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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 227983Generated: October 27, 2026

(2S)-3,3-dimethylbutan-2-amine → (2S,4S)-4-fluoro-1-[[N-[4-[N-[(2S)-3,3-dimethyl-2-butyl]amino]carbonylbicyclo[2.2.2]oct-1-yl]amino]acetyl]pyrrolidine-2-carbonitrile

https://huagongshe.com/reaction/227983

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(2S)-3,3-dimethylbutan-2-amineHCID 7004913—
Reactant(2S,4S)-1-[[N-(4-carboxybicyclo[2,2,2]oct-1-yl)amino]acetyl]-4-fluoropyrrolidine-2-carbonitrileHCID 57634365—
Product(2S,4S)-4-fluoro-1-[[N-[4-[N-[(2S)-3,3-dimethyl-2-butyl]amino]carbonylbicyclo[2.2.2]oct-1-yl]amino]acetyl]pyrrolidine-2-carbonitrileHCID 57756847—

Reaction Steps

In a similar manner to Example 63, (2S,4S)-1-[[N-(4-carboxybicyclo[2.2.2]oct-1-yl)amino]acetyl]-4-fluoropyrrolidine-2-carbonitrile (50.0 mg) and (2S)-3,3-dimethyl-2-butylamine (41.4 μL) were used to obtain (2S,4S)-4-fluoro-1-[[N-[4-[N-[(2S)-3,3-dimethyl-2-butyl]amino]carbonylbicyclo[2.2.2]oct-1-yl]amino]acetyl]pyrrolidine-2-carbonitrile (20.5 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07560569B2
Source datasetuspto-grants-2009_07
ORD IDord-4a980530b6d04f12a110f1205a0beced
Source noteuspto-grants-2009_07