Li J, Chen G, Wu H, Webster J M
Department of Biological Sciences, Simon Fraser University, Burnaby, Vancouver, British Columbia.
Appl Environ Microbiol. 1995 Dec;61(12):4329-33. doi: 10.1128/aem.61.12.4329-4333.1995.
Two yellow pigments were isolated for the first time from the entomopathogenic bacterium Photorhabdus luminescens in liquid culture and were identified as the anthraquinone derivatives 3,8-dimethoxy-1-hydroxy-9,10-anthraquinone (minor) and 1,3-dimethoxy-8-hydroxy-9,10-anthraquinone (major). A known antibiotic, 3,5-dihydroxy-4-isopropylstilbene, was also detected and for the first time showed strong fungicidal activity against several fungi of medical and agricultural importance.
首次从液体培养的昆虫病原发光杆菌中分离出两种黄色色素，经鉴定为蒽醌衍生物3,8 - 二甲氧基 - 1 - 羟基 - 9,10 - 蒽醌（次要成分）和1,3 - 二甲氧基 - 8 - 羟基 - 9,10 - 蒽醌（主要成分）。还检测到一种已知的抗生素3,5 - 二羟基 - 4 - 异丙基芪，它首次显示出对几种具有医学和农业重要性的真菌具有强大的杀菌活性。
