Plant-derived juvenile hormone III analogues and other sesquiterpenes from the stem bark of Cananga latifolia
作者:Heejung Yang、Hye Seong Kim、Eun Ju Jeong、Piseth Khiev、Young-Won Chin、Sang Hyun Sung
DOI:10.1016/j.phytochem.2013.06.010
日期:2013.10
Juvenile hormone III (JH III) is a larval metamorphosis-regulating hormone present in most insect species. JH III was first isolated from the plant, Cyperus iria L., but the presence of JH III has not been reported in other plant species. In the present study, proof of the existence of JH III and its analogues from Cananga latifolia was established. From an aqueous MeOH extract of C. latifolia stem
保幼激素 III (JH III) 是一种存在于大多数昆虫物种中的幼虫变态调节激素。JH III 最初是从植物 Cyperus iria L. 中分离出来的,但尚未在其他植物物种中报道 JH III 的存在。在本研究中,建立了来自 Cananga latifolia 的 JH III 及其类似物存在的证据。从阔叶树茎皮的甲醇水溶液提取物中,分离出六种化合物和九种已知化合物。这些通过使用光谱分析鉴定为:(2E,6E,10R)-11-butoxy-10-hydroxy-3,7,11-trimethyldodeca-2,6-dienoic acidmethylester, (2E,6E)-3, 7,11-trimethyl-10-oxododeca-2,6-dienoic酸甲酯,(2E)-3-methyl-5-[(1S,2R,6R)-1,2,6-trimethyl-3-oxocyclohexyl]