N N Di Boc L lysine hydroxysuccinimide ester N cyclopropyl 4 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl pyridin 2 amine N 3S 4R 4 fluoropyrrolidin 3 yl methyl cyclopropanamine dihydrochloride N methyl 5 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl picolinamide N 3S 4R 4 fluoropyrrolidin 3 yl methyl cyclopropanamine N methyl 4 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl pyridin 2 amine N2 N6 bis 4 aminophenyl 2 6 Pyridinedicarboxamide N 3R 4S 4 fluoropyrrolidin 3 yl methyl cyclopropanamine dihydrochloride N N dimethyl 4 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl pyridin 2 amine N Hydroxysuccinimide N 3R 4S 4 fluoropyrrolidin 3 yl methyl cyclopropanamine N N 2 trimethylpropanamide N cyclohexyl 4 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl pyridin 2 amine N methyl 4 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl picolinamide N 6 chloropyridazin 3 yl acetamide N 2 methyl 5 methylamino methyl phenyl 4 4 phenylquinazolin 2 yl amino benzamide N tosyl 1H pyrrole 3 carboxylic acid N 3 4 Dichloro 5 fluoro 1 1 biphenyl 2 yl 3 difluoromethyl 1 methyl 1H pyrazole 4 carboxamide N 2 dimethylamino ethyl 12 oxo 12H benzo g pyrido 2 1 b quinazoline 4 carboxamide N methyltetrahydro 2H pyran 4 amine N methyl 2 sulfanylbenzamide N N DimethylFormamide Dimethyl acetal N4 4 4 ethylpiperazin 1 yl phenyl N6 methylpyrimidine 4 6 diamine N Methoxy N Methyltetrahydropyran 4 carboxaMide N 3 5 iodo 4 3 thiophene 2 carboxamido propyl amino pyrimidin 2 yl amino phenyl pyrrolidine 1 carboxamide N N diethyl 4 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl picolinamide N Fluorobenzenesulfonimide N Ethyl 3 4 dimethylbenzylamine N N dimethyl 4 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl picolinamide N Ethyl 2 1 iMidazolyl ethanaMine

Nevirapine N Cyclopropyl 4 nitrobenzylaMine N BOC M PHENYLENEDIAMINE N BENZYLCYCLOPROPYLAMINE Nafamostat mesylate Intermediate N 4 2 AMino 4 thiazolyl phenyl MethanesulfonaMide N Fmoc D 1 2 3 4 tetrahydroisoquinoline 3 carboxylic acid N 4 1 amino ethyl 2 6 difluoro phenyl methanesulfonamide hydrochloride N 3 2 chloro 5 trifluoromethyl pyrimidin 4 yl amino phenyl acrylamide N 5 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl benzo d oxazol 2 yl acetamide N N Dimethylpiperidin 4 amine N 2 Oxoethyl phthalimide N 5 chloro 4 fluoro 2 methylphenyl acetamide N methyl 4 bromo 2 fluorobenzamide N methyl 2 fluoro 4 iodobenzamide N 5 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl 1H pyrazolo 3 4 b pyridin 3 yl cyclopropanecarboxamide N 5 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl 1H pyrazolo 3 4 b pyridin 3 yl butyramide N O dimethylhydroxylamine hydrochloride N N diethyl 4 5 hydroxyspiro chromene 2 4 piperidin 4 yl benzamide N Methyl 2 propynylamine N benzyl N ethyl 2 7 methyl 8 oxo 2 phenyl 7H purin 9 8H yl acetamide N Methylcarboxy 2 chloroacetamidrazone N methyl 5 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl pyridin 2 amine N Methoxy N methyltrifluoroacetamide N4 acetylcytosine N 9 fluorenylmethoxycarbonyloxy succinimide N methylbenzylamine N N Diethyl 6 methyl 5 nitro 2 pyridinamine N 4 bromothiazol 2 yl acetamide N methyl 1 phenylmethanamine hydrochloride

N Boc 4 piperidinecarboxaldehyde N Boc pyrrole N 1 3 dimethyl 2 oxo 6 pyrrolidin 1 yl 2 3 dihydro 1H benzo d imidazol 5 yl 2 methoxybenzamide N4 N4 N4 N4 tetrakis 4 methoxyphenyl biphenyl 4 4 diamine N Chlorosuccinimide N phenylglycine N methyl 3 nitrobenzamide N hydroxyphthalimide N Trimethylsilylmethyl benzylamine N N DIMETHYLPHOSPHORAMIDODICHLORIDATE N1 ethyl N1 isopropylbenzene 1 4 diamine N 2 methoxy 4 nitrophenyl acetamid N 1 4 fluorophenyl N1 4 hydroxyphenyl cyclopropane 1 1 dicarboxamide N 4 6 methoxy 7 3 morpholinopropoxy quinazolin 4 yl amino phenyl benzamide N 5 Bromopyridin 2 yl acetamide N 3 ethynylphenyl 7 8 10 11 13 14 hexahydro 1 4 7 10 tetraoxacyclododecino 2 3 g quinazolin 4 amine N 3 fluoro 4 6 methoxy 7 3 morpholinopropoxy quinolin 4 yl oxy phenyl N 4 fluorophenyl cyclopropane 1 1 dicarboxamide N 3 chloro 4 3 fluorophenyl methoxy phenyl 6 iodoquinazolin 4 amine N 5 bromopyrimidin 2 yl acetamide N 1 benzylpiperidin 4 yl 6 7 dimethoxy 2 4 methyl 1 4 diazepan 1 yl quinazolin 4 amine N piperidin 4 yl pyridin 3 amine Naphthalene 2 sulfonic acid N 4 ethynylphenyl N 4 fluorosulfonyl oxy phenyl Urea N 6 bromoimidazo 1 2 a pyridin 2 yl 2 2 2 trifluoroacetamide N piperidin 4 yl pyridin 4 amine N 2 cyanophenyl picolinamide N Acetyl 6 fluoro 1H indol 3 ol N 4 fluorophenyl methyl 1 methylpiperidin 4 amine N N diethylpiperidine 3 carboxamide hydrochloride N Bromomethyl phthalimide

N N diphenylhydrazinium chloride N phenyl 5 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl pyrimidin 2 amine N R 1 4 methoxy 3 sulfamoylphenyl propan 2 yl N R 1 phenylethyl acetamide N N bis 2 azidoethyl Sulfamoyl fluoride N 2 6 dimethylphenyl 2 piporidin 1 yl acetamide N Methyl 4 trifluoromethylbenzyl amine N N di 2 propen 1 yl Sulfamoyl fluoride N N di 2 propyn 1 yl Sulfamoyl fluoride N 3 5 chloro 2 2 methoxy 4 4 methylpiperazin 1 yl phenyl amino pyrimidin 4 yl oxy phenyl propionamide N 5 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl pyrimidin 2 yl benzenesulfonamide N 3 methylphenyl 4 2 pyridinyl 1 piperidineacetamide Dihydrochloride N 4 Dimethyl N phenylbenzenesulfonamide N methoxy N 2 3 trimethylbenzamide Naratriptan hydrochloride N 4 chloro 2 fluorophenyl 6 7 dimethoxyquinazolin 4 amine N 4 6 chloropyridin 3 yl methoxy 3 methoxybenzyl 2 3 4 dimethoxyphenyl ethanamine N benzyl 5 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl picolinamide N N dimethyl 2 5 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl pyridin 2 yl oxy ethanamine N 6 2 aminophenyl amino 6 oxohexyl 4 methylbenzamide N N Dimethyl 2 hydroxy 3 methoxy 5 nitrobenzyl amine N Methyltrifluoroacetamide Naphthalene 2 sulfonamide N 5 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl pyridin 2 yl benzenesulfonamide N hydroxy 2 trifluoromethoxy benzene carboximidoyl chloride n n diethyl n 4 trifluoromethylbiphenyl 4 ylmethyl ethane 1 2 diamine Nitrosobenzene N benzyl 1 2 4 dimethoxyphenyl methanamine HCl N 3 fluorosulfonyl oxy phenyl Acetamide N 2 2 4 Chlorophenyl thiazol 4 yl ethyl butyramide N 2 fluoro 4 methoxyphenyl prop 2 enamide