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Diisopropylethylamine → Benzyl [2-{[(4-{(3S,5R)-3-[(tert-butoxycarbonyl)amino]-5-methylpiperidin-1-yl}pyridin-3-yl)amino]carbonyl}-7-(4-methyl-3-oxopiperazin-1-yl)quinolin-3-yl]carbamate

HRID 924486
ノート
印刷プレビュー

反応式

HRID 924486 の反応式
[CH2:1]([O:8][C:9]([NH:11][C:12]1[C:13]([C:30]([OH:32])=O)=[N:14][C:15]2[C:20]([CH:21]=1)=[CH:19][CH:18]=[C:17]([N:22]1[CH2:27][CH2:26][N:25]([CH3:28])[C:24](=[O:29])[CH2:23]1)[CH:16]=2)=[O:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[NH2:33][C:34]1[CH:35]=[N:36][CH:37]=[CH:38][C:39]=1[N:40]1[CH2:45][C@H:44]([CH3:46])[CH2:43][C@H:42]([NH:47][C:48](=[O:54])[O:49][C:50]([CH3:53])([CH3:52])[CH3:51])[CH2:41]1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C>CN(C=O)C>[C:50]([O:49][C:48]([NH:47][C@H:42]1[CH2:43][C@@H:44]([CH3:46])[CH2:45][N:40]([C:39]2[CH:38]=[CH:37][N:36]=[CH:35][C:34]=2[NH:33][C:30]([C:13]2[C:12]([NH:11][C:9](=[O:10])[O:8][CH2:1][C:2]3[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=3)=[CH:21][C:20]3[C:15](=[CH:16][C:17]([N:22]4[CH2:27][CH2:26][N:25]([CH3:28])[C:24](=[O:29])[CH2:23]4)=[CH:18][CH:19]=3)[N:14]=2)=[O:32])[CH2:41]1)=[O:54])([CH3:51])([CH3:52])[CH3:53]
参加物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 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 58386794HCID 58386794、化合物HCID 867269303-{[(Benzyloxy)carbonyl]amino}-7-(4-methyl-3-oxopiperazin-1-yl)quinoline-2-carboxylic acid

生成物 1

HCID 86726931
Benzyl [2-{[(4-{(3S,5R)-3-[(tert-butoxycarbonyl)amino]-5-methylpiperidin-1-yl}pyridin-3-yl)amino]carbonyl}-7-(4-methyl-3-oxopiperazin-1-yl)quinolin-3-yl]carbamate
収率 24.7%

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

実験手順

To a mixture of 3-{[(benzyloxy)carbonyl]amino}-7-(4-methyl-3-oxopiperazin-1-yl)quinoline-2-carboxylic acid (0.012 g, 0.028 mmol), tert-butyl [(3S,5R)-1-(3-aminopyridin-4-yl)-5-methylpiperidin-3-yl]carbamate (0.013 g, 0.043 mmol) and HATU (0.034 g, 0.089 mmol) in DMF (0.30 mL), DIPEA (0.019 mL, 0.11 mmol) was added. The resulting mixture was stirred at room temperature for 2 h, then quenched with 5 mL of EtOAc and 3 mL of 1 M NaOH. The resulting layers were separated and the aqueous phase was extracted with EtOAc. The combined organic extracts were concentrated under reduced pressure, then purified by preparative HPLC (XBridge™ C18 column, eluting with a gradient of MeCN/water containing 0.1% NH4OH, at a flow rate of 60 mL/min.) to afford the sub-title compound as a yellow solid (0.005 g, 20%). LCMS calc. for C39H46N8O6 [M+H]+: m/z=723.4. found: 723.4.

後処理

  1. additionwas added
  2. customquenched with 5 mL of EtOAc and 3 mL of 1 M NaOH
  3. customThe resulting layers were separated
  4. extractionthe aqueous phase was extracted with EtOAc
  5. concentrationThe combined organic extracts were concentrated under reduced pressure
  6. custompurified by preparative HPLC (XBridge™ C18 column
  7. washeluting with a gradient of MeCN/water containing 0.1% NH4OH, at a flow rate of 60 mL/min.)

出典と根拠

ORDレコード
ord-888d1876b8584073970dbcc80fb86078
出典データセット
uspto-grants-2016_03
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US09278950B2

反応ノート

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