HRID705299

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID11

1,2-Dichloroethane

C2H4Cl2

HCID181649

3H-1,2,3-Triazolo[4,5-b]pyridine, 3-hydroxy-

C5H4N4O

HCID59226552

未命名化合物

结构：C[C@H]1C[C@@H](c2ccncc2N)C[C@@H](NC(=O)OC(C)(C)C)[C@H]1OCCS(C)(=O)=O

HCID86705263

未命名化合物

PRODUCTS

生成物

结构：C[C@H]1C[C@@H](c2ccncc2NC(=O)c2ccc(F)c(-c3c(F)cccc3F)n2)C[C@@H](NC(=O)OC(C)(C)C)[C@H]1OCCS(C)(=O)=O

HCID90056052

未命名化合物

收率 48%

HCID90056064

未命名化合物

收率 48%

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID962

Water

H2O

溶剂HCID6228

N,N-Dimethylformamide

C3H7NO

PROCEDURE

实验过程

EDC (2.0 equiv.) and HOAt (2.0 equiv.) were added to a solution of (+/−)-tert-butyl (1R,2S,3S,5R)-5-(3-aminopyridin-4-yl)-3-methyl-2-(2-(methylsulfonyl)ethoxy)cyclohexylcarbamate (1.0 equiv.) and 6-(2,6-difluorophenyl)-5-fluoropicolinic acid (1.5 equiv.) in DMF (0.08 M). The mixture was stirred at ambient temperature overnight. The reaction mixture was diluted with water and extracted with ethyl acetate. The combined extracts were washed sequentially with 1M aqueous sodium hydroxide and brine, dried over sodium sulfate, filtered, concentrated and purified by ISCO SiO2 chromatography. Purification was completed via SFC (50% MeOH, 100 mL/min, IC column) to yield tert-butyl (1S,2R,3R,5S)-5-(3-(6-(2,6-difluorophenyl)-5-fluoropicolinamido)pyridin-4-yl)-3-methyl-2-(2-(methylsulfonyl)ethoxy)cyclohexylcarbamate (48% yield, 99% ee) and tert-butyl (1R,2S,3S,5R)-5-(3-(6-(2,6-difluorophenyl)-5-fluoropicolinamido)pyridin-4-yl)-3-methyl-2-(2-(methylsulfonyl) ethoxy)cyclohexylcarbamate (48% yield, 99% ee). LC/MS (m/z)=663.2 (MH+), Rt=0.88 min. 1H NMR (400 MHz, <cdcl3>) δ ppm 0.95 (d, J=6.75 Hz, 3 H), 1.45 (s, 8 H), 1.50-1.84 (m, 5 H), 2.80-2.95 (m, 1 H), 3.08 (s, 3 H), 3.14-3.29 (m, 1 H), 3.32-3.45 (m, 1 H), 3.56 (br. s., 1 H), 3.63-3.77 (m, 1 H), 3.95-4.08 (m, 1 H), 4.12 (q, J=7.12 Hz, 1 H), 5.36 (d, J=8.56 Hz, 1 H), 7.04-7.18 (m, 3 H), 7.50 (tt, J=8.47, 6.35 Hz, 1 H), 7.77 (t, J=8.56 Hz, 1 H), 8.33-8.46 (m, 2 H), 9.26 (s, 1 H), 9.81 (s, 1 H).

WORKUP

后处理

extractionextracted with ethyl acetate
washThe combined extracts were washed sequentially with 1M aqueous sodium hydroxide and brine
dry with materialdried over sodium sulfate
filtrationfiltered
concentrationconcentrated
custompurified by ISCO SiO2 chromatography
customPurification

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-f6a56c6b211a4f8899c179264418e138
来源数据集: uspto-grants-2015_11
DOI: 10.6084/m9.figshare.5104873.v1
专利: US09173883B2
来源说明: uspto-grants-2015_11

反应 SMILES

C(Cl)CCl.C1C=NC2N(O)N=NC=2C=1.[NH2:15][C:16]1[CH:17]=[N:18][CH:19]=[CH:20][C:21]=1[C@H:22]1[CH2:27][C@@H:26]([NH:28][C:29](=[O:35])[O:30][C:31]([CH3:34])([CH3:33])[CH3:32])[C@@H:25]([O:36][CH2:37][CH2:38][S:39]([CH3:42])(=[O:41])=[O:40])[C@@H:24]([CH3:43])[CH2:23]1.[F:44][C:45]1[CH:50]=[CH:49][CH:48]=[C:47]([F:51])[C:46]=1[C:52]1[N:57]=[C:56]([C:58]([OH:60])=[O:59])[CH:55]=[CH:54][C:53]=1[F:61]>CN(C=O)C.O>[F:44][C:45]1[CH:50]=[CH:49][CH:48]=[C:47]([F:51])[C:46]=1[C:52]1[N:57]=[C:56]([C:58]([NH:15][C:16]2[CH:17]=[N:18][CH:19]=[CH:20][C:21]=2[C@@H:22]2[CH2:27][C@H:26]([NH:28][C:29](=[O:35])[O:30][C:31]([CH3:34])([CH3:33])[CH3:32])[C@H:25]([O:36][CH2:37][CH2:38][S:39]([CH3:42])(=[O:41])=[O:40])[C@H:24]([CH3:43])[CH2:23]2)=[O:59])[CH:55]=[CH:54][C:53]=1[F:61].[F:51][C:47]1[CH:48]=[CH:49][CH:50]=[C:45]([F:44])[C:46]=1[C:52]1[N:57]=[C:56]([C:58]([NH:15][C:16]2[CH:17]=[N:18][CH:19]=[CH:20][C:21]=2[C@H:22]2[CH2:27][C@@H:26]([NH:28][C:29](=[O:35])[O:30][C:31]([CH3:34])([CH3:33])[CH3:32])[C@@H:25]([O:36][CH2:37][CH2:38][S:39]([CH3:42])(=[O:41])=[O:40])[C@@H:24]([CH3:43])[CH2:23]2)=[O:60])[CH:55]=[CH:54][C:53]=1[F:61]