Triethylamine → HCID 11858075, compound

Participants

Reaction Steps

A mixture of 70 mg (0.15 mmol) (S)-2-(4-hydroxy-3,5-dimethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butanoic acid, 52 mg (0.15 mmol) TBTU and 25 μL (0.18 mmol) triethylamine in 1 mL DMF was stirred for 1 h at RT. Then 25 mg (0.15 mmol) 1-(tetrahydropyran-4-yl)-piperazine was added to the reaction mixture, which was then stirred for a further 16 h at RT. The reaction mixture was purified by HPLC without any further working up; the fractions containing the product were combined and lyophilised.

Provenance & Evidence