HCID 178452779, compound → N-{3-[2-(3-chloro-benzylamino)-pyrimidin-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-6-yl}-cyclohexane-1,4-diamine

HRID 1809752Notes

Reaction equation

HRID 1809752 reaction equation
C(OC(=O)[NH:7][CH:8]1[CH2:13][CH2:12][CH:11]([NH:14][C:15]2[N:20]=[C:19]3[NH:21][N:22]=[C:23]([C:24]4[CH:29]=[CH:28][N:27]=[C:26]([NH:30][CH2:31][C:32]5[CH:37]=[CH:36][CH:35]=[C:34]([Cl:38])[CH:33]=5)[N:25]=4)[C:18]3=[CH:17][N:16]=2)[CH2:10][CH2:9]1)(C)(C)C>CO.Cl>[Cl:38][C:34]1[CH:33]=[C:32]([CH:37]=[CH:36][CH:35]=1)[CH2:31][NH:30][C:26]1[N:25]=[C:24]([C:23]2[C:18]3[C:19](=[N:20][C:15]([NH:14][CH:11]4[CH2:10][CH2:9][CH:8]([NH2:7])[CH2:13][CH2:12]4)=[N:16][CH:17]=3)[NH:21][N:22]=2)[CH:29]=[CH:28][N:27]=1

Participants

4

Reactant 1

HCID 178452779HCID 178452779, compound

Product 1

HCID 178507718N-{3-[2-(3-chloro-benzylamino)-pyrimidin-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-6-yl}-cyclohexane-1,4-diamine

Reagents, catalysts & solvents 2

HCID 313Hydrochloric AcidSolventHCID 887MethanolSolvent

Procedure

To a solution of (4-{3-[2-(3-chloro-benzylamino)-pyrimidin-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-6-ylamino}-cyclohexyl)-carbamic acid tert-butyl ester (30 mg, 0.0548 mmol) in methanol (30 mL) was bubbled in HCl (gas) for 3 hours at room temperature. The mixture was concentrated by evaporation to afford N-{3-[2-(3-chloro-benzylamino)-pyrimidin-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-6-yl}-cyclohexane-1,4-diamine; hydrochloride. (Yield 29 mg, 98.0%).

Workup

  1. concentrationThe mixture was concentrated by evaporation

Sources & evidence

ORD record
ord-3854166c030e47cdb6a855b5a3e9788d
Source dataset
uspto-grants-2013_01
Patent number
US08362023B2

Reaction notes

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