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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1912835Generated: November 1, 2026

Ethyl isocyanate → 1-(9-{4-[3-(4-Chloro-3-(trifluoromethyl)phenyl)ureido]phenyl}-9H-purin-6-yl)-3-ethylurea

https://huagongshe.com/reaction/1912835

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl isocyanateHCID 8022—
Reactant1-[4-(6-Aminopurin-9-yl)phenyl]-3-(4-chloro-3-(trifluoromethyl)phenyl)urea hydrochlorideHCID 23155120—
Product1-(9-{4-[3-(4-Chloro-3-(trifluoromethyl)phenyl)ureido]phenyl}-9H-purin-6-yl)-3-ethylureaHCID 23155310—

Reaction Steps

The title compound can be synthesized from 1-[4-(6-aminopurin-9-yl)phenyl]-3-(4-chloro-3-(trifluoromethyl)phenyl)urea hydrochloride and ethyl isocyanate by using the same techniques as in Example 119.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08609656B2
Source datasetuspto-grants-2013_12
ORD IDord-a7492b7a8e4445088a0e9f420d5ff197
Source noteuspto-grants-2013_12