Marine natural products. XXXII. Absolute configurations of C-4 of the manoalide family, biologically active sesterterpenes from the marine sponge Hyrtios erecta.

@article{Kobayashi1994MarineNP,
  title={Marine natural products. XXXII. Absolute configurations of C-4 of the manoalide family, biologically active sesterterpenes from the marine sponge Hyrtios erecta.},
  author={Masaki Kobayashi and Tadashi Okamoto and Kikuyo Hayashi and Noriko Yokoyama and Tomoko Sasaki and Isao Kitagawa},
  journal={Chemical & pharmaceutical bulletin},
  year={1994},
  volume={42 2},
  pages={265-70}
}
Cytotoxic sesterterpenes, manoalide 25-acetals (1a, 1b), seco-manoalide (2), (E)-neomanoalide (3), (Z)-neomanoalide (4), and heteronemin (6), were isolated from the marine sponge Hyrtios erecta (collected at Amami Island, Kagoshima Prefecture, Japan) by bioassay-guided separation and the absolute configurations of these manoalide family members have been… CONTINUE READING