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4-[(4-{3-[(S)-5-Benzyloxycarbonylamino-1-(carbamoyl)pentylamino]propoxy}-2-methylphenyl)methyl]-3-(beta-D-glucopyranosyloxy)-5-isopropyl-1H-pyrazole → 4-[(4-(3-[(S)-5-Amino-1-(carbamoyl)pentylamino]propoxy)-2-methylphenyl)methyl]-3-(beta-D-glucopyranosyloxy)-5-isopropyl-1H-pyrazole

HRID 2189387
Notes
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Reaction equation

HRID 2189387 reaction equation
C(OC([NH:11][CH2:12][CH2:13][CH2:14][CH2:15][C@H:16]([NH:20][CH2:21][CH2:22][CH2:23][O:24][C:25]1[CH:30]=[CH:29][C:28]([CH2:31][C:32]2[C:33]([O:40][C@@H:41]3[O:49][C@H:48]([CH2:50][OH:51])[C@@H:46]([OH:47])[C@H:44]([OH:45])[C@H:42]3[OH:43])=[N:34][NH:35][C:36]=2[CH:37]([CH3:39])[CH3:38])=[C:27]([CH3:52])[CH:26]=1)[C:17](=[O:19])[NH2:18])=O)C1C=CC=CC=1>CO.[C].[Pd]>[NH2:11][CH2:12][CH2:13][CH2:14][CH2:15][C@H:16]([NH:20][CH2:21][CH2:22][CH2:23][O:24][C:25]1[CH:30]=[CH:29][C:28]([CH2:31][C:32]2[C:33]([O:40][C@@H:41]3[O:49][C@H:48]([CH2:50][OH:51])[C@@H:46]([OH:47])[C@H:44]([OH:45])[C@H:42]3[OH:43])=[N:34][NH:35][C:36]=2[CH:37]([CH3:39])[CH3:38])=[C:27]([CH3:52])[CH:26]=1)[C:17](=[O:19])[NH2:18]
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

4

Reactant 1

HCID 689410364-[(4-{3-[(S)-5-Benzyloxycarbonylamino-1-(carbamoyl)pentylamino]propoxy}-2-methylphenyl)methyl]-3-(beta-D-glucopyranosyloxy)-5-isopropyl-1H-pyrazole

Product 1

HCID 104160554-[(4-(3-[(S)-5-Amino-1-(carbamoyl)pentylamino]propoxy)-2-methylphenyl)methyl]-3-(beta-D-glucopyranosyloxy)-5-isopropyl-1H-pyrazoleYield 93.7%

Reagents, catalysts & solvents 2

HCID 178418390HCID 178418390, compoundCatalyst
HCID 887
Methanol
Solvent

Procedure

To a solution of 4-[(4-{3-[(S)-5-benzyloxycarbonylamino-1-(carbamoyl)pentylamino]propoxy}-2-methylphenyl)methyl]-3-(β-D-glucopyranosyloxy)-5-isopropyl-1H-pyrazole (0.17 g) in methanol (4 mL) was added 10% palladium-carbon powder (30 mg), and the mixture was stirred at room temperature under a hydrogen atmosphere for 1 hour. The insoluble material was removed by filtration, and the filtrate was concentrated under reduced pressure to give the title compound (0.13 g).

Workup

  1. customThe insoluble material was removed by filtration
  2. concentrationthe filtrate was concentrated under reduced pressure

Sources & evidence

ORD record
ord-3c0666c6b87d412d86d26a8c1d8a7ddc
Source dataset
uspto-grants-2012_12
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US08324176B2

Reaction notes

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On this pageParticipantsProcedureWorkupSources & evidenceReaction notes