Patents by Inventor Andri L. Smith

Andri L. Smith 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).

  • Phosphorylcarbamates of rapamycin and oxime derivatives thereof
    Patent number: 5455249
    Abstract: Background of the structure ##STR1## wherein R.sup.1 and R.sup.2 are each, independently, hydrogen, or ##STR2## R.sup.3 and R.sup.4 are each, independently, hydrogen, Ar, or --(CR.sup.6 R.sup.7).sub.a Y(CR.sup.8 R.sup.9).sub.b Z, or R.sup.3 and R.sup.4 may be taken together to form a 5-7 membered ring;R.sup.5 is hydrogen, alkyl, alkenyl, alkynyl, alkoxyalkyl, arylalkyl, cycloalkyl, or Ar;R.sup.6, R.sup.7, R.sup.8, and R.sup.9, are each, independently, hydrogen, alkyl, alkenyl, alkynyl, hydroxyalkyl, alkoxyalkyl, alkylthioalkyl, alkylaminoalkyl, dialkylaminoalkyl, arylalkyl, cycloalkyl, --OR.sup.10, --SR.sup.10, halogen, --CN, --NO.sub.2, --CF.sub.3, --COR.sup.10, --CO.sub.2 R.sup.10, --CONHR.sup.10, --SO.sub.2 R.sup.10, --SO.sub.3 R.sup.10, --OSO.sub.3 R.sup.10, --NR.sup.10 R.sup.11, --NHCOR.sup.10, --NHCO.sub.2 R.sup.10, --NHSO.sub.2 R.sup.10, --NHSO.sub.3 R.sup.10, or Ar;X is O or NOR.sup.12 ;Y is --O--, --CH.sub.2 --, --NR.sup.13 --, --S--, --S(O)--, --S(O).sub.2 --, or --C(O)--;R.sup.10, R.sup.11, R.sup.
    Type: Grant
    Filed: October 21, 1994
    Date of Patent: October 3, 1995
    Inventors: Jerauld S. Skotnicki, Andri L. Smith
  • Phosphorylcarbamates of rapamycin and oxime derivatives thereof
    Patent number: 5391730
    Abstract: A compound of the structure ##STR1## wherein R.sup.1 and R.sup.2 are each, independently, hydrogen, or ##STR2## R.sup.3 and R.sup.4 are each, independently, hydrogen, Ar, or --(CR.sup.6 R.sup.7).sub.a Y(CR.sup.8 R.sup.9).sub.b Z, or R.sup.3 and R.sup.4 may be taken together to form a 5-7 membered ring;R.sup.5 is hydrogen, alkyl, alkenyl, alkynyl, alkoxyalkyl, arylalkyl, cycloalkyl, or Ar;R.sup.6, R.sup.7, R.sup.8, and R.sup.9, are each, independently, hydrogen, alkyl, alkenyl, alkynyl, hydroxyalkyl, alkoxyalkyl, alkylthioalkyl, alkylaminoalkyl, dialkylaminoalkyl, arylalkyl, cycloalkyl, --OR.sup.10, --SR.sup.10, halogen, --CN, --NO.sub.2, --CF.sub.3, --COR.sup.10, --CO.sub.2 R.sup.10, --CONHR.sup.10, --SO.sub.2 R.sup.10, --SO.sub.3 R.sup.10, --OSO.sub.3 R.sup.10, --NR.sup.10 R.sup.11, --NHCOR.sup.10, --NHCO.sub.2 R.sup.10, --NHSO.sub.2 R.sup.10, --NHSO.sub.3 R.sup.10, or Ar;X is 0 or NOR.sup.12 ;Y is --O--, --CH.sub.2 --, --NR.sup.13 --, --S--, --S(O)--, --S(O).sub.2 --, or --C(O)--;R.sup.10, R.sup.11, R.sup.
    Type: Grant
    Filed: October 8, 1993
    Date of Patent: February 21, 1995
    Assignee: American Home Products Corporation
    Inventors: Jerauld S. Skotnicki, Andri L. Smith