==Structure-4 (109(doc2))==
===[http://v3.espacenet.com/publicationDetails/claims?CC=WO&NR=2006078610A1&KC=A1&FT=D&date=20060727&DB=EPODOC&locale=en_EP WO2006078610]===
[[Image:JJ11.jpg|thumb|center|500px]]
*<nowiki></nowiki>R<sub>2</sub> is 1-6C alkyl which is matching with substituent R<sup>1</sup>(first position) of the generic structure
*<nowiki></nowiki>In fifth position substituted aryl ring there, which is matching with the substituent R<sup>2</sup>(fifth position) of the generic structure.
==Structure-5 (128(doc2))==