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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2169944Generated: October 30, 2026

4-(3-Hydroxypropoxy)-3-methoxybenzoic acid → (S)-ethyl 4-amino-5-(2-(4-(3-hydroxypropoxy)-3-methoxybenzamido)butoxy)-2-methylquinoline-3-carboxylate

https://huagongshe.com/reaction/2169944

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(3-Hydroxypropoxy)-3-methoxybenzoic acidHCID 10561191—
Reactant(S)-ethyl 4-amino-5-(2-aminobutoxy)-2-methylquinoline-3-carboxylateHCID 86658218—
Product(S)-ethyl 4-amino-5-(2-(4-(3-hydroxypropoxy)-3-methoxybenzamido)butoxy)-2-methylquinoline-3-carboxylateHCID 86658222—

Reaction Steps

Prepared as in Example 24a from (S)-ethyl 4-amino-5-(2-aminobutoxy)-2-methylquinoline-3-carboxylate (Example 97b) and 4-(3-hydroxypropoxy)-3-methoxybenzoic acid (Baraldi, P. G. et al. J. Med. Chem. 1999, 42, 5131.) as brown solid (41%). MS 526 (MH+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09049878B2
Source datasetuspto-grants-2015_06
ORD IDord-e6411c0a8c3f472497b301358abb1a91
Source noteuspto-grants-2015_06