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Yasuko In

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Articles 42
Citations 302
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Recent Articles
1.
Zhang Z, Ge Y, In Y, Igarashi Y
J Antibiot (Tokyo) . 2023 Sep; 76(11):673-677. PMID: 37670100
Botryorhodines K (1) and L (2), two new depsidone derivatives, along with one known metabolite, 4-O-demethylbarbatic acid (3), were isolated from the culture extract of a fungus of the genus...
2.
Karim M, Fukaya K, In Y, Sharma A, Harunari E, Oku N, et al.
J Nat Prod . 2022 Jul; 85(7):1763-1770. PMID: 35802519
Chemical investigation of the culture extract of a marine obligate proteobacterium, sp. C17-8, isolated from scleractinian coral sp., led to the discovery of three new -dialkylbenzene-class metabolites, designated marinoquinolones A...
3.
Zhang Z, In Y, Fukaya K, Yang T, Harunari E, Urabe D, et al.
J Nat Prod . 2022 Mar; 85(4):1098-1108. PMID: 35343685
Chemical investigation of the fermentation products of a deep sea water-derived actinomycete, sp. KD439, identified seven new angucyclinones, designated as kumemicinones A-G (-), together with the known SF2315B and miaosporone...
4.
Tsuchida T, Susa K, Kibiki T, Tsuchiya T, Miyamoto K, In Y, et al.
Biochem Biophys Res Commun . 2021 Nov; 585:36-41. PMID: 34784549
One of the histopathological features of Alzheimer's disease (AD) is higher order neurofibrillary tangles formed by abnormally aggregated tau protein. The sequence VQIINK in the microtubule-binding domain of tau plays...
5.
Karim M, In Y, Zhou T, Harunari E, Oku N, Igarashi Y
Org Lett . 2021 Mar; 23(6):2109-2113. PMID: 33661652
Two bicyclic peptides, nyuzenamides A () and B (), were discovered from isolated from suspended matter in deep sea water collected in the Sea of Japan. Their structures were determined...
6.
Kikuchi T, Akita K, Koike H, In Y, Yamada T, Tanaka R
Org Biomol Chem . 2020 Nov; 18(45):9268-9274. PMID: 33155007
Carapanins A-C (1-3) were isolated from the fruit oil of Carapa guianensis. Compounds 1 and 2 are limonoids with unique structures. Namely, compound 1 is an andirobin-type limonoid with a...
7.
Tsuchida T, Susa K, Kibiki T, Tsuchiya T, Miyamoto K, In Y, et al.
FEBS Lett . 2020 Apr; PMID: 32282060
Neurofibrillary tangles formed by abnormally aggregated tau protein are a histopathological feature of tauopathies. A tau aggregation inhibitor is a potential therapeutic agent for tauopathies. In this study, we prepared...
8.
China H, Koseki D, Samura K, Kikushima K, In Y, Dohi T
Data Brief . 2019 Jun; 25:104063. PMID: 31211208
The data in this article are related to research article ''Efficient -arylation of azole compounds utilizing selective aryl-transfer TMP-iodonium (III) reagents (Koseki et al., 2019). For the title compound, phenyl(2,4,6-trimethoxyphenyl)iodonium(III)...
9.
Kikuchi T, Isobe M, Uno S, In Y, Zhang J, Yamada T
Bioorg Chem . 2019 Jun; 89:103011. PMID: 31154097
Strophasterols E (1) and F (2) were isolated from the fruiting bodies of Pleurotus eryngii, together with four new ergostane-type sterols (3-6). Single-crystal X-ray diffraction analysis performed on the tris-p-bromobenzoate...
10.
Okitsu T, Nakahigashi H, Sugihara R, Fukuda I, Tsuji S, In Y, et al.
Chemistry . 2018 Oct; 24(70):18638-18642. PMID: 30311697
Iodocyclization of silyl group-substituted homopropargylic carbamates and amides proceeded via 6-exo-dig mode to afford 6-vinylene-4,5-dihydro-1,3-oxazines in moderate to quantitative yields. This is the first report for silyl group-solely directed iodocyclization...