HCID 22347070, compound → HCID 178480972, compound

HRID 897674Notes

Reaction equation

HRID 897674 reaction equation
I[C:2]1[C:10]2[C:5](=[N:6][CH:7]=[N:8][C:9]=2[NH2:11])[N:4]([C@H:12]2[CH2:17][CH2:16][C@@H:15]([N:18]3[CH2:23][CH2:22][N:21]([CH3:24])[CH2:20][CH2:19]3)[CH2:14][CH2:13]2)[N:3]=1.[F:25][C:26]1[CH:31]=[C:30](B2OC(C)(C)C(C)(C)O2)[CH:29]=[CH:28][C:27]=1[NH:41][C:42]1[S:43][C:44]2[CH:50]=[CH:49][CH:48]=[CH:47][C:45]=2[N:46]=1.NC1N=CN=C2N([C@H]3CC[C@@H](N4CCN(C)CC4)CC3)N=C(C3C=CC(NC4OC5C=CC=CC=5N=4)=C(F)C=3)C=12>>[NH2:11][C:9]1[N:8]=[CH:7][N:6]=[C:5]2[N:4]([C@H:12]3[CH2:17][CH2:16][C@@H:15]([N:18]4[CH2:23][CH2:22][N:21]([CH3:24])[CH2:20][CH2:19]4)[CH2:14][CH2:13]3)[N:3]=[C:2]([C:30]3[CH:29]=[CH:28][C:27]([NH:41][C:42]4[S:43][C:44]5[CH:50]=[CH:49][CH:48]=[CH:47][C:45]=5[N:46]=4)=[C:26]([F:25])[CH:31]=3)[C:10]=12

Participants

4

Reactant 3

HCID 22347070HCID 22347070, compoundHCID 178480969HCID 178480969, compoundHCID 178481014HCID 178481014, compound

Product 1

HCID 178480972HCID 178480972, compound

Procedure

Cis-N2-(4-{4-amino-1-[4-(4-methylpiperazino)cyclohexyl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}-2-fluorophenyl)-1,3-benzothiazol-2-amine was prepared from cis-3-iodo-1-[4-(4-methylpiperazino)cyclohexyl]-1H-pyrazolo[3,4-d]pyrimidin-4-amine (0.100 g, 0.227 mmol) and N2-[2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,3-benzothiazol-2-amine (0.105 g, 0.283 mmol) in a manner similar to that used for cis-N2-(4-{4-amino-1-[4-(4-methylpiperazino)cyclohexyl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}-2-fluorophenyl)-1,3-benzoxazol-2-amine. The compound was formed as an off-white powder (0.051 g, 41%): 1H NMR (DMSO-d6, 400 MHz) δ 10.51 (s, 1H), 8.80 (m, 1H), 8.24 (s, 1H), 7.85 (d, 1H), 7.65 (d, 1H), 7.51 (m, 2H), 7.36 (t, 1H), 7.20 (t, 1H), 4.82 (m, 1H), 3.51-2.25 (m, 14H), 2.15-2.10 (m, 2H), 1.80-1.50 (m, 4H); RP-HPLC (25 to 100% CH3CN in 0.1 N aqueous ammonium acetate over 10 min at 1 mL/min using a Hypersil HS C18, 250×4.6 mm column) tr=7.63 min., 100%; m/z 558 (MH+).

Sources & evidence

ORD record
ord-6043889a28d24fb8af994471b9e6bed1
Source dataset
uspto-grants-2005_07
Patent number
US06921763B2

Reaction notes

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