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Triethylamine → N-[2-(4-(1-adamantylcarbonylamino)-1-piperidinyl)ethyl]-1-(2-propyl)-1H-indazole-3-carboxamide oxalate

HRID 482588
ノート
印刷プレビュー

反応式

HRID 482588 の反応式
[C:1]([OH:6])(=[O:5])[C:2]([OH:4])=[O:3].C(O)(=O)C(O)=O.[NH2:13][CH:14]1[CH2:19][CH2:18][N:17]([CH2:20][CH2:21][NH:22][C:23]([C:25]2[C:33]3[C:28](=[CH:29][CH:30]=[CH:31][CH:32]=3)[N:27]([CH:34]([CH3:36])[CH3:35])[N:26]=2)=[O:24])[CH2:16][CH2:15]1.C(N(CC)CC)C.[C:44]12([C:54](Cl)=[O:55])[CH2:53][CH:48]3[CH2:49][CH:50]([CH2:52][CH:46]([CH2:47]3)[CH2:45]1)[CH2:51]2>O1CCCC1>[C:1]([OH:6])(=[O:5])[C:2]([OH:4])=[O:3].[C:44]12([C:54]([NH:13][CH:14]3[CH2:15][CH2:16][N:17]([CH2:20][CH2:21][NH:22][C:23]([C:25]4[C:33]5[C:28](=[CH:29][CH:30]=[CH:31][CH:32]=5)[N:27]([CH:34]([CH3:36])[CH3:35])[N:26]=4)=[O:24])[CH2:18][CH2:19]3)=[O:55])[CH2:51][CH:50]3[CH2:49][CH:48]([CH2:47][CH:46]([CH2:52]3)[CH2:45]1)[CH2:53]2
参加物実験手順後処理出典と根拠反応ノート

参加物

5

反応物 3

HCID 8471TriethylamineHCID 989151-Adamantanecarbonyl chlorideHCID 86751129N-[2-(4-amino-1-piperidinyl)ethyl]-1-(2-propyl)-1H-indazole-3-carboxamide dioxalate

生成物 1

HCID 18969243N-[2-(4-(1-adamantylcarbonylamino)-1-piperidinyl)ethyl]-1-(2-propyl)-1H-indazole-3-carboxamide oxalate

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran
溶媒

実験手順

The product from Example 23, as the free base (0.330 g, 1 mmol) and triethylamine (0.15 mL, 1.05 mmol) were stirred in 10.0 mL tetrahydrofuran and cooled briefly in an ice bath. To the mixture was added, in portions, 1-adamantanecarbonyl chloride (0.199 g, 1 mmol) and the resulting mixture was stirred 18 h at room temperature and filtered, and the filtrate was evaporated to 0.565 g oil. Crystallization as the oxalate salt from ethyl acetate/methanol provided 0.267 g colorless crystals. Mp 228° C. Mass spectrum, m+ =491. Anal (C31H43N5O6) theory C, 64.01; H, 7.45; N, 12.04; found C, 63.89; H, 7.53; N, 12.12.

後処理

  1. temperaturecooled briefly in an ice bath
  2. filtrationfiltered
  3. customthe filtrate was evaporated to 0.565 g oil
  4. customCrystallization as the oxalate salt from ethyl acetate/methanol

出典と根拠

ORDレコード
ord-8408eb3690a245e5b01eb87ee03a9c6d
出典データセット
uspto-grants-1998_08
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US05798367

反応ノート

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