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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2201923Generated: October 30, 2026

Hydrochloric Acid → HCID 78320095, compound

https://huagongshe.com/reaction/2201923

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant4-Aminobutyric acid methyl ester hydrochlorideHCID 2756383—
ReactantMethanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 9886157—
ReactantHCID 78321671HCID 78321671—
SolventDimethylformamideHCID 6228—
ProductHCID 78320095HCID 78320095—

Reaction Steps

A mixture of (R)-1-(4′-(2-(2-methylpyrrolidin-1-yl)ethyl)biphenyl-4-yl)cyclopentanecarboxylic acid (15 mg, 0.040 mmol), methyl 4-aminobutanoate hydrochloride (6.71 mg, 0.044 mmol), HATU (16.62 mg, 0.044 mmol), and TEA (0.017 mL, 0.119 mmol) in DMF (0.4 mL) was stirred at room temperature overnight. The mixture was acidified with 1M HCl and purified by HPLC to give the title compound. LCMS m/z=477.5 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09365511B2
Source datasetuspto-grants-2016_06
ORD IDord-90e4ae1579254c95944c91850ed25d5d
Source noteuspto-grants-2016_06