[1]Agrawal,V.K.;Sharma,Satyavan[IndianJournalofChemistry-SectionBOrganicandMedicinalChemistry,1984,vol.23,#7,p.650-654]
1229705-06-9 
 
42951-91-7 
 
4-(2R,3S,4R,5S)-4-(4-chloro-2-fluorophenyl)-3-(3-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carbonylamino}-3-methoxybenzoicacid2-(4-methylpiperazin-1-yl)-2-oxoethylesterhydrochloride 
[1]Patent:US2013/324531,2013,A1.Locationinpatent:Paragraph0245;0246