Hydrochloric Acid → benzyl (1S,2S,4S)-4-amino-2-hydroxy-1-[4-(4-methyl-2-pyridinyl)benzyl]-5-phenylpentylcarbamate

HRID 1174249Notes

Reaction equation

HRID 1174249 reaction equation
C(OC([NH:8][C@@H:9]([CH2:42][C:43]1[CH:48]=[CH:47][CH:46]=[CH:45][CH:44]=1)[CH2:10][C@@H:11]1[O:15]C(C)(C)[N:13]([C:18]([O:20][CH2:21][C:22]2[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=2)=[O:19])[C@H:12]1[CH2:28][C:29]1[CH:34]=[CH:33][C:32]([C:35]2[CH:40]=[C:39]([CH3:41])[CH:38]=[CH:37][N:36]=2)=[CH:31][CH:30]=1)=O)(C)(C)C.CO.Cl>C1COCC1>[NH2:8][C@@H:9]([CH2:42][C:43]1[CH:44]=[CH:45][CH:46]=[CH:47][CH:48]=1)[CH2:10][C@H:11]([OH:15])[C@@H:12]([NH:13][C:18](=[O:19])[O:20][CH2:21][C:22]1[CH:23]=[CH:24][CH:25]=[CH:26][CH:27]=1)[CH2:28][C:29]1[CH:30]=[CH:31][C:32]([C:35]2[CH:40]=[C:39]([CH3:41])[CH:38]=[CH:37][N:36]=2)=[CH:33][CH:34]=1

Participants

5

Reactant 3

HCID 313Hydrochloric AcidHCID 887MethanolHCID 67406892benzyl(4S,5S)-5-{(2S)-2-[(tert-butoxycarbonyl)amino]-3-phenylpropyl}-2,2-dimethyl-4-[4-(4-methyl-2-pyridinyl)benzyl]-1,3-oxazolidine-3-carboxylate

Product 1

HCID 86726200benzyl (1S,2S,4S)-4-amino-2-hydroxy-1-[4-(4-methyl-2-pyridinyl)benzyl]-5-phenylpentylcarbamate

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Conditions

Temperature
50 °C

Procedure

A solution containing the product from Example 80B (0.065 g, 0.100 mmol) in a mixture of THF (0.3 mL), methanol (0.3 mL), and aqueous HCl (0.5 mL, 1 N) was stirred at 50° C. for 16 hours. The solvent was removed under reduced pressure to give the title compound as the hydrochloride salt, which was used without further purification.

Workup

  1. customThe solvent was removed under reduced pressure

Sources & evidence

ORD record
ord-dcfa37b9dfea4cd69a4562a5c34ef969
Source dataset
uspto-grants-2010_11
Patent number
US07834043B2

Reaction notes

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