Search Results - "Ohta, Shinji"

Characterization of volatile compounds in males of the skipper butterfly Daimio tethys (Lepidoptera: Hesperiidae) by Saito, Kosuke, Ohta, Shinji, Ômura, Hisashi

“…Butterflies in the family Hesperiidae are characterized by male-specific structures referred to as scent organs. The volatiles released from the male scent…”
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The male swallowtail butterfly, Papilio polytes, uses cuticular hydrocarbons for mate discrimination by Ômura, Hisashi, Noguchi, Taro, Ohta, Shinji

“…Many species of insects have sex-specific and species-specific cuticular lipid profiles that help regulate mate recognition and courtship behaviour. However,…”
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Chemical Identity of Cuticular Lipid Components in the Mimetic Swallowtail Butterfly Papilio polytes by Ômura, Hisashi, Noguchi, Taro, Ohta, Shinji

“…The swallowtail Papilio polytes shows Batesian and female‐limited polymorphic mimicry. In Japan, P. polytes females have two different forms: the cyrus form is…”
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Asaroidoxazines from the Roots of Asarum asaroides Induce Apoptosis in Human Neuroblastoma Cells by Ohta, Shinji, Oshimo, Shiori, Ohta, Emi, Nehira, Tatsuo, Ômura, Hisashi, Uy, Mylene M, Ishihara, Yasuhiro

“…Plants in the family Aristolochiaceae contain phenanthrene skeleton-containing chemical constituents that exhibit nephrotoxic, carcinogenic, mutagenic,…”
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The Role of N,N,N-Trimethylglycine in Oviposition of Eurema mandarina on Albizia julibrissin by Ohashi, Toshiki, Ohta, Shinji, Ômura, Hisashi

“…The common grass yellow Eurema mandarina (Lepidoptera: Pieridae) uses the silk tree Albizia julibrissin (Fabaceae) as a primary host in Japan. We previously…”
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Variation in cuticular lipid profiles of black butterflies of the genus Papilio in Japan by Ômura, Hisashi, Morozumi, Yutaro, Noguchi, Taro, Ohta, Shinji

“…Insect (epi)cuticular lipids characterize sex and species and often play an important role in mating behavior. We previously revealed that two black-colored…”
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A cyanogenic glucoside of Trifolium repens deters oviposition by the common grass yellow Eurema mandarina by Ohashi, Toshiki, Ohta, Shinji, Ômura, Hisashi

“…The common grass yellow Eurema mandarina (Pieridae, Coliadinae) widely inhabits Japan, feeds on various fabaceous plants such as silktree (Albizia julibrissin)…”
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Hydroxylated furanoditerpenoids from pupal cases produced by the bruchid beetle Sulcobruchus sauteri inside the seeds of Caesalpinia decapetala by Akihara, Yui, Kamikawa, Sayuri, Harauchi, Yui, Ohta, Emi, Nehira, Tatsuo, Ômura, Hisashi, Ohta, Shinji

“…Seven undescribed hydroxylated cassane-type furanoditerpenoids were isolated from pupal cases formed from the secretion/excretion of the larvae of the wild…”
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Oxygenated Cembrene Diterpenes from Sarcophyton convolutum: Cytotoxic Sarcoconvolutum A-E by Mohamed, Tarik A, Elshamy, Abdelsamed I, Abdel-Tawab, Asmaa M, AbdelMohsen, Mona M, Ohta, Shinji, Pare, Paul W, Hegazy, Mohamed-Elamir F

“…The soft coral genus contains the enzymatic machinery to synthesize a multitude of cembrene-type diterpenes. Herein, highly oxygenated cembrenoids,…”
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Cassane diterpenoids from the roots of Caesalpinia decapetala var. japonica and structure revision of caesaljapin by Kamikawa, Sayuri, Oshimo, Shiori, Ohta, Emi, Nehira, Tatsuo, Ômura, Hisashi, Ohta, Shinji

“…Three diterpenoids (1–3) were isolated from the roots of Caesalpinia decapetala var. japonica and the structures were determined based on spectroscopic data as…”
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d-Pinitol in Fabaceae: an Oviposition Stimulant for the Common Grass Yellow Butterfly, Eurema mandarina by Mukae, Shin-ya, Ohashi, Toshiki, Matsumoto, Yuika, Ohta, Shinji, Ômura, Hisashi

“…The common grass yellow butterfly, Eurema mandarina (formerly Eurema hecabe mandarina ) (Lepidoptera, Pieridae), recently has been separated taxonomically from…”
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Cembrene Diterpenoids with Ether Linkages from Sarcophyton ehrenbergi: An Anti-Proliferation and Molecular-Docking Assessment by Hegazy, Mohamed-Elamir F, Elshamy, Abdelsamed I, Mohamed, Tarik A, Hamed, Ahmed R, Ibrahim, Mahmoud A A, Ohta, Shinji, Paré, Paul W

“…Three new cembrene diterpenoids, sarcoehrenbergilid A-C ( - ), along with four known diterpenoids, sarcophine ( ), (+)-7α,8β-dihydroxydeepoxysarcophine ( ),…”
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Ashitabaol A, a new antioxidative sesquiterpenoid from seeds of Angelica keiskei by Aoki, Nobuwa, Ohta, Shinji

“…The structure of ashitabaol A was determined on the basis of spectroscopic data and X-ray crystallographic analysis. A new sesquiterpenoid designated…”
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Ficusnotins A–F: Rare diarylbutanoids from the leaves of Ficus nota by Latayada, Felmer S., Uy, Mylene M., Akihara, Yui, Ohta, Emi, Nehira, Tatsuo, Ômura, Hisashi, Ohta, Shinji

“…Six diarylbutanoids, designated as ficusnotins A–F, with a rare carbon skeleton consisting of two aromatic rings separated by an unbranched C4-chain have been…”
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New Prenylated ortho‐Dihydroxycoumarins from the Fruits of Ficus nipponica by Akihara, Yui, Ohta, Emi, Nehira, Tatsuo, Ômura, Hisashi, Ohta, Shinji

“…Two new prenylated ortho‐dihydroxycoumarins, designated fipsomin (1) and fipsotwin (2), were isolated from the fruits of Ficus nipponica together with a known…”
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Sarcoehrenbergilides D-F: cytotoxic cembrene diterpenoids from the soft coral Sarcophyton ehrenbergi by Hegazy, Mohamed-Elamir F, Mohamed, Tarik A, Elshamy, Abdelsamed I, Hamed, Ahmed R, Ibrahim, Mahmoud A A, Ohta, Shinji, Umeyama, Akemi, Paré, Paul W, Efferth, Thomas

“…A solvent extract of the soft coral afforded cembrene diterpenoids, sarcoehrenbergilid D-F (1-3). Chemical structures were established by modern spectroscopic…”
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Caesaljaponins A and B: New Cassane-Type Furanoditerpenoids from the Seeds of Caesalpinia decapetala var. japonica by Kamikawa, Sayuri, Ohta, Emi, Ohta, Shinji

“…Two new cassane‐type furanoditerpenoids, designated caesaljaponin A and caesaljaponin B (1 and 2, resp.), were isolated from seeds of Caesalpinia decapetala…”
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Electrospray ionization mass spectrometry and nuclear magnetic resonance spectroscopy data for anacardic acid derivatives by Ohta, Shinji, Takeda, Manami, Ohta, Emi, Ômura, Hisashi, Uy, Mylene M.

“…The data presented here are related to the research paper entitled “Janohigenins: Long-chain anacardic acid derivatives with neuroprotective activity from…”
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Results of Mechanical Thrombectomy in Patients Aged ≥80 Years by Asai, Takumi, Ikezawa, Mizuka, Oyama, Takahiro, Ito, Syohei, Kimata, Masayuki, Hoshinaga, Toshiaki, Ohta, Shinji, Ohno, Masasuke, Susaki, Noriyuki, Kajita, Yasukazu, Takahashi, Tatsuo

“…Objective: The effectiveness of mechanical thrombectomy (MT) for anterior circulation large vessel occlusion (LVO) is controversial in elderly patients. The…”
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Carotane sesquiterpenes from Ferula vesceritensis : in silico analysis as SARS-CoV-2 binding inhibitors by Mohamed, Tarik A, Elshamy, Abdelsamed I, Ibrahim, Mahmoud A A, Zellagui, Ammar, Moustafa, Mahmoud F, Abdelrahman, Alaa H M, Ohta, Shinji, Pare, Paul W, Hegazy, Mohamed-Elamir F

“…Two sesquiterpenes, 8α-anisate-dauc-4-ene-3,9-dione (webiol anisate) (1) and 10α-acetoxy-6α-benzoate-jaeschkeanadiol (2) as well as, ten known analogues…”
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