Literature DB >> 12453513

A diterpene quinone from the bark of Cryptomeria japonica.

Hisayoshi Kofujita1, Michikazu Ota, Kouetsu Takahashi, Yasushi Kawai, Yoshiki Hayashi.   

Abstract

A diterpene, cryptoquinone, was isolated from the bark of Cryptomeria japonica, the structure, 7,11,14-trioxoabieta-8,12-diene, was established by spectral analyses and X-ray crystallography. This diterpene quinone showed moderate antifungal activities against Pyricularia orizae and Alternaria alternata, and cytotoxic activity against mouse lymphoid neoplasm (P388) cells with an IC(50) of 0.26 microg/ml.

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Year:  2002        PMID： 12453513     DOI： 10.1016/s0031-9422(02)00352-7

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


  4 in total

1.  Antifungal abietane-type diterpenes from the cones of Taxodium distichum Rich.

Authors:  Norihisa Kusumoto; Tatsuya Ashitani; Tetsuya Murayama; Koichi Ogiyama; Koetsu Takahashi
Journal:  J Chem Ecol       Date:  2010-10-31       Impact factor: 2.626

2.  Antitermitic activities of abietane-type diterpenes from Taxodium distichum cones.

Authors:  Norihisa Kusumoto; Tatsuya Ashitani; Yuichi Hayasaka; Tetsuya Murayama; Koichi Ogiyama; Koetsu Takahashi
Journal:  J Chem Ecol       Date:  2009-05-29       Impact factor: 2.626

3.  Bioactive Dimeric Abietanoid Peroxides from the Bark of Cryptomeria japonica.

Authors:  Chi-I Chang; Cheng-Chi Chen; Chiy-Rong Chen; Ming-Der Wu; Ming-Jen Cheng; Ping-Jyun Sung; Yueh-Hsiung Kuo
Journal:  Molecules       Date:  2019-06-10       Impact factor: 4.411

Review 4.  Antioxidant Activity of Natural Hydroquinones.

Authors:  Rosa M Giner; José Luis Ríos; Salvador Máñez
Journal:  Antioxidants (Basel)       Date:  2022-02-09
  4 in total

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