Search Results - "Itokawa, Hideji"

Recent advances in the investigation of curcuminoids by Itokawa, Hideji, Shi, Qian, Akiyama, Toshiyuki, Morris-Natschke, Susan L, Lee, Kuo-Hsiung

“…More than 30 Curcuma species (Zingiberaceae) are found in Asia, where the rhizomes of these plants are used as both food and medicine, such as in traditional…”
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Recent progress of research on medicinal mushrooms, foods, and other herbal products used in traditional Chinese medicine by Lee, Kuo-Hsiung, Morris-Natschke, Susan L., Yang, Xiaoming, Huang, Rong, Zhou, Ting, Wu, Shou-Fang, Shi, Qian, Itokawa, Hideji

“…This article will review selected herbal products used in traditional Chinese medicine, including medicinal mushrooms (巴西蘑菇 bā xī mó gū; Agaricus blazei, 雲芝…”
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Plant-derived natural product research aimed at new drug discovery by Itokawa, Hideji, Morris-Natschke, Susan L., Akiyama, Toshiyuki, Lee, Kuo-Hsiung

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Structure of a new cyclic nonapeptide, segetalin F, and vasorelaxant activity of segetalins from Vaccaria segetalis by Morita, Hiroshi, Eda, Michiko, Iizuka, Toru, Hirasawa, Yusuke, Sekiguchi, Mitsuhiro, Yun, Young Sook, Itokawa, Hideji, Takeya, Koichi

“…A new cyclic nonapeptide, segetalin F ( 6), has been isolated from the seeds of Vaccaria segetalis and the structure was elucidated by using 2D NMR and…”
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QSAR Evaluation of the Ch'an Su and Related Bufadienolides against the Colchicine-Resistant Primary Liver Carcinoma Cell Line PLC/PRF/5 by Kamano, Yoshiaki, Yamashita, Ayano, Nogawa, Toshihiko, Morita, Hiroshi, Takeya, Koichi, Itokawa, Hideji, Segawa, Toshiaki, Yukita, Ayako, Saito, Kyoko, Katsuyama, Mariko, Pettit, George R

“…QSAR analysis has been used to identify the essential structural requirements for increasing the inhibitory activities of selected bufadienolides from the…”
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5-Hydroxymethyl-2-furfural, a clinical trials agent for sickle cell anemia, and its mono/di-glucosides from classically processed steamed Rehmanniae Radix by Lin, An-Shen, Qian, Keduo, Usami, Yoshihide, Lin, Li, Itokawa, Hideji, Hsu, Charleson, Morris-Natschke, Susan L., Lee, Kuo-Hsiung

“…Rehmanniae Radix (Di Huang) is one of the most important traditional Chinese medicines (TCM), and is used for multiple therapeutic purposes. In our…”
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Dichotomins J and K, Vasodilator Cyclic Peptides from Stellaria dichotoma by Morita, Hiroshi, Iizuka, Toru, Choo, Chee-Yan, Chan, Kit-Lam, Itokawa, Hideji, Takeya, Koichi

“…Two new cyclic peptides, dichotomins J (1) and K (2), have been isolated from the roots of Stellaria dichotoma, and their structures were elucidated by…”
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Structure-cytotoxic activity relationship for the toad poison bufadienolides by Kamano, Y, Kotake, A, Hashima, H, Inoue, M, Morita, H, Takeya, K, Itokawa, H, Nandachi, N, Segawa, T, Yukita, A, Saitou, K, Katsuyama, M, Pettit, G R

“…The toad poison bufadienolides including natural and derivatized compounds were tested for their cytotoxic effects on primary liver carcinoma cells PLC/PRF/5…”
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Antitumor Agents. 261. 20(S)-Protopanaxadiol and 20(S)-Protopanaxatriol as Antiangiogenic Agents and Total Assignment of 1H NMR Spectra by Usami, Yoshihide, Liu, Yi-Nan, Lin, An-Shen, Shibano, Makio, Akiyama, Toshiyuki, Itokawa, Hideji, Morris-Natschke, Susan L, Bastow, Kenneth, Kasai, Ryoji, Lee, Kuo-Hsiung

“…Angiogenesis is a critical step in tumor progression and involves several steps including endothelial cell (EC) proliferation, migration, and matrix…”
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Cycloleonuripeptides E and F, Cyclic Nonapeptides from Leonurus heterophyllus by Morita, H, Iizuka, T, Gonda, A, Itokawa, H, Takeya, K

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Isolation and structure of convolutamydines B ∼ D from marine bryozoan Amathia convoluta by Zhang, Hui-ping, Kamano, Yoshiaki, Ichihara, Yoshitatsu, Kizu, Haruhisa, Komiyama, Kanki, Itokawa, Hideji, Pettit, George R

“…Convolutamydines B ∼ D (2 ∼ 4), three new alkaloids containing a dibromohydroxyoxindole moiety, were isolated from the Floridian bryozoan Amathia convoluta and…”
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Two Cangorosin A Type Triterpene Dimers from Maytenus chuchuhuasca by Shirota, Osamu, Sekita, Setsuko, Satake, Motoyoshi, Morita, Hiroshi, Takeya, Koichi, Itokawa, Hideji

“…Two new cangorosin A type triterpene dimers, which composed of two triterpene units jointed by two ether linkages between the A and B rings, were isolated from…”
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Nine Regioisomeric and Stereoisomeric Triterpene Dimers from Maytenus chuchuhuasca by Shirota, Osamu, Sekita, Setsuko, Satake, Motoyoshi, Morita, Hiroshi, Takeya, Koichi, Itokawa, Hideji

“…Nine regioisomeric and stereoisomeric triterpene dimers, namely xuxuarine Fα (1), isoxuxuarine Fα (2; cangorosin B), 7,8-dihydroisoxuxuarine Fα (3),…”
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Structures and conformation of antitumour cyclic pentapeptides, astins A, B and C, from Aster tataricus by Morita, Hiroshi, Nagashima, Shinji, Takeya, Koichi, Itokawa, Hideji, Iitaka, Yoichi

“…Astins A, B and C, three antitumour chlorine-containing cyclic pentapeptides were isolated from Aster tataricus and their structures were elucidated by…”
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Cytotoxic Aromatic Triterpenes from Maytenus ilicifolia and Maytenus chuchuhuasca by Shirota, Osamu, Morita, Hiroshi, Takeya, Koichi, Itokawa, Hideji, Iitaka, Yoichi

“…The isolation and structure elucidation of four cytotoxic aromatic triterpenes [1-4] along with three known quinoid triterpenes [5-7] from the South American…”
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Macrocarpals H, I, and J from the Leaves of Eucalyptus globulus by Osawa, Kenji, Yasuda, Hideyuki, Morita, Hiroshi, Takeya, Koichi, Itokawa, Hideji

“…A 50% EtOH extract of Eucalyptus globulus leaves yielded eight phloroglucinol−sesquiterpene-coupled constituents, including three novel compounds named…”
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Segetalins B, C and D, three new cyclic peptides from Vaccaria segetalis by Morita, Hiroshi, Yun, Young Sook, Takeya, Koichi, Itokawa, Hideji, Yamada, Kenji

“…Three new cyclic peptides, segetalins B, C and D, were isolated from Vaccaria segetalis (seeds) and their structures were elucidated by 2D NMR and chemical…”
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Steroidal saponins from the leaves of Cestrum sendtenerianum by HARAGUCHI, Mitsue, MIMAKI, Yoshihiro, MOTIDOME, Mario, MORITA, Hiroshi, TAKEYA, Koichi, ITOKAWA, Hideji, YOKOSUKA, Akihito, SASHIDA, Yutaka

“…Five steroidal saponins were isolated from the EtOH extract of Cestrium sendtenerianum (Solanaceae), as confirmed by detailed analysis of their 1H, 13C, and…”
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Dichotomins A - E, new cyclic peptides from stellaria dichotoma L. var. lanceolata Bge by Morita, Hiroshi, Kayashita, Takashi, Shishido, Akira, Takeya, Koichi, Itokawa, Hideji, Shiro, Motoo

“…New cyclic penta or hexapeptides, dichotomins A - E [A: cyclo(-Gly-Thr-Phe-Leu-Tyr-Val-); B: cyclo(-Gly-Thr-Phe-Leu-Tyr-Thr-); C:…”
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Antibacterial trichorabdal diterpenes from Rabdosia trichocarpa by Osawa, K, Yasuda, H, Maruyama, T, Morita, H, Takeya, K, Itokawa, H

“…Four antibacterial diterpenes, trichorabdals A, B, C and H were isolated from the leaves of Rabdosia trichocarpa and the relationship between their…”
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