1-[1-(3-Azetidin-3-yl-5-chloro-2-methoxy-4-methylphenyl)ethyl]-3-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine dihydrochloride → 1-{1-[3-(1-sec-butylazetidin-3-yl)-5-chloro-2-methoxy-4-methylphenyl]ethyl}-3-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine

HRID 1499678Notes

Reaction equation

HRID 1499678 reaction equation
Cl.Cl.[NH:3]1[CH2:6][CH:5]([C:7]2[C:8]([O:28][CH3:29])=[C:9]([CH:15]([N:17]3[C:21]4=[N:22][CH:23]=[N:24][C:25]([NH2:26])=[C:20]4[C:19]([CH3:27])=[N:18]3)[CH3:16])[CH:10]=[C:11]([Cl:14])[C:12]=2[CH3:13])[CH2:4]1>CC(=O)CC>[CH:5]([N:3]1[CH2:4][CH:5]([C:7]2[C:8]([O:28][CH3:29])=[C:9]([CH:15]([N:17]3[C:21]4=[N:22][CH:23]=[N:24][C:25]([NH2:26])=[C:20]4[C:19]([CH3:27])=[N:18]3)[CH3:16])[CH:10]=[C:11]([Cl:14])[C:12]=2[CH3:13])[CH2:6]1)([CH2:7][CH3:12])[CH3:4]

Participants

3

Reactant 1

HCID 866776291-[1-(3-Azetidin-3-yl-5-chloro-2-methoxy-4-methylphenyl)ethyl]-3-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine dihydrochloride

Product 1

HCID 715106301-{1-[3-(1-sec-butylazetidin-3-yl)-5-chloro-2-methoxy-4-methylphenyl]ethyl}-3-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Reagents, catalysts & solvents 1

HCID 6569Methyl Ethyl KetoneSolvent

Procedure

This compound was prepared using procedures analogous to those for Example 1, with racemic 1-[1-(3-azetidin-3-yl-5-chloro-2-methoxy-4-methylphenyl)ethyl]-3-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine dihydrochloride from Example 2, Step 1 and 2-butanone instead of acetone. The crude was purified using RP-HPLC (XBridge C18 column, eluting with a gradient of acetonitrile/water containing 0.1% ammonium hydroxide, at flow rate of 30 mL/min) to give the desired product. The product was isolated as a mixture of diastereomers. LCMS calculated for C23H32ClN6O (M+H)+: m/z=443.2; Found: 443.1

Workup

  1. customThis compound was prepared
  2. customThe crude was purified
  3. washeluting with a gradient of acetonitrile/water containing 0.1% ammonium hydroxide, at flow rate of 30 mL/min)

Sources & evidence

ORD record
ord-735cd683584945e8801abcf8e933ce3c
Source dataset
uspto-grants-2015_12
Patent number
US09199982B2

Reaction notes

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