Four new Amaryllidaceae alkaloids from Zephyranthes candida

作者：Shitara Nanase; Hirasawa Yusuke; Hasumi Shunsuke; Sasaki Tadahiro; Matsumoto Misaki; Wong Chin Piow; Kaneda Toshio; Asakawa Yoshinori; Morita Hiroshi^*

来源：Journal of Natural Medicines, 2014, 68(3): 610-614.

DOI：10.1007/s11418-014-0819-y

• Zephyranthes candida
• Amaryllidaceae
• Homolycorine
• Crinine

Four new Amaryllidaceae alkaloids (1-4) possessing a homolycorine-type or a crinine-type skeleton have been isolated from the aerial part of Zephyranthes candida, and their structures were elucidated on the basis of spectroscopic data. The stereochemistry was elucidated by combination of NOESY correlations and CD analyses.

• 出版日期2014-7