A Practical Synthesis of (S)-tert-Butyl 3-Methyl-1,4-diazepane-1-carboxylate, the Key Intermediate of Rho–Kinase Inhibitor K-115
Noriaki Gomi, Akiyasu Kouketsu, Tadaaki Ohgiya, Kimiyuki Shibuya*
Synthesis 2012; vol.44(20): 3171-3178
- DOI:
http://dx.doi.org/10.1055/s-0032-1316771