作者:J. de Pascual、Teresa J. Anaya、E. Caballero、M.C. Caballero
DOI:10.1016/0031-9422(88)84106-2
日期:1988.1
Abstract A new aliphatic ester, 2-methylene-3-oxobutyl methacrylate was isolated from the essential oil of Chamaemelum fuscatum . Four new eudesmanolides, 8- O -methacryloylfuscatin, 8- O -isobutyrylfuscatin, 3α-hydroxy-8α-methacryloyloxyreynosin and 3α-hydroxy-8α-isobutyryloxyreynosin were obtained from the chloroform extract of this plant.
摘要 从Chamaemelum fuscatum 精油中分离得到一种新的脂肪族酯——甲基丙烯酸2-亚甲基-3-氧代丁酯。从该植物的氯仿提取物中获得了四种新的eudesmanolides,8-O-甲基丙烯酰fuscatin、8-O-isobutyrylfuscatin、3α-hydroxy-8α-methacryloyloxyreynosin和3α-hydroxy-8α-isobutyryloxyreynosin。