Takayama Hiromitsu, Ishikawa Hayato, Kitajima Mariko, Aimi Norio, Aji Baba Muhammad
Graduate School of Pharmaceutical Sciences, Chiba University, Chiba, Japan.
Chem Pharm Bull (Tokyo). 2004 Mar;52(3):359-61. doi: 10.1248/cpb.52.359.
A new yohimbine-type indole alkaloid (1). was isolated from the stem bark of Mitragyna africanus (WILLD.) collected in Nigeria, along with known seven Corynanthe-type oxindole alkaloids, two secoiridoids, three lignans, and a quinovic acid derivative. Their structures were elucidated by spectroscopic analyses.
从采自尼日利亚的非洲帽蕊木（Mitragyna africanus (WILLD.)）茎皮中分离出一种新的育亨宾型吲哚生物碱（1），同时还分离出七种已知的柯楠型氧化吲哚生物碱、两种裂环环烯醚萜、三种木脂素和一种奎诺酸衍生物。通过光谱分析确定了它们的结构。
Zotero 插件