Transaminases Provide Key Chiral Building Blocks for the Synthesis of Selective M1/M4 Agonists. - Thomson CG; Boss K; Calhoun A; Fridrich C; Gardinier KM; Hall EC; Jendza K; Kirman L; Labbé-Giguere N; Laumen K; Qian M; Sanyal S; et al. (ACS medicinal chemistry letters, 2023)