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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 10513Erstellt: 27. Oktober 2026

Hydrochloride methanol → 5-Isoquinolinamine, N-4-piperidinyl-, hydrochloride

https://huagongshe.com/reaction/10513

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktHydrochloride methanolHCID 21893726—
Edukt4-(5-Isoquinolyl)amino-1-(tert-butoxycarbonyl)piperidineHCID 21979927—
Produkt5-Isoquinolinamine, N-4-piperidinyl-, hydrochlorideHCID 11436988—

Reaktionsschritte

According to the method of Example 1, Step C, deprotection was performed (50° C., 2 hours) by using Intermediate 32 (327 mg) and 10% hydrogen chloride/methanol solution (5 ml). The reaction mixture was cooled to room temperature, and then the solvent was evaporated under reduced pressure. The residue was added with methanol (1 ml) and diethyl ether (3 ml). The deposited precipitates were collected by filtration and washed with diethyl ether to obtain the title compound (286 mg) as light yellow powdery solid.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07094789B2
Quelldatensatzuspto-grants-2006_08
ORD IDord-6faf4ab15932459f9790d3c18a3b64cc
Quellennotizuspto-grants-2006_08