N-(4-(3-(3,4-dihydro-2H-pyran-2-yl)pyridin-2-yloxy)phenyl)benzo[d]thiazol-2-amine → (+/-)-N-(4-(3-(Tetrahydro-2H-pyran-2-YL)pyridin-2-yloxy)phenyl)benzo[D]thiazol-2-amine

HRID 1880100노트

반응식

HRID 1880100 반응식
[O:1]1[CH:6]=[CH:5][CH2:4][CH2:3][CH:2]1[C:7]1[C:8]([O:13][C:14]2[CH:19]=[CH:18][C:17]([NH:20][C:21]3[S:22][C:23]4[CH:29]=[CH:28][CH:27]=[CH:26][C:24]=4[N:25]=3)=[CH:16][CH:15]=2)=[N:9][CH:10]=[CH:11][CH:12]=1>[Pd].C(O)C>[O:1]1[CH2:6][CH2:5][CH2:4][CH2:3][CH:2]1[C:7]1[C:8]([O:13][C:14]2[CH:19]=[CH:18][C:17]([NH:20][C:21]3[S:22][C:23]4[CH:29]=[CH:28][CH:27]=[CH:26][C:24]=4[N:25]=3)=[CH:16][CH:15]=2)=[N:9][CH:10]=[CH:11][CH:12]=1

참가 물질

4

반응물 1

HCID 59326996N-(4-(3-(3,4-dihydro-2H-pyran-2-yl)pyridin-2-yloxy)phenyl)benzo[d]thiazol-2-amine

생성물 1

HCID 59326804(+/-)-N-(4-(3-(Tetrahydro-2H-pyran-2-YL)pyridin-2-yloxy)phenyl)benzo[D]thiazol-2-amine

시약·촉매·용매 2

HCID 23938Palladium촉매HCID 702Ethanol용매

실험 절차

A mixture of N-(4-(3-(3,4-dihydro-2H-pyran-2-yl)pyridin-2-yloxy)phenyl)benzo[d]thiazol-2-amine (357 mg, 0.889 mmol) and palladium on carbon, wet (95 mg, 0.089 mmol) in ethanol (0.15M) was placed under an atmosphere of hydrogen (g) and stirred at room temperature. After the starting material was completely consumed, the mixture was filtered through a cake of celite, washed with MeOH & THF and filtrate was concentrated to dryness. The residue was purified by silica gel chromatography to give the desired product as a racemic mixture. MS (ESI, pos. ion) m/z: 404.0 (M+1). IC50 (uM) +++++.

후처리

  1. customAfter the starting material was completely consumed
  2. filtrationthe mixture was filtered through a cake of celite
  3. washwashed with MeOH & THF and filtrate
  4. concentrationwas concentrated to dryness
  5. customThe residue was purified by silica gel chromatography

출처 및 근거

ORD 기록
ord-c486b186c57e4e1bb5d78b9e393a03e1
출처 데이터셋
uspto-grants-2012_11
특허 번호
US08318718B2

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