Ring closure reactions O 0130 A Convenient Route to Pyridones, Pyrazolo[2,3-a]pyrimidines and Pyrazolo[5,1-c]triazines Incorporating Antipyrine Moiety. -A series of syntheses to incorporate the 4-aminoantipyrine moiety, which is a building block of pharmacologically interesting compounds, in different heterocycles, is reported. -(FARAG*, A. M.; DAWOOD, K. M.; ELMENOUFY, H. A.; Heteroat. Chem. 15 (2004) 7, 508-514; Dep. Chem., Fac. Sci., Cairo Univ., Giza 12613, Egypt; Eng.) -H. Haber
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.