3-Chloro-5-(5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4-ylamino)phenol hydrochloride → HCID 66849785, compound

Participants

Reaction Steps

The title compound was prepared in analogy to Example 122 from 3-chloro-5-(5,6,7,8-tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidin-4-ylamino)phenol hydrochloride from Example 65A (100 mg, 0.27 mmol) and (2E)-4-[methyl(1-methylethyl)amino]but-2-enoic acid hydrochloride from Example 2A (73 mg, 0.38 mmol) to yield 24 mg (19%) as tan crystals.

Provenance & Evidence