About: http://webisa.webdatacommons.org/90048922

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In one embodiment R2 is a substituent of formula (iv) or (iv-a) and Ring A is a 5-6 membered heterocycle or heteroaryl; more particularly a N-containing 5-6 membered heterocycle or heteroaryl.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com