Patent · US Active

Process for the preparation of Metaraminol

US10087136B2 · kind B2 · utility

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16Claims

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Assignee

LABORATORI ALCHEMIA S.R.L. · IT

Inventors

Davide Brenna · Senago, IT
Andrea Marchesi · Bergamo, IT
Voichita Mihali · Basel, CH

Key dates

Filing date	Jan 25, 2017
Grant date	Oct 2, 2018
Priority date	—
Expiry date	Feb 10, 2037

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07B2200/07
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Object of the invention is a process for the preparation of Metaraminol and the salts thereof, in particular its pharmaceutically acceptable salts, especially Metaraminol bi-L-tartrate. Object of the invention is also the use of a novel catalyst and a novel ligand for the synthesis of Metaraminol and its salts.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.