4-(1,3-bis((benzyloxy)carbonyl)guanidino)butyl (R)-1-methoxy-3-(9-((triisopropylsilyl)oxy)nonyl)-3,5,6,7-tetrahydropyrrolo[1,2-c]pyrimidine-4-carboxylate

(S)-3-Hydroxymethyl-1-oxo-1,2,3,5,6,7-hexahydro-pyrrolo[1,2-c]pyrimidine-4-carboxylic acid methyl ester

(R)-3-(9-Hydroxy-nonyl)-1-methoxy-3,5,6,7-tetrahydro-pyrrolo[1,2-c]pyrimidine-4-carboxylic acid methyl ester

(R)-1-Methoxy-3-(9-triisopropylsilanyloxy-nonyl)-3,5,6,7-tetrahydro-pyrrolo[1,2-c]pyrimidine-4-carboxylic acid

(R)-1-Methoxy-3-(9-triisopropylsilanyloxy-nonyl)-3,5,6,7-tetrahydro-pyrrolo[1,2-c]pyrimidine-4-carboxylic acid methyl ester