TY - JOUR
T1 - Synthesis of chiloscyphones and the biological activities of their synthetic intermediates against methicillin-resistant Staphylococcus aureus (MRSA)
AU - Shiina, Junichi
AU - Obata, Rika
AU - Tomoda, Hiroshi
AU - Nishiyama, Shigeru
N1 - Copyright:
Copyright 2021 Elsevier B.V., All rights reserved.
PY - 2006/5/12
Y1 - 2006/5/12
N2 - The total syntheses of chiloscyphone (1) and isochiloscyphone (2) have been achieved. Furthermore, the synthetic intermediate 5 shows biological activity against methicillin-resistant Staphyrococcus aureus, and compounds 5, 17, and 18, display imipenem-type activity. The tricyclic lactone framework, which includes an α,β-unsaturated ketone moiety, might play a crucial role in the anti-MRSA activity.
AB - The total syntheses of chiloscyphone (1) and isochiloscyphone (2) have been achieved. Furthermore, the synthetic intermediate 5 shows biological activity against methicillin-resistant Staphyrococcus aureus, and compounds 5, 17, and 18, display imipenem-type activity. The tricyclic lactone framework, which includes an α,β-unsaturated ketone moiety, might play a crucial role in the anti-MRSA activity.
KW - Antimicrobial activity
KW - Bioorganic chemistry
KW - Cyclization
KW - MRSA
KW - Medicinal chemistry
KW - Natural products
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U2 - 10.1002/ejoc.200500928
DO - 10.1002/ejoc.200500928
M3 - Article
AN - SCOPUS:33646753240
SN - 1434-193X
SP - 2362
EP - 2370
JO - European Journal of Organic Chemistry
JF - European Journal of Organic Chemistry
IS - 10
ER -