Plant constituents biologically active to insects. II. Juvabione analogs from Abies sachalinensis Mast. (1).
作者:ATSUSHI NUMATA、KAZUKO HOKIMOTO、TSURUKO TAKEMURA、SHUNYO MATSUNAGA、REIKO MORITA
DOI:10.1248/cpb.31.436
日期:——
(+)-Juvabione (I) and two new analogs (III and IV) were isolated, together with trans-4-hydroxycinnamic acid (XIII) and vanillin (XIV), from the wood of Abies sachalinensis MAST. (Pinaceae). The structures of III and IV were established to be cis-4-[3 (S)-hydroxy-l (R), 5-dimethylhexyl] cyclohexane-l-carboxylic acid and trans-4-[3 (S)-hydroxy-l (R), 5-dimethylhexyl] cyclohexane-l-carboxylic acid, respectively, on the basis of chemical and spectral evidence.
(+)-Juvabione (I) 和两种新的类似物 (III 和 IV),以及反式-4-羟基肉桂酸 (XIII) 和香兰素 (XIV),均是从 Abies sachalinensis MAST. (松科)的木材中分离出来的。(松科)木材中分离出来。根据化学和光谱证据,确定 III 和 IV 的结构分别为顺式-4-[3 (S)-hydroxy-l (R), 5-dimethylhexyl] cyclohexane-l-carboxylic acid 和反式-4-[3 (S)-hydroxy-l (R), 5-dimethylhexyl] cyclohexane-l-carboxylic acid。