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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2201930Generated: October 30, 2026

Hydrochloric Acid → HCID 78320397, compound

https://huagongshe.com/reaction/2201930

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantMethanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 9886157—
ReactantTert-butyl 4-aminobutanoate hydrochlorideHCID 24750478—
ReactantHCID 78321671HCID 78321671—
SolventDimethylformamideHCID 6228—
ProductHCID 78320397HCID 78320397—

Reaction Steps

A mixture of (R)-1-(4′-(2-(2-methylpyrrolidin-1-yl)ethyl)biphenyl-4-yl)cyclopentanecarboxylic acid (15 mg, 0.040 mmol), tert-butyl 4-aminobutanoate hydrochloride (8.55 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. LCMS m/z=519.7 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09365511B2
Source datasetuspto-grants-2016_06
ORD IDord-ac5ecf1641a14d22bec3ebfdb15f1494
Source noteuspto-grants-2016_06