How is N-{trans-4-[4-(Cyclopropylmethyl)-1-piperazinyl]cyclohexyl}-4-{[(7R)-7-ethyl-8-isopropyl-5-methyl-6-oxo-5,6,7,8-tetrahydro-2-pteridinyl]amino}-3-methoxybenzamide (CAS: 755038-65-4) typically synthesized?

The compound is synthesized through multistep reactions involving cyclization of piperazinyl and pteridinyl groups. Common synthetic routes include amidation of an intermediate piperazine ring with a pteridinyl derivative. The reaction typically requires a base such as triethylamine and is carried out in a suitable organic solvent. The yield can range from 50-70% depending on the purification steps.