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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1704766Generated: October 31, 2026

N,N-Dimethyl-1,3-propanediamine → 8-Ethyl-5-(1-pyrrolidinyl)-8H-pyrazolo[4',3':5,6]-pyrido-[3,4-e][1,2,4]triazolo[1,5-a]pyrimidine

https://huagongshe.com/reaction/1704766

Reaction equation

Participants

RoleNameHCIDCharge
ReactantN,N-Dimethyl-1,3-propanediamineHCID 7993—
Reactant8-Benzoyl-5-phenyloxy-8H-pyrazolo[4',3':5,6]pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidineHCID 22758505—
ReactantHCID 178420867HCID 178420867—
Product8-Ethyl-5-(1-pyrrolidinyl)-8H-pyrazolo[4',3':5,6]-pyrido-[3,4-e][1,2,4]triazolo[1,5-a]pyrimidineHCID 22758536—

Reaction Steps

By substituting pyrrolidine for 3-(dimethylamino)propylamine in the procedure of Example 1 (c), 8-ethyl-5-(1-pyrrolidinyl-8H-pyrazolo[4',3':5,6]pyrido[3,4-e][1,2,4]-triazolo[1,5-a]pyrimidine is obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04127655
Source datasetuspto-grants-1978_11
ORD IDord-41571e751e27442ebe6b26c3ae6b702b
Source noteuspto-grants-1978_11