Patents by Inventor Anton Stutz

Anton Stutz 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).

  • Patent number: 5488135
    Abstract: The invention concerns the compounds of formula I ##STR1## wherein the substituents have various significances, in free form and, where such forms exist, in salt form. The compounds have potent antihyperproliferative/antiinflammatory and anticancer activity.
    Type: Grant
    Filed: October 16, 1992
    Date of Patent: January 30, 1996
    Assignee: Sandoz Ltd.
    Inventors: Peter Nussbaumer, Anton Stutz
  • Patent number: 5366971
    Abstract: New use of 11,28-dioxa-4-azatricyclo[22.3.1.0.sup.4,9 ]octacos-18-ene derivatives and pharmaceutical compositions containing themThe compounds of formula I, ##STR1## have been found to have excellent topical activity. They are thus indicated for use in the topical treatment of inflammatory and hyperpoliferative skin diseases and of cutaneous manifestations of immunologically-induced illnesses, such as psoriasis.
    Type: Grant
    Filed: November 30, 1992
    Date of Patent: November 22, 1994
    Assignee: Sandoz Ltd.
    Inventors: Maximilian Grassberger, Josef G. Meingassner, Anton Stutz, Peter Stutz
  • Patent number: 5112851
    Abstract: Compounds of formula I ##STR1## wherein R.sub.1 represents a group of formula ##STR2## and R.sub.2 represents hydrogen or lower alkyl, orR.sub.1 and R.sub.2 together with the carbon atom to which they are attached represent a group of formula IIg ##STR3## R.sub.4 and R.sub.5 represents independently hydrogen or lower alkyl, R.sub.3 represents hydrogen, alkyl, cycloalkyl or halogenalkyl andR.sub.6 represents a group of formula ##STR4## R.sub.1 represents a group of formula IIa to IIf as defined above, R.sub.2 and R.sub.3 together form a --(CH.sub.2)--.sub.u group wherein u stands for a whole number from 1 to 8 and R.sub.4, R.sub.5 and R.sub.6 have the meanings given above,which compounds are indicated for use as pharmaceuticals and agrochemicals.
    Type: Grant
    Filed: May 8, 1990
    Date of Patent: May 12, 1992
    Assignee: Sandoz Ltd.
    Inventors: Anton Stutz, Peter Nussbaumer
  • Patent number: 4939148
    Abstract: Compounds of formula I ##STR1## wherein R.sub.1 represents a group of formula ##STR2## and R.sub.2 represents hydrogen or lower alkyl, orR.sub.1 and R.sub.2 together with the carbon atom to which they are attached represent a group of formula IIg ##STR3## R.sub.4 and R.sub.5 represent independently hydrogen or lower alkyl, R.sub.3 represents hydrogen, alkyl, cycloalkyl or halogenalkyl andR.sub.6 represents a group of formula ##STR4## R.sub.1 represents a group of formula IIa to IIf as defined above, R.sub.2 and R.sub.3 together form a --(CH.sub.2)--.sub.u group wherein u stands for a whole number from 1 to 8 and R.sub.4, R.sub.5 and R.sub.6 have the meanings given above.which compounds are indicated for use as pharmaceuticals and agrochemicals.
    Type: Grant
    Filed: January 29, 1987
    Date of Patent: July 3, 1990
    Assignee: Sandoz, Ltd.
    Inventors: Anton Stutz, Peter Nussbaumer
  • Patent number: 4742077
    Abstract: Compounds of formula I ##STR1## wherein R.sub.1 represents a group of formula ##STR2## whereby R.sub.4 and R.sub.5 are the same or different and represent hydrogen, halogen, lower alkyl, lower alkoxy or trifluoromethyl and X represents oxygen, sulfur, imino, lower alkylimino, --(CH.sub.2)--, --(S.CH.sub.2)-- or --(O.CH.sub.2)--,R.sub.2 represents hydrogen or lower alkyl,R.sub.3 represents a group of formula ##STR3## whereby R.sub.6, R.sub.7 and R.sub.8 are the same or different and represent hydrogen or alkyl or R.sub.6 together with R.sub.7 or R.sub.7 together with R.sub.8 represent --(CH.sub.2).sub.m -- wherein m is 3 to 6,R.sub.9 represents alkyl, alkenyl, trialkylsilyl or alkyl substituted by hydroxy, lower alkoxy, lower halogenalkyl or aryl andn stands for 1, 2 or 3,which possess pharmaceutical in particular antimycotic activity as well as activity against phytopathogenic fungi.
    Type: Grant
    Filed: September 8, 1986
    Date of Patent: May 3, 1988
    Assignee: Sandoz Ltd.
    Inventor: Anton Stutz
  • Patent number: 4737516
    Abstract: Benzothienyldialkylallylamines wherein the amine side chain is attached to the ring via an alkyl radical and is either in 4-, 5-, 6- or 7-position or if not bears tertiary alkylethynyl or alkenylethynyl as its terminal group, which are useful, in particular, as anti-mycotic agents.
    Type: Grant
    Filed: May 1, 1986
    Date of Patent: April 12, 1988
    Assignee: Sandoz Ltd.
    Inventor: Anton Stutz
  • Patent number: 4680291
    Abstract: The present invention provides propenylamines useful as anti-mycotic agents.
    Type: Grant
    Filed: August 18, 1978
    Date of Patent: July 14, 1987
    Assignee: Sandoz Ltd.
    Inventors: Helmut Hamberger, Adrian Stephen, Anton Stutz, Peter Stutz
  • Patent number: 4542022
    Abstract: Silyl-alkyn-en-ylamine derivatives which possess pharmaceutical in particular anti-mycotic activity.
    Type: Grant
    Filed: January 20, 1982
    Date of Patent: September 17, 1985
    Assignee: Sandoz Ltd.
    Inventor: Anton Stutz