213248-52-3Relevant articles and documents
Prodrugs phosphorus-containing compounds
-
, (2008/06/13)
Prodrugs of formula I, their uses, their intermediates, and their method of manufacture are described:
Efficient synthesis of purine analogues: An FeCl3-SiO2-promoted cyclization reaction of 4,5-diaminopyrimidines with aldehydes leading to 6,8,9-trisubstituted purines
Dang,Brown,Erion
, p. 6559 - 6562 (2007/10/03)
6,8,9-Trisubstituted purine analogues were efficiently synthesized via cyclization of 6-chloro-4,5-diaminopyrimidines and various aldehydes promoted by FeCl3-SiO2. Fe(III) chloride on silica gel has a dual role of a dehydration agent