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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2113840Generated: October 31, 2026

1-Methyl-3-aminopyrazole → 3-(6-Ethanesulfonylpyridin-3-yloxy)-5-(1-hydroxymethyl-propoxy)-n(1-methyl-1h-pyrazol-3-yl)benzamide

https://huagongshe.com/reaction/2113840

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Methyl-3-aminopyrazoleHCID 137254—
Reactant(2R)-1-(tert-butyldimethylsilyloxy)butan-2-olHCID 11321679—
Reactant5-Bromo-2-(ethylsulfonyl)pyridineHCID 22503164—
ReactantMethyl 3-hydroxy-5-(methoxymethoxy)benzoateHCID 23136427—
Product3-(6-Ethanesulfonylpyridin-3-yloxy)-5-(1-hydroxymethyl-propoxy)-n(1-methyl-1h-pyrazol-3-yl)benzamideHCID 23093072—

Reaction Steps

The compound of Production Example 137 was obtained as a colorless amorphous substance using 5-hydroxy-3-methoxymethoxybenzoic acid methyl ester, 5-bromo-2-ethanesulfonylpyridine, (2R)-1-(tert-butyldimethylsiloxy)-2-hydroxybutane and 3-amino-1-methyl-1H-pyrazole, by the same method as in Production Example 117, a corresponding method, or a combination thereof with an ordinary method.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07432287B2
Source datasetuspto-grants-2008_10
ORD IDord-c4228aa11933458a908125f6f5cc12ea
Source noteuspto-grants-2008_10