Dimethyl Sulfoxide → Tert-butyl 3-(5-(3-((7-methoxyquinolin-4-yloxy)methyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)pyridin-2-ylamino)pyrrolidine-1-carboxylate

HRID 40216

反応式

HRID 40216 の反応式
F[C:2]1[N:7]=[CH:6][C:5]([C:8]2[CH:9]=[CH:10][C:11]3[N:12]([C:14]([CH2:17][O:18][C:19]4[C:28]5[C:23](=[CH:24][C:25]([O:29][CH3:30])=[CH:26][CH:27]=5)[N:22]=[CH:21][CH:20]=4)=[N:15][N:16]=3)[N:13]=2)=[CH:4][CH:3]=1.[NH2:31][CH:32]1[CH2:36][CH2:35][N:34]([C:37]([O:39][C:40]([CH3:43])([CH3:42])[CH3:41])=[O:38])[CH2:33]1.CS(C)=O>O>[CH3:30][O:29][C:25]1[CH:24]=[C:23]2[C:28]([C:19]([O:18][CH2:17][C:14]3[N:12]4[N:13]=[C:8]([C:5]5[CH:4]=[CH:3][C:2]([NH:31][CH:32]6[CH2:36][CH2:35][N:34]([C:37]([O:39][C:40]([CH3:43])([CH3:42])[CH3:41])=[O:38])[CH2:33]6)=[N:7][CH:6]=5)[CH:9]=[CH:10][C:11]4=[N:16][N:15]=3)=[CH:20][CH:21]=[N:22]2)=[CH:27][CH:26]=1

参加物

5

反応物 3

HCID 679Dimethyl SulfoxideHCID 27563701-Boc-3-aminopyrrolidineHCID 576913464-((6-(6-Fluoropyridin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methoxy)-7-methoxyquinoline

生成物 1

HCID 57690912Tert-butyl 3-(5-(3-((7-methoxyquinolin-4-yloxy)methyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)pyridin-2-ylamino)pyrrolidine-1-carboxylate

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

A 0.5-2 mL microwave vial was charged with 4-((6-(6-fluoropyridin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methoxy)-7-methoxyquinoline (0.100 g, 0.249 mmol), tert-butyl 3-aminopyrrolidine-1-carboxylate (0.116 g, 0.622 mmol), and DMSO (4.00 ml, 56.4 mmol), sealed and placed in a Personal Chemistry microwave for 1 hour at 100° C. and then 30 minutes at 120° C. Water was added slowly to the reaction mixture until a precipitate formed. The solid was collected and purified by MPLC using a 40 g RediSep column, eluting with a gradient of 3-6% MeOH/DCM over 40 minutes. The solid was triturated with MeCN and filtered; the mother liquor was concentrated to give tert-butyl 3-(5-(3-((7-methoxyquinolin-4-yloxy)methyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)pyridin-2-ylamino)pyrrolidine-1-carboxylate.

後処理

  1. customsealed
  2. custom30 minutes
  3. customat 120° C
  4. customformed
  5. customThe solid was collected
  6. custompurified by MPLC
  7. washeluting with a gradient of 3-6% MeOH/DCM over 40 minutes
  8. customThe solid was triturated with MeCN
  9. filtrationfiltered
  10. concentrationthe mother liquor was concentrated

出典と根拠

ORDレコード
ord-ad298568eae1407cbf4033c836b0eaf7
出典データセット
uspto-grants-2013_09
特許番号
US08524900B2

関連ノート

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