Asymmetric ruthenium-catalyzed hydrogenation of 2,6-disubstituted 1,5-naphthyridines: access to chiral 1,5-diaza-cis-decalins.

Asymmetric ruthenium-catalyzed hydrogenation of 2,6-disubstituted 1,5-naphthyridines: access to chiral 1,5-diaza-cis-decalins.