(S)-quinuclidin-3-amine → (1aRS,7bSR)-5-{2-[((S)-1-azabicyclo[2.2.2]oct-3-yl)amino]benzenesulfonylamino}-1,1a,2,7b-tetrahydrocyclopropa[c]chromene-4-carboxylic acid

HRID 927883

反応式

HRID 927883 の反応式
F[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[S:8]([NH:11][C:12]1[C:21]([C:22]([OH:24])=[O:23])=[C:20]2[C:15]([CH:16]3[CH2:25][CH:17]3[CH2:18][O:19]2)=[CH:14][CH:13]=1)(=[O:10])=[O:9].[N:26]12[CH2:33][CH2:32][CH:29]([CH2:30][CH2:31]1)[C@H:28]([NH2:34])[CH2:27]2>CS(C)=O.CO>[N:26]12[CH2:33][CH2:32][CH:29]([CH2:30][CH2:31]1)[C@H:28]([NH:34][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[S:8]([NH:11][C:12]1[C:21]([C:22]([OH:24])=[O:23])=[C:20]3[C:15]([CH:16]4[CH2:25][CH:17]4[CH2:18][O:19]3)=[CH:14][CH:13]=1)(=[O:10])=[O:9])[CH2:27]2

参加物

5

反応物 2

HCID 719216(S)-quinuclidin-3-amineHCID 86713249(1aRS,7bSR)-5-(2-fluorobenzenesulfonylamino)-1,1a,2,7b-tetrahydrocyclopropa[c]chromene-4-carboxylic acid2 回

生成物 1

HCID 71006841(1aRS,7bSR)-5-{2-[((S)-1-azabicyclo[2.2.2]oct-3-yl)amino]benzenesulfonylamino}-1,1a,2,7b-tetrahydrocyclopropa[c]chromene-4-carboxylic acid収率 13.8%

試薬・触媒・溶媒 2

HCID 679Dimethyl Sulfoxide溶媒HCID 887Methanol溶媒

反応条件

温度
140 °C

実験手順

A solution of (1aRS,7bSR)-5-(2-fluorobenzenesulfonylamino)-1,1a,2,7b-tetrahydrocyclopropa-[c]chromene-4-carboxylic acid (Intermediate 67, 0.6 g) and (S)-1-azabicyclo[2.2.2]oct-3-ylamine (6.0 g) in DMSO (6 mL) was stirred and heated in a sealed vessel at 140° C. for 22 hours. After cooling, the mixture was diluted with methanol and concentrated under vacuum. The residue was purified by HPLC (C18) to give (1aRS,7bSR)-5-{2-[((S)-1-azabicyclo[2.2.2]oct-3-yl)amino]benzenesulfonylamino}-1,1a,2,7b-tetrahydrocyclopropa[c]chromene-4-carboxylic acid (0.107 g) as a white solid.

後処理

  1. temperatureAfter cooling
  2. concentrationconcentrated under vacuum
  3. customThe residue was purified by HPLC (C18)

出典と根拠

ORDレコード
ord-5c8ebed174c54c9cb2d0a2daa8e471fc
出典データセット
uspto-grants-2016_03
特許番号
US09290472B2

関連ノート

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