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Yoshihisa Takaishi

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Genes & Molecular Sequences

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Uzbekistan

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Publications

TOP 3
Hisako Sasaki; Hirofumi Shibatav; Yoshiki Kashiwada; Yoshihisa Takaishi
Prenylated flavonoids from the roots of Desmodium caudatum and evaluation of their antifungal activity.
Hisako Sasaki; Hirofumi Shibata; Yoshiki Kashiwada; Yoshihisa Takaishi
Prenylated flavonoids from Desmodium caudatum and evaluation of their anti-MRSA activity.
Mei Na Jin; Yoshihisa Takaishi; Zhi Yao; Hong-quan Duan
Lignans from Schisandra propinqua with inhibitory effects on lymphocyte proliferation.

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All Publications

2012: Hisako Sasaki; Hirofumi Shibatav; Yoshiki Kashiwada; Yoshihisa Takaishi
Prenylated flavonoids from the roots of Desmodium caudatum and evaluation of their antifungal activity.
Planta medica 2012;78(17):1851-6.
2012: Hisako Sasaki; Hirofumi Shibata; Yoshiki Kashiwada; Yoshihisa Takaishi
Prenylated flavonoids from Desmodium caudatum and evaluation of their anti-MRSA activity.
Phytochemistry 2012;82():136-42.
2012: Mei Na Jin; Yoshihisa Takaishi; Zhi Yao; Hong-quan Duan
Lignans from Schisandra propinqua with inhibitory effects on lymphocyte proliferation.
Planta medica 2012;78(8):807-13.
2012: Tamotsu Tanaka; Mai Urikura; Yoshiki Kashiwada; Ayaka Kassai; Jun-ichi Morishige; Katsuya Morito; Mayumi Ohmoto; Kiyoshi Satouchi; Yoshihisa Takaishi; Akira Tokumura
Quantification of phosphatidic acid in foodstuffs using a thin-layer-chromatography-imaging technique.
Journal of agricultural and food chemistry 2012;60(16):4156-61.
2012: Shin-ichiro Kurimoto; Mamoru Okasaka; Kyoko Suzuki; Yoshiki Kashiwada; Olimjon K Kodzhimatov; Yoshihisa Takaishi
Sesquiterpene lactone glycosides from the roots of Ferula varia.
Chemical & pharmaceutical bulletin 2012;60(7):913-9.
2012: Yoshiki Kashiwada; Sang-Yong Kim; Shin-ichiro Kurimoto; Hirofumi Shibata; Fakhruddin Ali Ahmed; Toshihiro Fujioka; Yoshihisa Takaishi
New α-glucosides of caffeoyl quinic acid from the leaves of Moringa oleifera Lam.
Journal of natural medicines 2012;66(1):217-21.
2011: Shin-ichiro Kurimoto; Kuo-Hsiung Lee; Yoshiki Kashiwada; Yoshihisa Takaishi
Triterpenes and a triterpene glucoside from Dysoxylum cumingianum.
Phytochemistry 2011;72(17):2205-11.
2011: Ming-Chan Li; Yoshihisa Takaishi; Shen-An Tang; Zhi Yao; Hong-quan Duan
Isolation of novel phenolic compounds with multidrug resistance (MDR) reversal properties from Onychium japonicum.
Chemistry & biodiversity 2011;8(6):1112-20.
2011: Yoshiki Kashiwada; Kazuya Nishimura; Shin-ichiro Kurimoto; Yoshihisa Takaishi
New 29-nor-cycloartanes with a 3,4-seco- and a novel 2,3-seco-structure from the leaves of Sinocalycanthus chinensis.
Bioorganic & medicinal chemistry 2011;19(9):2790-6.
2011: Shin-ichiro Kurimoto; Kuo-Hsiung Lee; Susan L Morris-Natschke; Yoshiki Kashiwada; Yoshihisa Takaishi
Dyscusins A-C, three new steroids from the leaves of Dysoxylum cumingianum.
Chemical & pharmaceutical bulletin 2011;59(10):1303-6.
2011: Sang-Yong Kim; Shun-Lin Li; Kotaro Murakami; Han-Dong Sun; Yoshiki Kashiwada; Kazuyoshi Kawazoe; Yoshihisa Takaishi
Spicachlorantins G-J, new lindenane sesquiterpenoid dimers from the roots of Chloranthus spicatus.
Chemical & pharmaceutical bulletin 2011;59(10):1281-4.
2011: Juan Xiong; Masatoshi Taniguchi; Yoshiki Kashiwada; Takashi Yamagishi; Yoshihisa Takaishi
Seven new dammarane triterpenes from the floral spikes of Betula platyphylla var. japonica.
Journal of natural medicines 2011;65(1):217-23.
2011: Shin-Ichiro Kurimoto; Mamoru Okasaka; Yoshiki Kashiwada; Olimjon K Kodzhimatov; Yoshihisa Takaishi
Four new glucosides from the aerial parts of Mediasia macrophylla.
Journal of natural medicines 2011;65(1):180-5.
2010: Wen Zhang; Zhi Yao; Yan Wen Zhang; Xing Xiang Zhang; Yoshihisa Takaishi; Hong-quan Duan
Immunosuppressive sesquiterpenes from Buddleja daviddi.
Planta medica 2010;76(16):1882-7.
2010: Jie Teng; Rong Zhang; Yan-Wen Zhang; Hong-quan Duan; Yoshihisa Takaishi
A new labdanic norditerpene from Pinus sylvestris.
Natural product research 2010;24(17):1587-91.
2010: Juan Xiong; Yoshiki Kashiwada; Chin-Ho Chen; Keduo Qian; Susan L Morris-Natschke; Kuo-Hsiung Lee; Yoshihisa Takaishi
Conjugates of betulin derivatives with AZT as potent anti-HIV agents.
Bioorganic & medicinal chemistry 2010;18(17):6451-69.
2010: Juan Xiong; Masatoshi Taniguchi; Yoshiki Kashiwada; Michiko Sekiya; Takashi Yamagishi; Yoshihisa Takaishi
Papyriferic acid derivatives as reversal agents of multidrug resistance in cancer cells.
Bioorganic & medicinal chemistry 2010;18(8):2964-75.
2010: Shin-ichiro Kurimoto; Mamoru Okasaka; Yoshiki Kashiwada; Olimjon K Kodzhimatov; Yoshihisa Takaishi
A C14-polyacetylenic glucoside with an alpha-pyrone moiety and four C10-polyacetylenic glucosides from Mediasia macrophylla.
Phytochemistry 2010;71(5-6):688-92.
2009: Naonobu Tanaka; Yoshiki Kashiwada; Sang Yong Kim; Waka Hashida; Michiko Sekiya; Yasumasa Ikeshiro; Yoshihisa Takaishi
Acylphloroglucinol, biyouyanagiol, biyouyanagin B, and related spiro-lactones from Hypericum chinense.
Journal of natural products 2009;72(8):1447-52.
2009: Naonobu Tanaka; Yoshiki Kashiwada; Sang-Yong Kim; Michiko Sekiya; Yasumasa Ikeshiro; Yoshihisa Takaishi
Xanthones from Hypericum chinense and their cytotoxicity evaluation.
Phytochemistry 2009;70(11-12):1456-61.
2009: Jin-Bo Fang; Zhi Yao; Jia-Chun Chen; Yan-Wen Liu; Yoshihisa Takaishi; Hong-quan Duan
Cytotoxic triterpene saponins from Alternanthera philoxeroides.
Journal of Asian natural products research 2009;11(3):261-6.
2009: Jun-Yi Hu; Zhi Yao; Ying-Qian Xu; Yoshihisa Takaishi; Hong-quan Duan
Triterpenes from Astilbe chinensis.
Journal of Asian natural products research 2009;11(3):236-42.
2009: Naonobu Tanaka; Yoshiki Kashiwada; Tatsuro Nakano; Hirofumi Shibata; Tomihiko Higuchi; Michiko Sekiya; Yasumasa Ikeshiro; Yoshihisa Takaishi
Chromone and chromanone glucosides from Hypericum sikokumontanum and their anti-Helicobacter pylori activities.
Phytochemistry 2009;70(1):141-6.
2008: Freddy Ramos; Yoshihisa Takaishi; Yoshiki Kashiwada; Coralia Osorio; Carmenza Duque; Ricardo Acuña; Yoshinori Fujimoto
Ent-3,4-seco-labdane and ent-labdane diterpenoids from Croton stipuliformis (Euphorbiaceae).
Phytochemistry 2008;69(12):2406-10.
2008: Chika Hashida; Naonobu Tanaka; Yoshiki Kashiwada; Makoto Ogawa; Yoshihisa Takaishi
Prenylated Phloroglucinol Derivatives from Hypericum perforatum var. angustifolium.
Chemical & pharmaceutical bulletin 2008;56(8):1164-7.
2008: Waka Hashida; Naonobu Tanaka; Yoshiki Kashiwada; Michiko Sekiya; Yasumasa Ikeshiro; Yoshihisa Takaishi
Tomoeones A-H, cytotoxic phloroglucinol derivatives from Hypericum ascyron.
Phytochemistry 2008;69(11):2225-30.
2008: Lan-tian Zhang; Yoshihisa Takaishi; Yan-wen Zhang; Hong-quan Duan
[Studies on chemical constituents from rhizome of Anemone flaccida].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 2008;33(14):1696-9.
2008: Pu Liu; Zhi Yao; Wen Zhang; Yoshihisa Takaishi; Hong-quan Duan
Novel Nortriterpenes from Phlomis umbrosa.
Chemical & pharmaceutical bulletin 2008;56(7):951-5.
2008: Mamoru Okasaka; Yoshiki Kashiwada; Olimjon K Kodzhimatov; Ozodbek Ashurmetov; Yoshihisa Takaishi
Monoterpene glycosides from Paeonia hybrida.
Phytochemistry 2008;69(8):1767-72.
2008: Shunsuke Ishida; Mamoru Okasaka; Freddy Ramos; Yoshiki Kashiwada; Yoshihisa Takaishi; Olimjon K Kodzhimatov; Ozodbek Ashurmetov
New alkaloid from the aerial parts of Codonopsis clematidea.
Journal of natural medicines 2008;62(2):236-8.
2008: Yoshio Takeda; Maki Tomonari; Shihoko Arimoto; Toshiya Masuda; Hideaki Otsuka; Katsuyoshi Matsunami; Gisho Honda; Michiho Ito; Yoshihisa Takaishi; Fumiyuki Kiuchi; Olimjon K Khodzhimatov; Ozodbek Ashurmetov
A new phenolic glucoside from an Uzbek medicinal plant, Origanum tyttanthum.
Journal of natural medicines 2008;62(1):71-4.
2007: Kyoko Suzuki; Mamoru Okasaka; Yoshiki Kashiwada; Yoshihisa Takaishi; Gisho Honda; Michiho Ito; Yoshio Takeda; Olimjon K Kodzhimatov; Ozodbek Ashurmetov; Michiko Sekiya; Yasumasa Ikeshiro
Sesquiterpene lactones from the roots of Ferula varia and their cytotoxic activity.
Journal of natural products 2007;70(12):1915-8.
2007: Ying-Qian Xu; Zhi Yao; Jun-Yi Hu; Jie Teng; Yoshihisa Takaishi; Hong-quan Duan
Immunosuppressive terpenes from Prinsepia utilis.
Journal of Asian natural products research 2007;9(6-8):637-42.
2007: Pu Liu; Jie Teng; Yan-wen Zhang; Yoshihisa Takaishi; Hong-quan Duan
[Chemical constituents from rhizome of Phlomis umbrosa].
Yao xue xue bao = Acta pharmaceutica Sinica 2007;42(4):401-4.
2007: Wen Zhou; Hong-ru Li; Shu-fen Li; Yoshihisa Takaishi; Hong-quan Duan
[Study on chromatographic fingerprint of extractive from Tripterygium wilfordii with supercritical carbon dioxide].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 2007;32(8):706-9.
2007: Yoshiki Kashiwada; Michiko Sekiya; Kimihisa Yamazaki; Yasumasa Ikeshiro; Toshihiro Fujioka; Takashi Yamagishi; Shuji Kitagawa; Yoshihisa Takaishi
Triterpenoids from the floral spikes of Betula platyphylla var. japonica and their reversing activity against multidrug-resistant cancer cells.
Journal of natural products 2007;70(4):623-7.
2007: Naonobu Tanaka; Yoshihisa Takaishi
Xanthones from stems of Hypericum chinense.
Chemical & pharmaceutical bulletin 2007;55(1):19-21.
2006: Mamoru Okasaka; Yoshihisa Takaishi; Yoshiki Kashiwada; Olimjon K Kodzhimatov; Ozodbek Ashurmetov; Ai J Lin; L Mark Consentino; Kuo-Hsiung Lee
Terpenoids from Juniperus polycarpus var. seravschanica.
Phytochemistry 2006;67(24):2635-40.
2006: Naonobu Tanaka; Yoshihisa Takaishi
Xanthones from Hypericum chinense.
Phytochemistry 2006;67(19):2146-51.
2006: Hiroyuki Nakagawa; Yoshihisa Takaishi; Naonobu Tanaka; Koichiro Tsuchiya; Hirofumi Shibata; Tomihiko Higuti
Chemical constituents from the peels of Citrus sudachi.
Journal of natural products 2006;69(8):1177-9.
2006: Y-B Liu; Wei Jia; Wen-Yuan Gao; A-H Zhao; Y-W Zhang; Yoshihisa Takaishi; Hong-quan Duan
Two eudesmane sesquiterpenes from Laggera pterodonta.
Journal of Asian natural products research 2006;8(4):303-7.
2006: Freddy Ramos; Yoshihisa Takaishi; Kazuyoshi Kawazoe; Coralia Osorio; Carmenza Duque; Ricardo Acuña; Yoshinori Fujimoto; Mitsunobu Sato; Masato Okamoto; Tetsuya Oshikawa; Sharif Uddin Ahmed
Immunosuppressive diacetylenes, ceramides and cerebrosides from Hydrocotyle leucocephala.
Phytochemistry 2006;67(11):1143-50.
2006: Freddy A Ramos; Yoshihisa Takaishi; Miki Shirotori; Yousuke Kawaguchi; Koichiro Tsuchiya; Hirofumi Shibata; Tomihiko Higuti; Tetsuo Tadokoro; Minoru Takeuchi
Antibacterial and antioxidant activities of quercetin oxidation products from yellow onion (Allium cepa) skin.
Journal of agricultural and food chemistry 2006;54(10):3551-7.
2006: K Kondo; Yoshihisa Takaishi; Hirofumi Shibata; Tomihiko Higuti
ILSMRs (intensifier of beta-lactam-susceptibility in methicillin-resistant Staphylococcus aureus) from Tara [Caesalpinia spinosa (Molina) Kuntze].
Phytomedicine : international journal of phytotherapy and phytopharmacology 2006;13(3):209-12.
2006: Quan-Lin Yu; Hong-quan Duan; Yoshihisa Takaishi; Wen-Yuan Gao
A novel triterpene from Centella asiatica.
Molecules (Basel, Switzerland) 2006;11(9):661-5.
2005: Xiao-Dong Wang; Wei Jia; Wen-Yuan Gao; Rong Zhang; Yan-Wen Zhang; Jun Zhang; Yoshihisa Takaishi; Hong-quan Duan
Terpene alkaloids from Tripterygium wilfordii.
Journal of Asian natural products research 2005;7(5):755-9.
2005: Wataru Sakane; Noriyuki Hara; Yoshinori Fujimoto; Yoshihisa Takaishi; Ricardo Acuña; Coralia Osorio; Carmenza Duque
Cupaniol, a New branched polyprenol, from Cupania latifolia.
Chemical & pharmaceutical bulletin 2005;53(8):1037-9.
2005: Naonobu Tanaka; Mamoru Okasaka; Youko Ishimaru; Yoshihisa Takaishi; Mitsunobu Sato; Masato Okamoto; Tetsuya Oshikawa; Sharif Uddin Ahmed; L Mark Consentino; Kuo-Hsiung Lee
Biyouyanagin A, an anti-HIV agent from Hypericum chinense L. var. salicifolium.
Organic letters 2005;7(14):2997-9.
2005: Adriana Bonilla; Carmenza Duque; Cristina Garzón; Yoshihisa Takaishi; Kazutaka Yamaguchi; Noriyuki Hara; Yoshinori Fujimoto
Champanones, yellow pigments from the seeds of champa (Campomanesia lineatifolia).
Phytochemistry 2005;66(14):1736-40.
2005: Toshimasa Ochi; Hirofumi Shibata; Tomihiko Higuti; Ko-hei Kodama; Takenori Kusumi; Yoshihisa Takaishi
Anti-Helicobacter pylori compounds from Santalum album.
Journal of natural products 2005;68(6):819-24.
2005: Xiaodong Wang; Wenyuan Gao; Zhi Yao; Shaoyu Zhang; Yanwen Zhang; Yoshihisa Takaishi; Hongquan Duan
Immunosuppressive sesquiterpenes from Tripterygium wilfordii.
Chemical & pharmaceutical bulletin 2005;53(6):607-10.
2005: Takaaki Sagawa; Yoshihisa Takaishi; Yoshinori Fujimoto; Carmenza Duque; Coralia Osorio; Freddy Ramos; Cristina Garzon; Mitsunobu Sato; Masato Okamoto; Tetsuya Oshikawa; Sharif Uddin Ahmed
Cyclobutane dimers from the Colombian medicinal plant Achyrocline bogotensis.
Journal of natural products 2005;68(4):502-5.
2005: Hirofumi Shibata; Kyoko Kondo; Ryo Katsuyama; Kazuyoshi Kawazoe; Yoichi Sato; Kotaro Murakami; Yoshihisa Takaishi; Naokatu Arakaki; Tomihiko Higuti
Alkyl gallates, intensifiers of beta-lactam susceptibility in methicillin-resistant Staphylococcus aureus.
Antimicrobial agents and chemotherapy 2005;49(2):549-55.
2005: Erdem Yesilada; Erdal Bedir; Ihsan Caliş; Yoshihisa Takaishi; Yasukazu Ohmoto
Effects of triterpene saponins from Astragalus species on in vitro cytokine release.
Journal of ethnopharmacology 2005;96(1-2):71-7.
2004: Kentarou Kogure; I Yamauchi; A Tokumura; K Kondou; Naonobu Tanaka; Yoshihisa Takaishi; Kenji Fukuzawa
Novel antioxidants isolated from plants of the genera Ferula, Inula, Prangos and Rheum collected in Uzbekistan.
Phytomedicine : international journal of phytotherapy and phytopharmacology 2004;11(7-8):645-51.
2004: Hiroyuki Nakagawa; Yoshihisa Takaishi; Yoshinori Fujimoto; Carmenza Duque; Cristina Garzon; Mitsunobu Sato; Masato Okamoto; Tetsuya Oshikawa; Sharif Uddin Ahmed
Chemical constituents from the Colombian medicinal plant Maytenus laevis.
Journal of natural products 2004;67(11):1919-24.
2004: Yousuke Kawaguchi; Toshimasa Ochi; Yoshihisa Takaishi; Kazuyoshi Kawazoe; Kuo-Hsiung Lee
New sesquiterpenes from Capsicum annuum.
Journal of natural products 2004;67(11):1893-6.
2004: Naonobu Tanaka; Yoshihisa Takaishi; Yasuhiro Shikishima; Yuka Nakanishi; Kenneth F Bastow; Kuo-Hsiung Lee; Gisho Honda; Michiho Ito; Yoshio Takeda; Olimjon K Kodzhimatov; Ozodbek Ashurmetov
Prenylated benzophenones and xanthones from Hypericum scabrum.
Journal of natural products 2004;67(11):1870-5.
2004: Sayaka Nakano; Yoshinori Fujimoto; Yoshihisa Takaishi; Coralia Osorio; Carmenza Duque
Cucurbita-5,23-diene-3beta,25-diol from Sicana odorifera.
Fitoterapia 2004;75(6):609-11.
2004: Naonobu Tanaka; Nobuyuki Ooba; Hongquan Duan; Yoshihisa Takaishi; Yuka Nakanishi; Kenneth F Bastow; Kuo-Hsiung Lee
Kaurane and abietane diterpenoids from Tripterygium doianum (Celastraceae).
Phytochemistry 2004;65(14):2071-6.
2004: Mamoru Okasaka; Yoshihisa Takaishi; Kentarou Kogure; Kenji Fukuzawa; Hirohumi Shibata; Tomihiko Higuti; Gisho Honda; Michiho Ito; Olimjon K Kodzhimatov; Ozodbek Ashurmetov
New stilbene derivatives from Calligonum leucocladum.
Journal of natural products 2004;67(6):1044-6.
2004: Ekrem Sezik; Erdem Yesilada; Hüsnitdin Shadidoyatov; Zeynullah Kulivey; Alim M Nigmatullaev; Hamdulla N Aripov; Yoshihisa Takaishi; Yoshio Takeda; Gisho Honda
Folk medicine in Uzbekistan. I. Toshkent, Djizzax, and Samarqand provinces.
Journal of ethnopharmacology 2004;92(2-3):197-207.
2004: Wenyuan Gao; Rong Zhang; Wei Jia; Jun Zhang; Yoshihisa Takaishi; Hongquan Duan
Immunosuppressive diterpenes from Veronicastrum sibiricum.
Chemical & pharmaceutical bulletin 2004;52(1):136-7.
2003: Ai Suga; Yoshihisa Takaishi; Satoru Goto; Tatsuo Munakata; Izumi Yamauchi; Kentaro Kogure
Two lignan dimers from bamboo stems (Phyllostachys edulis).
Phytochemistry 2003;64(5):991-6.
2003: Toshimasa Ochi; Yoshihisa Takaishi; Kentarou Kogure; Izumi Yamauti
Antioxidant activity of a new capsaicin derivative from Capsicum annuum.
Journal of natural products 2003;66(8):1094-6.
2003: Kazuyoshi Kawazoe; Yoshiko Tsubouchi; Norasyikin Abdullah; Yoshihisa Takaishi; Hirohumi Shibata; Tomihiko Higuti; Hitoshi Hori; Makoto Ogawa
Sesquiterpenoids from Artemisia gilvescens and an anti-MRSA compound.
Journal of natural products 2003;66(4):538-9.
2002: Yasuhiro Shikishima; Yoshihisa Takaishi; Gisho Honda; Michiho Ito; Yoshio Takeda; Motoo Tori; Shigeru Takaoka; Olimjon K Kodzhimatov; Ozodbek Ashurmetov
Sesquiterpenes from Ferula penninervis.
Journal of natural products 2002;65(12):1897-903.
2002: Hongquan Duan; Yoshihisa Takaishi; Motoo Tori; Shigeru Takaoka; Gisho Honda; Michiho Ito; Yoshio Takeda; Olimjon K Kodzhimatov; K Kodzhimatov; Ozodbek Ashurmetov
Polysulfide derivatives from Ferula foetida.
Journal of natural products 2002;65(11):1667-9.
2002: Kimiko Tamemoto; Yoshihisa Takaishi; Kazuyoshi Kawazoe; Gisho Honda; Michiho Ito; Fumiyuki Kiuchi; Yoshio Takeda; Olimjon K Kodzhimatov; Ozodbek Ashurmetov; Katsuhide Shimizu; Hideko Nagasawa; Yoshihiro Uto; Hitoshi Hori
An unusual sesquiterpene derivative from Ferula kuhistanica.
Journal of natural products 2002;65(9):1323-4.
2002: Naonobu Tanaka; Hongquan Duan; Yoshihisa Takaishi; Kazuyoshi Kawazoe; Satoru Goto
Terpenoids from Tripterygium doianum (Celastraceae).
Phytochemistry 2002;61(1):93-8.
2002: Michiko Matsuhisa; Yasuhiro Shikishima; Yoshihisa Takaishi; Gisho Honda; Michiho Ito; Yoshio Takeda; Hirohumi Shibata; Tomihiko Higuti; Olimjon K Kodzhimatov; Ozodbek Ashurmetov
Benzoylphloroglucinol derivatives from Hypericum scabrum.
Journal of natural products 2002;65(3):290-4.
2002: Yukiko Tada; Yasuhiro Shikishima; Yoshihisa Takaishi; Hirofumi Shibata; Tomihiko Higuti; Gisho Honda; Michiho Ito; Yoshio Takeda; Olimjon K Kodzhimatov; Ozodbek Ashurmetov; Yasukazu Ohmoto
Coumarins and gamma-pyrone derivatives from Prangos pabularia: antibacterial activity and inhibition of cytokine release.
Phytochemistry 2002;59(6):649-54.
2002: Hongquan Duan; Yoshihisa Takaishi; Yoshinori Fujimoto; Cristina Garzon; Coralia Osorio; Carmenza Duque
Chemical constituents from the colombian medicinal plant Niphogeton ternata.
Chemical & pharmaceutical bulletin 2002;50(1):115-7.
2002: Hongquan Duan; Yoshihisa Takaishi; Hiroshi Momota; Yasukazu Ohmoto; Takao Taki
Immunosuppressive constituents from Saussurea medusa.
Phytochemistry 2002;59(1):85-90.
2001: B Fu; BN Su; Yoshihisa Takaishi; Gisho Honda; Michiho Ito; Yoshio Takeda; Olimjon K Kodzhimatov; Ozodbek Ashurmetov
A bis-sesquiterpene and sesquiterpenolides from Inula macrophylla.
Phytochemistry 2001;58(7):1121-8.
2001: Kimiko Tamemoto; Yoshihisa Takaishi; B Chen; Kazuyoshi Kawazoe; Hirofumi Shibata; Tomihiko Higuti; Gisho Honda; Michiho Ito; Yoshio Takeda; Olimjon K Kodzhimatov; Ozodbek Ashurmetov
Sesquiterpenoids from the fruits of Ferula kuhistanica and antibacterial activity of the constituents of F. kuhistanica.
Phytochemistry 2001;58(5):763-7.
2001: Yoshio Takeda; N Isai; Toshiya Masuda; Gisho Honda; Yoshihisa Takaishi; Michiho Ito; Hideaki Otsuka; Ozodbek Ashurmetov; Olimjon K Khodzhimatov
Phlomisflavosides A and B, new flavonol bisglycosides from Phlomis spinidens.
Chemical & pharmaceutical bulletin 2001;49(8):1039-41.
2001: Yasuhiro Shikishima; Yoshihisa Takaishi; Gisho Honda; Michiho Ito; Y Takfda; Olimjon K Kodzhimatov; Ozodbek Ashurmetov; Kuo-Hsiung Lee
Chemical constituents of Prangos tschiniganica; structure elucidation and absolute configuration of coumarin and furanocoumarin derivatives with anti-HIV activity.
Chemical & pharmaceutical bulletin 2001;49(7):877-80.
2001: B Chen; Yoshihisa Takaishi; Kazuyoshi Kawazoe; Kimiko Tamemoto; Gisho Honda; Michiho Ito; Yoshio Takeda; Olimjon K Kodzhimatov; Ozodbek Ashurmetov
Farnesyl hydroxybenzoic acid derivatives from Ferula kuhistanica.
Chemical & pharmaceutical bulletin 2001;49(6):707-10.
2001: Hiroyuki Nakagawa; Hongquan Duan; Yoshihisa Takaishi
Limonoids from Citrus sudachi.
Chemical & pharmaceutical bulletin 2001;49(5):649-51.
2001: Kazuyoshi Kawazoe; A Yutani; Kimiko Tamemoto; S Yuasa; Hirofumi Shibata; Tomihiko Higuti; Yoshihisa Takaishi
Phenylnaphthalene compounds from the subterranean part of Vitex rotundifolia and their antibacterial activity against methicillin-resistant Staphylococcus aureus.
Journal of natural products 2001;64(5):588-91.
2001: Hongquan Duan; Yoshihisa Takaishi; Hiroshi Momota; Yasukazu Ohmoto; Takao Taki; Y Jia; D Li
Immunosuppressive sesquiterpene alkaloids from Tripterygium wilfordii.
Journal of natural products 2001;64(5):582-7.
2001: Yasuhiro Shikishima; Yoshihisa Takaishi; Gisho Honda; Michiho Ito; Yoshio Takeda; Olimjon K Kodzhimatov; Ozodbek Ashurmetov
Terpenoids and gamma-pyrone derivatives from Prangos tschimganica.
Phytochemistry 2001;57(1):135-41.
2001: Ekrem Sezik; E Yeşilada; Gisho Honda; Yoshihisa Takaishi; Yoshio Takeda; T Tanaka
Traditional medicine in Turkey X. Folk medicine in Central Anatolia.
Journal of ethnopharmacology 2001;75(2-3):95-115.
2001: BN Su; Yoshihisa Takaishi; T Yabuuchi; Takenori Kusumi; Motoo Tori; Shigeru Takaoka; Gisho Honda; Michiho Ito; Yoshio Takeda; Olimjon K Kodzhimatov; Ozodbek Ashurmetov
Sesquiterpenes and monoterpenes from the bark of Inula macrophylla.
Journal of natural products 2001;64(4):466-71.
2001: E Yeşilada; H Taninaka; Yoshihisa Takaishi; Gisho Honda; Ekrem Sezik; H Momota; Y Ohmoto; T Taki
In vitro inhibitory effects of Daphne oleoides ssp. oleoides on inflammatory cytokines and activity-guided isolation of active constituents.
Cytokine 2001;13(6):359-64.
2001: Yasuhiro Shikishima; Yoshihisa Takaishi; Gisho Honda; Michiho Ito; Yoshio Takeda; Olimjon K Kodzhimatov; Ozodbek Ashurmetov
Phenylbutanoids and stilbene derivatives of Rheum maximowiczii.
Phytochemistry 2001;56(4):377-81.
2001: H Q Duan; Yoshihisa Takaishi; Y F Jia; D Li
Sesquiterpene polyol esters from Tripterygium wilfordii.
Phytochemistry 2001;56(4):341-6.
2000: E Yeşilada; K Tsuchiya; Yoshihisa Takaishi; K Kawazoe
Isolation and characterization of free radical scavenging flavonoid glycosides from the flowers of Spartium junceum by activity-guided fractionation.
Journal of ethnopharmacology 2000;73(3):471-8.
2000: B Chen; R Teranishi; Kazuyoshi Kawazoe; Yoshihisa Takaishi; Gisho Honda; M Itoh; Yoshio Takeda; Olimjon K Kodzhimatov
Sesquiterpenoids from Ferula kuhistanica.
Phytochemistry 2000;54(7):717-22.
2000: Yoshio Takeda; K Yanagihara; Toshiya Masuda; Hideaki Otsuka; Gisho Honda; Yoshihisa Takaishi; Ekrem Sezik; Erdem Yesilada
Labdane diterpenoids from Marrubium globosum ssp. globosum.
Chemical & pharmaceutical bulletin 2000;48(8):1234-5.
2000: E Yeşilada; Yoshihisa Takaishi; T Fujita; Ekrem Sezik
Anti-ulcerogenic effects of Spartium junceum flowers on in vivo test models in rats.
Journal of ethnopharmacology 2000;70(3):219-26.
2000: Yoshio Takeda; H Matsumura; Toshiya Masuda; Gisho Honda; Hideaki Otsuka; Yoshihisa Takaishi; Ekrem Sezik; Erdem Yesilada
Phlorigidosides A-C, iridoid glucosides from Phlomis rigida.
Phytochemistry 2000;53(8):931-5.
2000: BN Su; Yoshihisa Takaishi; Gisho Honda; M Itoh; Yoshio Takeda; Olimjon K Kodzhimatov; Ozodbek Ashurmetov
Sesquiterpene phenylpropanoid and sesquiterpene chromone derivatives from Ferula pallida.
Journal of natural products 2000;63(4):520-2.
2000: BN Su; Yoshihisa Takaishi; Gisho Honda; M Itoh; Yoshio Takeda; Olimjon K Kodzhimatov; Ozodbek Ashurmetov
Sesquiterpene coumarins and related derivatives from Ferula pallida.
Journal of natural products 2000;63(4):436-40.
2000: Hongquan Duan; Yoshihisa Takaishi; Hiroshi Momota; Yasukazu Ohmoto; Takao Taki; Y Jia; D Li
Triterpenoids from Tripterygium wilfordii.
Phytochemistry 2000;53(7):805-10.
2000: B Chen; Kazuyoshi Kawazoe; Yoshihisa Takaishi; Gisho Honda; M Itoh; Yoshio Takeda; Olimjon K Kodzhimatov; Ozodbek Ashurmetov
Prenylated benzoic acid derivatives from Ferula kuhistanica.
Journal of natural products 2000;63(3):362-5.
2000: Hongquan Duan; Yoshihisa Takaishi; Y Imakura; Y Jia; D Li; L M Cosentino; Kuo-Hsiung Lee
Sesquiterpene alkaloids from Tripterygium hypoglaucum and Tripterygium wilfordii: a new class of potent anti-HIV agents.
Journal of natural products 2000;63(3):357-61.
2000: R Fujita; Hongquan Duan; Yoshihisa Takaishi
Terpenoids from Tripterigyum hypoglaucum.
Phytochemistry 2000;53(6):715-22.
2000: P Zhou; Yoshihisa Takaishi; Hongquan Duan; B Chen; Gisho Honda; M Itoh; Yoshio Takeda; Olimjon K Kodzhimatov; Kuo-Hsiung Lee
Coumarins and bicoumarin from Ferula sumbul: anti-HIV activity and inhibition of cytokine release.
Phytochemistry 2000;53(6):689-97.
2000: BN Su; Yoshihisa Takaishi; Motoo Tori; Shigeru Takaoka; Gisho Honda; M Itoh; Yoshio Takeda; Olimjon K Kodzhimatov; Ozodbek Ashurmetov
Macrophyllols A and B, two unusual novel sesquiterpene and monoterpene dimers from the bark of Inula macrophylla.
Organic letters 2000;2(4):493-6.
1999: A Iida; T Mihara; T Fujita; Yoshihisa Takaishi
Peptidic immunosuppressants from the fungus Trichoderma polysporum.
Bioorganic & medicinal chemistry letters 1999;9(24):3393-6.
1999: Hongquan Duan; Yoshihisa Takaishi; Hiroshi Momota; Yasukazu Ohmoto; Takao Taki; Y Jia; D Li
Immunosuppressive diterpenoids from Tripterygium wilfordii.
Journal of natural products 1999;62(11):1522-5.
1999: E Yeşilada; Yoshihisa Takaishi
A saponin with anti-ulcerogenic effect from the flowers of Spartium junceum.
Phytochemistry 1999;51(7):903-8.
1999: E Yeşilada; Ekrem Sezik; Gisho Honda; Yoshihisa Takaishi; Yoshio Takeda; T Tanaka
Traditional medicine in Turkey IX: folk medicine in north-west Anatolia.
Journal of ethnopharmacology 1999;64(3):195-210.
1998: Erdem Yesilada; D Deliorman; Fatma Ergun; Yoshihisa Takaishi; Y Ono
Effects of the Turkish subspecies of Viscum album on macrophage-derived cytokines.
Journal of ethnopharmacology 1998;61(3):195-200.
1997: E Yeşilada; Osman Ustün; Ekrem Sezik; Yoshihisa Takaishi; Y Ono; Gisho Honda
Inhibitory effects of Turkish folk remedies on inflammatory cytokines: interleukin-1alpha, interleukin-1beta and tumor necrosis factor alpha.
Journal of ethnopharmacology 1997;58(1):59-73.
1996: Gisho Honda; E Yeşilada; M Tabata; Ekrem Sezik; T Fujita; Y Takeda; Yoshihisa Takaishi; T Tanaka
Traditional medicine in Turkey. VI. Folk medicine in west Anatolia: Afyon, Kütahya, Denizli, Muğla, Aydin provinces.
Journal of ethnopharmacology 1996;53(2):75-87.
1996: M Niwa; Y Tsutsumishita; Y Kawai; H Takahara; N Nakamura; Shiroh Futaki; Yoshihisa Takaishi; W Kondoh; H Moritoki
Suppression of inducible nitric oxide synthase mRNA expression by tryptoquinone A.
Biochemical and biophysical research communications 1996;224(2):579-85.
1996: H Moritoki; T Hisayama; K Kida; W Kondoh; S Inoue; Yoshihisa Takaishi
Inhibition by triptoquinone-A of LPS- and IL-1 beta-primed induction of NO synthase in rat thoracic aorta.
Life sciences 1996;59(3):PL49-54.
1995: Hideo Saji; A Watanabe; Y Kiyono; Yasuhiro Magata; Yasuhiko Iida; Yoshihisa Takaishi; A Yokoyama
Application of [125I] (S)-5-iodonicotine, a new radioiodinated ligand, in the assay of nicotinic acetylcholine receptor binding in the brain.
Biological & pharmaceutical bulletin 1995;18(11):1463-6.
1995: E Yeşilada; Gisho Honda; Ekrem Sezik; M Tabata; T Fujita; T Tanaka; Y Takeda; Yoshihisa Takaishi
Traditional medicine in Turkey. V. Folk medicine in the inner Taurus Mountains.
Journal of ethnopharmacology 1995;46(3):133-52.
1995: K Nakano; Y Kanai; K Murakami; Yoshihisa Takaishi
Cucurbitacin glycosides from Cabeça-de-negro.
Phytochemistry 1995;39(1):209-11.
1995: K Nakano; Y Kanai; K Murakami; Yoshihisa Takaishi
Cucurbitacin glycosides from Caput nigri.
Phytochemistry 1995;39(1):205-7.
1994: K Nakano; Y Kanai; K Murakami; Yoshihisa Takaishi; T Tomimatsu
Nor-cucurbitacin glucosides from Caputo nigri.
Phytochemistry 1994;37(3):817-20.
1994: H Sassa; K Kogure; Yoshihisa Takaishi; Hiroshi Terada
Structural basis of potent antiperoxidation activity of the triterpene celastrol in mitochondria: effect of negative membrane surface charge on lipid peroxidation.
Free radical biology & medicine 1994;17(3):201-7.
1994: K Matsuura; O Shima; Y Takeda; Yoshihisa Takaishi; Y Nagaoka; T Fujita
Fungal metabolites. XV. Primary structures of antibiotic peptides, hypelcins B-I, B-II, B-III, B-IV and B-V, from Hypocrea peltata. Application of electrospray mass spectrometry and electrospray mass spectrometry/mass spectrometry.
Chemical & pharmaceutical bulletin 1994;42(5):1063-9.
1994: M Okuda; A Iida; S Uesato; Y Nagaoka; T Fujita; Yoshihisa Takaishi; H Terada
Fungal metabolites. X. The effect of peptide antibiotics, trichosporin-Bs, on the respiratory activity of mitochondria.
Biological & pharmaceutical bulletin 1994;17(4):482-5.
1993: K Matsuura; Akgul Yesilada; A Iida; Y Nagaoka; Yoshihisa Takaishi; T Fujita
Fungal metabolites. IX. Synthesis of a membrane-modifying peptide, hypelcin A-III, from Hypocrea peltata.
Chemical & pharmaceutical bulletin 1993;41(11):1955-9.
1993: Yoshihisa Takaishi; S Ohshima; K Nakano; T Tomimatsu; H Tokuda; H Nishino; A Iwashima
Structures of sesquiterpene polyol esters from Celastrus stephanotiifolius with potential tumor-promotion inhibitor activity.
Journal of natural products 1993;56(6):815-24.
1993: K Ujita; Yoshihisa Takaishi; H Tokuda; H Nishino; A Iwashima; T Fujita
Inhibitory effects of triptogelin A-1 on 12-O-tetradecanoylphorbol-13- acetate-induced skin tumor promotion.
Cancer letters 1993;68(2-3):129-33.
1992: Yoshihisa Takaishi; K Ujita; H Tokuda; H Nishino; A Iwashima; T Fujita
Inhibitory effects of dihydroagarofuran sesquiterpenes on Epstein-Barr virus activation.
Cancer letters 1992;65(1):19-26.
1991: Katsumi Matsuzaki; T Shioyama; E Okamura; J Umemura; T Takenaka; Yoshihisa Takaishi; T Fujita; K Miyajima
A comparative study on interactions of alpha-aminoisobutyric acid containing antibiotic peptides, trichopolyn I and hypelcin A with phosphatidylcholine bilayers.
Biochimica et biophysica acta 1991;1070(2):419-28.
1991: Eiichi Tachikawa; S Takahashi; K Furumachi; Takeshi Kashimoto; A Iida; Y Nagaoka; T Fujita; Yoshihisa Takaishi
Trichosporin-B-III, an alpha-aminoisobutyric acid-containing peptide, causes Ca(2+)-dependent catecholamine secretion from adrenal medullary chromaffin cells.
Molecular pharmacology 1991;40(5):790-7.
1991: Q R Huang; M Iwamoto; S Aoki; N Tanaka; K Tajima; J Yamahara; Yoshihisa Takaishi; M Yoshida; T Tomimatsu; Y Tamai
Anti-5-hydroxytryptamine3 effect of galanolactone, diterpenoid isolated from ginger.
Chemical & pharmaceutical bulletin 1991;39(2):397-9.
1991: K Nakano; Y Hara; K Murakami; Yoshihisa Takaishi; T Tomimatsu
12-Hydroxy steroidal glycosides from the caudex of Yucca gloriosa.
Phytochemistry 1991;30(6):1993-5.
1991: K Nakano; Y Midzuta; Y Hara; K Murakami; Yoshihisa Takaishi; T Tomimatsu
12-Keto steroidal glycosides from the caudex of Yucca gloriosa.
Phytochemistry 1991;30(2):633-6.
1990: H Sassa; Yoshihisa Takaishi; Hiroshi Terada
The triterpene celastrol as a very potent inhibitor of lipid peroxidation in mitochondria.
Biochemical and biophysical research communications 1990;172(2):890-7.
1990: J Yamahara; M Mochizuki; H Fujimura; Yoshihisa Takaishi; M Yoshida; T Tomimatsu; Y Tamai
Antiulcer action of Sophora flavescens root and an active constituent. I.
Journal of ethnopharmacology 1990;29(2):173-7.
1990: J Yamahara; G Kobayashi; M Iwamoto; T Chisaka; H Fujimura; Yoshihisa Takaishi; M Yoshida; T Tomimatsu; Y Tamai
Vasodilatory active principles of Sophora flavescens root.
Journal of ethnopharmacology 1990;29(1):79-85.
1989: Katsumi Matsuzaki; S Nakai; Tetsurou Handa; Yoshihisa Takaishi; T Fujita; K Miyajima
Hypelcin A, an alpha-aminoisobutyric acid containing antibiotic peptide, induced permeability change of phosphatidylcholine bilayers.
Biochemistry 1989;28(24):9392-8.
1988: Yoshihisa Takaishi; K Ujita; K Nakano; T Tomimatsu
Structural elucidation of triptofordins F-1, F-2, F-3, and F-4, new sesquiterpenes polyesters from Tripterygium wilfordii HOOK fil. var. regelii MAKINO.
Chemical & pharmaceutical bulletin 1988;36(11):4275-83.
1988: T Fujita; A Iida; S Uesato; Yoshihisa Takaishi; T Shingu; M Saito; M Morita
Structural elucidation of trichosporin-B-Ia, IIIa, IIId and V from Trichoderma polysporum.
The Journal of antibiotics 1988;41(6):814-8.