作者:J.De Pascual Teresa、J.G. Urones、I.S. Marcos、L. Núñez、P. Basabe
DOI:10.1016/s0031-9422(00)97701-x
日期:1983.1
Abstract Cativic, ladenic, labdanolic, 8α-hydroxy-13( E )-labden-15-oic and 3-phenylpropionic acids were isolated from Cistus palinhae . In addition two new acids were characterized as 8α-methoxy-labd-15-oic and (5 R , 8 R , 9 S , 10 S )-2-oxo-3- cis -cleroden-15-oic. From the neutral fraction were isolated the known 8,15-labdanediol, 8(17)labden-15-ol, 6-oxo-7-labden-15-ol and 6β-hydroxy-8(17)-labden-15-ol
摘要 从岩蔷薇中分离得到Cativic、ladenic、labdanolic、8α-hydroxy-13(E)-labden-15-oic和3-苯基丙酸。此外,两种新的酸被表征为 8α-甲氧基-labd-15-oic 和 (5 R , 8 R , 9 S , 10 S )-2-oxo-3-cis -cleroden-15-oic。从中性馏分中分离出已知的 8,15-labdanediol、8(17)labden-15-ol、6-oxo-7-labden-15-ol 和 6β-hydroxy-8(17)-labden-15-ol还鉴定了羟基衍生物 8α-羟基-15-苯基丙氧基-劳丹烷、8α-羟基-15-乙酰氧基-劳丹烷、8-labden-15-ol 和 8-epi -15-labdanediol。弱酸部分得到 jaranol(5,4'-二羟基-3,7-二甲氧基黄酮)、genkwanin(5,