Patents Assigned to Sintetica S.A.
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Patent number: 11969403Abstract: 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: GrantFiled: September 1, 2020Date of Patent: April 30, 2024Assignee: Sintetica S.A.Inventors: Augusto Mitidieri, Elisabetta Donati, Clara Bianchi
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Patent number: 11926586Abstract: A highly pure form of ferric citrate and an industrially viable and advantageous process for its preparation are described.Type: GrantFiled: November 6, 2020Date of Patent: March 12, 2024Assignee: QUÍMICA SINTÉTICA, S.A.Inventors: Giuseppe Barreca, Luca Carcone, Norberto Masciocchi
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Patent number: 11590105Abstract: Methods of treatment, pharmaceutically acceptable solutions, and implantable devices are provided for the intrathecal treatment of AED-resistant seizures using levetiracetam.Type: GrantFiled: August 12, 2020Date of Patent: February 28, 2023Assignee: Sintetica S.A.Inventors: Augusto Mitidieri, Elisabetta Donati, Clara Bianchi, Barbara Piccagli
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Patent number: 11465977Abstract: Industrially viable and advantageous processes for the preparation of Ozanimod are described. The invention also discloses the intermediates obtained in the process.Type: GrantFiled: September 25, 2019Date of Patent: October 11, 2022Assignee: QUÍMICA SINTÉTICA, S.A.Inventors: Giuseppe Barreca, Luca Carcone, Maurizio Taddei, Damian Mark Grainger, Samantha Louise Staniland, Claudio Cianferotti, Giovanni Marras
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Patent number: 11344517Abstract: 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: GrantFiled: June 27, 2013Date of Patent: May 31, 2022Assignee: SINTETICA S.A.Inventors: Augusto Mitidieri, Elisabetta Donati, Nicola Caronzolo
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Publication number: 20220033365Abstract: Industrially viable and advantageous processes for the preparation of Ozanimod are described. The invention also discloses the intermediates obtained in the process.Type: ApplicationFiled: September 25, 2019Publication date: February 3, 2022Applicant: QUÍMICA SINTÉTICA, S.A.Inventors: Giuseppe BARRECA, Luca CARCONE, Maurizio TADDEI, Damian Mark GRAINGER, Samantha Louise STANILAND, Claudio CIANFEROTTI, Giovanni MARRAS
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Patent number: 11149003Abstract: 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: GrantFiled: March 28, 2018Date of Patent: October 19, 2021Assignee: Quimica Sintetica, S.A.Inventors: Giuseppe Barreca, Giovanni Marras, Bruno Romanò
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Patent number: 10792271Abstract: 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: GrantFiled: September 14, 2018Date of Patent: October 6, 2020Assignee: Sintetica S.A.Inventors: Augusto Mitidieri, Elisabetta Donati, Clara Bianchi
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Patent number: 10738013Abstract: Novel crystalline forms of Eluxadoline, having the formula (I), are described. Also described are the processes for the preparation of said crystalline forms.Type: GrantFiled: January 26, 2018Date of Patent: August 11, 2020Assignee: Quimica Sintetica, S.A.Inventors: Giuseppe Barreca, Giampiero Ventimiglia, Norberto Masciocchi
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Publication number: 20200199072Abstract: 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: ApplicationFiled: March 28, 2018Publication date: June 25, 2020Applicant: Quimica Sintetica, S.A.Inventors: Giuseppe Barreca, Giovanni Marras, Bruno Romanò
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Patent number: 10689332Abstract: 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: GrantFiled: March 28, 2018Date of Patent: June 23, 2020Assignee: Quimica Sintetica, S.A.Inventors: Giuseppe Barreca, Giovanni Marras, Fabio Morana
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Publication number: 20200179290Abstract: 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: ApplicationFiled: February 7, 2020Publication date: June 11, 2020Applicant: Quimica Sintetica, S.A.Inventors: Giuseppe Barreca, Giampiero Ventimiglia, Sonja Bellomi
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Patent number: 10597353Abstract: 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: GrantFiled: November 10, 2016Date of Patent: March 24, 2020Assignee: QUÍMICA SINTÉTICA, S.A.Inventors: Giuseppe Barreca, Marcello Rasparini, Luca Carcone, Fabio Morana
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Publication number: 20200087254Abstract: 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: ApplicationFiled: March 28, 2018Publication date: March 19, 2020Applicant: Quimica Sintetica, S.A.Inventors: Giuseppe Barreca, Giovanni Marras, Fabio Morana
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Publication number: 20190345114Abstract: Novel crystalline forms of Eluxadoline, having the formula (I), are described. Also described are the processes for the preparation of said crystalline forms.Type: ApplicationFiled: January 26, 2018Publication date: November 14, 2019Applicant: Quimica Sintetica, S.A.Inventors: Giuseppe Barreca, Giampiero Ventimiglia, Norberto Masciocchi
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Patent number: 10407456Abstract: 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: GrantFiled: March 25, 2016Date of Patent: September 10, 2019Assignee: QUIMICA SINTETICA, S.A.Inventors: Giuseppe Barreca, Marcello Rasparini, Andrea Poggiali, Luca Carcone, Roberto Rocco Tufaro, Giovanni Marras, Maurizio Taddei, Elena Cini
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Patent number: 10251848Abstract: 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: GrantFiled: February 26, 2015Date of Patent: April 9, 2019Assignee: SINTETICA S.A.Inventors: Augusto Mitidieri, Elisabetta Donati, Nicola Caronzolo
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Patent number: RE49422Abstract: 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: GrantFiled: August 30, 2020Date of Patent: February 21, 2023Assignee: Sintetica S.A.Inventors: Augusto Mitidieri, Elisabetta Donati, Nicola Caronzolo
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Patent number: RE49443Abstract: 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: GrantFiled: August 30, 2020Date of Patent: March 7, 2023Assignee: Sintetica S.A.Inventors: Augusto Mitidieri, Elisabetta Donati, Nicola Caronzolo
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Patent number: RE49555Abstract: 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: GrantFiled: August 30, 2020Date of Patent: June 20, 2023Assignee: Sintetica S.A.Inventors: Augusto Mitidieri, Elisabetta Donati, Nicola Caronzolo