4-Methylmorpholine → HCID 178427474, 화합물

HRID 2365504노트

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HRID 2365504 반응식
[S:1]([NH:11][C@H:12]([C:20](O)=[O:21])[CH2:13][C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)([C:4]1[CH:10]=[CH:9][C:7]([CH3:8])=[CH:6][CH:5]=1)(=[O:3])=[O:2].CN1CCOCC1.Cl.Cl.[NH:32]1[C:36]2([CH2:41][CH2:40][NH:39][CH2:38][CH2:37]2)[CH2:35][NH:34]/[C:33]/1=[N:42]\[C:43]([C:45]1[C:50]([NH2:51])=[N:49][C:48]([NH2:52])=[C:47]([Cl:53])[N:46]=1)=[O:44].CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>CN(C=O)C.O>[C:14]1([CH2:13][C@H:12]([NH:11][S:1]([C:4]2[CH:10]=[CH:9][C:7]([CH3:8])=[CH:6][CH:5]=2)(=[O:2])=[O:3])[C:20]([N:39]2[CH2:40][CH2:41][C:36]3([NH:32]/[C:33](=[N:42]/[C:43]([C:45]4[C:50]([NH2:51])=[N:49][C:48]([NH2:52])=[C:47]([Cl:53])[N:46]=4)=[O:44])/[NH:34][CH2:35]3)[CH2:37][CH2:38]2)=[O:21])[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1

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반응물 4

HCID 79724-MethylmorpholineHCID 99327N-((4-Methylphenyl)sulfonyl)-L-phenylalanineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 178478673HCID 178478673, 화합물

생성물 1

HCID 178427474HCID 178427474, 화합물

시약·촉매·용매 2

HCID 962Water용매HCID 6228Dimethylformamide용매

실험 절차

To a solution of Tosyl-L-phenylalanine (1.0 g, 3.13 mmol) in DMF (25 ml) is added N-methyl morpholine (1.033 ml, 9.39 mmol) and 3,5-Diamino-6-chloro-pyrazine-2-carboxylic acid [1,3,8-triaza-spiro[4.5]dec-(2E)-ylidene]-amide dihydrochloride (Ex. 38) (1.37 g, 3.44 mmol), followed by HATU (1.31 g, 3.44 mmol) and the resulting solution is stirred at room temperature for 20 minutes. The crude product is diluted with water (300 ml) and the resultant solid is isolated. Purification by reverse phase chromatography (Isolute™ C18, 0-100% MeCN in water −0.1% TFA) followed by catch and release resin (SCX-2) eluted with MeOH and 7M NH3 in MeOH yields a yellow solid which is triturated with MeOH and diethyl ether to give the title compound as a free base. The free base is stirred in 5M HCl at 100° C. for 30 minutes forming a gum. MeOH (5 ml) is added to the gum and then all solvent is removed in vacuo. The residue is triturated with MeOH and diethyl ether to give the title compound; [M+H]+ 626.4; 1H NMR (DMSO-d6): 1.12-1.71 (4H, m), 2.36-2.38 (3H, s), 2.59-2.83 (2H, m), 2.93-3.52 (4H, m), 3.41-3.60 (2H, m), 4.42 (1H, m), 7.12 (2H, d, J=6.9 Hz), 7.17-7.28 (3H, m), 7.35 (2H, d, J=7.7 Hz), 7.54-7.37 (2H, br), 7.57 (2H, d, J=7.7 Hz), 8.12 (1H, d, J=9.0 Hz), 7.70-8.26 (2H, br), 9.22 (1H, s), 9.95 (1H, s), 10.99 (1H, s).

후처리

  1. customthe resultant solid is isolated
  2. customPurification by reverse phase chromatography (Isolute™ C18, 0-100% MeCN in water −0.1% TFA)
  3. washeluted with MeOH and 7M NH3 in MeOH
  4. customyields a yellow solid which
  5. customis triturated with MeOH and diethyl ether

출처 및 근거

ORD 기록
ord-553422b9f8164839b8ecf1862f99b26f
출처 데이터셋
uspto-grants-2014_04
특허 번호
US08697687B2

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