Patent · US Active

Process for the steroselective preparation of chiral 2- [(hetero)arylalkylsulfanyl] pyrimidines and products obtainable therefrom

US11542281B2 · kind B2 · utility

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23Claims

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Assignee

Kancera AB · SE

Inventors

Jan Vågberg · Sollentuna, SE
Styrbjörn Byström · Solna, SE

Key dates

Filing date	May 15, 2019
Grant date	Jan 3, 2023
Priority date	—
Expiry date	May 15, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D239/56
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Described herein is a process for the preparation of a compound of Formula I, wherein R1 and R2 each have the meanings provided in the description. Also described is a process for the preparation of pharmaceutically-active compounds including the process for the preparation of compounds of Formula I.

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