Patents Assigned to Sintetica S.A.
  • Patent number: 11969403
    Abstract: Topical dosages and formulations of chloroprocaine and pharmaceutically acceptable salts thereof are provided that are efficacious, chemically stable and physiologically balanced for safety and efficacy, particularly during ophthalmic procedures or in response to ophthalmic abrasions or trauma.
    Type: Grant
    Filed: September 1, 2020
    Date of Patent: April 30, 2024
    Assignee: Sintetica S.A.
    Inventors: Augusto Mitidieri, Elisabetta Donati, Clara Bianchi
  • Patent number: 11926586
    Abstract: A highly pure form of ferric citrate and an industrially viable and advantageous process for its preparation are described.
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: March 12, 2024
    Assignee: QUÍMICA SINTÉTICA, S.A.
    Inventors: Giuseppe Barreca, Luca Carcone, Norberto Masciocchi
  • Patent number: 11590105
    Abstract: Methods of treatment, pharmaceutically acceptable solutions, and implantable devices are provided for the intrathecal treatment of AED-resistant seizures using levetiracetam.
    Type: Grant
    Filed: August 12, 2020
    Date of Patent: February 28, 2023
    Assignee: Sintetica S.A.
    Inventors: Augusto Mitidieri, Elisabetta Donati, Clara Bianchi, Barbara Piccagli
  • Patent number: 11465977
    Abstract: Industrially viable and advantageous processes for the preparation of Ozanimod are described. The invention also discloses the intermediates obtained in the process.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: October 11, 2022
    Assignee: QUÍMICA SINTÉTICA, S.A.
    Inventors: Giuseppe Barreca, Luca Carcone, Maurizio Taddei, Damian Mark Grainger, Samantha Louise Staniland, Claudio Cianferotti, Giovanni Marras
  • Patent number: 11344517
    Abstract: The present invention relates to an acetaminophen injectable aqueous solution for use in the treatment or in the prevention of pain by spinal administration, wherein said acetaminophen injectable solution is supersaturated. In certain embodiments, the acetaminophen injectable aqueous solution is administered simultaneously, separately or sequentially with a local anaesthetic by spinal administration.
    Type: Grant
    Filed: June 27, 2013
    Date of Patent: May 31, 2022
    Assignee: SINTETICA S.A.
    Inventors: Augusto Mitidieri, Elisabetta Donati, Nicola Caronzolo
  • Publication number: 20220033365
    Abstract: Industrially viable and advantageous processes for the preparation of Ozanimod are described. The invention also discloses the intermediates obtained in the process.
    Type: Application
    Filed: September 25, 2019
    Publication date: February 3, 2022
    Applicant: QUÍMICA SINTÉTICA, S.A.
    Inventors: Giuseppe BARRECA, Luca CARCONE, Maurizio TADDEI, Damian Mark GRAINGER, Samantha Louise STANILAND, Claudio CIANFEROTTI, Giovanni MARRAS
  • Patent number: 11149003
    Abstract: It is described an industrially viable and advantageous process for the preparation of (S)-beta-aminosulfone (1) starting from the corresponding racemic compound, said (S)-beta-aminosulfone being a useful intermediate for the preparation of N-(2-((1S)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-2,3-dihydro-1,3-dioxo-1H-isoindol-4-yl)acetamide, also known as Apremilast, the latter being suitable for use in methods of treating, preventing and/or managing psoriasis or psoriatic arthritis.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: October 19, 2021
    Assignee: Quimica Sintetica, S.A.
    Inventors: Giuseppe Barreca, Giovanni Marras, Bruno Romanò
  • Patent number: 10792271
    Abstract: Topical dosages and formulations of chloroprocaine and pharmaceutically acceptable salts thereof are provided that are efficacious, chemically stable and physiologically balanced for safety and efficacy, particularly during ophthalmic procedures or in response to ophthalmic abrasions or trauma.
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: October 6, 2020
    Assignee: Sintetica S.A.
    Inventors: Augusto Mitidieri, Elisabetta Donati, Clara Bianchi
  • Patent number: 10738013
    Abstract: Novel crystalline forms of Eluxadoline, having the formula (I), are described. Also described are the processes for the preparation of said crystalline forms.
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: August 11, 2020
    Assignee: Quimica Sintetica, S.A.
    Inventors: Giuseppe Barreca, Giampiero Ventimiglia, Norberto Masciocchi
  • Publication number: 20200199072
    Abstract: It is described an industrially viable and advantageous process for the preparation of (S)-beta-aminosulfone (1) starting from the corresponding racemic compound, said (S)-beta-aminosulfone being a useful intermediate for the preparation of N-(2-((1S)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-2,3-dihydro-1,3-dioxo-1H-isoindol-4-yl)acetamide, also known as Apremilast, the latter being suitable for use in methods of treating, preventing and/or managing psoriasis or psoriatic arthritis.
    Type: Application
    Filed: March 28, 2018
    Publication date: June 25, 2020
    Applicant: Quimica Sintetica, S.A.
    Inventors: Giuseppe Barreca, Giovanni Marras, Bruno Romanò
  • Patent number: 10689332
    Abstract: It is described an industrially viable and advantageous process for the preparation of racemic beta-aminosulfone (1), an useful intermediate for the preparation of N-(2-((1S)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-2,3-dihydro-1,3-dioxo-1H-isoindol-4-yl)acetamide, also known as Apremilast, the latter being suitable for use in methods of treating, preventing and/or managing psoriasis or psoriatic arthritis.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: June 23, 2020
    Assignee: Quimica Sintetica, S.A.
    Inventors: Giuseppe Barreca, Giovanni Marras, Fabio Morana
  • Publication number: 20200179290
    Abstract: Several methods for the preparation of an amorphous powder that includes a 1:1 stoichiometric mixture of the trisodium salts of Valsartan and Sacubitril are described, as well as the resulting amorphous powder, pharmaceutical compositions containing it, and their use in the treatment of essential hypertension and/or cardiac failure.
    Type: Application
    Filed: February 7, 2020
    Publication date: June 11, 2020
    Applicant: Quimica Sintetica, S.A.
    Inventors: Giuseppe Barreca, Giampiero Ventimiglia, Sonja Bellomi
  • Patent number: 10597353
    Abstract: The invention relates to an industrially viable and advantageous process for the preparation of (2S,3 R)-2-amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid, having the following formula (I) generally known as Droxidopa, or of intermediates useful in the synthesis thereof.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: March 24, 2020
    Assignee: QUÍMICA SINTÉTICA, S.A.
    Inventors: Giuseppe Barreca, Marcello Rasparini, Luca Carcone, Fabio Morana
  • Publication number: 20200087254
    Abstract: It is described an industrially viable and advantageous process for the preparation of racemic beta-aminosulfone (1), an useful intermediate for the preparation of N-(2-((1S)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-2,3-dihydro-1,3-dioxo-1H-isoindol-4-yl)acetamide, also known as Apremilast, the latter being suitable for use in methods of treating, preventing and/or managing psoriasis or psoriatic arthritis.
    Type: Application
    Filed: March 28, 2018
    Publication date: March 19, 2020
    Applicant: Quimica Sintetica, S.A.
    Inventors: Giuseppe Barreca, Giovanni Marras, Fabio Morana
  • Publication number: 20190345114
    Abstract: Novel crystalline forms of Eluxadoline, having the formula (I), are described. Also described are the processes for the preparation of said crystalline forms.
    Type: Application
    Filed: January 26, 2018
    Publication date: November 14, 2019
    Applicant: Quimica Sintetica, S.A.
    Inventors: Giuseppe Barreca, Giampiero Ventimiglia, Norberto Masciocchi
  • Patent number: 10407456
    Abstract: Two processes are described for preparing, in different diastereomeric purity degrees, the compound (S)-isopropyl-2-(((S)-(((2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)-phosphoryl)amino) propanoate, having the formula given below, known as Sofosbuvir and used for the treatment of hepatitis C.
    Type: Grant
    Filed: March 25, 2016
    Date of Patent: September 10, 2019
    Assignee: QUIMICA SINTETICA, S.A.
    Inventors: Giuseppe Barreca, Marcello Rasparini, Andrea Poggiali, Luca Carcone, Roberto Rocco Tufaro, Giovanni Marras, Maurizio Taddei, Elena Cini
  • Patent number: 10251848
    Abstract: In a first aspect, the present invention relates to a process for producing a stable, injectable solution with low content of noradrenaline, which includes dissolving noradrenaline and optionally an excipient in deoxygenated or degassed water, filtrating the resulting noradrenaline solution in a nitrogen current, distributing the solution in a nitrogen current, and sterilization, preferably hot. The invention further provides a stable, injectable solution with low content of noradrenaline, substantially free of anti-oxidizing and preservative agents, as well as uses thereof in the medical and pharmaceutical fields.
    Type: Grant
    Filed: February 26, 2015
    Date of Patent: April 9, 2019
    Assignee: SINTETICA S.A.
    Inventors: Augusto Mitidieri, Elisabetta Donati, Nicola Caronzolo
  • Patent number: RE49422
    Abstract: In a first aspect, the present invention relates to a process for producing a stable, injectable solution with low content of noradrenaline, which includes dissolving noradrenaline and optionally an excipient in deoxygenated or degassed water, filtrating the resulting noradrenaline solution in a nitrogen current, distributing the solution in a nitrogen current, and sterilization, preferably hot. The invention further provides a stable, injectable solution with low content of noradrenaline, substantially free of anti-oxidizing and preservative agents, as well as uses thereof in the medical and pharmaceutical fields.
    Type: Grant
    Filed: August 30, 2020
    Date of Patent: February 21, 2023
    Assignee: Sintetica S.A.
    Inventors: Augusto Mitidieri, Elisabetta Donati, Nicola Caronzolo
  • Patent number: RE49443
    Abstract: In a first aspect, the present invention relates to a process for producing a stable, injectable solution with low content of noradrenaline, which includes dissolving noradrenaline and optionally an excipient in deoxygenated or degassed water, filtrating the resulting noradrenaline solution in a nitrogen current, distributing the solution in a nitrogen current, and sterilization, preferably hot. The invention further provides a stable, injectable solution with low content of noradrenaline, substantially free of anti-oxidizing and preservative agents, as well as uses thereof in the medical and pharmaceutical fields.
    Type: Grant
    Filed: August 30, 2020
    Date of Patent: March 7, 2023
    Assignee: Sintetica S.A.
    Inventors: Augusto Mitidieri, Elisabetta Donati, Nicola Caronzolo
  • Patent number: RE49555
    Abstract: In a first aspect, the present invention relates to a process for producing a stable, injectable solution with low content of noradrenaline, which includes dissolving noradrenaline and optionally an excipient in deoxygenated or degassed water, filtrating the resulting noradrenaline solution in a nitrogen current, distributing the solution in a nitrogen current, and sterilization, preferably hot. The invention further provides a stable, injectable solution with low content of noradrenaline, substantially free of anti-oxidizing and preservative agents, as well as uses thereof in the medical and pharmaceutical fields.
    Type: Grant
    Filed: August 30, 2020
    Date of Patent: June 20, 2023
    Assignee: Sintetica S.A.
    Inventors: Augusto Mitidieri, Elisabetta Donati, Nicola Caronzolo