HCID 131724920, compound → HCID 178522016, compound

HRID 1349815Notes

Reaction equation

HRID 1349815 reaction equation
[O:1]1[C:5]([C:6]([NH:8][C:9]2[CH:14]=[CH:13][CH:12]=[C:11]([C:15]3[C:23]4[C:18](=[CH:19][CH:20]=[C:21]([C:24]5[N:28]=[CH:27][N:26](C(C6C=CC=CC=6)(C6C=CC=CC=6)C6C=CC=CC=6)[N:25]=5)[CH:22]=4)[N:17](C4CCCCO4)[N:16]=3)[CH:10]=2)=[O:7])=[CH:4][CH:3]=[N:2]1>Cl.O1CCOCC1>[NH:26]1[CH:27]=[N:28][C:24]([C:21]2[CH:22]=[C:23]3[C:18](=[CH:19][CH:20]=2)[NH:17][N:16]=[C:15]3[C:11]2[CH:10]=[C:9]([NH:8][C:6]([C:5]3[O:1][N:2]=[CH:3][CH:4]=3)=[O:7])[CH:14]=[CH:13][CH:12]=2)=[N:25]1

Participants

4

Reactant 1

HCID 131724920HCID 131724920, compound

Product 1

HCID 178522016HCID 178522016, compoundYield 5%

Reagents, catalysts & solvents 2

HCID 313Hydrochloric AcidSolventHCID 312751,4-DioxaneSolvent

Procedure

Isoxazol-5-yl-N-(3-{1-perhydro-2H-pyran-2-yl-5 [1-(triphenylmethyl)(1,2,4-triazol-3-yl)](1H-indazol-3-yl)}phenyl)carboxamide was dissolved in 4 mL of 4.0 N HCl in 1,4-dioxane and the reaction was stirred at room temperature overnight. After neutralization with aqueous NaHCO3, the crude product was extracted in ethyl acetate and purified by preparative HPLC (0.005 g, 5% yield over 2 steps): 1H NMR (CD3OD) 8.65 (t, 1H), 8.73 (s, 1H), 8.45 (s, 1H), 8.38 (br s, <1H), 8.10 (d, 1H), 7.92 (d, 1H), 7.82 (d, 1H), 7.58 (t, 1H), 7.32 (d, 1H); ES-MS (m/z) 372 [M+H]+.

Workup

  1. extractionAfter neutralization with aqueous NaHCO3, the crude product was extracted in ethyl acetate
  2. custompurified by preparative HPLC (0.005 g, 5% yield over 2 steps)

Sources & evidence

ORD record
ord-b2e86602a3cb421cb73b532ddf66a7bb
Source dataset
uspto-grants-2007_05
Patent number
US07211594B2

Reaction notes

Loading…