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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1190383Generated: November 2, 2026

Ethanol, 2-(cyclohexylamino)- → 8-(1H-Pyrazol-4-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene-2-carboxylic acid cyclohexyl-(2-hydroxy-ethyl)-amide

https://huagongshe.com/reaction/1190383

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanol, 2-(cyclohexylamino)-HCID 17827—
Reactant8-(1H-Pyrazol-4-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene-2-carboxylic acidHCID 58203883—
Product8-(1H-Pyrazol-4-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene-2-carboxylic acid cyclohexyl-(2-hydroxy-ethyl)-amideHCID 58204178—

Reaction Steps

Following the procedure for 103, 8-(1H-Pyrazol-4-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene-2-carboxylic acid (50.0 mg, 0.2 mmol) was reacted with 2-(cyclohexylamino)ethanol (1.2 equiv) to give 173 (14.1 mg, M+1 439.1)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08673952B2
Source datasetuspto-grants-2014_03
ORD IDord-b770c473f6774bb49ec48ef5c722da09
Source noteuspto-grants-2014_03