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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 14668Erstellt: 24. Oktober 2026

Hydrochloric Acid → (1-Aminomethyl-6,7-dimethoxy-isoquinolin-4-yl)-(4-phenyl-thiazol-2-yl)amine hydrochloride salt

https://huagongshe.com/de/reaction/14668

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktHydrochloric AcidHCID 313—
Edukt[6,7-Dimethoxy-4-(4-phenyl-thiazol-2-ylamino)isoquinolin-1-ylmethyl]carbamic acid tert-butyl esterHCID 59341076—
LösungsmittelDichloromethaneHCID 6344—
Lösungsmittel1,4-DioxaneHCID 31275—
Produkt(1-Aminomethyl-6,7-dimethoxy-isoquinolin-4-yl)-(4-phenyl-thiazol-2-yl)amine hydrochloride saltHCID 8676112671%

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

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07732446B1
Quelldatensatzuspto-grants-2010_06
ORD IDord-6300e10c0604458b8044bd05688864b0
Quellennotizuspto-grants-2010_06