Patent · US Active

Storage stable perfusion solution for dihydropteridinones

US8445675B2 · kind B2 · utility

0Cited by

41References

18Claims

0Family size

Assignee

Boehringer Ingelheim International GmbH · DE

Inventors

Detlef Mohr · Bad Herrenalb, DE
Claus Veit · Biberach, DE
Fridtjof Traulsen · Biberach, DE

Key dates

Filing date	Feb 6, 2009
Grant date	May 21, 2013
Priority date	—
Expiry date	Dec 31, 2029

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P43/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Disclosed are storage stable aqueous infusible or injectable solutions containing an active substance of general formula (I)wherein the groups L, R1, R2, R3, R4 and R5 have the meanings given in the claims and in the specification, and an amount of a physiologically acceptable acid or mixture of acids sufficient to dissolve the active substance and act as a stabilizer, optionally together with other formulating excipients suitable for parenteral administration, and a process for preparing the infusible or injectable solutions according to the invention.

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