Diterpenoids and Aromatic Compounds from the Three New Zealand Liverworts Jamesoniella kirkii, Balantiopsis rosea, and Radula Species

Fumihiro Nagashima; Yoshiyuki Kuba; Yoshinori Asakawa

doi:10.1248/cpb.54.902

Notes

Diterpenoids and Aromatic Compounds from the Three New Zealand Liverworts Jamesoniella kirkii, Balantiopsis rosea, and Radula Species

Fumihiro Nagashima, Yoshiyuki Kuba, Yoshinori Asakawa

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Keywords: liverwort, Balantiopsis rosea, Jamesoniella kirkii, Radula species, aromatic, diterpenoid

JOURNAL FREE ACCESS

2006 Volume 54 Issue 6 Pages 902-906

DOI https://doi.org/10.1248/cpb.54.902

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Abstract

Three new aromatics were isolated from the New Zealand liverwort Balantiopsis rosea. A new bibenzyl was isolated from an unidentified Radula species, together with known bibenzyls. Jamesoniella kirkii yielded three known ent-isopimarane and two ent-kaurane diterpenoids. Their structures were confirmed by NMR techniques, chemical reaction, and X-ray crystallographic analysis.

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