Patents Examined by Robert Gesstl
  • Cyclobutyl substituted derivatives of prostaglandin analogs
    Patent number: 4220795
    Abstract: Novel C15 cyclobutyl analogs or derivatives of prostaglandins of the E-, A- and F-classes are useful modifiers of smooth muscle activity. The compounds have valuable pharmacological properties such as platelet antiaggregating agents, gastric antisecretory agents and brochodilating agents.
    Type: Grant
    Filed: August 14, 1978
    Date of Patent: September 2, 1980
    Assignee: Miles Laboratories, Inc.
    Inventors: Harold C. Kluender, Henry C. Arndt