Department of Chemistry, American University of Beirut, Beirut, Lebanon.
Org Lett. 2010 Dec 3;12(23):5502-5. doi: 10.1021/ol102376a. Epub 2010 Nov 10.
A facile, efficient, three-step protocol for the synthesis of the unknown quinolino[2,3-c]cinnoline 5 is introduced. In addition, a new approach for the preparation of the biologically active neocryptolepines 8 in good overall yields is described.
介绍了一种简便、高效的合成未知喹啉并[2,3-c]咔啉 5 的三步法。此外,还描述了一种新的方法,以良好的总收率制备具有生物活性的新隐甲素 8。