Benzyloxyamine hydrochloride → HCID 53875714, compound

HRID 1385116Notes

Reaction equation

[CH:1]1([N:6]2[C:14]3[C:9](=[CH:10][CH:11]=[C:12]([C:15]([NH:17][CH2:18][CH2:19][C:20](O)=[O:21])=[O:16])[CH:13]=3)[C:8]([CH2:23][CH3:24])=[N:7]2)[CH2:5][CH2:4][CH2:3][CH2:2]1.Cl.[CH2:26]([O:33][NH2:34])[C:27]1[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1>>[CH2:26]([O:33][NH:34][C:20]([CH2:19][CH2:18][NH:17][C:15]([C:12]1[CH:13]=[C:14]2[C:9]([C:8]([CH2:23][CH3:24])=[N:7][N:6]2[CH:1]2[CH2:2][CH2:3][CH2:4][CH2:5]2)=[CH:10][CH:11]=1)=[O:16])=[O:21])[C:27]1[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1

Participants

Reactant 2

HCID 102312Benzyloxyamine hydrochloride

HCID 21183687HCID 21183687, compound

Product 1

HCID 53875714HCID 53875714, compoundYield 72%

Procedure

This compound was prepared according to the method of Example 37, using 250 mg (0.759 mmol, 1.0 equiv) 3-[(1-cyclopentyl-3-ethyl-1H-indazole-6-carbonyl)-amino]-propionic acid and 121 mg (0.759 mmol, 1.0 equiv) O-benzylhydroxylamine hydrochloride as starting materials, to give 237 mg (72%) of a white solid: mp 134-136° C.; Anal. calcd for C25H30N4O3: C, 69.10; H, 6.96; N, 12.89. Found: C, 69.36; H, 6.75; N, 12.85.

Workup

customThis compound was prepared

Sources & evidence

ORD record: ord-6c673c4fd184413db29d4fb3c5e8d4ae
Source dataset: uspto-grants-2001_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06262040B1

Reaction notes

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