About: http://webisa.webdatacommons.org/4531210

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	Cyclisation of F-4 with methylorthoformiate, a carboxylic acid of formula R.sub.12COOH wherein R.sub.12 differs from hydrogen in an acidic solvent such as hydrochloric acid, or with BrCN led to final compounds G-4.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com