3 article(s) from Urabe, Daisuke
Structures of pseudosporamide (1) and pseudosporamicins A–C (2–4).
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COSY, key HMBC and ROESY correlations of pseudosporamide (1).
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1H NMR ΔδS−R values for PGME amides 5a and 5b obtained from compound 1.
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The opposite axial chirality around the biaryl C-6–C-7'' bond influenced by the C-2 configuration i...
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The experimental and calculated ECD spectra in MeCN.
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COSY, key HMBC and NOESY correlations of compound 2.
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NOESY correlations for the spiroacetal moiety of compound 2.
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Selected examples of oligomycin-class metabolites from actinomycetes.
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Beilstein J. Org. Chem. 2020, 16, 1100–1110, doi:10.3762/bjoc.16.97
Structures of compounds 1–7.
Key HMBC correlations and two possible structures (a and b) for karimunone A (1).
Key HMBC correlations for karimunone B (2).
Beilstein J. Org. Chem. 2019, 15, 2941–2947, doi:10.3762/bjoc.15.289
Structure of ryanodine and the Diels–Alder reactions for construction of the potential intermediate...
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Asymmetric synthesis of 7 and determination of the absolute configuration at C4 of 15 by the modifi...
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Generation of 17 through the 6π-electrocyclic reaction and the Diels–Alder reaction.
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Rationale of the stereoselectivity of the Diels–Alder reaction.
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Synthesis of C2-symmetric 1.
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Beilstein J. Org. Chem. 2013, 9, 655–663, doi:10.3762/bjoc.9.74
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