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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1182156Generated: November 1, 2026

1-{(S)-3-[3-(4-Chloro-phenoxy)-azetidin-1-yl]-1-hydroxymethyl-propyl}-3-(5-ethyl-2-methyl-2H-pyrazol-3-yl)-urea → 1-{(S)-3-[3-(4-fluoro-phenoxy)-azetidin-1-yl]-1-hydroxymethyl-propyl}-3-(5-ethyl-2-methyl-2H-pyrazol-3-yl)-urea

https://huagongshe.com/reaction/1182156

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-{(S)-3-[3-(4-Chloro-phenoxy)-azetidin-1-yl]-1-hydroxymethyl-propyl}-3-(5-ethyl-2-methyl-2H-pyrazol-3-yl)-ureaHCID 10287886—
Reactant(S)-2-amino-4-[3-(4-fluoro-phenoxy)-azetidin-1-yl]-butan-1-ol hydrochlorideHCID 69411133—
Product1-{(S)-3-[3-(4-fluoro-phenoxy)-azetidin-1-yl]-1-hydroxymethyl-propyl}-3-(5-ethyl-2-methyl-2H-pyrazol-3-yl)-ureaHCID 86600857—

Reaction Steps

This compound is prepared analogously to 1-{(S)-3-[3-(4-chloro-phenoxy)-azetidin-1-yl]-1-hydroxymethyl-propyl}-3-(5-ethyl-2-methyl-2H-pyrazol-3-yl)-urea in Example 88 except using (S)-2-amino-4-[3-(4-fluoro-phenoxy)-azetidin-1-yl]-butan-1-ol hydrochloride in place of (S)-2-amino-4-[3-(4-chloro-phenoxy)-azetidin-1-yl]-butan-1-ol hydrochloride.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07288537B2
Source datasetuspto-grants-2007_10
ORD IDord-77a2d3cea1b44c20964874ba01ba905d
Source noteuspto-grants-2007_10