689303-86-4Relevant articles and documents
A synthesis of the tetracyclic carboskeleton of isaindigotidione
Poon, Ch. Yan,Chiu, Pauline
, p. 2985 - 2988 (2007/10/03)
An efficient synthesis of the unique indolizino[7,6-c]quinoline carboskeleton of isaindigotidione has been achieved. This strategy employed L-proline and isatin as the main building blocks in the construction of the framework. Four transformations occurred in a one-pot operation to furnish the tetracyclic nucleus.