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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Trifluoroacetic acid → 2-methyl-D-prolyl-N-[(3R,4S,5S)-3-methoxy-1-{(2S)-2-[(1R,2R)-1-methoxy-3-{[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]amino}-2-methyl-3-oxopropyl]pyrrolidin-1-yl}-5-methyl-1-oxoheptan-4-yl]-N-methyl-L-valinamide trifluoroacetic acid salt

HRID 2282874
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HRID 2282874 반응식
[CH3:1][O:2][C@@H:3]([C@@H:21]1[CH2:25][CH2:24][CH2:23][N:22]1[C:26](=[O:45])[CH2:27][C@@H:28]([O:43][CH3:44])[C@@H:29]([N:34]([CH3:42])[C:35](=[O:41])[C@H:36]([CH:38]([CH3:40])[CH3:39])[NH2:37])[C@@H:30]([CH3:33])[CH2:31][CH3:32])[C@@H:4]([CH3:20])[C:5]([NH:7][C@H:8]([C:16]([O:18][CH3:19])=[O:17])[CH2:9][C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1)=[O:6].C(OC([N:53]1[CH2:60][CH2:59][CH2:58][C@:54]1([CH3:61])[C:55](O)=[O:56])=O)(C)(C)C.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.[C:95]([OH:101])([C:97]([F:100])([F:99])[F:98])=[O:96]>ClCCl>[F:98][C:97]([F:100])([F:99])[C:95]([OH:101])=[O:96].[CH3:61][C@:54]1([C:55]([NH:37][C@H:36]([C:35]([N:34]([C@@H:29]([C@@H:30]([CH3:33])[CH2:31][CH3:32])[C@H:28]([O:43][CH3:44])[CH2:27][C:26]([N:22]2[CH2:23][CH2:24][CH2:25][C@H:21]2[C@H:3]([O:2][CH3:1])[C@@H:4]([CH3:20])[C:5]([NH:7][C@@H:8]([CH2:9][C:10]2[CH:11]=[CH:12][CH:13]=[CH:14][CH:15]=2)[C:16]([O:18][CH3:19])=[O:17])=[O:6])=[O:45])[CH3:42])=[O:41])[CH:38]([CH3:39])[CH3:40])=[O:56])[CH2:58][CH2:59][CH2:60][NH:53]1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 5

HCID 6422Trifluoroacetic acidHCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 41097301(R)-1-(tert-Butoxycarbonyl)-2-methylpyrrolidine-2-carboxylic acidHCID 86685744methyl N-{(2R,3R)-3-methoxy-3-[(2S)-1-{(3R,4S,5S)-3-methoxy-5-methyl-4-[methyl(L-valyl)amino]heptanoyl}pyrrolidin-2-yl]-2-methylpropanoyl}-L-phenylalaninate

생성물 1

HCID 866857502-methyl-D-prolyl-N-[(3R,4S,5S)-3-methoxy-1-{(2S)-2-[(1R,2R)-1-methoxy-3-{[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]amino}-2-methyl-3-oxopropyl]pyrrolidin-1-yl}-5-methyl-1-oxoheptan-4-yl]-N-methyl-L-valinamide trifluoroacetic acid salt수율 54%

시약·촉매·용매 1

HCID 6344Dichloromethane용매2회

실험 절차

To a stirring solution of #114 (164 mg, 0.259 mmol, 1.0 eq.) and 1-(tert-butoxycarbonyl)-2-methyl-D-proline (71.3 mg, 0.311 mmol, 1.2 eq.) in 4 mL of dichloromethane, HATU (118 mg, 0.311 mmol, 1.2 eq.) was added followed by Hunig's base (0.180 mL, 1.04 mmol, 4 eq.). The reaction was allowed to stir at room temperature for ˜30 minutes. Reaction was reduced down. Reaction was taken up in 3.5 mL of dichloromethane and placed under nitrogen. To this stirring solution, TFA (1.5 mL, 20 mmol, 76 eq.) was added. The reaction was allowed to stir at room temperature for ˜1 hour. Reaction was reduced down and placed underneath high vacuum. Purification by (Method J*) affords #131 (119 mg, 54%) as a white solid. HPLC (Protocol A at 45° C.): m/z 744.5 [M+H+], retention time=7.342 minutes (purity >98%). 1H NMR (400 MHz, DMSO-d6), δ 9.08-9.18 (m), 8.79-8.89 (m), 8.76 (t), 8.54 (d), 8.29 (d), 7.14-7.31 (m), 4.70-4.79 (m), 4.57-4.66 (m), 4.45-4.55 (m), 3.96-4.04 (m), 3.74-3.80, 3.66 (d), 3.48-3.61 (m), 3.40-3.48 (m), 3.09-3.34 (m), 3.00-3.09 (m), 2.95-3.00 (m), 2.83-2.93 (m), 2.36-2.53 (m), 2.21-2.35 (m), 2.10-2.19 (m), 1.99-2.10 (m), 1.61-1.09 (m), 1.36-1.53 (m), 1.21-1.35 (m), 1.02-1.10 (m), 0.94-1.0 (m), 0.86-0.93 (m), 0.73-0.82 (m).

후처리

  1. customReaction
  2. customReaction
  3. stirringto stir at room temperature for ˜1 hour
  4. customReaction
  5. customPurification by (Method J*)

출처 및 근거

ORD 기록
ord-ce23e63de56c4fd892e488d012430c15
출처 데이터셋
uspto-grants-2015_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09138486B2

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