HomeMCPWorkbenchSkills
HomeWorkbenchNotificationsMe
llms.txt · MCP GuidePrivacy Policy · Terms of Service · Supportv1.8.0
  1. Home
  2. /Reaction

N1-{(1S,2R)-1-[4-(benzyloxy)benzyl]-2-hydroxy-3-[(3-methoxybenzyl)amino]propyl}-N3-[4-(benzyloxy)butyl]-5-methyl-N3-propylisophthalamide → N1-(4-hydroxybutyl)-N3-{(1S)-2-hydroxy-1-(4-hydroxybenzyl)-3-[(3-methoxybenzyl)amino]propyl}-5-methyl-N1-propylisophthalamide

HRID 14045
Notes
Print preview

Reaction equation

HRID 14045 reaction equation
C([O:8][C:9]1[CH:57]=[CH:56][C:12]([CH2:13][C@H:14]([NH:28][C:29](=[O:55])[C:30]2[CH:53]=[C:52]([CH3:54])[CH:51]=[C:32]([C:33]([N:35]([CH2:39][CH2:40][CH2:41][CH2:42][O:43]CC3C=CC=CC=3)[CH2:36][CH2:37][CH3:38])=[O:34])[CH:31]=2)[C@H:15]([OH:27])[CH2:16][NH:17][CH2:18][C:19]2[CH:24]=[CH:23][CH:22]=[C:21]([O:25][CH3:26])[CH:20]=2)=[CH:11][CH:10]=1)C1C=CC=CC=1>[Pd].C(O)(=O)C>[OH:43][CH2:42][CH2:41][CH2:40][CH2:39][N:35]([CH2:36][CH2:37][CH3:38])[C:33](=[O:34])[C:32]1[CH:51]=[C:52]([CH3:54])[CH:53]=[C:30]([C:29]([NH:28][C@@H:14]([CH2:13][C:12]2[CH:56]=[CH:57][C:9]([OH:8])=[CH:10][CH:11]=2)[CH:15]([OH:27])[CH2:16][NH:17][CH2:18][C:19]2[CH:24]=[CH:23][CH:22]=[C:21]([O:25][CH3:26])[CH:20]=2)=[O:55])[CH:31]=1
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

4

Reactant 1

HCID 68609530N1-{(1S,2R)-1-[4-(benzyloxy)benzyl]-2-hydroxy-3-[(3-methoxybenzyl)amino]propyl}-N3-[4-(benzyloxy)butyl]-5-methyl-N3-propylisophthalamide

Product 1

HCID 68608790N1-(4-hydroxybutyl)-N3-{(1S)-2-hydroxy-1-(4-hydroxybenzyl)-3-[(3-methoxybenzyl)amino]propyl}-5-methyl-N1-propylisophthalamide

Reagents, catalysts & solvents 2

HCID 23938PalladiumCatalystHCID 176Acetic AcidSolvent

Procedure

A mixture of N1-{(1S,2R)-1-[4-(benzyloxy)benzyl]-2-hydroxy-3-[(3-methoxybenzyl)amino]propyl}-N3-[4-(benzyloxy)butyl]-5-methyl-N3-propylisophthalamide (X, 100 mg, 0.130 mmol) and palladium on carbon (10%, 100 mg) in absolute glacial acetic acid (5 mL) is shaken under an atmosphere of hydrogen at 35 psi for 5 hours. The resulting mixture is filtered through diatomaceous earth and washed with methanol. The combined filtrates are concentrated under reduced pressure. The concentrate is purified by flash column chromatography (silica; gradient of dichloromethane/methanol/ammonium hydroxide 97/3/0.05 to 93/7/0.05) to give the title compound: NMR (300 MHz, CD3OD): δ 7.55-6.64, 4.19, 3.99-3.72, 3.63-3.36, 3.21-3.09, 2.79-2.69, 2.39, 1.90-1.40, 1.29 and 1.02-0.6; ESI-MS (m/z) [M+H]+=592.

Workup

  1. filtrationThe resulting mixture is filtered through diatomaceous earth
  2. washwashed with methanol
  3. concentrationThe combined filtrates are concentrated under reduced pressure
  4. customThe concentrate is purified by flash column chromatography (silica; gradient of dichloromethane/methanol/ammonium hydroxide 97/3/0.05 to 93/7/0.05)

Sources & evidence

ORD record
ord-13bb5b517c8040dab3c2d6b0aaa4e021
Source dataset
uspto-grants-2010_06
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US07727997B2

Reaction notes

Loading…

On this pageParticipantsProcedureWorkupSources & evidenceReaction notes