Patents Examined by Allan L. Rotman
  • Cyanoalkyl-5-(substituted triphenylmethyl)picolinate
    Patent number: 4127662
    Abstract: Disclosed herein are novel 5-tritylpicolinic acids, amides, esters and pharmaceutically acceptable salts thereof. Also disclosed are methods for the use of said novel compounds as anti-acne agents.
    Type: Grant
    Filed: August 12, 1977
    Date of Patent: November 28, 1978
    Assignee: Schering Corporation
    Inventor: Margaret H. Sherlock