AZT guanidine salt

[(2R)-3-[[[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxy-2-hexadecanoyloxypropyl] hexadecanoate

DIGLYCOL GUANIDINE SUCCINATE

Benzy (methyl) guanidine hemisulfate salt

amidinourea

N-(4-DIETHYLAMINOBENZYLIDENEAMINO)GUANIDINE ACETIC ACID SALT

amidinouronium chloride

4-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpentanamido]-5-oxopyrrolidine-3-carboxylic acid

4-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopropaneamido}-5-oxopyrrolidine-3-carboxylic acid

2-(1-tert-butyl-1H-pyrazol-4-yl)cyclopropane-1-carboxylic acid

4-[1-benzyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyrrolidine-3-amido]-5-oxopyrrolidine-3-carboxylic acid

rac-2-({[(1R,3S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}oxy)-3-methoxypropanoic acid

(1RS,6SR)-3-[(1RS&,3SR&)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentanecarbonyl]-3-azabicyclo[4.1.0]heptane-7-carboxylic acid

1-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutanecarbonyl]-5-methylpiperidine-2-carboxylic acid

1-{1-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopropanecarbonyl}-5-methylpiperidine-2-carboxylic acid

1-{2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutyl]acetyl}-5-methylpiperidine-2-carboxylic acid

1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylbutanoyl]-5-methylpiperidine-2-carboxylic acid