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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1181706Generated: October 26, 2026

6-hydrazino-1-isobutyl-3-methyl-2,4(1H,3H)-pyrimidinedione → 5-{2-[(5-chloro-1H-indazol-3-yl)methyl]-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/1181706

Reaction equation

Participants

RoleNameHCIDCharge
Reactant6-hydrazino-1-isobutyl-3-methyl-2,4(1H,3H)-pyrimidinedioneHCID 19356084—
Reactant5-formyl-1-methyl-1H-pyrrole-3-carboxylic acidHCID 45083779—
Reactant5-chloro-1H-indazole-3-carbaldehydeHCID 178520029—
Product5-{2-[(5-chloro-1H-indazol-3-yl)methyl]-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 178448718—

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 5-chloro-1H-indazole-3-carbaldehyde, followed by 5-formyl-1-methyl-1H-pyrrole-3-carboxylic acid. Mass: 510.13 (M+H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07285558B2
Source datasetuspto-grants-2007_10
ORD IDord-68a1cdd3aa7e4cf3a8b20268c39eaeac
Source noteuspto-grants-2007_10