Patents by Inventor Alain Alazet

Alain Alazet has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • New derivatives of 4-vinyl benzoic acid, process for their preparation and their uses in therapeutics and as ligands
    Patent number: 4929635
    Abstract: The invention relates to compounds of the formula ##STR1## These compounds may be used in therapeutics for the treatment of acne, psoriasis, disorders of keratinization, in certain forms of cancer and as healing agents, particularly in the ocular field.
    Type: Grant
    Filed: December 5, 1985
    Date of Patent: May 29, 1990
    Assignee: Laboratoires Chauvin-Blache
    Inventors: Claude Coquelet, Samia Roussillon, Daniel Sincholle, Claude Bonne, Alain Alazet
  • N-substituted 2-amino-thiazoles, process for their preparation and their therapeutic application
    Patent number: 4785008
    Abstract: The subject of the invention is N-substituted 2-aminothiazoles of formula ##STR1## in which: X is a C--H group or a nitrogen atom,R.sub.1 and R.sub.2 are, independently of each other, a hydrogen atom, a halogen atom or an alkyl, alkoxy, alkylthio, alkenyloxy, cycloalkyl, trifluoromethyl, nitro, amino, (C.sub.1 -C.sub.6 alkyl)amino or di(C.sub.1 -C.sub.6 alkyl)-amino radical, andR.sub.3 is a hydrogen atom, a --CH.sub.2 --OH group or a --COOR.sub.4 group, R.sub.4 being a hydrogen atom or an alkyl group,and also the pharmaceutically acceptable salts thereof.These compounds have an anti-inflammatory and antiallergic activity and can be used in therapy, especially in the ocular field.
    Type: Grant
    Filed: April 24, 1986
    Date of Patent: November 15, 1988
    Assignee: Laboratoires Chauvin-Blache
    Inventors: Claude Coquelet, Daniel Sincholle, Claude Bonne, Alain Alazet