1,2-Ethanediamine, N1,N1,N2-trimethyl- → 4-[4-{2-[bis-(4-methoxy-benzyl)-amino]-pyrimidin-5-yl}-2-morpholin-4-yl-5,6-dihydro-pyrrolo[2,3-d]pyrimidin-7-yl]-N-(2-dimethylamino-ethyl)-N-methyl-benzamide

Participants

Reaction Steps

Using 4-(4-{2-[bis-(4-methoxy-benzyl)-amino]-pyrimidin-5-yl}-2-morpholin-4-yl-5,6-dihydro-pyrrolo[2,3-d]pyrimidin-7-yl)-benzoic acid (46.5 mg, 0.0705 mmol) obtained in Step A in Example 1-D-19 and N,N,N′-trimethyl ethylenediamine (36.7 μl, 0.282 mmol) instead of 3-(aminomethyl)pyridine, in the same manner as Step B in Example 1-D-19, amidation was carried out, to obtain a crude product of 4-[4-{2-[bis-(4-methoxy-benzyl)-amino]-pyrimidin-5-yl}-2-morpholin-4-yl-5,6-dihydro-pyrrolo[2,3-d]pyrimidin-7-yl]-N-(2-dimethylamino-ethyl)-N-methyl-benzamide as a yellow liquid (29.7 mg), and then the PMB groups were removed according to the above Deprotection method 2, to obtain the desired compound (D-84) as a colorless powder (14.0 mg, 39%).

Provenance & Evidence