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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1882248Generated: November 1, 2026

[5-(3-Ethanesulfonyl-phenyl)-3-methyl-9H-pyrido[2,3-b]indol-7-yl]-(4-methyl-piperazin-1-yl)-methanone → 5-(benzylthio)-N-(2-(dimethylamino)ethyl)-3-methyl-9H-pyrido[2,3-b]indole-7-carboxamide

https://huagongshe.com/reaction/1882248

Reaction equation

Participants

RoleNameHCIDCharge
Reactant[5-(3-Ethanesulfonyl-phenyl)-3-methyl-9H-pyrido[2,3-b]indol-7-yl]-(4-methyl-piperazin-1-yl)-methanoneHCID 25016995—
Reactant5-(benzylthio)-3-methyl-9H-pyrido[2,3-b]indole-7-carboxylic acidHCID 58880148—
Product5-(benzylthio)-N-(2-(dimethylamino)ethyl)-3-methyl-9H-pyrido[2,3-b]indole-7-carboxamideHCID 25017258—

Reaction Steps

The title compound was synthesized from Compound 150 using an analogous procedure to that described in the preparation of Compound 140. 1H NMR (400 MHz, MeOD) δ ppm 2.53 (s, 3H) 3.02 (s, 6H) 3.43 (t, J=5.81 Hz, 2H) 3.82 (t, J=5.81 Hz, 2H) 4.42 (s, 2H) 7.16-7.26 (m, 3H) 7.31 (d, J=7.83 Hz, 2H) 7.82 (d, J=1.26 Hz, 1H) 7.96 (s, 1H) 8.30 (s, 1H) 8.80 (s, 1H) [M+H] calc'd for C24H26N4OS, 419; found, 419.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08318939B2
Source datasetuspto-grants-2012_11
ORD IDord-1cd34e896cd34fdca63e2794524a6262
Source noteuspto-grants-2012_11