Literature DB >> 16229870

Unusual cyclolanostanes from leaves of Pandanus boninensis.

Akira Inada1, Yasuyuki Ikeda, Hiroko Murata, Yuka Inatomi, Tsutomu Nakanishi, Kinkini Bhattacharyya, Tanusree Kar, Gabriele Bocelli, Andrea Cantoni.   

Abstract

Two unusual triterpenoids, (24S)-24-methyl-25,32-cyclo-5alpha-lanosta-9(11)-en-3beta-ol and (24S)-24-methyl-25,32-cyclo-cycloartane-3beta-ol, were isolated from leaves of Pandanus boninensis along with known triterpenoids and lignans. Their structures were established on the basis of spectroscopic methods and X-ray analysis.

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Year:  2005        PMID: 16229870     DOI: 10.1016/j.phytochem.2005.08.019

Source DB:  PubMed          Journal:  Phytochemistry        ISSN: 0031-9422            Impact factor:   4.072


  1 in total

1.  Halistanol sulfates I and J, new SIRT1-3 inhibitory steroid sulfates from a marine sponge of the genus Halichondria.

Authors:  Fumiaki Nakamura; Norio Kudo; Yuki Tomachi; Akiko Nakata; Misao Takemoto; Akihiro Ito; Hodaka Tabei; Daisuke Arai; Nicole de Voogd; Minoru Yoshida; Yoichi Nakao; Nobuhiro Fusetani
Journal:  J Antibiot (Tokyo)       Date:  2017-11-29       Impact factor: 2.649

  1 in total

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