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Ayumi Uehara

Explore the profile of Ayumi Uehara including associated specialties, affiliations and a list of published articles. Areas
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Articles 5
Citations 16
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Recent Articles
1.
Fujiwara T, Uehara A, Iwashina T, Matsumoto S, Chang Y, Chao Y, et al.
Am J Bot . 2018 Jun; 104(9):1390-1406. PMID: 29885241
Premise Of The Study: Delimitation of cryptic species provides an understanding of biodiversity and opportunities to elucidate speciation processes. Extensive flavonoid variation has been reported in the tetraploid cytotype of...
2.
Uehara A, Akiyama S, Iwashina T
Nat Prod Commun . 2015 May; 10(3):403-5. PMID: 25924515
Foliar flavonoids of Tanacetum vulgare var. boreale were isolated. Eight flavonoid glycosides, 7-O-glucosides of apigenin, luteolin, scutellarein and 6- hydroxyluteolin, and 7-O-glucuronides of apigenin, luteolin, chrysoeriol and eriodictyol were identified....
3.
Fujiwara T, Uehara A, Kitajima J, Iwashina T, Matsumoto S, Watano Y
Nat Prod Commun . 2015 Apr; 9(9):1289-90. PMID: 25918794
New flavone glycoside, genkwanin 4'-O-β-glucopyranosyl-(1 --> 2)-O-α-rhamnopyranoside was isolated from the fronds of new chemotype of Asplenium normale D. Don, together with two known C-glycosylflavones, vicenin-2 and lucenin-2. The chemical...
4.
Uehara A, Kitajima J, Kokubugata G, Iwashina T
Nat Prod Commun . 2014 Apr; 9(2):163-4. PMID: 24689280
Foliar flavonoids of Crossostephium chinense in Japan and Taiwan were isolated and further characterized. Eighteen flavonoid aglycones, luteolin, apigenin, hispidulin, chrysoeriol, 5,7,4'-trihydroxy-6,3',5'-trimethoxyflavone, jaceosidin, cilsimaritin, quercetin 3-methyl ether, axillarin, chrysosplenol-D, cirsiliol,...
5.
Uehara A, Iwashina T
Nat Prod Commun . 2012 Sep; 7(8):1005-6. PMID: 22978216
Foliar flavonoids of Nipponanthemum, which is a monotypic genus and consists of only one Japanese endemic species, N. nipponicum, were isolated for the first time. Fifteen flavonoids, i.e. six glycosides,...