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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1157188Generated: November 2, 2026

1-Hydroxybenzotriazole → HCID 74382644, compound

https://huagongshe.com/reaction/1157188

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-HydroxybenzotriazoleHCID 75771—
Reactant1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 2723939—
ReactantHCID 68425024HCID 68425024—
ReactantHCID 68425214HCID 68425214—
SolventDimethylformamideHCID 6228—
ProductHCID 74382644HCID 7438264419%

Reaction Conditions

Temperature0 °C

Reaction Steps

To a mixture of [3-(3-Chloro-4-hydroxy-phenylcarbamoyl)-pyrrolidin-1-yl]-acetic acid (10 mg, 0.034 mmol) and HOBt (6.8 mg, 0.050 mmol) in DMF (0.5 ml) at 0° C. was added EDCl (9.6 mg, 0.050 mmol). The formed reaction mixture was stirred at 0° C. for 0.5 hour and then 2-(4-Pyrimidin-2-yl-phenyl)-2,5-diaza-bicyclo[2.2.1]heptane hydrochloride salt (12.6 mg, 0.05 mmol) was added. After stirred at RT for overnight, the reaction mixture was purified using a Prep-HPLC to give titled compound (3.4 mg, 19% yield). Mass Spec ES (533.1, M+H)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07807672B2
Source datasetuspto-grants-2010_10
ORD IDord-b6bea909d23d4790bab72a9371060399
Source noteuspto-grants-2010_10