Methanesulfonyl chloride → Methanesulfonic acid 2-{3-[5-(3-{(1S,4R)-4-[3-(4-aza-spiro[2.5]oct-4-yl)-[1,2,4] triazolo[4,3-a]pyridin-6-yloxy]-1,2,3,4-tetrahydro-naphthalen-1-yl}-ureido)-3-tert-butyl-pyrazol-1-yl]-phenoxy}-ethyl ester

HRID 2285255노트

반응식

HRID 2285255 반응식
[CH2:1]1[C:3]2([CH2:8][CH2:7][CH2:6][CH2:5][N:4]2[C:9]2[N:13]3[CH:14]=[C:15]([O:18][C@H:19]4[C:28]5[C:23](=[CH:24][CH:25]=[CH:26][CH:27]=5)[C@@H:22]([NH:29][C:30]([NH:32][C:33]5[N:34]([C:42]6[CH:47]=[CH:46][CH:45]=[C:44]([O:48][CH2:49][CH2:50][OH:51])[CH:43]=6)[N:35]=[C:36]([C:38]([CH3:41])([CH3:40])[CH3:39])[CH:37]=5)=[O:31])[CH2:21][CH2:20]4)[CH:16]=[CH:17][C:12]3=[N:11][N:10]=2)[CH2:2]1.CCN(C(C)C)C(C)C.[CH3:61][S:62](Cl)(=[O:64])=[O:63].C([O-])(O)=O.[Na+]>C(Cl)Cl.O>[CH2:2]1[C:3]2([CH2:8][CH2:7][CH2:6][CH2:5][N:4]2[C:9]2[N:13]3[CH:14]=[C:15]([O:18][C@H:19]4[C:28]5[C:23](=[CH:24][CH:25]=[CH:26][CH:27]=5)[C@@H:22]([NH:29][C:30](=[O:31])[NH:32][C:33]5[N:34]([C:42]6[CH:43]=[C:44]([CH:45]=[CH:46][CH:47]=6)[O:48][CH2:49][CH2:50][O:51][S:62]([CH3:61])(=[O:64])=[O:63])[N:35]=[C:36]([C:38]([CH3:41])([CH3:39])[CH3:40])[CH:37]=5)[CH2:21][CH2:20]4)[CH:16]=[CH:17][C:12]3=[N:11][N:10]=2)[CH2:1]1

참가 물질

7

반응물 4

HCID 31297Methanesulfonyl chloride2회HCID 81531Diisopropylethylamine2회HCID 516892Sodium BicarbonateHCID 866872671-{(1S,4R)-4-[3-(4-Aza-spiro[2.5]oct-4-yl)-[1,2,4]triazolo[4,3-a]pyridin-6-yloxy]-1,2,3,4-tetrahydro-naphthalen-1-yl}-3-{5-tert-butyl-2-[3-(2-hydroxy-ethoxy)-phenyl]-2H-pyrazol-3-yl}-urea

생성물 1

HCID 86687268Methanesulfonic acid 2-{3-[5-(3-{(1S,4R)-4-[3-(4-aza-spiro[2.5]oct-4-yl)-[1,2,4] triazolo[4,3-a]pyridin-6-yloxy]-1,2,3,4-tetrahydro-naphthalen-1-yl}-ureido)-3-tert-butyl-pyrazol-1-yl]-phenoxy}-ethyl ester수율 100%

시약·촉매·용매 2

HCID 962Water용매HCID 6344Dichloromethane용매

실험 절차

A yellow-orange solution of Intermediate 148f (137 mg, 0.198 mmol), DIPEA (0.10 mL, 0.60 mmol) and methanesulfonyl chloride (45 mg, 0.40 mmol) in DCM (5 mL) was stirred at 0° C. for 30 min, and at RT for 30 min. DIPEA (0.052 mL, 0.30 mmol) and MsCl (23 mg, 0.20 mmol) were added and the solution stirred at RT for 30 min. Water (2 mL) and sat. aq. NaHCO3 solution (2 mL) were added and the mixture shaken. The aqueous was extracted with DCM (5 mL), then the combined organics passed through a hydrophobic frit and concentrated in vacuo to leave the title compound as a yellow solid (100%). LCMS (Method 3): Rt 3.80 min, m/z 769 [MH+].

후처리

  1. stirringthe mixture shaken
  2. extractionThe aqueous was extracted with DCM (5 mL)
  3. concentrationconcentrated in vacuo

출처 및 근거

ORD 기록
ord-c9b084e680fd4ad4bb474c473fe36246
출처 데이터셋
uspto-grants-2015_09
특허 번호
US09145413B2

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