Patents by Inventor Amedeo Leonardi

Amedeo Leonardi 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: 8580962
    Abstract: The invention is directed to methods of using antagonists selective for the metabotropic mGlu5 receptor to treat conditions of neuromuscular dysfunction of the lower urinary tract in a mammal. Provided are methods of treating a mammal suffering from a condition of neuromuscular dysfunction of the lower urinary tract by administering a selective mGlu5 antagonist. The selective mGlu5 antagonist may be administered alone or in combination with one or more additional therapeutic agents for treating such a condition. Also provided are methods of identifying selective mGlu5 antagonists that are useful for treating neuromuscular dysfunction of the lower urinary tract in a mammal. Methods for treating migraine and gastroesophageal reflux disease (GERD) using selective mGlu5 antagonists are also disclosed.
    Type: Grant
    Filed: July 11, 2011
    Date of Patent: November 12, 2013
    Assignee: Recordati Ireland Ltd.
    Inventors: Amedeo Leonardi, Gianni Motta, Carlo Riva, Luciano Guarneri, Davide Graziani, Carlo De Toma, Katia Dimitrova Karamfilova
  • Patent number: 8518916
    Abstract: This invention relates to novel heterocyclic compounds having selective affinity for the mGlu5 subtype of metabotropic receptors, pharmaceutical compositions thereof and uses for such compounds and compositions in the treatment of lower urinary tract disorders, such as neuromuscular dysfunction of the lower urinary tract, and in the treatment of migraine and gastroesophagael reflux disease (GERD).
    Type: Grant
    Filed: August 4, 2008
    Date of Patent: August 27, 2013
    Assignee: Recordati Ireland Limited
    Inventors: Amedeo Leonardi, Gianni Motta, Carlo Riva, Elena Poggesi, Davide Graziani, Matteo Longhi
  • Publication number: 20120059015
    Abstract: The invention is directed to methods of using antagonists selective for the metabotropic mGlu5 receptor to treat conditions of neuromuscular dysfunction of the lower urinary tract in a mammal. Provided are methods of treating a mammal suffering from a condition of neuromuscular dysfunction of the lower urinary tract by administering a selective mGlu5 antagonist. The selective mGlu5 antagonist may be administered alone or in combination with one or more additional therapeutic agents for treating such a condition. Also provided are methods of identifying selective mGlu5 antagonists that are useful for treating neuromuscular dysfunction of the lower urinary tract in a mammal. Methods for treating migraine and gastroesophageal reflux disease (GERD) using selective mGlu5 antagonists are also disclosed.
    Type: Application
    Filed: July 11, 2011
    Publication date: March 8, 2012
    Applicant: Recordati Ireland Ltd.
    Inventors: Amedeo Leonardi, Gianni Motta, Carlo Riva, Luciano Guarneri, Davide Graziani, Carlo De Toma, Katia Dimitrova Karamfilova
  • Publication number: 20120028931
    Abstract: Compounds I (R1 is an optionally substituted C1-C13 heteromonocyclic, heterobicyclic or heterotricyclic group containing from 1 to 5 heteroatoms selected from N, O and S; R2 is H, an optionally substituted monocyclic aromatic group, or a C1-C5 heteroaromatic group containing from 1 to 4 heteroatoms selected from N, O and S; R3 is an optionally substituted C1-C13 heteromonocyclic, heterobicyclic or heterotricyclic group containing from 1 to 5 heteroatoms selected from N, O and S; an optionally substituted mono-, bi- or tricyclic C6-C14 aryl group, an optionally substituted C3-C6 cycloalkyl group, or an optionally substituted C3-C6 cycloalkenyl group; each R4, independently for each position capable of substitution, is H or C1-C6 alkyl; R5 is H, halogen or C1-C6 alkyl; m is 0, 1 or 2; n is 0, 1 or 2; p is 0, 1, 2, 3, 4, 5, or 6; and is an optional double bond) and their enantiomers, diastereomers, N-oxides and pharmaceutically acceptable salts, and pharmaceutical compositions containing them, are useful f
    Type: Application
    Filed: September 14, 2010
    Publication date: February 2, 2012
    Applicant: RECORDATI IRELAND LIMITED
    Inventors: Amedeo Leonardi, Carlo Riva, Luciano Guarneri, Davide Graziani, Fabio Marinoni, Gianni Motta, Ilaria Bettinelli
  • Publication number: 20100317630
    Abstract: The invention is directed to methods of using antagonists selective for the metabotropic mGlu5 receptor to treat conditions of neuromuscular dysfunction of the lower urinary tract in a mammal. Provided are methods of treating a mammal suffering from a condition of neuromuscular dysfunction of the lower urinary tract by administering a selective mGlu5 antagonist. The selective mGlu5 antagonist may be administered alone or in combination with one or more additional therapeutic agents for treating such a condition. Also provided are methods of identifying selective mGlu5 antagonists that are useful for treating neuromuscular dysfunction of the lower urinary tract in a mammal. Methods for treating migraine and gastroesophageal reflux disease (GERD) using selective mGlu5 antagonists are also disclosed.
    Type: Application
    Filed: February 4, 2010
    Publication date: December 16, 2010
    Applicant: RECORDATI IRELAND LIMITED
    Inventors: Amedeo Leonardi, Gianni Motta, Carlo Riva, Elena Poggesi, Davide Graziani
  • Patent number: 7820701
    Abstract: The invention provides a substantially pure amorphous lercanidipine hydrochloride having a purity of at least 95% pure, preferably at least about 97% pure, more preferably at least about 99% pure, and still more preferably at least about 99.5% pure. The invention further relates to methods of preparing substantially pure amorphous lercanidipine, as well as methods of providing rapid relief from hypertension by administering the substantially pure amorphous lercanidipine hydrochloride of the present invention to a patient in need of such treatment.
    Type: Grant
    Filed: February 27, 2006
    Date of Patent: October 26, 2010
    Assignee: Recordati Ireland Limited
    Inventors: Amedeo Leonardi, Gianni Motta, Fabio Berlati
  • Patent number: 7683179
    Abstract: The present invention relates to new addition salts of lercanidipine comprising lercanidipine and an acid counterion wherein the acid counterion is selected from the group consisting of: (i) inorganic acids, (ii) sulfonic acids, (iii) monocarboxylic acids, (iv) dicarboxylic acids, (v) tricarboxylic acids, and (vi) aromatic sulfonimides, with the proviso that said acid counterion is not hydrochloric acid.
    Type: Grant
    Filed: August 24, 2005
    Date of Patent: March 23, 2010
    Assignee: Recordati Ireland Limited
    Inventors: Amedeo Leonardi, Gianni Motta, Markus von Raumer
  • Publication number: 20090042841
    Abstract: This invention relates to novel heterocyclic compounds having selective affinity for the mGlu5 subtype of metabotropic receptors, pharmaceutical compositions thereof and uses for such compounds and compositions in the treatment of lower urinary tract disorders, such as neuromuscular dysfunction of the lower urinary tract, and in the treatment of migraine and gastroesophagael reflux disease (GERD).
    Type: Application
    Filed: August 4, 2008
    Publication date: February 12, 2009
    Applicant: Recordati Ireland Limited
    Inventors: Amedeo Leonardi, Gianni Motta, Carlo Riva, Elena Poggesi, Davide Graziani, Matteo Longhi
  • Publication number: 20080153888
    Abstract: The invention relates to a method of treating at least one symptom of lower urinary tract disease in a subject in need of treatment comprising administering to said subject a combination of an ?2? calcium channel subunit (A2d) ligand and a non-steroidal anti-inflammatory drug (NSAID), wherein the administered amounts of A2d ligand and NSAID together comprise a therapeutically effective amount of an active combination of agents. The combination of A2d ligand and NSAID can result in a synergistic therapeutic effect, wherein the combined effect is greater than the additive effect resulting from separate, single administration of A2d ligand or NSAID. Combination of A2d ligand and NSAID is particularly useful in treatment of lower urinary tract disease which manifests symptoms of urinary incontinence.
    Type: Application
    Filed: December 21, 2007
    Publication date: June 26, 2008
    Applicant: Recordati Ireland Limited
    Inventors: Amedeo Leonardi, Luciano Guarneri, Patrizia Angelico
  • Publication number: 20070270436
    Abstract: Described are novel amino- and iminoalkyl piperazines having affinity for serotonergic receptors and pharmacological compositions thereof. These compounds and their isomers, including optical isomers, enantiomers, diastereomers, N-oxides, polymorphs, hydrates, solvates and pharmaceutically acceptable salts are useful in the treatment of patients with neuromuscular dysfunction of the lower urinary tract and CNS diseases and/or disorders associated with 5-HT1A receptor dysfunction.
    Type: Application
    Filed: May 21, 2007
    Publication date: November 22, 2007
    Applicant: Recordati Ireland Limited
    Inventors: Amedeo Leonardi, Gianni Motta, Carlo Riva, Luciano Guarneri
  • Publication number: 20070185129
    Abstract: The invention relates to novel addition salts of N-{3-[4-(2-Methoxyphenyl)-1-piperazinyl]propyl}-7-oxo-5-trifluoromethyl-7H-thieno[3,2-b]pyran-3-carboxamide, comprising N-{3-[4-(2-Methoxyphenyl)-1-piperazinyl]propyl}-7-oxo-5-trifluoromethyl-7H-thieno[3,2-b]pyran-3-carboxamide and an acid counterion wherein the acid counterion is selected from the group consisting of: (i) inorganic acids and (ii) sulfonic acids.
    Type: Application
    Filed: February 5, 2007
    Publication date: August 9, 2007
    Applicant: Recordati Ireland Limited
    Inventors: Amedeo Leonardi, Gianni Motta
  • Publication number: 20070066580
    Abstract: The present invention relates to novel compounds that are aldosterone receptor antagonists, to pharmaceutical compositions containing the aldosterone receptor antagonists, and to methods of treatment using the same.
    Type: Application
    Filed: September 5, 2006
    Publication date: March 22, 2007
    Applicant: Recordati Ireland Limited
    Inventors: Amedeo Leonardi, Carlo Riva, Paolo Tavecchia, Giorgio Sironi
  • Publication number: 20060211742
    Abstract: The invention provides a substantially pure amorphous lercanidipine hydrochloride having a purity of at least 95% pure, preferably at least about 97% pure, more preferably at least about 99% pure, and still more preferably at least about 99.5% pure. The invention further relates to methods of preparing substantially pure amorphous lercanidipine, as well as methods of providing rapid relief from hypertension by administering the substantially pure amorphous lercanidipine hydrochloride of the present invention to a patient in need of such treatment.
    Type: Application
    Filed: February 27, 2006
    Publication date: September 21, 2006
    Applicant: Recordati Ireland Limited
    Inventors: Amedeo Leonardi, Gianni Motta, Fabio Berlati
  • Publication number: 20060199849
    Abstract: The invention provides substantially pure lercanidipine free base, having a purity of at least 95%, preferably at least 97%, more preferably at least 99%, and still more preferably at least 99.5%. The lercanidipine free base of the present invention is formed as an amorphous solid that is easily handled and particularly well suited to the formulation of pharmaceutical compositions.
    Type: Application
    Filed: February 27, 2006
    Publication date: September 7, 2006
    Applicant: Recordati Ireland Limited
    Inventors: Fabio Berlati, Amedeo Leonardi, Gianni Motta, Ilaria Candiani, Francesco Corcella
  • Publication number: 20060148821
    Abstract: N,N-Disubstituted diazocycloalkanes of the formula I (R1=halogen, R2=(C3-C8)-cycloalkyl, R3=(C1-C4)-alkoxy or (C1-C4)-haloalkoxy group, m is 1 or 2 and n is 1 or 2, have affinity for serotonergic receptors. These compounds and their enantiomers, diastereoisomers, N-oxides, polymorphs, solvates and pharmaceutically acceptable salts are useful in the treatment of patients with neuromuscular dysfunction of the lower urinary tract and diseases related to 5-HT1A receptor.
    Type: Application
    Filed: February 27, 2006
    Publication date: July 6, 2006
    Applicant: Recordati S.A.
    Inventors: Amedeo Leonardi, Gianni Motta, Carlo Riva, Rodolfo Testa
  • Patent number: 7071197
    Abstract: N,N-Disubstituted diazocycloalkanes of the formula I (R1=halogen, R2=(C3–C8)-cycloalkyl, R3=(C1–C4)-alkoxy or (C1–C4)-haloalkoxy group, m is 1 or 2 and n is 1 or 2, have affinity for serotonergic receptors. These compounds and their enantiomers, diastereoisomers, N-oxides, polymorphs, solvates and pharmaceutically acceptable salts are useful in the treatment of patients with neuromuscular dysfunction of the lower urinary tract and diseases related to 5-HT1A receptor.
    Type: Grant
    Filed: June 16, 2003
    Date of Patent: July 4, 2006
    Assignee: Recordati S.A.
    Inventors: Amedeo Leonardi, Gianni Motta, Carlo Riva, Rodolfo Testa
  • Publication number: 20060073200
    Abstract: The invention provides a modified release lercanidipine pharmaceutical composition comprising at least one waxy substance and a therapeutically effective amount of lercanidipine, wherein oral administration of the modified release lercanidipine pharmaceutical composition to a patient results in a mean lercanidipine plasma concentration of greater than 0.5 ng/ml for the full time period of about 24 hours after administration of the composition to the patient.
    Type: Application
    Filed: October 4, 2005
    Publication date: April 6, 2006
    Applicant: Recordati Ireland Limited
    Inventors: Amedeo Leonardi, Fabio Berlati, Lino Pontello
  • Publication number: 20060047125
    Abstract: The present invention relates to new addition salts of lercanidipine comprising lercanidipine and an acid counterion wherein the acid counterion is selected from the group consisting of: (i) inorganic acids, (ii) sulfonic acids, (iii) monocarboxylic acids, (iv) dicarboxylic acids, (v) tricarboxylic acids, and (vi) aromatic sulfonimides, with the proviso that said acid counterion is not hydrochloric acid.
    Type: Application
    Filed: August 24, 2005
    Publication date: March 2, 2006
    Applicant: Recordati Ireland Limited
    Inventors: Amedeo Leonardi, Gianni Motta, Markus von Raumer
  • Publication number: 20050260253
    Abstract: This invention relates to pharmaceutical formulations for the transmucosal delivery of 4-amino-6,7-dimethoxy-2-{4-[(2-isopropyl-6-methoxyphenoxy)acetyl]-1-piperazinyl}quinazoline (Rec 15/2615), which has the formula: The formulations are useful in methods for enhancing the sexual act for females, including treatment of female sexual dysfunction.
    Type: Application
    Filed: May 20, 2005
    Publication date: November 24, 2005
    Applicant: Recordati Ireland Limited
    Inventors: Amedeo Leonardi, Lino Pontello, Fabio Berlati
  • Publication number: 20050239847
    Abstract: The invention describes novel lercanidipine crude Forms (A) and (B), novel lercanidipine hydrochloride crystalline Forms (I) and (II) obtained from said crude Forms, pharmaceutical, antihypertensive compositions containing as active agent at least one of the lercanidipine hydrochloride crystalline Forms (I) and (II) and methods of use thereof.
    Type: Application
    Filed: January 31, 2005
    Publication date: October 27, 2005
    Applicant: Recordati Ireland Limited
    Inventors: Fausto Bonifacio, Francesco Campana, Gianluca Iasi, Amedeo Leonardi