Patent · US Active

Preparation of amorolfine

US8049007B2 · kind B2 · utility

1Cited by

1References

7Claims

0Family size

Assignee

Galderma Holding SA · CH

Inventors

Beat Weber · Zofingen, CH
Stefan Rosenberger · Zofingen, CH

Key dates

Filing date	Jun 22, 2009
Grant date	Nov 1, 2011
Priority date	—
Expiry date	Feb 17, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D295/03
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Amorolfine base, which is a compound of formula (I):is improvedly prepared by: with a Friedel-Crafts catalyst; and

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