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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1423510Generated: October 25, 2026

4-[2-(cyclopropylmethoxy)-5-(difluoromethyl)phenyl]-6-methyl-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid → tert-Butyl {(1S,3S)-3-[({4-[2-(cyclopropylmethoxy)-5-(difluoromethyl)phenyl]-6-methyl-5H-pyrrolo[3,2-d]pyrimidin-7-yl}carbonyl)amino]cyclopentyl}carbamate

https://huagongshe.com/reaction/1423510

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-[2-(cyclopropylmethoxy)-5-(difluoromethyl)phenyl]-6-methyl-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acidHCID 67956012—
Reactanttert-Butyl ((1S,3S)-3-aminocyclopentyl)carbamate hydrochlorideHCID 86346499—
Producttert-Butyl {(1S,3S)-3-[({4-[2-(cyclopropylmethoxy)-5-(difluoromethyl)phenyl]-6-methyl-5H-pyrrolo[3,2-d]pyrimidin-7-yl}carbonyl)amino]cyclopentyl}carbamateHCID 86666653—

Reaction Steps

Starting from 4-[2-(cyclopropylmethoxy)-5-(difluoromethyl)phenyl]-6-methyl-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid (example D.g1) and tert-butyl [(1S,3S)-3-aminocyclopentyl]carbamate hydrochloride (example C6) the title compound is obtained as pale yellow foam.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08927557B2
Source datasetuspto-grants-2015_01
ORD IDord-dafcea631ff54fa985cc50af942a9310
Source noteuspto-grants-2015_01