Zobrazeno 1 - 10
of 109
pro vyhledávání: '"Masataka Itoigawa"'
Autor:
Mohammad A. Rashid, Kimiko Miyabe, Choudhury M. Hasan, Masataka Itoigawa, Takuya Matsui, Chihiro Ito
Publikováno v:
Natural Product Research. 36:1448-1453
Four new compounds (derriscandenon D (1), E (2), F (3), G (4)) and six known isoflavones (warangalone (5), millewanin E (6), rhynedlin A (7), 6,8-diprenylgenistein (8), isolupalbigenin (9), isoscan...
Autor:
Kazuma Ogawa, Kiyomi Hikita, Susumu Kohno, Chihiro Ito, Masataka Itoigawa, Masafumi Ito, Norio Kaneda, Tomiyasu Murata
Publikováno v:
Journal of Pharmacy and Pharmacology. 72:1445-1457
Objectives Acridone alkaloids from Citrus and their derivatives show various kinds of biological activity. However, the anticancer activities of dimeric acridone alkaloids with unique structures and the molecular mechanism of these effects are poorly
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Publikováno v:
Food chemistry. 377
Sargassum carpophyllum (Sargassaceae) is a brown seaweed that contains phlorotannins, which are phloroglucinol polymers with reported anti-inflammatory activities. The phlorotannins 2-[2-(3,5-dihydroxyphenoxy)-3,5-dihydroxyphenoxy]-1,3,5-benzenetriol
Autor:
Ryosuke Taniguchi, Chihiro Ito, Saki Keitoku, Yoshiaki Miyake, Masataka Itoigawa, Takuya Matsui, Toshiyuki Shibata
Publikováno v:
Natural Product Communications. 17:1934578X2211094
The brown seaweed Sargassum carpophyllum J. Agardh is an unused warm-temperate species in the family Sargassaceae that has been expanding its distribution along the coastal areas of Japan in recent years. In this study, 3 types of phlorotannins were
Autor:
Chihiro, Ito, Takuya, Matsui, Kimiko, Miyabe, Choudhury M, Hasan, Mohammad A, Rashid, Masataka, Itoigawa
Publikováno v:
Natural product research. 36(6)
Four new compounds (derriscandenon D (
Publikováno v:
Natural Product Research. 32:2127-2132
Study of the chemical constituents of the roots of Plumbago zeylanica L. collected in Taiwan led to the isolation and identification of a new naphthoquinone dimer, plumzeylanone (1), along with eight known compounds (2–9). Nine naphthoquinones isol
Publikováno v:
Phytochemistry Letters. 20:172-176
A study of the chemical constituents obtained from twigs of Melicope lunu-ankenda (Gaertn.) T.G. Hartley (Rutaceae) led to the isolation and structure elucidation of two new coumarins, 7-(4-hydroxy-3-methylbutanoxy) coumarin and 7-(3-methyl-4-carboxy
Autor:
Murata, Tomiyasu, Hashimoto, Kazunori, Kohno, Susumu, Takahashi, Chiaki, Yamaguchi, Masayoshi, Ito, Chihiro, Masataka, Itoigawa, Kojima, Roji, Hikita, Kiyomi, Kaneda, Norio
Publikováno v:
FEBS Open Bio; Jan2022, Vol. 12 Issue 1, p175-191, 17p
Publikováno v:
Natural product communications. 11(9)
From the roots of Acronychia pedunculata (L.) Miq. (Rutaceae) collected in Taiwan, six known and three new acetophenones have been isolated. The new compounds were named acrophenones D (1), E (2), and F (3). Of the acetophenones isolated in this stud