This invention provides a compound of Formula (I):
1
wherein
S
1
and S
2
are each independently, hydrogen, alkyl, alkenyl, alkynyl, aralkyl, substituted or unsubstituted aryl, and S
1
and S
2
together with the nitrogen to which they are attached form a nitrogen containing heteroaryl and a pharmaceutically acceptable salt thereof; a method of preparing the compound of Formula (I), and use of the compound of Formula (I) in the preparation of 3-cyano quinolines.
本发明提供了化合物I的配方:1其中S1和S2各自独立地是氢、烷基、烯基、炔基、芳基、取代或未取代的芳基,且S1和S2与它们所连接的氮一起形成含氮杂环芳基,以及其药学上可接受的盐;一种制备化合物I的方法;以及在制备
3-氰基喹啉时使用化合物I的方法。