HCID 86615798, compound → HCID 67520754, compound

HRID 1787070Notes

Reaction equation

[Cl:1][C:2]1[CH:3]=[C:4]([NH:16][C:17]2[C:18]3[N:25]([CH2:26][CH2:27][NH:28]C(=O)OC(C)(C)C)[CH:24]=[CH:23][C:19]=3[N:20]=[CH:21][N:22]=2)[CH:5]=[CH:6][C:7]=1[O:8][C:9]1[CH:10]=[N:11][C:12]([CH3:15])=[CH:13][CH:14]=1>O1CCCC1.Cl>[ClH:1].[ClH:1].[ClH:1].[NH2:28][CH2:27][CH2:26][N:25]1[C:18]2[C:17]([NH:16][C:4]3[CH:5]=[CH:6][C:7]([O:8][C:9]4[CH:10]=[N:11][C:12]([CH3:15])=[CH:13][CH:14]=4)=[C:2]([Cl:1])[CH:3]=3)=[N:22][CH:21]=[N:20][C:19]=2[CH:23]=[CH:24]1

Participants

Conditions

Temperature: 60 °C

Procedure

tert-Butyl {2-[4-({3-chloro-4-[(6-methylpyridin-3-yl)oxy]phenyl}amino)-5H-pyrrolo[3,2-d]pyrimidin-5-yl]ethyl}carbamate (643 mg) was dissolved in tetrahydrofuran (19.5 mL)/2N hydrochloric acid (9.75 mL), and the mixture was stirred at 60° C. for 16 hrs. The reaction mixture was concentrated under reduced pressure, ethanol (50 mL) was added to the residue and the mixture was concentrated again under reduced pressure. Ethyl acetate was added to the residue and the solid was collected by filtration and dried under reduced pressure to give the title compound (646 mg) as a solid powder.

Workup

concentrationThe reaction mixture was concentrated under reduced pressure, ethanol (50 mL)
additionwas added to the residue
concentrationthe mixture was concentrated again under reduced pressure
additionEthyl acetate was added to the residue
filtrationthe solid was collected by filtration
customdried under reduced pressure

Sources & evidence

ORD record: ord-739d42940f924f468639aa15c41653b5
Source dataset: uspto-grants-2009_03
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07507740B2

Reaction notes

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