Patents by Inventor Danielle Straumann

Danielle Straumann 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).

  • Pyridyl compounds and pharmaceutical compositions containing them
    Patent number: 6482841
    Abstract: The present invention is concerned with new pyridine double esters of formula (I), their acids, and pharmaceutically acceptable salts. These compounds can be obtained by oxydation of the corresponding 1,4-dihydropyridines, and they are useful as cardioprotective agents in pharmaceutical compositions.
    Type: Grant
    Filed: April 7, 2000
    Date of Patent: November 19, 2002
    Assignee: Cermol S.A.
    Inventors: Carlos Sunkel Letelier, Miguel Fau De Casa-Juana Munoz, Julio Alvarez-Builla Gomez, José M. Minguez Ortega, Pierre Statkow, Danielle Straumann, Shyam S. Chatterjee
  • Esters of 1,4-dihydropyridines and medicaments containing the same
    Patent number: 4727066
    Abstract: The preparation of esters of 1,4-dihydropyridine, useful in the prevention and treatment of cardiovascular disorders such as atheroma, of the formula ##STR1## wherein X is a phenyl moiety and Y is piperazine, piperidine or an amide of a benzenecarboxylic acid, is described.
    Type: Grant
    Filed: June 30, 1986
    Date of Patent: February 23, 1988
    Assignee: Cermol S.A.
    Inventors: Carlos E. Sunkel, Miguel Fau de Casa-Juana, Peter R. Statkow, Danielle Straumann
  • Esters of 1,4-dihydropyridines, processes for the preparation of the new esters, and medicaments containing the same
    Patent number: 4656181
    Abstract: New esters of 1,4-dihydropyridine (and their salts) are prepared which are useful as pharmacologically active ingredients in particular in medicaments for the preventive and curative treatment of cardiovascular disorders.Said esters have for formula ##STR1## where R, R.sub.1, R.sub.2, R.sub.3, R.sub.4, X and Y and index n are defined as in claim 1.
    Type: Grant
    Filed: July 20, 1984
    Date of Patent: April 7, 1987
    Assignee: Cermol S.A.
    Inventors: Carlos E. Sunkel, Miguel Fau de Casa-Juana, Peter R. Statkow, Danielle Straumann
  • Substituted cinnamoyl-piperazine-pyridyl compound
    Patent number: 3940386
    Abstract: Compounds of the formula: ##EQU1## wherein X represents a carbonyl group C=O or a methylene group --CH.sub.2 --,R represents a phenyl, mono- or di-halophenyl or 2-pyridyl group,R.sub.1 represents a pyridyl or C.sub.3.sub.-7 -cycloalkyl group,R.sub.2 represents hydrogen, hydroxy or a C.sub.1.sub.-5 -alkyl group,R.sub.3 represents 1 to 3 groups which can be hydrogen, halogen, C.sub.1.sub.-3 -alkyl, methoxy or dioxymethylene,Q represents the (CH.sub.2).sub.n group, n having the value 0, 1, 2, 3, the --CH=CH--CH.sub.2 -- or --O--CH.sub.2 --CH.sub.2 -- group,Have analgesic, hypothermic and anti-depressant properties, accompanied by a weak psycholeptic action, anticonvulsive and slightly sedative properties, vasodilatory, spasmolytic, anti-bronchiospastic, anti-histaminic, anti-allergical, anti-emetical properties, and which increase the cerebral and myocardic bloodrate and -oxygenation.
    Type: Grant
    Filed: June 21, 1974
    Date of Patent: February 24, 1976
    Assignee: Cermol S.A.
    Inventors: Suzanne Szabo, Francois Molnar, Roland-Yves Mauvernay, Chau Levan, Peter Radanov Statkov, Danielle Straumann, Olga Lerik Milovanovic