tetra(4-pyridyl)porphyrine 
 
164413-77-8 
 
C20N4H10C5NH4CH2C6H4B(OH)24(4+)*4Cl(1-)=C20N4H10C5NH4CH2C6H4B(OH)24Cl4 
[1]Arimori,Susumu;Murakami,Hiroto;Takeuchi,Masayuki;Shinkai,Seiji[JournaloftheChemicalSociety.Chemicalcommunications,1995,#9,p.961-962]
[1]CurrentPatentAssignee:MERCK&COINC-WO2009/151991,2009,A1Locationinpatent:Page/Pagecolumn151
[1]CurrentPatentAssignee:MERCK&COINC-WO2009/151991,2009,A1
164413-77-8 
 
5-(4-(5-chloropyridin-2-yl)sulfanyl-3-{4-(methylsulfonyl)methylphenyl}-1H-pyrazol-1-yl)pyrimidine 
[1]CurrentPatentAssignee:MERCK&COINC-WO2009/151991,2009,A1
64-17-5 
 
164413-77-8 
 
5-(2-(benzylthio)-6-bromophenyl)-1H-tetrazole 
 
824-94-2 
 
4'-(ethoxymethyl)-2-(1-(4-methoxybenzyl)-1H-tetrazol-5-yl)-1,1'-biphenyl-3-sulfonamide 
 
4'-(ethoxymethyl)-2-(2-(4-methoxybenzyl)-2H-tetrazol-5-yl)-1,1'-biphenyl-3-sulfonamide 
[1]CurrentPatentAssignee:MERCK&COINC-WO2015/112441,2015,A1Locationinpatent:Page/Pagecolumn255
[2]CurrentPatentAssignee:MERCK&COINC-US2016/333021,2016,A1Locationinpatent:Paragraph0291;0292;0851