Patent · US Active

Methods for preparing ritodrine hydrochloride

US8912360B2 · kind B2 · utility

0Cited by

4References

6Claims

0Family size

Assignee

Lundbeck Pharmaceuticals Italy S.P.A. · IT

Inventors

Jacopo Zanon · Venezia, IT
Giovanna Libralon · Cittadella, IT
Carla De Faveri · Isola di Terranegra, IT
Florian Huber · Grassau, DE

Key dates

Filing date	Mar 24, 2011
Grant date	Dec 16, 2014
Priority date	—
Expiry date	Mar 26, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C213/10
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Methods for preparing Ritodrine hydrochloride are provided. Also provided is non-hygroscopic, crystalline, polymorphic Ritodrine hydrochloride of Form I.

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