Dichloromethane → 5-{2-[2-Amino-6-(4-methylpiperazin-1-yl)pyrimidin-4-yl]-1,2,3,4-tetrahydroisoquinolin-7-yl}-N-methylpyridine-2-carboxamide

HRID 2090282노트

반응식

HRID 2090282 반응식
Br[C:2]1[CH:11]=[C:10]2[C:5]([CH2:6][CH2:7][N:8]([C:12]3[CH:17]=[C:16]([N:18]4[CH2:23][CH2:22][N:21]([CH3:24])[CH2:20][CH2:19]4)[N:15]=[C:14]([NH2:25])[N:13]=3)[CH2:9]2)=[CH:4][CH:3]=1.[CH3:26][NH:27][C:28]([C:30]1[CH:35]=[CH:34][C:33](B2OC(C)(C)C(C)(C)O2)=[CH:32][N:31]=1)=[O:29].ClCCl.P([O-])([O-])([O-])=O.[K+].[K+].[K+]>O1CCOCC1.O.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.Cl[Pd]Cl.[Fe+2]>[NH2:25][C:14]1[N:13]=[C:12]([N:8]2[CH2:7][CH2:6][C:5]3[C:10](=[CH:11][C:2]([C:33]4[CH:34]=[CH:35][C:30]([C:28]([NH:27][CH3:26])=[O:29])=[N:31][CH:32]=4)=[CH:3][CH:4]=3)[CH2:9]2)[CH:17]=[C:16]([N:18]2[CH2:23][CH2:22][N:21]([CH3:24])[CH2:20][CH2:19]2)[N:15]=1

참가 물질

8

반응물 4

HCID 6344DichloromethaneHCID 62657Potassium Phosphate, TribasicHCID 44119560N-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinamideHCID 467010484-(7-bromo-3,4-dihydroisoquinolin-2(1H)-yl)-6-(4-methylpiperazin-1-yl)pyrimidin-2-amine

생성물 1

HCID 467010495-{2-[2-Amino-6-(4-methylpiperazin-1-yl)pyrimidin-4-yl]-1,2,3,4-tetrahydroisoquinolin-7-yl}-N-methylpyridine-2-carboxamide

시약·촉매·용매 3

HCID 178418228Bis(cyclopenta-1,4-dien-1-yl(diphenyl)phosphane);dichloropalladium;iron(2+)촉매HCID 962Water용매HCID 312751,4-Dioxane용매

실험 절차

A mixture of 4-(7-bromo-3,4-dihydroisoquinolin-2(1H)-yl)-6-(4-methylpiperazin-1-yl)pyrimidin-2-amine (15 mg, 0.037 mmol, Example 1), N-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carboxamide (15 mg, 0.056 mmol, Frontier, Cat. No. M10074), [1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II), complex with dichloromethane (1:1) (1.8 mg, 0.0022 mmol, Aldrich Cat. No. 379670), and potassium phosphate (24 mg, 0.11 mmol) in 1,4-dioxane (1 mL) and water (0.2 mL) was heated at 120° C. for 2 hours. The reaction mixture was cooled to r.t., and then concentrated. The residue was dissolved in MeOH, and purified by RP-HPLC (pH=10) to afford the desired compound. LCMS (M+H)±: m/z=459.4.

후처리

  1. concentrationconcentrated
  2. dissolutionThe residue was dissolved in MeOH
  3. custompurified by RP-HPLC (pH=10)

출처 및 근거

ORD 기록
ord-12fabf85256b467488e79d84f2671bb7
출처 데이터셋
uspto-grants-2013_05
특허 번호
US08436008B2

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