HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Hydrochloric Acid → (1-Aminomethyl-6,7-dimethoxy-isoquinolin-4-yl)-(4-phenyl-thiazol-2-yl)amine hydrochloride salt
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Hydrochloric Acid | HCID 313 | — |
| Edukt | [6,7-Dimethoxy-4-(4-phenyl-thiazol-2-ylamino)isoquinolin-1-ylmethyl]carbamic acid tert-butyl ester | HCID 59341076 | — |
| Lösungsmittel | Dichloromethane | HCID 6344 | — |
| Lösungsmittel | 1,4-Dioxane | HCID 31275 | — |
| Produkt | (1-Aminomethyl-6,7-dimethoxy-isoquinolin-4-yl)-(4-phenyl-thiazol-2-yl)amine hydrochloride salt | HCID 86761126 | 71% |
Reaktionsschritte
[6,7-Dimethoxy-4-(4-phenyl-thiazol-2-ylamino)isoquinolin-1-ylmethyl]carbamic acid tert-butyl ester (44 mg, 0.0853 mmol) in CH2Cl2 (1 mL) was added a 4.0 M HCl solution in dioxane (0.21 mL) at room temp. After the reaction mixture was stirred at room temperature for 21 h, the suspension was filtered. The yellow solid was further dried in vacuo to give (1-aminomethyl-6,7-dimethoxy-isoquinolin-4-yl)-(4-phenyl-thiazol-2-yl)amine hydrochloride salt (26.1 mg; 71%). 1H-NMR (D2O): δ, 8.82 (s, 1H), 7.09-7.00 (m, 6H), 6.69 (s, 1H), 6.51 (s, 1H), 4.43 (s, 2H), 3.70 (s, 3H), 3.59 (s, 3H); MS: calculated for C21H21N4O2S (M−Cl) 393.0; found: 393.0.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07732446B1 |
| Quelldatensatz | uspto-grants-2010_06 |
| ORD ID | ord-6300e10c0604458b8044bd05688864b0 |
| Quellennotiz | uspto-grants-2010_06 |