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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1284903Generated: October 31, 2026

2-Amino-4-methoxybenzonitrile → 9-Methoxy-5H-pyrimido[5,4-b]indole-2-carboxylic Acid Ethyl Ester

https://huagongshe.com/reaction/1284903

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Amino-4-methoxybenzonitrileHCID 3723128—
Reactant7-methoxy-5H-pyrimido[5,4-b]indole-2-carboxylic acid ethyl esterHCID 53789550—
Product9-Methoxy-5H-pyrimido[5,4-b]indole-2-carboxylic Acid Ethyl EsterHCID 53979859—

Reaction Steps

The 7-methoxy-5H-pyrimido[5,4-b]indole-2-carboxylic acid ethyl ester is produced analogously, but starting with 2-amino-4-methoxybenzonitrile.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04564610
Source datasetuspto-grants-1986_01
ORD IDord-83b20329bb164226903c16e7271c606a
Source noteuspto-grants-1986_01