Tert-butyl 4-(2-pyrrolidin-1-ylacetyl)piperidinecarboxylate → 4-(N-tert-butoxycarbonyl-2-chloro-4-fluorobenzylamino)-6-cyclopropylcarbonyl-2-[4-(2-pyrrolidin-1-ylacetyl)piperidino]-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine

Participants

Reaction Steps

In the same way as Example 92 mentioned later, 4-(N-tert-butoxycarbonyl-2-chloro-4-fluorobenzylamino)-6-cyclopropylcarbonyl-2-[4-(2-pyrrolidin-1-ylacetyl)piperidino]-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine was prepared from 4-(N-tert-butoxycarbonyl-2-chloro-4-fluorobenzylamino)-2-chloro-6-cyclopropylcarbonyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine prepared according to Process Step 1 and tert-butyl 4-(2-pyrrolidin-1-ylacetyl)piperidinecarboxylate prepared according to Reference Example 12.

Provenance & Evidence