Acetic Acid → N-(3-methylbutyl)-N,N-bis[(2R)-2-(thiazol-5-ylmethoxycarbonylamino)-3-phenylpropyl]amine

HRID 39383

반응식

[S:1]1[C:5]([CH2:6][O:7][C:8]([NH:10][C@H:11]([CH2:33][C:34]2[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=2)[CH2:12][NH:13][CH2:14][C@H:15]([NH:23][C:24]([O:26][CH2:27][C:28]2[S:32][CH:31]=[N:30][CH:29]=2)=[O:25])[CH2:16][C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)=[O:9])=[CH:4][N:3]=[CH:2]1.[CH3:40][CH:41]([CH3:45])[CH2:42][CH:43]=O.C(O)(=O)C.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+]>>[CH3:40][CH:41]([CH3:45])[CH2:42][CH2:43][N:13]([CH2:14][C@H:15]([NH:23][C:24]([O:26][CH2:27][C:28]1[S:32][CH:31]=[N:30][CH:29]=1)=[O:25])[CH2:16][C:17]1[CH:18]=[CH:19][CH:20]=[CH:21][CH:22]=1)[CH2:12][C@H:11]([NH:10][C:8]([O:7][CH2:6][C:5]1[S:1][CH:2]=[N:3][CH:4]=1)=[O:9])[CH2:33][C:34]1[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=1

참가 물질

반응물 4

HCID 176Acetic Acid

HCID 115523-Methylbutanal

HCID 5049666Sodium triacetoxyborohydride

HCID 11854471N,N-bis[(2R)-2-(thiazol-5-ylmethoxycarbonylamino)-3-phenylpropyl]amine

생성물 1

HCID 11854722N-(3-methylbutyl)-N,N-bis[(2R)-2-(thiazol-5-ylmethoxycarbonylamino)-3-phenylpropyl]amine수율 45%

실험 절차

The product from Example 31D (80 mg, 0.141 mmol), 3-methylbutanal (18 μl, 0.170 mmol), acetic acid (10 μl, 0.166 mmol), and sodium triacetoxyborohydride (48 mg, 0.226 mmol) were processed as described in Example 27 to provide the title compound (40 mg, 45%). 1H NMR (CDCl3) δ 8.73 (s, 2H), 7.78 (s, 2H), 7.32-7.11 (m, 10H), 5.32-5.08 (m, 6H), 3.95 (br s, 2H), 2.83 (br s, 2H), 2.71 (dd, 2H), 2.48-2.23 (m, 4H), 1.43 (m, 2H), 1.08 (m, 2H), 0.76 (t, 6H); MS (ESI+) m/z 636 (M+H)+.

출처 및 근거

ORD 기록: ord-d15e0130e4cf487dbfb32e9e78e67d07
출처 데이터셋: uspto-grants-2013_09
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US08524753B2

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