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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 69174Generated: October 23, 2026

(3R)-(+)-3-(Dimethylamino)pyrrolidine → [(r)-1-(3-Imidazo[1,2-a]pyridin-6-ylmethyl-imidazo[1,2-b]pyridazin-6-yl)-pyrrolidin-3-yl]-dimethyl-amine

https://huagongshe.com/en/reaction/69174

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(3R)-(+)-3-(Dimethylamino)pyrrolidineHCID 2758521—
Reactant2-(3-Imidazo[1,2-a]pyridin-6-ylmethyl-imidazo[1,2-b]pyridazin-6-ylamino)-ethanolHCID 57917357—
Product[(r)-1-(3-Imidazo[1,2-a]pyridin-6-ylmethyl-imidazo[1,2-b]pyridazin-6-yl)-pyrrolidin-3-yl]-dimethyl-amineHCID 44208573—

Reaction Steps

The title compound was prepared in analogy to the compound of Example 75 using dimethyl(R)-pyrrolidin-3-yl-amine as starting material (tR 0.93 min (conditions 7), MH+=362.1, 1H-NMR in DMSO-d6: 8.48 (s, 1H); 7.86 (s, 1H); 7.76 (d, 1H); 7.52 (s, 1H); 7.46 (d, 1H); 7.37 (s, 1H); 7.19 (d, 1H); 6.78 (d, 1H); 4.17 (s, 2H); 3.63 (m, 2H); 3.35 (m, 1H); 3.16 (m, 1H); 2.78 (m, 1H); 2.18 (m, 7H); 1.81 (m, 1H)).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08822468B2
Source datasetuspto-grants-2014_09
ORD IDord-85e327fce7cf45d78eca9f85fac8321b
Source noteuspto-grants-2014_09