kazuo Koike; Wei Li; Tadaaki Satou; Dean Guo; Tamotsu Nikaido
Saponins from the flower buds of Buddleja officinalis.
Journal of natural products 2004;67(1):10-3.
2003: Yanfang Su; Kazuo Koike; Tamotsu Nikaido; Jiansheng Liu; Junhua Zheng; Dean Guo
Conyzasaponins I-Q, nine new triterpenoid daponins from Conyza blinii.
Journal of natural products 2003;66(12):1593-9.
2002: Tadaaki Satou; Nobuaki Akao; Rinako Matsuhashi; Kazuo Koike; Koichiro Fujita; Tamotsu Nikaido
Inhibitory effect of isoquinoline alkaloids on movement of second-stage larvae of Toxocara canis.
Biological & pharmaceutical bulletin 2002;25(12):1651-4.
2002: Wei Li; Kazuo Koike; Yoshihisa Asada; Masao Hirotani; Hekai Rui; Takafumi Yoshikawa; Tamotsu Nikaido
Flavonoids from Glycyrrhiza pallidiflora hairy root cultures.
Phytochemistry 2002;60(4):351-5.
2002: Tadaaki Satou; Masataka Koga; Rinako Matsuhashi; Kazuo Koike; Isao Tada; Tamotsu Nikaido
Assay of nematocidal activity of isoquinoline alkaloids using third-stage larvae of Strongyloides ratti and S. venezuelensis.
Veterinary parasitology 2002;104(2):131-8.
2002: Rinako Matsuhashi; Tadaaki Satou; Kazuo Koike; Akihito Yokosuka; Yoshihiro Mimaki; Yutaka Sashida; Tamotsu Nikaido
Nematocidal activity of isoquinoline alkaloids against a species of diplogastridae.
Planta medica 2002;68(2):169-71.
2001: W Li; Y Asada; Kazuo Koike; M Hirotani; H Rui; T Yoshikawa; Tamotsu Nikaido
Flavonoids from Glycyrrhiza pallidiflora hairy root cultures.
Phytochemistry 2001;58(4):595-8.
2001: Tadaaki Satou; M Koga; Kazuo Koike; I Tada; Tamotsu Nikaido
Nematocidal activities of thiabendazole and ivermectin against the larvae of Strongyloides ratti and S. venezuelensis.
Veterinary parasitology 2001;99(4):311-22.
2001: H Fu; Kazuo Koike; Q Zheng; K Mitsunaga; Z Jia; Tamotsu Nikaido; W Lin; D Guo; L Zhang
Fargosides A-E, triterpenoid saponins from Holboellia fargesii.
Chemical & pharmaceutical bulletin 2001;49(8):999-1002.
2001: Kazuo Koike; Z Jia; Tamotsu Nikaido
New triterpenoid saponins from Maesa tenera.
Chemical & pharmaceutical bulletin 2001;49(6):758-61.
2000: I Watanabe; Kazuo Koike; Tadaaki Satou; Tamotsu Nikaido
Nematocidal activity of quassinoids against a species of Diplogastridae.
Biological & pharmaceutical bulletin 2000;23(6):723-6.
1999: I Watanabe; Kazuo Koike; Tadaaki Satou; Tamotsu Nikaido
Nematocidal activity of picrodendrins against a species of diplogastridae.
Biological & pharmaceutical bulletin 1999;22(12):1310-3.
1999: Kazuo Koike; Z Jia; Tamotsu Nikaido
New triterpenoid saponins and sapogenins from Saponaria officinalis.
Journal of natural products 1999;62(12):1655-9.
1999: Z Zhang; Kazuo Koike; Z Jia; Tamotsu Nikaido; D Guo; J Zheng
New saponins from the seeds of Aesculus chinensis.
Chemical & pharmaceutical bulletin 1999;47(11):1515-20.
1999: Z Zhang; Kazuo Koike; Z Jia; Tamotsu Nikaido; D Guo; J Zheng
Triterpenoidal saponins from Gleditsia sinensis.
Phytochemistry 1999;52(4):715-22.
1999: T Saeki; Kazuo Koike; Tamotsu Nikaido
A comparative study on commercial, botanical gardens and wild samples of the roots of Platycodon grandiflorum by HPLC analysis.
Planta medica 1999;65(5):428-31.
1999: Tamotsu Nikaido; Kazuo Koike; K Mitsunaga; T Saeki
Two new triterpenoid saponins from Platycodon grandiflorum.
Chemical & pharmaceutical bulletin 1999;47(6):903-4.
1999: Z Zhang; Kazuo Koike; Z Jia; Tamotsu Nikaido; D Guo; J Zheng
Gleditsiosides N-Q, new triterpenoid saponins from Gleditsia sinensis.
Journal of natural products 1999;62(6):877-81.
1999: Z Zhang; Kazuo Koike; Z Jia; Tamotsu Nikaido; D Guo; J Zheng
Four new triterpenoidal saponins acylated with one monoterpenic acid from Gleditsia sinensis.
Journal of natural products 1999;62(5):740-5.
1999: Kazuo Koike; Z Jia; S Ohura; S Mochida; Tamotsu Nikaido
Minor triterpenoid saponins from Ardisia crenata.
Chemical & pharmaceutical bulletin 1999;47(3):434-5.
1999: Z Zhang; Kazuo Koike; Z Jia; Tamotsu Nikaido; D Guo; J Zheng
Triterpenoidal saponins acylated with two monoterpenic acids from Gleditsia sinensis.
Chemical & pharmaceutical bulletin 1999;47(3):388-93.
1999: Z Jia; Kazuo Koike; Tamotsu Nikaido
Saponarioside C, the first alpha-D-galactose containing triterpenoid saponin, and five related compounds from Saponaria officinalis.
Journal of natural products 1999;62(3):449-53.
1999: Kazuo Koike; M Kudo; Z Jia; Tamotsu Nikaido; Y Ide; T Sakura
New triterpenoid saponins from Maesa japonica.
Journal of natural products 1999;62(2):228-32.
1998: J Yanagida; Rinako Matsuhashi; I Watanabe; Tadaaki Satou; Kazuo Koike; Tamotsu Nikaido; S Akao
A new subculture and nematocidal assay using a species of diplogastridae.
Chemical & pharmaceutical bulletin 1998;46(8):1261-4.
1998: Z Jia; Kazuo Koike; M Kudo; Huiliang Li; Tamotsu Nikaido
Triterpenoid saponins and sapogenins from Vaccaria segetalis.
Phytochemistry 1998;48(3):529-36.
1998: Kazuo Koike; Z Jia; Tamotsu Nikaido
Triterpenoid saponins from Vaccaria segetalis.
Phytochemistry 1998;47(7):1343-9.
1994: Z Jia; Kazuo Koike; Tamotsu Nikaido; T Ohmoto; M Ni
Triterpenoid saponins from Ardisia crenata and their inhibitory activity on cAMP phosphodiesterase.
Chemical & pharmaceutical bulletin 1994;42(11):2309-14.
1994: Z Jia; Kazuo Koike; T Ohmoto; M Ni
Triterpenoid saponins from Ardisia crenata.
Phytochemistry 1994;37(5):1389-96.
1994: K Kosuge; K Mitsunaga; Kazuo Koike; T Ohmoto
Studies on the constituents of Ailanthus integrifolia.
Chemical & pharmaceutical bulletin 1994;42(8):1669-71.
1994: Y Ouyang; Kazuo Koike; T Ohmoto
Canthin-6-one alkaloids from Brucea mollis var. tonkinensis.
Phytochemistry 1994;36(6):1543-6.
1994: H Y Li; Kazuo Koike; T Ohmoto
Triterpenoid saponins from Dianthus chinensis.
Phytochemistry 1994;35(3):751-6.