Patent · US Active

Methods of producing molindone and its salts

US8957206B2 · kind B2 · utility

4Cited by

1References

28Claims

0Family size

Assignee

Supernus Pharmaceuticals, Inc. · US

Inventors

Martin Hanbauer · Regensburg, DE
Zarghun Nazir · Linz, AT
Peter Hildebrand · Pfronten, DE
Attilia Figini · Rancate, CH
Likan Liang · Wheeling, US
Tiziano Fumagalli · Lipomo, IT

Key dates

Filing date	Mar 15, 2013
Grant date	Feb 17, 2015
Priority date	—
Expiry date	Mar 15, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D295/13
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention is directed towards novel methods of synthesis of molindone, synthesis of the intermediates of molindone, and high-purity compositions of molindone. In particular, the invention relates to the methods of synthesis of molindone through the Mannich reaction.

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