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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2189305Generated: October 30, 2026

tert-Butyl 4-(6-aminopyridin-3-yl)piperazine-1-carboxylate → (7-Cyclopentyl-5-isopropyl-7H-pyrrolo[2,3-d]pyrimidin-2-yl)-(5-piperazin-1-yl-pyridin-2-yl)-amine

https://huagongshe.com/reaction/2189305

Reaction equation

Participants

RoleNameHCIDCharge
Reactanttert-Butyl 4-(6-aminopyridin-3-yl)piperazine-1-carboxylateHCID 11737525—
Reactant2-Chloro-7-cyclopentyl-5-isopropyl-7H-pyrrolo[2,3-d]pyrimidineHCID 84819805—
Product(7-Cyclopentyl-5-isopropyl-7H-pyrrolo[2,3-d]pyrimidin-2-yl)-(5-piperazin-1-yl-pyridin-2-yl)-amineHCID 58015852—

Reaction Steps

(7-Cyclopentyl-5-isopropyl-7H-pyrrolo[2,3-d]pyrimidin-2-yl)-(5-piperazin-1-yl-pyridin-2-yl)-amine is prepared from 2-Chloro-7-cyclopentyl-5-isopropyl-7H-pyrrolo[2,3-d]pyrimidine and 4-(6-Amino-pyridin-3-yl)-piperazine-1-carboxylic acid tert-butyl ester using a method similar to that for the preparation of Example 202. [MH+] 406.21

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08324225B2
Source datasetuspto-grants-2012_12
ORD IDord-a26a4a0e130946bfa2df9738bacb9039
Source noteuspto-grants-2012_12