About: http://webisa.webdatacommons.org/6531849

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 the compounds of formula (I), R40 preferably represents a hydrogen atom or a group V???Q, V being more especially an alkylene group and Q being more especially a heterocycloalkyl group.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com