4-((3-((S)-Phenyl((((R)-quinuclidin-3-yloxy)carbonyl)amino)methyl)-phenoxy)methyl)benzoic acid → (R)-Quinuclidin-3-yl((S)-(3-((1-(4-formylbenzoyl)piperidin-4-yl)methoxy)phenyl)(phenyl)methyl)carbamate

Participants

Reaction Steps

The title compound was prepared as described in Example 1 Step 11 with (R)-quinuclidin-3-yl((S)-phenyl(3-(piperidin-4-ylmethoxy)phenyl)methyl)carbamate and 4-formyl benzoic acid 3-(1,3-dioxolan-2-yl)propyl piperidine-4-carboxylate hydrochloride and 4-((3-((S)-phenyl((((R)-quinuclidin-3-yloxy)carbonyl)amino)methyl)phenoxy)methyl)benzoic acid respectively.

Provenance & Evidence