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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2069252Generated: October 26, 2026

Tryptophanol → N-{6-[2-Hydroxy-1-(1H-indol-3-ylmethyl)-ethylamino]-7-nitro-2,4-dioxo-1,4-dihydro-2H-quinazolin-3-yl}-methanesulfonamide

https://huagongshe.com/reaction/2069252

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTryptophanolHCID 10684—
ReactantN-(6-fluoro-7-nitro-2,4-dioxo-1,4-dihydro-2H-quinazolin-3-yl)-methanesulfonamideHCID 58964482—
ProductN-{6-[2-Hydroxy-1-(1H-indol-3-ylmethyl)-ethylamino]-7-nitro-2,4-dioxo-1,4-dihydro-2H-quinazolin-3-yl}-methanesulfonamideHCID 6933852133%

Reaction Steps

N-(6-Fluoro-7-nitro-2,4-dioxo-1,4-dihydro-2H-quinazolin-3-yl)-methanesulfonamide (30 mg, 0.0943 mmol) is reacted with 2-amino-3-(1H-indol-3-yl)-propan-1-ol according to the GPA affording 18.8 mg (33%) of a red powder. Rt=4.27 min.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08299085B2
Source datasetuspto-grants-2012_10
ORD IDord-d4b6ac52149341c2b60af9bf4a1f1680
Source noteuspto-grants-2012_10