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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1181764Generated: November 3, 2026

3-(Chloromethyl)pyridine hydrochloride → 7-isobutyl-2-(1-naphthylmethyl)-3-pyridin-4-yl-5-(pyridin-3-ylmethyl)-2H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione

https://huagongshe.com/reaction/1181764

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-(Chloromethyl)pyridine hydrochlorideHCID 23394—
Reactant1,8-Diazabicyclo(5.4.0)undec-7-eneHCID 81184—
Reactant7-isobutyl-2-(1-naphthylmethyl)-3-pyridin-4-yl-2H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dioneHCID 69427445—
Product7-isobutyl-2-(1-naphthylmethyl)-3-pyridin-4-yl-5-(pyridin-3-ylmethyl)-2H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dioneHCID 58981103—

Reaction Steps

This compound was synthesized by the reaction of 7-isobutyl-2-(1-naphthylmethyl)-3-pyridin-4-yl-2H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione and 3-(chloromethyl)pyridine hydrochloride using DBU as a base. Mass: 516.86 (M+H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07285558B2
Source datasetuspto-grants-2007_10
ORD IDord-78076cb4b0854bfb93e5347ed2cd3284
Source noteuspto-grants-2007_10