Patent · US Active

Method for the preparation of a crystalline form

US8802842B2 · kind B2 · utility

25Cited by

55References

13Claims

0Family size

Assignee

Boehringer Ingelheim International GmbH · DE

Inventors

Dirk Weber · Basel, CH
Svenja Renner · Eckenroth, DE
Tobias Fiedler · Jettenbach, DE
Simone Orlich · Schöneberg, DE

Key dates

Filing date	Sep 28, 2010
Grant date	Aug 12, 2014
Priority date	—
Expiry date	Sep 28, 2030

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P19/06
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to a method for the preparation for a crystalline form of 1-chloro-4-(β-D-glucopyranos-1-yl)-2-[4-((S)-tetrahydrofuran-3-yloxy)-benzyl]-benzene. In addition the invention relates to a crystalline form obtainable by this method, to a pharmaceutical composition and to the use thereof for preparing medicaments.

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