<http://webisa.webdatacommons.org/prov/299051299>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/41715868> .
<http://webisa.webdatacommons.org/41715868>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/41715868>	<http://www.w3.org/ns/prov#value>	"In a second step the compound (III) is alkylated in a basic medium to give the compound (IV which, when subjected to the action of an inorganic acid, makes it possible to obtain the compound (I') in which R is an alkyl radical, in accordance with the following reaction scheme: ##STR6##" .
<http://webisa.webdatacommons.org/41715868>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .