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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1886970Generated: October 27, 2026

Picolinic acid → HCID 44160106, compound

https://huagongshe.com/reaction/1886970

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPicolinic acidHCID 1018—
Reactant2-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydroisoquinoline-7-carboxylic acidHCID 18988374—
Reactant(+/-) 9-Amino-2-pyridin-4-yl-5,6,8,9-tetrahydro-7-oxa-1,4a-diaza-benzocyclohepten-4-oneHCID 66846193—
ProductHCID 44160106HCID 44160106—

Reaction Steps

By analogy with the method described in example 1 (step 1.4), using (+/−) 9-amino-2-pyridin-4-yl-5,6,8,9-tetrahydro-7-oxa-1,4-a-diaza-benzocyclohepten-4-one and 2-pyridine carboxylic acid in place of (+/−)-9-amino-2-pyrimidin-4-yl-5,6,8,9-tetrahydro-7-oxa-1,4-a-diaza-benzocyclohepten-4-one and 3,4-dihydro-1H-isoquinoline-2,7-dicarboxylic acid 2-tert-butyl ester, the compound, 0.035 g (57%), was obtained as a white powder.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08501728B2
Source datasetuspto-grants-2013_08
ORD IDord-444fd4050cd14a2294470e79c2ebdccb
Source noteuspto-grants-2013_08