1,3-Propanediamine → HCID 10164511, 화합물

HRID 1373838노트

반응식

HRID 1373838 반응식
[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[C:23]([C:24]3[CH:29]=[CH:28][N:27]=[C:26](F)[CH:25]=3)=[C:11]3[CH:12]=[CH:13][CH:14]=[C:15]([C:16]4[CH:21]=[CH:20][N:19]=[C:18](F)[CH:17]=4)[N:10]3[N:9]=2)=[CH:4][CH:3]=1.[NH2:31][CH2:32][CH2:33][CH2:34][NH2:35]>>[NH2:31][CH2:32][CH2:33][CH2:34][NH:35][C:26]1[CH:25]=[C:24]([C:23]2[C:8]([C:5]3[CH:6]=[CH:7][C:2]([F:1])=[CH:3][CH:4]=3)=[N:9][N:10]3[C:15]([C:16]4[CH:21]=[CH:20][N:19]=[C:18]([NH:9][CH2:8][CH2:23][CH2:11][NH2:10])[CH:17]=4)=[CH:14][CH:13]=[CH:12][C:11]=23)[CH:29]=[CH:28][N:27]=1

참가 물질

3

반응물 2

HCID 4281,3-PropanediamineHCID 10157930HCID 10157930, 화합물

생성물 1

HCID 10164511HCID 10164511, 화합물수율 46%

실험 절차

A solution of 2-(4-fluorophenyl)-3,7-bis(2-fluoropyridin-4-yl)pyrazolo[1,5-α]pyridine (34 mg, 0.08 mmol) in 1,3-diaminopropane (1 mL) was heated at 150° C. for 0.25 hours. Upon cooling to room temperature, the mixture was concentrated in vacuo and the residue was triturated with hot ethyl acetate. The resulting solids were collected on filter, washed with ethyl ether and dried to provide N-{4-[3-{2-[(3-aminopropyl)amino]pyridin-4-yl}-2-(4-fluorophenyl)pyrazolo[1,5-α]pyridin-7-yl]pyridin-2-yl}propane-1,3-diamine as a light yellow powder (19 mg, 46%). 1H NMR (CD3OD): δ 8.18 (d, 1H), 8.03 (d, 1H), 7.78 (d, 1H), 7.65 (dd, 2H), 7.45 (dd, 1H), 7.30 (s, 1H), 7.1–7.2 (m, 4H), 6.60 (s, 1H), 6.59 (d, 1H), 3.55 (t, 2H), 3.47 (t, 2H), 3.0 (q, 4H), 1.88–2.04 (m, 4H); MS m/z 511 (M+1).

후처리

  1. concentrationthe mixture was concentrated in vacuo
  2. customthe residue was triturated with hot ethyl acetate
  3. customThe resulting solids were collected
  4. filtrationon filter
  5. washwashed with ethyl ether
  6. customdried

출처 및 근거

ORD 기록
ord-20ecc05d187d4db890cf0dcba5183a6c
출처 데이터셋
uspto-grants-2007_01
특허 번호
US07163940B2

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