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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1643010Generated: October 30, 2026

1-[(4-Cyanopiperidin-1-yl)carbonyl]-5-[4-(trifluoromethyl)phenyl]piperidine-3-carboxylic acid → 1-({3-[3-(1-Cyclopropylpiperidin-4-yl)-1,2,4-oxadiazol-5-yl]-5-[4-(trifluoromethyl)phenyl]-piperidin-1-yl}carbonyl)piperidine-4-carbonitrile

https://huagongshe.com/reaction/1643010

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-[(4-Cyanopiperidin-1-yl)carbonyl]-5-[4-(trifluoromethyl)phenyl]piperidine-3-carboxylic acidHCID 58002332—
Reactant1-cyclopropyl-N-hydroxypiperidine-4-carboxamidineHCID 72349547—
Product1-({3-[3-(1-Cyclopropylpiperidin-4-yl)-1,2,4-oxadiazol-5-yl]-5-[4-(trifluoromethyl)phenyl]-piperidin-1-yl}carbonyl)piperidine-4-carbonitrileHCID 58002454—

Reaction Steps

155 mg (0.363 mmol) of the compound from Example 100A and 100 mg (0.545 mmol) of the compound from Example 75A were reacted according to the General Method 2. Yield: 76 mg (38% of theory)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08119663B2
Source datasetuspto-grants-2012_02
ORD IDord-c2510fbb9a594f95b8642085ff2aae7a
Source noteuspto-grants-2012_02