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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 735579Generated: October 30, 2026

Glyoxylic acid, monohydrate → 2-(1-(Bis(tert-butoxycarbonyl)amino)isoquinolin-6-ylamino)-2-(4-(2-(3-cyanophenylcarbamoyloxy)ethyl)-3-methylphenyl)acetic acid

https://huagongshe.com/reaction/735579

Reaction equation

Participants

RoleNameHCIDCharge
ReactantGlyoxylic acid, monohydrateHCID 15620607—
ReactantHCID 57842579HCID 57842579—
Reactanttert-butyl N-(6-aminoisoquinolin-1-yl)-N-[(tert-butoxy)carbonyl]carbamateHCID 58717298—
Product2-(1-(Bis(tert-butoxycarbonyl)amino)isoquinolin-6-ylamino)-2-(4-(2-(3-cyanophenylcarbamoyloxy)ethyl)-3-methylphenyl)acetic acidHCID 57956367—

Reaction Steps

Using a procedure analogous to that used to prepare 2D, 30D (420 mg, 1.30 mmol) was reacted with Intermediate 1 and glyoxylic acid monohydrate to afford 30E (308 mg) as a tan solid. MS (ESI) m/z 696.15 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07592331B2
Source datasetuspto-grants-2009_09
ORD IDord-d01da6e4a42142a7abe1c3d837654c40
Source noteuspto-grants-2009_09