HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1157188Generated: November 2, 2026
1-Hydroxybenzotriazole → HCID 74382644, compound
https://huagongshe.com/reaction/1157188
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | 1-Hydroxybenzotriazole | HCID 75771 | — |
| Reactant | 1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride | HCID 2723939 | — |
| Reactant | HCID 68425024 | HCID 68425024 | — |
| Reactant | HCID 68425214 | HCID 68425214 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 74382644 | HCID 74382644 | 19% |
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
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US07807672B2 |
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| Source dataset | uspto-grants-2010_10 |
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| ORD ID | ord-b6bea909d23d4790bab72a9371060399 |
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| Source note | uspto-grants-2010_10 |
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