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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1499217Generated: October 31, 2026

Lithium Hydroxide → 2-((benzyloxy)carbonyl)-8-(4-((R)-1-(4-chloro-2-(3-methyl-1H-pyrazol-1-yl)phenyl)-2,2,2-trifluoroethoxy)pyridin-2-yl)-2,8-diazaspiro[4.5]decane-3-carboxylic acid

https://huagongshe.com/reaction/1499217

Reaction equation

Participants

RoleNameHCIDCharge
ReactantLithium HydroxideHCID 3939—
Reactant2-benzyl 3-ethyl 8-(4-((R)-1-(4-chloro-2-(3-methyl-1H-pyrazol-1-yl)phenyl)-2,2,2-trifluoroethoxy)pyridin-2-yl)-2,8-diazaspiro[4.5]decane-2,3-dicarboxylateHCID 117942286—
Product2-((benzyloxy)carbonyl)-8-(4-((R)-1-(4-chloro-2-(3-methyl-1H-pyrazol-1-yl)phenyl)-2,2,2-trifluoroethoxy)pyridin-2-yl)-2,8-diazaspiro[4.5]decane-3-carboxylic acidHCID 117942196—

Reaction Steps

Hydrolysis of 2-benzyl 3-ethyl 8-(4-((R)-1-(4-chloro-2-(3-methyl-1H-pyrazol-1-yl)phenyl)-2,2,2-trifluoroethoxy)pyridin-2-yl)-2,8-diazaspiro[4.5]decane-2,3-dicarboxylate using the LiOH general method provided 2-((benzyloxy)carbonyl)-8-(4-((R)-1-(4-chloro-2-(3-methyl-1H-pyrazol-1-yl)phenyl)-2,2,2-trifluoroethoxy)pyridin-2-yl)-2,8-diazaspiro[4.5]decane-3-carboxylic acid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09199994B2
Source datasetuspto-grants-2015_12
ORD IDord-a9addad0a83446e991022737e8ce5152
Source noteuspto-grants-2015_12