Crystal modification B of 8-cyano-1-cyclopropyl-7-(1S,6S-2, 8-diazabicyclo[4.3. 0]nonan-8-yl)-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6664268
SERIAL NO

09856670

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention relates to a defined crystal modification of 8-cyano-1-cyclopropyl-7-(1S,6S-2,8-diazabicyclo[4.3. 0]nonan-8-yl)-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid of the formula (I), to processes for its preparation and to its use in pharmaceutical preparations. ##STR1## The crystal modification can be distinguished from other crystal modifications of 8-cyano-1-cyclopropyl-7-(1S,6S-2,8-diazabicyclo[4.3. 0]nonan-8-yl)-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid of the formula (I) by its characteristic X-ray powder diffractogram and its differential thermodiagram (see description).

First Claim

See full text

Other Claims data not available

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
BAYER ANIMAL HEALTH GMBH51368 LEVERKUSEN

International Classification(s)

loading....
  • 2001 Application Filing Year
  • A61K Class
  • 10449 Applications Filed
  • 3517 Patents Issued To-Date
  • 33.66 % Issued To-Date

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hallenbach, Werner Monheim, DE 62 247
Himmler, Thomas Odenthal, DE 109 393
Rast, Hubert Leverkusen, DE 10 47

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 3 Citation Count
  • A61K Class
  • 10.18 % this patent is cited more than
  • 22 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges32417015552431296560302010123501 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0100200300400500600700800900100011001200130014001500160017001800

Forward Cite Landscape

Load Citation