@article{1228ffaeae154579bd5a65a56194988c,
title = "Plant-growth inhibitory activity of heliannuol derivatives",
abstract = "In addition to (+)-, (-)- and (±)-heliannuol E, growth-inhibitory activities of five synthetic chromans and four tetrahydrobenzo[b]oxepins were examined against oat and cress. All heliannuol E isomers exhibited similar biological activities against cress, whereas when tested against oat roots, the unnatural optical isomer (+) showed no inhibitory activity. Four brominated chromans and two tetrahydrobenzo[b]oxepin derivatives also showed apparent inhibition against both cress and oat.",
keywords = "Allelochemicals, Compositae, Heliannuol, Helianthus annuus L., Plant-growth inhibition",
author = "Fuminao Doi and Taiga Ohara and Takahisa Ogamino and Takeshi Sugai and Keiko Higashinakasu and Kosumi Yamada and Hideyuki Shigemori and Koji Hasegawa and Shigeru Nishiyama",
note = "Funding Information: This work was supported by a Grant-in-Aid for the 21st Century COE program `Keio Life Conjugate Chemistry', as well as Scientific Research C from the Ministry of Education, Culture, Sports, Science and Technology, Japan.",
year = "2004",
month = may,
doi = "10.1016/j.phytochem.2004.03.035",
language = "English",
volume = "65",
pages = "1405--1411",
journal = "Phytochemistry",
issn = "0031-9422",
publisher = "Elsevier Limited",
number = "10",
}