The present invention relates to compounds that are useful as inhibitors of protein arginine methyltransferase that have a formula selected from Formula (I), Formula (II) and Formula (III), as well as racemic mixtures, diastereomers, enantiomers and tautomers thereof and N-oxides, hydrates, solvates, pharmaceutically acceptable salts, prodrugs and complexes thereof as defined herein. Said compound are useful as inhibitors of PRMTs and/or CARM-I. The invention further relates to compositions comprising such compounds and methods for their use.
obtained. Rapid decomposition is observed in acidic aqueous media for all cyclicaminals which occurs as a reversible reaction. Electronic effects do not seem relevant with regard to stability, but the magnitude of the conformational energy of the ring system and pKa values of the N-3 nitrogen atom. Conclusion: Cyclicaminals are stable compounds when not exposed to acidic media and their stability