Hydrochloric Acid → (1-Aminomethyl-6,7-dimethoxy-isoquinolin-4-yl)-(3,4-dihydro-1H-isoquinolin-2-yl)-methanone

HRID 14654

反応式

HRID 14654 の反応式
C(OC(=O)[NH:7][CH2:8][C:9]1[C:18]2[C:13](=[CH:14][C:15]([O:21][CH3:22])=[C:16]([O:19][CH3:20])[CH:17]=2)[C:12]([C:23]([N:25]2[CH2:34][CH2:33][C:32]3[C:27](=[CH:28][CH:29]=[CH:30][CH:31]=3)[CH2:26]2)=[O:24])=[CH:11][N:10]=1)(C)(C)C.Cl>CCOC(C)=O>[NH2:7][CH2:8][C:9]1[C:18]2[C:13](=[CH:14][C:15]([O:21][CH3:22])=[C:16]([O:19][CH3:20])[CH:17]=2)[C:12]([C:23]([N:25]2[CH2:34][CH2:33][C:32]3[C:27](=[CH:28][CH:29]=[CH:30][CH:31]=3)[CH2:26]2)=[O:24])=[CH:11][N:10]=1

参加物

4

反応物 2

HCID 313Hydrochloric AcidHCID 59341087[4-(3,4-Dihydro-1H-isoquinoline-2-carbonyl)-6,7-dimethoxy-isoquinolin-1-ylmethyl]-carbamic acid tert-butyl ester

生成物 1

HCID 46847057(1-Aminomethyl-6,7-dimethoxy-isoquinolin-4-yl)-(3,4-dihydro-1H-isoquinolin-2-yl)-methanone

試薬・触媒・溶媒 1

HCID 8857Ethyl Acetate溶媒

実験手順

A solution of [4-(3,4-dihydro-1H-isoquinoline-2-carbonyl)-6,7-dimethoxy-isoquinolin-1-ylmethyl]-carbamic acid tert-butyl ester (81 mg, 0.17 mmol) in 2 mL EtOAc was treated with HCl (6N in dioxane) according to Example 1 to give (1-Aminomethyl-6,7-dimethoxy-isoquinolin-4-yl)-(3,4-dihydro-1H-isoquinolin-2-yl)-methanone as the hydrochloride salt (77 mg, 93%). MS: APCI (M+H) calc'd for C22H23N3O3+H 378.4; found 378.1.

出典と根拠

ORDレコード
ord-9d8bf6ead1224a43acb6e6f69687535e
出典データセット
uspto-grants-2010_06
特許番号
US07732446B1

関連ノート

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