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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	wherein P is a protecting group and X, Y, R8, R9, R3a and R3b are as defined above for a compound of formula (I), and L4 is a leaving group;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com