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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1181705Generated: October 26, 2026

1-Benzothiophene-3-carbaldehyde → 5-[2-(1-benzothien-3-ylmethyl)-7-isobutyl-5-methyl-4,6-dioxo-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-d]pyrimidin-3-yl]-1-methyl-1H-pyrrole-3-carboxylic acid

https://huagongshe.com/reaction/1181705

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Benzothiophene-3-carbaldehydeHCID 227328—
Reactant6-hydrazino-1-isobutyl-3-methyl-2,4(1H,3H)-pyrimidinedioneHCID 19356084—
Reactant5-formyl-1-methyl-1H-pyrrole-3-carboxylic acidHCID 45083779—
Product5-[2-(1-benzothien-3-ylmethyl)-7-isobutyl-5-methyl-4,6-dioxo-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-d]pyrimidin-3-yl]-1-methyl-1H-pyrrole-3-carboxylic acidHCID 58980952—

Reaction Steps

This compound was made following the procedure described above, starting with 6-hydrazino-1-isobutyl-3-methylpyrimidine-2,4(1H,3H)-dione, and condensing first with 1-benzothiophene-3-carbaldehyde, followed by 5-formyl-1-methyl-1H-pyrrole-3-carboxylic acid. Mass: 492.09 (M+H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07285558B2
Source datasetuspto-grants-2007_10
ORD IDord-dce2a47e5c35466f87ff0ca312db0d7d
Source noteuspto-grants-2007_10