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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 731920Generated: October 28, 2026

4-[2-Methyl-4-(6-morpholin-4-yl-pyrido[3,4-d]pyrimidin-4-ylamino)-phenoxy]-benzoic acid tert-butyl ester → 4-[2-Methyl-4-(6-morpholin-4-yl-pyrido[3,4-d]pyrimidin-4-ylamino)-phenoxy]-benzoic acid

https://huagongshe.com/reaction/731920

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-[2-Methyl-4-(6-morpholin-4-yl-pyrido[3,4-d]pyrimidin-4-ylamino)-phenoxy]-benzoic acid tert-butyl esterHCID 69052998—
Reactant2-Methyl-4-(6-pyrrolidin-1-yl-pyrido[3,4-d]pyrimidin-4-ylamino phenoxy]-benzoic acidHCID 86595239—
Product4-[2-Methyl-4-(6-morpholin-4-yl-pyrido[3,4-d]pyrimidin-4-ylamino)-phenoxy]-benzoic acidHCID 69050737—

Reaction Steps

The title compound was prepared from 4-[2-Methyl-4-(6-morpholin-4-yl-pyrido[3,4-d]pyrimidin-4-ylamino)-phenoxy]-benzoic acid tert-butyl ester by a procedure analogous to the synthesis of 3-[2-Methyl-4-(6-pyrrolidin-1-yl-pyrido[3,4-d]pyrimidin-4-ylamino phenoxy]-benzoic acid. LRMS: 458.3 (MH+) HPLC Rf: 5.94 min.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07585869B2
Source datasetuspto-grants-2009_09
ORD IDord-d9d112eab10b43f098499dda867d7e79
Source noteuspto-grants-2009_09