Patents Assigned to William John Louis, Austin and Repatriation Medical Centre
  • Patent number: 7129379
    Abstract: Compounds of formula (Ia) as potent, ?1-specific beta blockers with a short duration of action in the systemic circulation, wherein R is 3?,4?-dimethoxyphenyl, R1 is hydrogen, and R2 is selected from methyl, ethyl, propyl, isobutyl and isopropyl; or R is 3?,4?-dimethoxyphenyl, R1 is selected from fluorine, chlorine and bromine, and R2 is selected from methyl, ethyl, propyl, isopropyl, isobutyl and cyclopropylmethyl; of R is 4?-methoxyphenoxy, R1 is selected from hydrogen, fluorine, chlorine and bromine, and R2 is selected from methyl, ethyl, propyl, isopropyl, isobutyl and cyclopropylmethyl; or R is 3?,4?-dimethoxyphenyl, R1 is cyano, and R2 is cyclopropylmethyl; or R is 4?-methoxyphenoxy, R1 is cyano, and R2 is isobutyl; and physiologically acceptable hydrolysable derivatives thereof having the hydroxy group in the 2-position of the 3-aminopropoxy side chain in esterified form, in their racemic and optically active forms, and their pharmaceutically acceptable acid addition salts.
    Type: Grant
    Filed: April 14, 2003
    Date of Patent: October 31, 2006
    Assignee: William John Louis, Austin and Repatriation Medical Centre
    Inventors: William John Louis, Graham Paul Jackman, Dimitrios Iakovidis, Simon Nicholas Stewart Louis, Olaf Heino Drummer
  • Patent number: 6627662
    Abstract: Compounds of formula (Ia) as potent, &bgr;1-specific beta blockers with a short duration of action in the systemic circulation, wherein R is 3′,4′-dimethoxyphenyl.
    Type: Grant
    Filed: September 21, 1999
    Date of Patent: September 30, 2003
    Assignee: William John Louis, Austin and Repatriation Medical Centre
    Inventors: William John Louis, Graham Paul Jackman, Dimitrios Iakovidis, Simon Nicholas Stewart Louis, Olaf Heino Drummer