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HCID 69710278、化合物 → [1-(4-hydroxy-butyl)-2-(4-methoxy-2-oxo-2H-quinolin-1-ylmethyl)-1H-benzoimidazol-5-ylmethyl]-carbamic acid tert-butyl ester

HRID 896364
ノート
印刷プレビュー

反応式

HRID 896364 の反応式
C(OC(=O)NCC1C=CC2N(CCCCO)C(CN3C4C(=CC=CC=4)C(=O)N(C4CC4)C3=O)=NC=2C=1)(C)(C)C.[C:40]([O:44][C:45]([NH:47][CH2:48][C:49]1[CH:82]=[CH:81][C:52]2[N:53]([CH2:70][CH2:71][CH2:72][CH2:73][O:74]C(=O)C(C)(C)C)[C:54]([CH2:56][N:57]3[C:66]4[C:61](=[CH:62][CH:63]=[CH:64][CH:65]=4)[C:60]([O:67][CH3:68])=[CH:59][C:58]3=[O:69])=[N:55][C:51]=2[CH:50]=1)=[O:46])([CH3:43])([CH3:42])[CH3:41]>O>[C:40]([O:44][C:45](=[O:46])[NH:47][CH2:48][C:49]1[CH:82]=[CH:81][C:52]2[N:53]([CH2:70][CH2:71][CH2:72][CH2:73][OH:74])[C:54]([CH2:56][N:57]3[C:66]4[C:61](=[CH:62][CH:63]=[CH:64][CH:65]=4)[C:60]([O:67][CH3:68])=[CH:59][C:58]3=[O:69])=[N:55][C:51]=2[CH:50]=1)([CH3:43])([CH3:41])[CH3:42]
参加物実験手順後処理出典と根拠反応ノート

参加物

4

反応物 2

HCID 69710278HCID 69710278、化合物HCID 69718999[2-(3-Cyclopropyl-2,4-dioxo-3,4-dihydro-2H-quinazolin-1-ylmethyl)-1-(4-hydroxy-butyl)-1H-benzoimidazol-5-ylmethyl]-carbamic acid tert-butyl ester

生成物 1

HCID 69717811[1-(4-hydroxy-butyl)-2-(4-methoxy-2-oxo-2H-quinolin-1-ylmethyl)-1H-benzoimidazol-5-ylmethyl]-carbamic acid tert-butyl ester収率 85%

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

The procedure for the preparation of [2-(3-cyclopropyl-2,4-dioxo-3,4-dihydro-2H-quinazolin-1-ylmethyl)-1-(4-hydroxy-butyl)-1H-benzoimidazol-5-ylmethyl]-carbamic acid tert-butyl ester was followed starting from 2,2-dimethyl-propionic acid 4-[5-(tert-butoxycarbonylamino-methyl)-2-(4-methoxy-2-oxo-2H-quinolin-1-ylmethyl)-benzoimidazol-1-yl]-butyl ester (280 mg, 0.474 mmol). After neutralization more water was added and the resulting white precipitate collected by filtration, which was washed with water (thrice) and diethyl ether (thrice) to yield 204 mg (85%) of [1-(4-hydroxy-butyl)-2-(4-methoxy-2-oxo-2H-quinolin-1-ylmethyl)-1H-benzoimidazol-5-ylmethyl]-carbamic acid tert-butyl ester as a white solid:

後処理

  1. filtrationthe resulting white precipitate collected by filtration, which
  2. washwas washed with water (thrice) and diethyl ether (thrice)

出典と根拠

ORDレコード
ord-6be9f20027724e6c942053140ea04459
出典データセット
uspto-grants-2005_07
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US06919331B2

反応ノート

読み込み中…

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