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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1271492Generated: November 2, 2026

tert-butyl [(3R,7R)-3-amino-2-oxo-7-phenylazepan-1-yl]acetate → tert-Butyl [(3R,7R)-2-oxo-3-({[4-(2-oxo-1,4-dihydroquinazolin-3(2H)-yl)piperidin-1-yl]carbonyl}amino)-7-phenylazepan-1-yl]acetate

https://huagongshe.com/reaction/1271492

Reaction equation

Participants

RoleNameHCIDCharge
Reactanttert-butyl [(3R,7R)-3-amino-2-oxo-7-phenylazepan-1-yl]acetateHCID 14003455—
Reactant4-(2-oxo-1,4-dihydroquinazolin-3(2H)-yl)piperidine-1-carbonyl chlorideHCID 18321108—
Producttert-Butyl [(3R,7R)-2-oxo-3-({[4-(2-oxo-1,4-dihydroquinazolin-3(2H)-yl)piperidin-1-yl]carbonyl}amino)-7-phenylazepan-1-yl]acetateHCID 11342179—

Reaction Steps

The title compound was prepared with tert-butyl [(3R,7R)-3-amino-2-oxo-7-phenylazepan-1-yl]acetate and 4-(2-oxo-1,4-dihydroquinazolin-3(2H)-yl)piperidine-1-carbonyl chloride using a similar procedure to Example 1. MS 576 (M+1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07205292B2
Source datasetuspto-grants-2007_04
ORD IDord-90409d934384473bae72d170c76a12d0
Source noteuspto-grants-2007_04