Diisopropylethylamine → N-[(3R)-1-Azabicyclo[2.2.2]oct-3-yl]thieno[3,2-b]pyridine-2-carboxamide

HRID 335578노트

반응식

HRID 335578 반응식
[S:1]1[C:9]2[C:4](=[N:5][CH:6]=[CH:7][CH:8]=2)[CH:3]=[C:2]1[C:10]([OH:12])=O.CN(C(ON1N=[N:28][C:23]2[CH:24]=[CH:25][CH:26]=[N:27][C:22]1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[CH:37](N(CC)C(C)C)(C)[CH3:38]>CN(C=O)C>[N:27]12[CH2:26][CH2:25][CH:24]([CH2:37][CH2:38]1)[C@@H:23]([NH:28][C:10]([C:2]1[S:1][C:9]3[C:4](=[N:5][CH:6]=[CH:7][CH:8]=3)[CH:3]=1)=[O:12])[CH2:22]2

참가 물질

5

반응물 3

HCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 22047169Thieno[3,2-b]pyridine-2-carboxylic acid

생성물 1

HCID 10125449N-[(3R)-1-Azabicyclo[2.2.2]oct-3-yl]thieno[3,2-b]pyridine-2-carboxamide

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

35 mg (0.20 mmol) of thieno[3,2-b]pyridine-2-carboxylic acid, 58.3 mg (0.29 mmol) of R-3-aminoquinuclidine dihydrochloride, 111.4 mg (0.29 mmol) of HATU, 138.8 mg (1.07 mmol) of N,N-diisopropylethylamine and 1.5 ml of DMF are reacted according to the general procedure (variant A). The reaction mixture is purified by preparative HPLC and then subjected to fine purification on silica gel 60 (mobile phase: dichloromethane/methanol/ammonia 90:9:1). 44 mg (78% of theory) of the title compound are isolated.

후처리

  1. customThe reaction mixture is purified by preparative HPLC
  2. customsubjected to fine purification on silica gel 60 (mobile phase: dichloromethane/methanol/ammonia 90:9:1)

출처 및 근거

ORD 기록
ord-47ae0f9e7a7740af81f46f7b4e4065e5
출처 데이터셋
uspto-grants-2014_11
특허 번호
US08884017B2

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