Title  :2-Amino-5-hydroxy-4-phenyl-7-methyl-4[H]-chromeno-3-carbonitrile as a key precursor for the synthesis of several chromene based heterocyclic systems. -
Facyltu : Science Section : Chemistry
Abstract :
Pub by :

researchers from fayoum university
 Prof.Dr.-Fatehia Korany Mohammed Taher
Faculty : Science Section: Chemistry

researchers
.F. K. Mohamed, A. Y. Soliman, A. I. Essawy and M. G. Badrey