The 6-position Substituent Contains Phosphorus Attached Directly Or Indirectly To The Bicyclo Ring System By Nonionic Bonding Patents (Class 540/308)
  • Therapeutic derivations of diphosphonates
    Patent number: 5880111
    Abstract: Novel chemotherapeutic agents having utility in treating infectious diseases such as periodontal disease, certain urinary tract infections, and infectious urinary tract stones, are obtained by combining chemically a diphosphonate compound with a therapeutic agent effective against the foregoing diseases.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: March 9, 1999
    Inventors: Dan Farcasiu, John F. Hartmann, Pal Herczegh, Ferenc J. Sztaricskai
  • Therapeutic derivatives of diphosphonates
    Patent number: 5854227
    Abstract: Novel chemotherapeutic agents having utility in treating infectious diseases such as periodontal disease, certain urinary tract infections, infectious urinary tract stones, and bone cancer, are obtained by combining chemically a diphosphonate compound with a therapeutic agent effective against the foregoing diseases.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: December 29, 1998
    Inventors: John F. Hartmann, Dan Farcasiu