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Triethylamine → N1-((1S,2R)-1-Benzyl-2-hydroxy-3-[(3-methoxybenzyl)amino]propyl}-5-ethyl-N3,N3-dipropylisophthalamide

HRID 14017
ノート
印刷プレビュー

反応式

HRID 14017 の反応式
C(P(=O)([O:7][CH2:8][CH3:9])OCC)#N.NC([C:14]1[CH:15]=[C:16]([CH:20]=[C:21]([C:23]([N:25]([CH2:29][CH2:30][CH3:31])[CH2:26][CH2:27][CH3:28])=[O:24])[CH:22]=1)[C:17](O)=O)=O.FC(F)(F)C(O)=O.[NH2:39][C@@H:40]([CH2:54][C:55]1[CH:60]=[C:59](F)[CH:58]=[C:57](F)[CH:56]=1)[C@H:41]([OH:53])[CH2:42][NH:43][CH2:44][C:45]1[CH:50]=[CH:49][CH:48]=[C:47]([O:51][CH3:52])[CH:46]=1.C(N(CC)CC)C>ClCCl>[CH2:54]([C@H:40]([NH:39][C:8](=[O:7])[C:9]1[CH:17]=[C:16]([CH2:15][CH3:14])[CH:20]=[C:21]([C:23]([N:25]([CH2:29][CH2:30][CH3:31])[CH2:26][CH2:27][CH3:28])=[O:24])[CH:22]=1)[C@H:41]([OH:53])[CH2:42][NH:43][CH2:44][C:45]1[CH:50]=[CH:49][CH:48]=[C:47]([O:51][CH3:52])[CH:46]=1)[C:55]1[CH:60]=[CH:59][CH:58]=[CH:57][CH:56]=1
参加物反応条件実験手順後処理出典と根拠反応ノート

参加物

6

反応物 4

HCID 8471TriethylamineHCID 76257Diethyl cyanophosphonateHCID 223948913-Carbamoyl-5-dipropylcarbamoyl-benzoic acidHCID 69869154(2R,3S)-3-amino-4-(3,5-difluorophenyl)-1-[(3-methoxybenzyl)amino]-2-butanol Trifluoroacetate

生成物 1

HCID 68609903N1-((1S,2R)-1-Benzyl-2-hydroxy-3-[(3-methoxybenzyl)amino]propyl}-5-ethyl-N3,N3-dipropylisophthalamide

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

反応条件

温度
22.5 °C

実験手順

Diethyl cyanophosphonate (0.132 mL, 0.870 mmol) is added to a mixture of 3-[(dipropylamino)carbonyl]-5-ethylbenzoic acid (IX, PREPARATION 21, 0.200 g, 0.720 mmol), (2R,3S)-3-amino-1-[(3-methoxybenzyl)amino]-4-phenyl-2-butanol (VIII, EXAMPLE 175, 0.216 mg, 0.720 mmol), and triethylamine (0.121 mL, 0.870 mmol) in dichloromethane (3 mL). The mixture was stirred for 1 hour at 20-25 degrees C. Dichloromethane is then removed under reduced pressure. The residue is partitioned between ethyl acetate and water. The organic phase is separated and is washed with saline, dried over anhydrous sodium sulfate, filtered and concentrated. The concentrate is column chouromatographed (silica gel; methanol/dichloromethane, 5/95) to give the title compound, MS (ESI+) for C34H45N3O4 m/z (M+H)+=560.4; HOURMS (FAB) calculated for C34H45N3O4+H=560.3488, found=560.3487.

後処理

  1. customDichloromethane is then removed under reduced pressure
  2. customThe residue is partitioned between ethyl acetate and water
  3. customThe organic phase is separated
  4. washis washed with saline
  5. dry with materialdried over anhydrous sodium sulfate
  6. filtrationfiltered
  7. concentrationconcentrated

出典と根拠

ORDレコード
ord-59ea93867cc94be5a08d2acdf16e37db
出典データセット
uspto-grants-2010_06
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07727997B2

反応ノート

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このページの内容参加物反応条件実験手順後処理出典と根拠反応ノート