Patent · US Active

Process for the preparation of nitrogen substituted aminotetralins derivatives

US8729306B2 · kind B2 · utility

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1References

13Claims

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Assignee

UCB Pharma GMBH · DE

Inventors

David Vasselin · Brussels, BE
Nicolas Carly · Brussels, BE
Celal Ates · Louvain-la-Neuve, BE

Key dates

Filing date	Feb 3, 2011
Grant date	May 20, 2014
Priority date	—
Expiry date	May 10, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2602/10
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention provides an alternative synthesis of N-substituted aminotetralines which synthesis comprises catalytic asymmetric hydrogenation of compounds of general formula (A).

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