Literature DB >> 10579856

Novel highly oxygenated bisabolane sesquiterpenes from Cremanthodium discoideum.

Y Zhu1, L Yang, Z J Jia.   

Abstract

Five new highly oxygenated bisabolane sesquiterpenes (1-5) were isolated from Cremanthodium discoideum. Their structures were elucidated on the basis of spectroscopic analysis and chemical transformations. The structure and relative stereochemistry of 1 were determined by single-crystal X-ray crystallography on the acetate derivative, 1a. Compound 1 showed antibacterial activity against Bacillus acidilatici and Bacillus subtilis.

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Year:  1999        PMID： 10579856     DOI： 10.1021/np990044p

Source DB:  PubMed          Journal:  J Nat Prod        ISSN： 0163-3864            Impact factor:   4.050


  4 in total

1.  Redifferentiation of human hepatoma cells (SMMC-7721) induced by two new highly oxygenated bisabolane-type sesquiterpenes.

Authors:  Ruidong Miao; Juan Wei; Qi Zhang; Venkateswara Sajja; Jinbo Yang; Qin Wang
Journal:  J Biosci       Date:  2008-12       Impact factor: 1.826

2.  Altaicalarins A-D, cytotoxic bisabolane sesquiterpenes from Ligularia altaica.

Authors:  Qi Wang; Tzu-Hsuan Chen; Kenneth F Bastow; Kuo-Hsiung Lee; Dao-Feng Chen
Journal:  J Nat Prod       Date:  2010-02-26       Impact factor: 4.050

3.  Four eremophil-9-en-8-one derivatives from Cremanthodium stenactinium samples collected in China.

Authors:  Yoshinori Saito; Mayu Ichihara; Yasuko Okamoto; Xun Gong; Chiaki Kuroda; Motoo Tori
Journal:  Molecules       Date:  2011-12-19       Impact factor: 4.411

4.  Halogenation-Guided Chemical Screening Provides Insight into Tjipanazole Biosynthesis by the Cyanobacterium Fischerella ambigua.

Authors:  Tomasz Chilczuk; Till F Schäberle; Sahel Vahdati; Ute Mettal; Mustafa El Omari; Heike Enke; Michael Wiese; Gabriele M König; Timo H J Niedermeyer
Journal:  Chembiochem       Date:  2020-04-16       Impact factor: 3.164
  4 in total

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