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2007•Bulletin of the Chemical Society of JapanRequires access

Rumphellatins B and C, Two New Caryophyllane-Type Hemiketal Norsesquiterpenoids from the Formosan Gorgonian Coral Rumphella antipathies

Ping‐Jyun Sung, Li‐Fan Chuang, Wan‐Ping Hu

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Abstract

Abstract Two new caryophyllane-type hemiketal norsesquiterpenoid alcohols, designated as rumphellatins B (1) and C (2), were obtained from the Formosan gorgonian coral Rumphella antipathies. The structures of natural products 1 and 2 were established by analyzing the spectral data. Rumphellatin B (1) showed antibacterial activity toward the Gram-positive bacterium Staphylococcus aureus.

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Abstract Two new caryophyllane-type hemiketal norsesquiterpenoid alcohols, designated as rumphellatins B (1) and C (2), were obtained from the Formosan gorgonian coral Rumphella antipathies. The structures of natural products 1 and 2 were established by analyzing the spectral data. Rumphellatin B (1) showed antibacterial activity toward the Gram-positive bacterium Staphylococcus aureus.

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Available abstract

Abstract Two new caryophyllane-type hemiketal norsesquiterpenoid alcohols, designated as rumphellatins B (1) and C (2), were obtained from the Formosan gorgonian coral Rumphella antipathies. The structures of natural products 1 and 2 were established by analyzing the spectral data. Rumphellatin B (1) showed antibacterial activity toward the Gram-positive bacterium Staphylococcus aureus.

Key concepts: Gorgonian, Coral, Chemistry, Stereochemistry, Sponge, Microbiology, Botany, Ecology

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Rumphellatins B and C, Two New Caryophyllane-Type Hemiketal Norsesquiterpenoids from the Formosan Gorgonian Coral Rumphella antipathies — Research Paper | ScholarLens