Diisopropylethylamine → HCID 86718197, 화합물

HRID 1624128

반응식

HRID 1624128 반응식
[F:1][C:2]1[CH:24]=[CH:23][CH:22]=[C:21]([F:25])[C:3]=1[CH2:4][O:5][C:6]1[C:7]2[N:8]([C:14]([C:18]([OH:20])=O)=[C:15]([CH3:17])[N:16]=2)[CH:9]=[C:10]([C:12]#[CH:13])[CH:11]=1.[NH2:26][C@H:27]([CH2:30][CH2:31][CH2:32][CH3:33])[CH2:28][OH:29].C(N(C(C)C)CC)(C)C.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>CN(C)C=O.O>[F:25][C:21]1[CH:22]=[CH:23][CH:24]=[C:2]([F:1])[C:3]=1[CH2:4][O:5][C:6]1[C:7]2[N:8]([C:14]([C:18]([NH:26][C@H:27]([CH2:30][CH2:31][CH2:32][CH3:33])[CH2:28][OH:29])=[O:20])=[C:15]([CH3:17])[N:16]=2)[CH:9]=[C:10]([C:12]#[CH:13])[CH:11]=1

참가 물질

7

반응물 4

HCID 81531DiisopropylethylamineHCID 6994402(R)-2-Aminohexan-1-olHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 86718173HCID 86718173, 화합물

생성물 1

HCID 86718197HCID 86718197, 화합물

시약·촉매·용매 2

HCID 962Water용매HCID 6228Dimethylformamide용매

실험 절차

Under argon, 50 mg (0.15 mmol) of 8-[(2,6-difluorobenzyl)oxy]-6-ethynyl-2-methylimidazo[1,2-a]pyridine-3-carboxylic acid were dissolved in 0.5 ml of dry dimethylformamide, 20.54 mg (0.18 mmol, 1.2 equivalents) of (R)-(−)-2-aminohexanol, 72 μl of diisopropylethylamine (0.44 mmol, 3 equivalents) and 72 mg of HATU (0.19 mmol, 1.3 equivalents) were added and the mixture was stirred at room temperature overnight. A little water was then added, and the mixture was purified directly by preparative HPLC (Method 8). This gave 37.5 mg of the target compound (58% of theory).

후처리

  1. customthe mixture was purified directly by preparative HPLC (Method 8)

출처 및 근거

ORD 기록
ord-ce869e0d7ccb4772a700183c7f9619e0
출처 데이터셋
uspto-grants-2014_07
특허 번호
US08778964B2

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