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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1045868Generated: October 31, 2026

7-nitro-1H-indole-2-carboxylic acid → 3-(Hydroxyimino)-3-[(7-nitro-1H-indole-2-carbonyl)-amino]-propionic acid methyl ester

https://huagongshe.com/reaction/1045868

Reaction equation

Participants

RoleNameHCIDCharge
Reactant7-nitro-1H-indole-2-carboxylic acidHCID 81409—
ReactantHCID 178500867HCID 178500867—
Product3-(Hydroxyimino)-3-[(7-nitro-1H-indole-2-carbonyl)-amino]-propionic acid methyl esterHCID 136337201—

Reaction Steps

2-(N-hydroxycarbamimidoyl)-acetic acid methyl ester prepared in Step A and 7-nitro-1H-indole-2-carboxylic acid prepared in Step A of Preparation 101 were reacted according to the same procedure as Step B of Preparation 101 to give the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08569307B2
Source datasetuspto-grants-2013_10
ORD IDord-5465e801ce62415c96c136a2c8460fcf
Source noteuspto-grants-2013_10