Patent · US Active

Process for preparing substituted imidazo[1,2-α]pyrazines

US11781168B2 · kind B2 · utility

0Cited by

16References

12Claims

0Family size

Assignee

Promega Corporation · US

Inventors

Anton Shakhmin · Santa Clara, US
Thomas Kirkland · Atascadero, US
Joel R. Walker · Tucson, US
Thomas Machleidt · Madison, US
Mary Hall · Waunakee, US
Keith V. Wood · Verona, US

Key dates

Filing date	Apr 26, 2021
Grant date	Oct 10, 2023
Priority date	—
Expiry date	Sep 10, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG01N2333/90241
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Described are processes for preparing substituted imidazo[1,2-a]pyrazine compounds of formula (I): by reacting a compound of formula (xi): with carbonyldiimidazole to form the compound of formula (I).

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