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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1950219Generated: October 30, 2026

Pivalic acid 6-(2-ethylamino-4,5-dimethoxyphenyl)-5,6,7,8-tetrahydronaphthalen-2-yl ester → 6-{2-{[6-(2-Azepan-1-ylethoxy)pyridin-3-ylmethyl]ethylamino}-4,5-dimethoxyphenyl}-5,6,7,8-tetrahydronaphthalen-2-ol

https://huagongshe.com/reaction/1950219

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPivalic acid 6-(2-ethylamino-4,5-dimethoxyphenyl)-5,6,7,8-tetrahydronaphthalen-2-yl esterHCID 57933854—
Reactant6-(2-Azepan-1-ylethoxy)nicotinic acid hydrochlorideHCID 66626721—
Product6-{2-{[6-(2-Azepan-1-ylethoxy)pyridin-3-ylmethyl]ethylamino}-4,5-dimethoxyphenyl}-5,6,7,8-tetrahydronaphthalen-2-olHCID 5793383564.7%

Reaction Steps

Synthesized from pivalic acid 6-(2-ethylamino-4,5-dimethoxyphenyl)-5,6,7,8-tetrahydronaphthalen-2-yl ester (25 mg) and 6-(2-azepan-1-ylethoxy)nicotinic acid hydrochloride (80 mg) according to an analogous synthetic method to Example 337 described below, the title compound (22 mg) was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08399520B2
Source datasetuspto-grants-2013_03
ORD IDord-3560b575b6234bb48172c6e7da903e50
Source noteuspto-grants-2013_03