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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 591986Generated: October 28, 2026

Pyrimidine-5-carboxaldehyde → HCID 178513983, compound

https://huagongshe.com/reaction/591986

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyrimidine-5-carboxaldehydeHCID 2761034—
Reactant(1S,2S,3R,4R)-3-(2,3-Diamino-5-bromo-pyridin-4-ylamino)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid amideHCID 117701905—
ProductHCID 178513983HCID 17851398314.3%

Reaction Steps

In a similar fashion to Compound LXXXVII, (1S,2S,3R,4R)-3-(2,3-Diamino-5-bromo-pyridin-4-ylamino)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid amide (50 mg, 0.148 mmol) and Pyrimidine-5-carbaldehyde (17.6 mg, 0.163 mmol) were reacted to produce 9.0 mg (14%) of the title compound. mp: >300° C., 1H NMR (300 MHz, DMSO-d6): 13.7 (s, 1H), 9.42 (s, 2H), 9.28 (s, 1H), 8.10 (s, 1H), 7.77 (s, 1H), 7.35 (m, 1H), 7.23 (s, 1H), 6.39 (d, J=8 Hz, 1H), 5.22 (t, J=8 Hz, 1H), 3.3 (s, 1H), 2.90 (s, 1H), 2.78 (s, 1H), 2.63 (d, J=8 Hz, 1H), 2.25 (d, J=8 Hz, 1H), 1.40 (d, J=9 Hz, 1H). MS: 426, 428 (M+H), HPLC: 1.91 min (G method).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09238656B2
Source datasetuspto-grants-2016_01
ORD IDord-524dae150e1241f9b03906e176801c58
Source noteuspto-grants-2016_01