Patents by Inventor Jacky M. Legeai

Jacky M. Legeai 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).

  • 2-imino-pyrrolidines, process for their preparation, and therapeutic compositions containing same
    Patent number: 4699918
    Abstract: This invention relates to therapeutically useful compounds, particularly in the cardiovascular field, having the formula: ##STR1##
    Type: Grant
    Filed: September 17, 1985
    Date of Patent: October 13, 1987
    Assignee: Laboratoires Jacques Logeais
    Inventors: Jacques G. Maillard, Tri V. Van, Jacky M. Legeai, Marguerite M. Benharkate
  • 2-Imino-pyrrolidines, process for their preparation, and therapeutic compositions containing same
    Patent number: 4556674
    Abstract: This invention relates to therapeutically useful compounds, particularly in the cardiovascular field, having the formula: ##STR1##
    Type: Grant
    Filed: January 17, 1984
    Date of Patent: December 3, 1985
    Assignee: Laboratoires Jacques Logeais
    Inventors: Jacques G. Maillard, Tri V. Van, Jacky M. Legeai, Marguerite M. Benharkate
  • Pyrrolopyrimidinones and pyrroloimidazolones and their compositions and therapeutic methods
    Patent number: 4325954
    Abstract: The present invention relates to compounds having the formula: ##STR1## in which: n is equal to 1 or 2,R.sub.1 represents a hydrogen atom and R.sub.2 represents a phenyl group or a benzofuryl group; or R.sub.2 represents a hydrogen atom and R.sub.1 represents a phenyl group or a benzyl group; andgrouping -A-B- represents a group of the formula: ##STR2## or --CO--(CH.sub.2).sub.3 --in which R represents a hydrogen atom, a C.sub.1-6 alkyl radical, a phenyl group, a benzyl group, a methylthioethyl group, or a group having the formula --(CH.sub.2).sub.m --COOR' in which m is equal to 0, 1 or 2 and R' is a C.sub.1-6 alkyl radical,and their pharmacologically acceptable acid addition salts.These compounds are useful in the treatment of depressions.
    Type: Grant
    Filed: February 1, 1980
    Date of Patent: April 20, 1982
    Assignee: Laboratoires Jacques Logeais
    Inventors: Jacques G. Maillard, Tri Vovan, Jacky M. Legeai
  • Method of alleviating inflammation by administration of dexamethasone derivatives
    Patent number: 4177268
    Abstract: The present invention relates a method for the alleviation of inflammation which comprises administering to a host a therapeutically effective amount of a dexamethasone derivative of the formula ##STR1## in which R represents an alkyl radical comprising a number of carbons atoms between 4 and 9 or a para-fluoro-phenyl radical.The product used in this method has a considerable local anti-inflammatory activity.
    Type: Grant
    Filed: January 4, 1977
    Date of Patent: December 4, 1979
    Assignee: Jouveinal S.A.
    Inventors: Dieran R. Torossian, Gilbert G. Aubard, Jacky M. Legeai