Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2254572Generated: October 31, 2026

6-Bromomethyl-3,4-dihydro-4-oxo-3-((pivaloyl)oxy)methylquinazoline → Diethyl N-(2-fluoro-4-(N-((3,4-dihydro-4-oxo-3((pivaloyl)oxy)methyl-6-quinazolinyl)methyl)prop-2-ynylamino)benzoyl)-L-glutamate

https://huagongshe.com/reaction/2254572

Reaction equation

Participants

RoleNameHCIDCharge
Reactant6-Bromomethyl-3,4-dihydro-4-oxo-3-((pivaloyl)oxy)methylquinazolineHCID 13691213—
ReactantDiethyl N-(4-(N-((3,4-dihydro-4-oxo-3-((pivaloyl)oxy) methyl-6-quinazolinyl)methyl)prop-2-ynylamino)benzoyl)-L-glutamateHCID 13691215—
ReactantDiethyl N-(2-fluoro-4-(N-prop-2-ynylamino)benzoyl)-L-glutamateHCID 14730572—
ProductDiethyl N-(2-fluoro-4-(N-((3,4-dihydro-4-oxo-3((pivaloyl)oxy)methyl-6-quinazolinyl)methyl)prop-2-ynylamino)benzoyl)-L-glutamateHCID 14730576—

Reaction Steps

The compound was prepared from compound (9) in a similar manner to that for the preparation of compound (5) from compound (4) in Example 1 using the reagent quantities and conditions set out in Table A.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05236927
Source datasetuspto-grants-1993_08
ORD IDord-873d4085b5224f0793c6920dff159445
Source noteuspto-grants-1993_08