Two New Glycosides from the Soft Coral Sinularia firma

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概要

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• Two new glycosides, named Firmacosides A and B, together with known fatty esters, batyl alcohol, Δ^<5, 20> sterol and sphingosine derivatives have been isolated from the soft coral Sinularia firma TIX-DUR. On the basis of spectroscopic analysis (^1H-NMR, ^<13>C-NMR, ^1H-^1H COSY, HMQC, HMBC and FAB-MS), Firmacoside A was established as hexadecanyl-1-O-α-D-arabinopyranosyloxy (1→4)-α-D-arabinopyranosyloxy (1→4)-α-D-arabinopyranoside (1), and firmacoside B was elucidated as docosanyl-1-O-α-D-arabinopyranosyloxy (1→4)-3-O-acetyl-α-arabinopyranosyloxy (1→4)-α-D-arabinopyranoside (2).

• 2006-12-01

著者

• KUMAR Rajesh

  Medicinal and Process Chemistry Division, Central Drug Research Institute

• LAKSHMI Vijai

  Medicinal and Process Chemistry Division, Central Drug Research Institute

• Lakshmi Vijai

  Medicinal And Process Chemistry Division Central Drug Research Institute

• Kumar Rajesh

  Medicinal And Process Chemistry Division Central Drug Research Institute

関連論文

• Two New Glycosides from the Soft Coral Sinularia firma

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