1-Aminohydantoin → 1-[(E)-1-[3-(quinolin-6-ylmethyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]ethylideneamino]imidazolidine-2,4-dione

HRID 456104

반응식

HRID 456104 반응식
[N:1]1[C:10]2[C:5](=[CH:6][C:7]([CH2:11][C:12]3[N:16]4[N:17]=[C:18]([C:21](=O)[CH3:22])[CH:19]=[CH:20][C:15]4=[N:14][N:13]=3)=[CH:8][CH:9]=2)[CH:4]=[CH:3][CH:2]=1.[NH2:24][N:25]1[CH2:29][C:28](=[O:30])[NH:27][C:26]1=[O:31]>>[N:1]1[C:10]2[C:5](=[CH:6][C:7]([CH2:11][C:12]3[N:16]4[N:17]=[C:18](/[C:21](=[N:24]/[N:25]5[CH2:29][C:28](=[O:30])[NH:27][C:26]5=[O:31])/[CH3:22])[CH:19]=[CH:20][C:15]4=[N:14][N:13]=3)=[CH:8][CH:9]=2)[CH:4]=[CH:3][CH:2]=1

참가 물질

3

반응물 2

HCID 728231-AminohydantoinHCID 581904611-(3-(Quinolin-6-ylmethyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)ethanone

생성물 1

HCID 716999001-[(E)-1-[3-(quinolin-6-ylmethyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]ethylideneamino]imidazolidine-2,4-dione수율 51%

실험 절차

The title compound (20 mg, 51%) was synthesized from 1-(3-(quinolin-6-ylmethyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)ethanone (30 mg, 0.1 mmol) and 1-aminoimidazolidine-2,4-dione (22.77 mg, 0.198 mmol) using the same procedure as described in the synthesis of example 37. 1H-NMR (400 MHz, DMSO-d6) δ ppm 11.44 (s, 1H), 9.05 (d, 1H), 8.70 (d, 1H), 8.32 (d, 1H), 8.12 (d, 2H), 7.98 (d, 1H), 7.87 (d, 1H), 7.77 (m, 1H), 4.83 (s, 2H), 4.54 (s, 2H), 2.40 (s, 3H). LCMS (method B): [MH]+=401.1, tR=1.64 min.

후처리

  1. customas described in the synthesis of example 37

출처 및 근거

ORD 기록
ord-fbcd8ee8419c4c70a6e613b96f9e5e2d
출처 데이터셋
uspto-grants-2013_07
특허 번호
US08497368B2

연결된 노트

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