About: http://webisa.webdatacommons.org/346885676

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	Y stands for halogen, in particular fluorine or chlorine, are reacted with pyrrolidines of the formula (III) ##STR4## in which R.sup.1 has the abovementioned meaning,
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com