Norborn-2-ylacetic acid → HCID 69187940, 화합물

HRID 448038

반응식

HRID 448038 반응식
[CH:1]12[CH2:7][CH:4]([CH2:5][CH2:6]1)[CH2:3][CH:2]2[CH2:8][C:9]([OH:11])=O.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.[I-].[CH2:46]([N+:50]1[N:54]=[C:53]([CH3:55])[S:52][C:51]=1[CH3:56])[CH2:47][CH2:48][CH3:49]>>[CH:1]12[CH2:7][CH:4]([CH2:5][CH2:6]1)[CH2:3][CH:2]2[CH2:8][C:9](/[CH:56]=[C:51]1\[S:52][C:53]([CH3:55])=[N:54][N:50]\1[CH2:46][CH2:47][CH2:48][CH3:49])=[O:11]

참가 물질

5

반응물 4

HCID 79139Norborn-2-ylacetic acidHCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 691879173-Butyl-2,5-dimethyl-1,3,4-thiadiazol-3-ium iodide

생성물 1

HCID 69187940HCID 69187940, 화합물

실험 절차

In a 20 mL vial 2-(bicyclo[2.2.1]heptan-2-yl)acetic acid (0.9 mL of 0.2 M in DMA, 1.10 equiv) was added followed by the addition of HATU (77 mg in 0.7 mL of DMA, 0.2 mmol, 1.20 equiv.), DIEA (53 mg in 0.7 mL of DMA, 0.4 mmol, 2.40 equiv.), and finally 3-butyl-2,5-dimethyl-1,3,4-thiadiazol-3-ium iodide (50 mg in 0.7 mL of DMA, 0.17 mmol, 1 equiv.). The mixture was shaken overnight at room temperature and then concentrated in vacuo. The resulting residue was taken up in 1:1 DMSO/MeOH and purified by reverse phase HPLC using a method analogous to that described in Example 53 to provide the title compound. 1H NMR (500 MHz, DMSO-d6/D2O) δ ppm 0.90 (t, 3H) 0.98-1.18 (m, 4 H) 1.23-1.49 (m, 6 H) 1.62-1.73 (m, 2 H) 1.80-1.88 (m, 1 H) 1.89-1.95 (m, 1 H) 2.11-2.19 (m, 2 H) 2.23-2.31 (m, 1 H) 2.38-2.43 (m, 3 H) 4.02 (t, 2 H) 5.86-5.92 (m, 1 H); MS (ESI) m/z 307 (M+H)+.

후처리

  1. concentrationconcentrated in vacuo
  2. custompurified by reverse phase HPLC

출처 및 근거

ORD 기록
ord-f15e509d56184c7ab9958b1ac95539bd
출처 데이터셋
uspto-grants-2013_07
특허 번호
US08481574B2

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