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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 331872Generated: October 30, 2026

6-[3-(3-Fluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-nicotinic acid methyl ester → N-Cyclopropylmethyl-6-(5-methyl-3-pyridin-4-yl-isoxazol-4-ylmethoxy)-nicotinamide

https://huagongshe.com/reaction/331872

Reaction equation

Participants

RoleNameHCIDCharge
Reactant6-[3-(3-Fluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-nicotinic acid methyl esterHCID 68441894—
Reactant6-(5-Methyl-3-pyridin-4-yl-isoxazol-4-ylmethoxy)-nicotinic acidHCID 68442291—
ProductN-Cyclopropylmethyl-6-(5-methyl-3-pyridin-4-yl-isoxazol-4-ylmethoxy)-nicotinamideHCID 4262944963%

Reaction Steps

As described for example 90, 6-(5-methyl-3-pyridin-4-yl-isoxazol-4-ylmethoxy)-nicotinic acid (93 mg, 0.3 mmol), instead of 6-[3-(3-fluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-nicotinic acid methyl ester, was converted to the title compound (69 mg, 63%) which was obtained as an off white solid. MS: m/e=365.1 [M+H]′.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08877782B2
Source datasetuspto-grants-2014_11
ORD IDord-7bb6607133d3479f8b22e2c77efe740b
Source noteuspto-grants-2014_11