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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1352579Generated: October 25, 2026

Camphor-10-sulfonyl chloride → n-{2-[2-(4-Amino-2,6,7-trimethyl-imidazo[4,5-c]pyridin-1-yl)-ethoxy]-ethyl}-c-(7,7-dimethyl-2-oxo-bicyclo[2.2.1]hept-1-yl)methanesulfonamide

https://huagongshe.com/reaction/1352579

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCamphor-10-sulfonyl chlorideHCID 88856—
Reactant1-[2-(2-aminoethoxy)ethyl]-2,6,7-trimethyl-1H-imidazo[4,5-c]pyridin-4-amineHCID 21913053—
Productn-{2-[2-(4-Amino-2,6,7-trimethyl-imidazo[4,5-c]pyridin-1-yl)-ethoxy]-ethyl}-c-(7,7-dimethyl-2-oxo-bicyclo[2.2.1]hept-1-yl)methanesulfonamideHCID 21913450—

Reaction Steps

Using the method of Examples 34–50, D-(+)-10-camphorsulfonyl chloride was reacted with 1-[2-(2-aminoethoxy)ethyl]-2,6,7-trimethyl-1H-imidazo[4,5-c]pyridin-4-amine to provide the desired compound. The product was purified using Method A. The observed accurate mass was 478.2455.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07220758B2
Source datasetuspto-grants-2007_05
ORD IDord-1951e553fc86429cafacb9862ea820fd
Source noteuspto-grants-2007_05