Biotransformation of tabersonine in cell suspension cultures of Catharanthus roseus
作者:Tsutomu Furuya、Kazuo Sakamoto、Kumiko Iida、Yoshihisa Asada、Takafumi Yoshikawa、Shin-Ichiro Sakai、Norio Aimi
DOI:10.1016/0031-9422(92)83447-7
日期:1992.9
latter compound was fed to cell suspension cultures of Catharanthus roseus were isolated and characterized. Two biotransformation products of tabersonine were isolated and shown to be lochnericine, which is formed by epoxidation of tabersonine at positions 14, 15, and lochnerinine, the 11-methoxylation product of lochnericine. The bioconversion ratio of the main biotransformation product, lochnericine,
为了研究从泰伯宁生物合成文多林所涉及的反应,分离并表征了将后者加入到长春花细胞悬浮培养物中时形成的生物转化产物。分离出两种泰柏宁的生物转化产物,显示为 lochnericine,它是由泰柏宁在 14、15 位和 lochnerinine 的环氧化形成的,后者是 lochnericine 的 11-甲氧基化产物。主要生物转化产物洛可碱的生物转化率在三天内达到了 80.6% 的值。