作者:You-Chu Wang、Paris E. Georghiou
DOI:10.1021/ol0261635
日期:2002.8.1
[structure: see text] The first enantioselective total synthesis of (-)-tejedine (1) is reported. Tejedine is a seco-bisbenzyltetrahydroisoquinoline isolated in 1998 as a minor component from Berberis vulgaris. The synthesis was achieved using a strategy employing four key steps, including a chiral auxiliary-assisted diastereoselective Bischler-Napieralski cyclization.
[结构:见正文]报告了(-)-tejedine(1)的第一个对映选择性全合成。Tejedine是一种1998年从小Ber小isolated中提取的次要成分的癸二双苄基四氢异喹啉。合成是通过采用四个关键步骤的策略实现的,包括手性辅助非对映选择性Bischler-Napieralski环化。