Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Mayu Ichihara"'
Publikováno v:
Molecules, Vol 16, Iss 12, Pp 10645-10652 (2011)
Two samples of Cremanthodium stenactinium (Asteraceae) were collected in Sichuan Province, China. From the ethyl acetate extracts of the roots, three new eremophilane-type sesquiterpenoids and one new trinoreremophilane compound were isolated, togeth
Externí odkaz:
https://doaj.org/article/d986b1e6912b462489db71a0b7860dbb
Autor:
Mayu Ichihara, Motoo Tori, Chiaki Kuroda, Ryo Hanai, Yuriko Takashima, Xun Gong, Yoshinori Saito, Yasuko Okamoto
Publikováno v:
Phytochemistry. 140:69-76
Three natural hybrids and an introgressed individual of Ligularia were evaluated based on a combination of morphology, root chemicals, and nucleotide sequences of evolutionally neutral regions to understand the chemical outcomes of hybridization and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d2ed2d13361d1b3453955dab5da824c
https://doi.org/10.1016/j.phytochem.2017.04.015
https://doi.org/10.1016/j.phytochem.2017.04.015
Autor:
Yoshinori, Saito, Mayu, Ichihara, Yuriko, Takashima, Yasuko, Okamoto, Xun, Gong, Ryo, Hanai, Chiaki, Kuroda, Motoo, Tori
Publikováno v:
Phytochemistry. 140
Three natural hybrids and an introgressed individual of Ligularia were evaluated based on a combination of morphology, root chemicals, and nucleotide sequences of evolutionally neutral regions to understand the chemical outcomes of hybridization and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::90e6b206854be278d85c123b0b6c3d6b
https://pubmed.ncbi.nlm.nih.gov/28460262
https://pubmed.ncbi.nlm.nih.gov/28460262
Publikováno v:
Tetrahedron. 70:2621-2628
Twelve new compounds, namely, five melanothyrsins A-E (1 alpha-angeloyloxyeremophilenolides), normelanothyrsin A (1 alpha-angeloyloxynoreremophilenone), and six other eremophilane-type compounds, have been isolated from Ligularia melanothyrsa Hand.-M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bf599bcec08124461b958686e0e80ef
https://doi.org/10.1016/j.tet.2014.02.080
https://doi.org/10.1016/j.tet.2014.02.080
Autor:
Yasuko Okamoto, Koji Takiguchi, Takayuki Kawahara, Chiaki Kuroda, Yoshinori Saito, Ryo Hanai, Mayu Ichihara, Motoo Tori, Yui Tanio, Xun Gong
Publikováno v:
Phytochemistry. 96:184-190
Chemical constituents and evolutionally neutral DNA sequences of six samples of Cremanthodium lineare Maxim., collected in the Sichuan Province of China, were studied. Three samples produced furanoeremophilanes and the other three, eremophilan-8-ones
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09b472de172b0f61ff9907f1a7266b87
https://doi.org/10.1016/j.phytochem.2013.08.009
https://doi.org/10.1016/j.phytochem.2013.08.009
Publikováno v:
Tetrahedron Letters. 52:6388-6391
Five new 1 beta-angeloyloxyeremophilanolides (subspicatins H-L) and 1 beta-angeloyloxytetranoreremophilanone (norsubspicatin A), were isolated from the EtOAc extracts of Parasenecio petasitoides and their structures established on the basis of spectr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f457106ddd36c35e045f5d1920142793
https://doi.org/10.1016/j.tetlet.2011.09.063
https://doi.org/10.1016/j.tetlet.2011.09.063
Autor:
Atsushi Torihata, Mayu Ichihara, Motoo Tori, Makiko Baba, Yoshinori Saito, Chiaki Kuroda, Yuriko Takashima, Xun Gong, Mika Matsushima, Yui Tanio, Hajime Nagano, Yasuko Okamoto, Ryo Hanai
Publikováno v:
Helvetica Chimica Acta. 92:2071-2081
Root chemicals and evolutionarily neutral DNA regions in L. cyathiceps samples collected in the Zhongdian (Shangrila) County of Yunnan, P. R. China, were examined. Twenty compounds were isolated, including three new ones, 1 beta,10 beta-epoxy-6 beta-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a50153b6ce85cbd04e8150bf89c1a5d
https://doi.org/10.1002/hlca.200900270
https://doi.org/10.1002/hlca.200900270
Autor:
Hajime Nagano, Atsushi Torihata, Mika Matsushima, Ryo Hanai, Yoshinori Saito, Makiko Baba, Yui Tanio, Yasuko Okamoto, Yuriko Takashima, Mayu Ichihara, Xun Gong, Motoo Tori
Publikováno v:
Helvetica Chimica Acta; Oct2009, Vol. 92 Issue 10, p2071-2081, 11p
Autor:
Anna Shimizu, Yoshinori Saito, Mayu Ichihara, Motoo Tori, Yasuko Okamoto, Xun Gong, Chiaki Kuroda, Ryo Hanai, Kyosuke Inoue
Publikováno v:
Scopus-Elsevier
Ligularia vellerea and L. melanothyrsa have been found to share chemical characteristics based on geography. In one chemotype (Shangrila type), the major components were either 15-oxygenated furanoeremophilanes or eremophilanolides; and in another (L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fc93e97bb817a841343f016959a9bbd
http://www.scopus.com/inward/record.url?eid=2-s2.0-84937540495&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84937540495&partnerID=MN8TOARS
Autor:
Saito, Yoshinori1, Ichihara, Mayu1, Okamoto, Yasuko1, Xun Gong2 gongxun@mail.kib.ac.cn, Kuroda, Chiaki3 kuroda5000144@grp.rikkyo.ne.jp, Tori, Motoo1 tori@ph.bunri-u.ac.jp
Publikováno v:
Molecules. Dec2011, Vol. 16 Issue 12, p10645-10652. 8p. 6 Diagrams, 2 Charts.