Patents by Inventor Angelo Carenzi

Angelo Carenzi 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: 5200396
    Abstract: Described are pharmaceutical compositions containing neurotrophically effective amount of Epidermal Growth Factor (EGF) as active ingredient together with pharmaceutical excipients and their use in the method of treatment of neurodegenerative disorders, such as Parkinsonism and disorders of traumatic origin.
    Type: Grant
    Filed: April 24, 1991
    Date of Patent: April 6, 1993
    Assignee: Zambon Group S.p.A.
    Inventors: Angelo Carenzi, Gianni Pezzoli, Sante Ricciardi
  • Patent number: 5157143
    Abstract: A diastereoselective process for the preparation of compounds of formula ##STR1## (wherein R and R.sub.1 have the meanings reported in the specification and the asterisks show the asymmetric carbon atoms) starting from the corresponding N-protected 2-amino-3-aryl-propan-1-ol is described.The compounds of formula I are intermediates useful for the synthesis of pharmacologically active peptides.
    Type: Grant
    Filed: May 11, 1989
    Date of Patent: October 20, 1992
    Assignee: Zambon Group S.p.A.
    Inventors: Franco Pellacini, Dario Chiarino, Angelo Carenzi
  • Patent number: 5145872
    Abstract: Compounds of the formula ##STR1## wherein R, R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and n have the meanings reported in the specification, processes for their preparation and pharmaceutical compositions containing them as active ingredient are described.The compounds of formula I are inhibitor of enzymatic systems and they are useful in pharmaceutical field.
    Type: Grant
    Filed: March 15, 1989
    Date of Patent: September 8, 1992
    Assignee: Zambon Group, S.p.A.
    Inventors: Dario Chiarino, Angelo Carenzi, Davide Della Bella, Franco Pellacini
  • Patent number: 5080906
    Abstract: The blood level of orally administered N-acetylcysteine is substantially increased in a mammal when the N-acetylcysteine is administered in combination with tris(hydroxymethyl)aminomethane or a pharmaceutically acceptable salt thereof, in a molar ratio of about 1:0.8 to about l:l.2.
    Type: Grant
    Filed: July 27, 1990
    Date of Patent: January 14, 1992
    Assignee: Zambon Group, S.p.A.
    Inventors: Angelo Carenzi, Dario Chiarino, Antonio Longo
  • Patent number: 5028626
    Abstract: Compounds of formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, and n have the meanings reported in the specification, processes for their preparation and pharmaceutical compositions containing them as active ingredient are described. The compounds of formula I are inhibitors of enzymatic systems and they are useful in pharmaceutical field.
    Type: Grant
    Filed: March 15, 1989
    Date of Patent: July 2, 1991
    Assignee: Zambon Group S.p.A.
    Inventors: Dario Chiarino, Angelo Carenzi, Davide Della Bella, Franco Pellacini
  • Patent number: 4988691
    Abstract: Compounds of formula ##STR1## (wherein R, R.sub.1, R.sub.2 and Y have the meanings indicated in the description), a process for the preparation thereof and pharmaceutical compositions containing them as active ingredient are described.Compounds of formula I exhibit anto-serotonin activity.
    Type: Grant
    Filed: January 8, 1990
    Date of Patent: January 29, 1991
    Assignee: Zambon Group S.p.A.
    Inventors: Giancarlo Benelli, Angelo Carenzi, Dario Chiarino, Mario Fantucci
  • Patent number: 4985428
    Abstract: Nootropically active isoxazoles which are certain specified derivatives of N-(5-isoxazolecarbonyl)-4 aminobutyric acid.
    Type: Grant
    Filed: March 20, 1989
    Date of Patent: January 15, 1991
    Assignee: Zambon Group S.p.A.
    Inventors: Angelo Carenzi, Dario Chiarino, Davide Della Bella, Mauro Napoletano, Alberto Sala
  • Patent number: 4982875
    Abstract: The cap reservoir and dropper assembly for bottles includes a reservoir (1) fitted with a collar 913) adapted for resting on the mouth of a bottle (4), a delivery piston (2) the lower part of which is shaped like a flute mouthpiece (24) and the upper part of which is shaped like a collar (22). The assembly further includes a cap (3) the lower part of which is in the form of a removable strip (33). The delivery piston is equipped in its upper part with a dropper (23). The cap may be equipped with a feature which cooperates with the delivery piston collar to push the delivery piston downwards.
    Type: Grant
    Filed: August 1, 1986
    Date of Patent: January 8, 1991
    Assignee: Zambon S.p.A.
    Inventors: Franco Pozzi, Angelo Carenzi
  • Patent number: 4960788
    Abstract: Compounds of formula ##STR1## (wherein R, R.sub.1, R.sub.2, R.sub.3 and n have the meanings reported in the specification), their salts with pharmaceutically acceptable acids, process for their preparation and pharmaceutical compositions containing them are described.The compounds of formula I have a remarkable analgesic activity.
    Type: Grant
    Filed: May 19, 1989
    Date of Patent: October 2, 1990
    Assignee: Zambon Group S.p.A.
    Inventors: Angelo Carenzi, Dario Chiarino, Davide Della Bella, Gian Carlo Grancini, Carlo Veneziani
  • Patent number: 4952596
    Abstract: Compounds of the formula ##STR1## wherien R, R.sub.1, R.sub.2 and Y have the meanings mentioned in the description, processes for their preparation and their use in the pharmaceutical field are described.The compounds of formula I are endowed with antipyretic, anti-inflammatory, mucolitic and analgesic activity together with good gastric tolerability.In addition, the compounds of formula I are active in the treatment of ischemic or reperfusion syndromes.
    Type: Grant
    Filed: December 21, 1988
    Date of Patent: August 28, 1990
    Assignee: Zambon S.p.A.
    Inventors: Davide Della Bella, Angelo Carenzi, Dario Chiarino, Franco Pellacini
  • Patent number: 4912138
    Abstract: Pharmaceutical preparations for veterinary use, in the form of concentrate solutions, containing Thiamphenicol as active ingredient are described.
    Type: Grant
    Filed: September 14, 1987
    Date of Patent: March 27, 1990
    Assignee: Zambon S.p.A.
    Inventors: Franco Pozzi, Claudia Tortora, Angelo Carenzi
  • Patent number: 4902688
    Abstract: Compounds of formula ##STR1## (wherein R, R.sub.1 and R.sub.2 have the meanings reported in the specification) and their preparation are described.The compounds of formula I have anti-allergic, anti-anaphylactic and anti-arthritic activity and are useful in pharmaceutical field.Compositions for pharmaceutical use containing a compound of formula I as active ingredient are described too.
    Type: Grant
    Filed: March 23, 1988
    Date of Patent: February 20, 1990
    Assignee: Zambon Group S.p.A.
    Inventors: Dario Chiarino, Gian Carlo Grancini, Viviana Frigeni, Angelo Carenzi
  • Patent number: 4869900
    Abstract: A pharmaceutical composition, comprising: Coenzyme Q.sub.10 (ubidecarenone) 2-17% by weight; Lecithin 50-70% by weight; Surfactant agent 20-48% by weight. The surfactant agent has a melting point comprised between 35.degree. and 55.degree. C. and a HLB value from 12 to 15. Said composition provides a high absorption of Coenzime Q.sub.10. Solid pharmaceutical preparations containing the above composition are described too.
    Type: Grant
    Filed: November 6, 1986
    Date of Patent: September 26, 1989
    Assignee: Zambon S.p.A.
    Inventors: Franco Pozzi, Antonio Longo, Angelo Carenzi
  • Patent number: 4840936
    Abstract: Compounds of formula ##STR1## in which R, R.sub.1 and Y have the meanings shown in the description, their preparation by condensing an aldehyde or a ketone with cysteine or a derivative thereof and their use in the pharmaceutical field.The compounds of formula I possess antipyretic, anti-inflammatory, mucolytic and analgesic activity together with a low capacity to cause gastric injuries.The compounds of formula I, furthermore, are particularly useful in the treatment of ischemia and reperfusion syndromes.
    Type: Grant
    Filed: July 13, 1987
    Date of Patent: June 20, 1989
    Assignee: Zambon S.p.A.
    Inventors: Davide Della Bella, Angelo Carenzi, Dario Chiarino, Franco Pellacini
  • Patent number: 4829077
    Abstract: Compounds of formula ##STR1## (wherein R and R.sub.1 have the meanings reported in the specification) and their preparation are described.The compounds of formula I have anti-allergic, anti-anaphylactic and anti-arthritic activity and are useful in pharmaceutical field.Compositions for pharmaceutical use containing a compound of formula I as active ingredient are described too.
    Type: Grant
    Filed: March 23, 1988
    Date of Patent: May 9, 1989
    Assignee: Zambon Group S.p.A.
    Inventors: Dario Chiarino, Gian C. Grancini, Viviana Frigeni, Angelo Carenzi
  • Patent number: 4812477
    Abstract: A method for the treatment of ischemia and reperfusion syndromes, which consists in administering to a patient in need thereof a therapeutically effective amount of a compound of the formula: ##STR1## in which R is hydrogen or a C.sub.1 -C.sub.6 alkyl group, or of a salt thereof, when R=H, with a pharmaceutically acceptable base.New compounds and pharmaceutical compositions useful in the method of this invention.
    Type: Grant
    Filed: August 8, 1988
    Date of Patent: March 14, 1989
    Assignee: Zambon S.p.A.
    Inventors: Vittorio Ferrrari, Angelo Carenzi, Davide Della Bella
  • Patent number: 4806567
    Abstract: A method for the treatment of ischemia and reperfusion syndromes, which consists in administering to a patient in need thereof a therapeutically effective amount of a compound of the formula: ##STR1## in which R is hydrogen or a C.sub.1 -C.sub.6 alkyl group, or of a salt thereof, when R.dbd.H, with a pharmaeutically acceptable base.New compounds and pharmaceutical compositions useful in the method of this invention.
    Type: Grant
    Filed: July 13, 1987
    Date of Patent: February 21, 1989
    Assignee: Zambon S.p.A.
    Inventors: Vittorio Ferrari, Angelo Carenzi, Davide Della Bella
  • Patent number: 4766138
    Abstract: Use of 4-(isoxazolyl)-thiazole-2-oxamic acid derivatives; method for preparing them and intermediate compounds useful for their preparation.Said compounds possess antiarthritic activity; compositions for pharmaceutical use containing said compounds as the active ingredients are also described.
    Type: Grant
    Filed: March 13, 1986
    Date of Patent: August 23, 1988
    Assignee: Zambon S.p.A.
    Inventors: Angelo Carenzi, Dario Chiarino, Davide Della Bella, Giancarlo Grancini
  • Patent number: 4766137
    Abstract: 4-(isoxazolyl)-thiazole-2-oxamic acids, esters and salts thereof; method for preparing them and intermediate compounds useful for their preparation.Said compounds possess antiallergic and antianaphylactic activity and may be used in the pharmaceutical field.Compositions for pharmaceutical use containing said compounds as the active ingredients are also described.
    Type: Grant
    Filed: March 13, 1986
    Date of Patent: August 23, 1988
    Assignee: Zambon S.p.A.
    Inventors: Angelo Carenzi, Dario Chiarino, Davide Della Bella, Giancarlo Grancini
  • Patent number: 4764530
    Abstract: Pharmaceutical compositions and their use in ophthalmology. Said compositions comprise ibopamine (epinine 3, 4-0-diisobutyrate and are used mainly as mydriatics.
    Type: Grant
    Filed: August 26, 1986
    Date of Patent: August 16, 1988
    Inventors: Angelo Carenzi, Oreste Cerri, Franco Pozzi, Cesare Casagrande, Giovanna Miragoli, Michele Virno