Sodium Hydroxide → Sodium (4r)-2-[7-({[6-(acetylamino)-2-naphthyl]sulfonyl}amino)-1,1-dioxido-4h-1,2,4-benzothiadiazin-3-yl]-4-methyl-4-(3-methylbutyl)-3-oxo-3,4-dihydronaphthalen-1-olate

HRID 2224940Notes

Reaction equation

HRID 2224940 reaction equation
[OH:1][C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[C@@:5]([CH3:17])([CH2:12][CH2:13][CH:14]([CH3:16])[CH3:15])[C:4](=[O:18])[C:3]=1[C:19]1[NH:24][C:23]2[CH:25]=[CH:26][C:27]([NH:29][S:30]([C:33]3[CH:34]=[C:35]4[C:40](=[CH:41][CH:42]=3)[CH:39]=[C:38]([NH:43][C:44](=[O:46])[CH3:45])[CH:37]=[CH:36]4)(=[O:32])=[O:31])=[CH:28][C:22]=2[S:21](=[O:48])(=[O:47])[N:20]=1.[OH-].[Na+:50]>O>[C:44]([NH:43][C:38]1[CH:39]=[C:40]2[C:35](=[CH:36][CH:37]=1)[CH:34]=[C:33]([S:30]([NH:29][C:27]1[CH:26]=[CH:25][C:23]3[NH:24][C:19]([C:3]4[C:4](=[O:18])[C@:5]([CH3:17])([CH2:12][CH2:13][CH:14]([CH3:15])[CH3:16])[C:6]5[C:11](=[CH:10][CH:9]=[CH:8][CH:7]=5)[C:2]=4[O-:1])=[N:20][S:21](=[O:48])(=[O:47])[C:22]=3[CH:28]=1)(=[O:32])=[O:31])[CH:42]=[CH:41]2)(=[O:46])[CH3:45].[Na+:50]

Participants

4

Reactant 2

HCID 14798Sodium HydroxideHCID 136384631n-{6-[({3-[(4r)-1-Hydroxy-4-methyl-4-(3-methylbutyl)-3-oxo-3,4-dihydronaphthalen-2-yl]-1,1-dioxido-4h-1,2,4-benzothiadiazin-7-yl}amino)sulfonyl]-2-naphthyl}acetamide

Product 1

HCID 131726900Sodium (4r)-2-[7-({[6-(acetylamino)-2-naphthyl]sulfonyl}amino)-1,1-dioxido-4h-1,2,4-benzothiadiazin-3-yl]-4-methyl-4-(3-methylbutyl)-3-oxo-3,4-dihydronaphthalen-1-olateYield 99.9%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

A mixture of Example 104A (5.0 mg, 0.0072 mmol) and 0.998 M sodium hydroxide (0.0072 mL, 0.0072 mmol) in water (1 mL) was stirred at rt for 16 h. The reaction mixture was concentrated in vacuo to give the title compound (5.1 mg, quant. yield). 1H NMR (300 MHz, DMSO-d6) δ 0.42 m, 1 H) 0.66 (t, J=6.80 Hz, 6 H) 0.75 m, 1 H) 1.26 (m, 1 H) 1.36 (s, 3 H) 1.73 m, 1 H) 2.10 m, 4 H) 7.21 (d, J=9.93 Hz, 1 H) 7.31 (m, J=8.46, 2.21 Hz, 2 H) 7.38 (d, J=2.21 Hz, 1 H) 7.46 m, 2 H) 7.67 m, 2 H) 8.01 m, 3 H) 8.30 (s, 1 H) 8.37 (s, 1 H) 10.31 (s, 1 H) 10.51 (s, 1 H) 15.31 (s, 1 H). MS (ESI+) m/z 709.1 (M+H)+, 687.6 (M+H—Na)+, 704.1 (M−Na+ NH4)+, (ESI−) m/z 707.1 (M−H)−, 685.0 (M−H—Na)−.

Workup

  1. concentrationThe reaction mixture was concentrated in vacuo

Sources & evidence

ORD record
ord-2daae7c806fc490cbed5b62c0d855c2b
Source dataset
uspto-grants-2008_05
Patent number
US07378414B2

Reaction notes

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