Potassium Hydroxide → 4-(4-(1H-indazol-6-ylamino)-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino)benzenesulfonamide

HRID 645689

Reaction equation

[NH:1]1[C:9]2[C:4](=[CH:5][CH:6]=[C:7]([NH:10][C:11]3[C:12]4[CH:30]=[CH:29][N:28](S(C5C=CC(C)=CC=5)(=O)=O)[C:13]=4[N:14]=[C:15]([NH:17][C:18]4[CH:23]=[CH:22][C:21]([S:24]([NH2:27])(=[O:26])=[O:25])=[CH:20][CH:19]=4)[N:16]=3)[CH:8]=2)[CH:3]=[N:2]1.[OH-].[K+]>O1CCOCC1>[NH:1]1[C:9]2[C:4](=[CH:5][CH:6]=[C:7]([NH:10][C:11]3[C:12]4[CH:30]=[CH:29][NH:28][C:13]=4[N:14]=[C:15]([NH:17][C:18]4[CH:19]=[CH:20][C:21]([S:24]([NH2:27])(=[O:26])=[O:25])=[CH:22][CH:23]=4)[N:16]=3)[CH:8]=2)[CH:3]=[N:2]1

Participants

Conditions

Temperature: 70 °C

Procedure

To a solution of 4-(4-(1H-indazol-6-ylamino)-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino)benzenesulfonamide (105 mg, 0.18 mmol) in dioxane (5 mL), aq. 1N KOH (1.50 mL, 1.50 mmol) was added. The mixture was then heated at 70° C. for 4 h. before it was concentrated in vacuo. The residue was then acidified with acetic acid (HOAc) (2.0 mL) and purified by HPLC to give the title compound (15 mg). MS 421.1 (M+H) (Compound 11-1).

Workup

concentrationwas concentrated in vacuo
custompurified by HPLC

Sources & evidence

ORD record: ord-4b20c94309334e139ad62b600d16009e
Source dataset: uspto-grants-2010_04
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07705004B2

Linked notes

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