Patent · US Active

Process for preparing quinoline derivatives

US9969692B2 · kind B2 · utility

16Cited by

12References

21Claims

0Family size

Assignee

Exelixis, Inc. · US

Inventors

Jo Ann Wilson · San Francisco, US
Sriram Naganathan · San Jose, US
Neil G. Andersen · Montara, US
Matthew Pfeiffer · Salt Lake City, US

Key dates

Filing date	Apr 20, 2016
Grant date	May 15, 2018
Priority date	—
Expiry date	Apr 20, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D239/90
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A process for preparing a compound of Formula I is disclosed, comprising the steps:wherein: and a tertiary amine base to the mixture of step (a) to form a compound of Formula A; and

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