Search Results - "YOSHIDA, Wesley Y."

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  1. 1

    New Nostocyclophanes from Nostoc linckia by Dai, Jingqiu, Philbin, Casey S, Wakano, Clay, Yoshida, Wesley Y, Williams, Philip G

    Published in Marine drugs (31-01-2023)
    “…Six new nostocyclophanes and four known compounds have been isolated from (Nostocaceae) cyanobacterial strain UTEX B1932. The new compounds, nostocyclophanes…”
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  2. 2

    Heterocycles Derived from Generating Monovalent Pnictogens within NCN Pincers and Bidentate NC Chelates: Hypervalency versus Bell-Clappers versus Static Aromatics by Kremláček, Vít, Hyvl, Jakub, Yoshida, Wesley Y, Růžička, Aleš, Rheingold, Arnold L, Turek, Jan, Hughes, Russell P, Dostál, Libor, Cain, Matthew F

    Published in Organometallics (13-08-2018)
    “…Generating monovalent pnictogens within NCN pincers has resulted in the isolation of three distinct types of 1,2-azaheteroles, highly aromatic nitrogen…”
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  3. 3

    Tolyporphins L–R: Unusual Tetrapyrroles from a Brasilonema sp. of Cyanobacterium by Gurr, Joshua R, Dai, Jingqiu, Philbin, Casey S, Sartain, Hope T, O’Donnell, Timothy J, Yoshida, Wesley Y, Rheingold, Arnold L, Williams, Philip G

    Published in Journal of organic chemistry (17-01-2020)
    “…Tolyporphins L–R (2–8) have been isolated from a mixed cyanobacterium-microbial culture. The structures of tolyporphins L and M have been revised to four…”
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  4. 4

    Potential anti-inflammatory phenolic glycosides from the medicinal plant Moringa oleifera fruits by Cheenpracha, Sarot, Park, Eun-Jung, Yoshida, Wesley Y., Barit, Chaz, Wall, Marisa, Pezzuto, John M., Chang, Leng Chee

    Published in Bioorganic & medicinal chemistry (01-09-2010)
    “…Bioassay-guided isolation and purification of the ethyl acetate extract of Moringa oleifera fruits yielded three new phenolic glycosides; 4-[(2′- O-acetyl-α-…”
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  5. 5

    Pregnane-10,2-carbolactones from a Hawaiian Marine Sponge in the Genus Myrmekioderma by Dai, Jingqiu, Yoshida, Wesley Y, Kelly, Michelle, Williams, Philip

    “…Four new pregnanes, 3β,4β-dihydroxy-17-methyl-17α-pregna-5,13-diene-10,2-carbolactone (1),…”
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  6. 6

    Post-translational Modification in Microviridin Biosynthesis by Philmus, Benjamin, Christiansen, Guntram, Yoshida, Wesley Y, Hemscheidt, Thomas K

    “…Cyanobacteria are prolific producers of bioactive natural products that mostly belong to the nonribosomal peptide and polyketide classes. We show here how a…”
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  7. 7

    Cytotoxic Sesquiterpenoid Quinones and Quinols, and an 11-Membered Heterocycle, Kauamide, from the Hawaiian Marine Sponge Dactylospongia elegans by Neupane, Ram P, Parrish, Stephen M, Neupane, Jayanti Bhandari, Yoshida, Wesley Y, Yip, M L Richard, Turkson, James, Harper, Mary Kay, Head, John D, Williams, Philip G

    Published in Marine drugs (19-07-2019)
    “…Several known sesquiterpenoid quinones and quinols ( - ), and kauamide ( ), a new polyketide-peptide containing an 11-membered heterocycle, were isolated from…”
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  8. 8

    Neopetrocyclamines A and B, Polycyclic Diamine Alkaloids from the Sponge Neopetrosia cf exigua by Liang, Zhibin, Sulzmaier, Florian J, Yoshida, Wesley Y, Kelly, Michelle, Ramos, Joe W, Williams, Philip G

    “…Two new polycyclic alkaloids, neopetrocyclamines A and B (1 and 2), along with the known metabolites papuamine (3) and haliclonadiamine (4), were isolated from…”
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  9. 9

    Streamlined Preparation and Coordination Chemistry of Hybrid Phosphine–Phosphaalkene Ligands by Magnuson, Kevin W, Oshiro, Shelly M, Gurr, Joshua R, Yoshida, Wesley Y, Gembicky, Milan, Rheingold, Arnold L, Hughes, Russell P, Cain, Matthew F

    Published in Organometallics (28-03-2016)
    “…A rationally designed and selective synthesis of hybrid phosphine–phosphaalkene ligands E -1a (Cy2PCH2CHPMes*, Mes* = 2,4,6-tri-tert-butylphenyl) and E -1b…”
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  10. 10

    Synthesis of a Tris(phosphaalkene)phosphine Ligand and Fundamental Organometallic Reactions on Its Sterically Shielded Metal Complexes by Miura-Akagi, Preston M, Nakashige, Mika L, Maile, Caitlin K, Oshiro, Shelly M, Gurr, Joshua R, Yoshida, Wesley Y, Royappa, A. Timothy, Krause, Colleen E, Rheingold, Arnold L, Hughes, Russell P, Cain, Matthew F

    Published in Organometallics (11-07-2016)
    “…A new tris­(phosphaalkene)­phosphine ligand (1) was synthesized via phospha-Wittig methodology. Metalation of 1 with [RhCl­(C2H4)2]2 and [IrCl­(COE)2]2 (COE =…”
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  11. 11

    Xestosaprols from the Indonesian Marine Sponge Xestospongia sp by Dai, Jingqiu, Sorribas, Analia, Yoshida, Wesley Y, Kelly, Michelle, Williams, Philip G

    “…Eight pentacyclic compounds, xestosaprols F−M (1−8), were isolated from a marine sponge belonging to the genus Xestospongia. The structures of these new…”
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  12. 12

    Characterization of Leptazolines A–D, Polar Oxazolines from the Cyanobacterium Leptolyngbya sp., Reveals a Glitch with the “Willoughby–Hoye” Scripts for Calculating NMR Chemical Shifts by Bhandari Neupane, Jayanti, Neupane, Ram P, Luo, Yuheng, Yoshida, Wesley Y, Sun, Rui, Williams, Philip G

    Published in Organic letters (18-10-2019)
    “…The bioactivity-guided examination of a Leptolyngbya sp. led to the isolation of leptazolines A–D (1–4), from the culture media, along with two degradation…”
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  13. 13

    Stictamides A−C, MMP12 Inhibitors Containing 4-Amino-3-hydroxy-5-phenylpentanoic Acid Subunits by Liang, Zhibin, Sorribas, Analia, Sulzmaier, Florian J, Jiménez, Jorge I, Wang, Xin, Sauvage, Thomas, Yoshida, Wesley Y, Wang, Guangyi, Ramos, Joe W, Williams, Philip G

    Published in Journal of organic chemistry (20-05-2011)
    “…An extensive study of the secondary metabolites produced by a new Sticta sp. of lichen has led to the isolation of three new compounds containing the…”
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  14. 14

    Structure of Pseudocerosine, an Indolic Azafulvene Alkaloid from the Flatworm Pseudoceros indicus by Schupp, Peter J, Kohlert-Schupp, Claudia, Yoshida, Wesley Y, Hemscheidt, Thomas K

    Published in Organic letters (05-03-2009)
    “…The rim of the tunic of the flatworm Pseudoceros indicus is characterized by blue dots on a white background. The isolation and structure elucidation of the…”
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  15. 15

    A Masked Phosphinidene Trapped in a Fluxional NCN Pincer by Hyvl, Jakub, Yoshida, Wesley Y., Rheingold, Arnold L., Hughes, Russell P., Cain, Matthew F.

    Published in Chemistry : a European journal (05-12-2016)
    “…The trapping of a phosphinidene (R‐P) in an NCN pincer is presented. Stabilized phosphinidene 1 was characterized by 31P{1H}, 1H, and 13C{1H} NMR spectroscopy,…”
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  16. 16

    More kapakahines from the marine sponge Cribrochalina olemda by Nakao, Yoichi, Kuo, Jacqueline, Yoshida, Wesley Y, Kelly, Michelle, Scheuer, Paul J

    Published in Organic letters (01-05-2003)
    “…Three new kapakahines E-G (1-3) have been isolated from the marine sponge Cribrochalina olemda. Limited quantities of these compounds required not only NMR…”
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  17. 17

    Structurally diverse new alkaloids from Palauan collections of the apratoxin-producing marine cyanobacterium Lyngbya sp by Luesch, Hendrik, Yoshida, Wesley Y, Moore, Richard E, Paul, Valerie J

    Published in Tetrahedron (23-09-2002)
    “…Various collections of the apratoxin-producing marine cyanobacterium Lyngbya sp. from Palau have afforded several new nitrogenous metabolites. Lyngbyabellin C…”
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  18. 18

    Isolation and Structure Determination of Obyanamide, a Novel Cytotoxic Cyclic Depsipeptide from the Marine Cyanobacterium Lyngbya confervoides by Williams, Philip G, Yoshida, Wesley Y, Moore, Richard E, Paul, Valerie J

    “…Obyanamide (1) was isolated from a variety of the marine cyanobacterium Lyngbya confervoides collected in Saipan, Commonwealth of the Northern Mariana Islands…”
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  19. 19

    The Isolation and Structure Elucidation of Tasiamide B, a 4-Amino-3-hydroxy-5-phenylpentanoic Acid Containing Peptide from the Marine Cyanobacterium Symploca sp by Williams, Philip G, Yoshida, Wesley Y, Moore, Richard E, Paul, Valerie J

    “…A new cytotoxic peptide, which displayed an IC50 value of 0.8 μM against KB cells, has been isolated from the marine cyanobacterium Symploca sp. The planar…”
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  20. 20

    Spirovetivane- and Eudesmane-Type Sesquiterpenoids Isolated from the Culture Media of Two Cyanobacterial Strains by O’Donnell, Timothy J, Luo, Yuheng, Yoshida, Wesley Y, Suzuki, Sayuri, Sun, Rui, Williams, Philip G

    “…As part of a study examining polar metabolites produced by cyanobacterial strains, we examined media extracts of a Calothrix sp. (strain R-3-1) and a Scytonema…”
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