SMT201700601T1 - L-ornitina fenilacetato e metodi per la sua fabbricazione - Google Patents

L-ornitina fenilacetato e metodi per la sua fabbricazione

Info

Publication number
SMT201700601T1
SMT201700601T1 SM20170601T SMT201700601T SMT201700601T1 SM T201700601 T1 SMT201700601 T1 SM T201700601T1 SM 20170601 T SM20170601 T SM 20170601T SM T201700601 T SMT201700601 T SM T201700601T SM T201700601 T1 SMT201700601 T1 SM T201700601T1
Authority
SM
San Marino
Prior art keywords
making
methods
phenyl acetate
ornithine phenyl
ornithine
Prior art date
Application number
SM20170601T
Other languages
English (en)
Inventor
Peter Manini
Keith Anderson
Jim Behling
Christine Henderson Dougan
Stephen William Watt
Attilia Figini
Original Assignee
Ocera Therapeutics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ocera Therapeutics Inc filed Critical Ocera Therapeutics Inc
Publication of SMT201700601T1 publication Critical patent/SMT201700601T1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/38—Separation; Purification; Stabilisation; Use of additives
    • C07C227/40—Separation; Purification
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/195—Carboxylic acids, e.g. valproic acid having an amino group
    • A61K31/197—Carboxylic acids, e.g. valproic acid having an amino group the amino and the carboxyl groups being attached to the same acyclic carbon chain, e.g. gamma-aminobutyric acid [GABA], beta-alanine, epsilon-aminocaproic acid or pantothenic acid
    • A61K31/198—Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/205—Amine addition salts of organic acids; Inner quaternary ammonium salts, e.g. betaine, carnitine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/38—Separation; Purification; Stabilisation; Use of additives
    • C07C227/40—Separation; Purification
    • C07C227/42—Crystallisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C229/26—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having more than one amino group bound to the carbon skeleton, e.g. lysine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/30—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings
    • C07C57/32—Phenylacetic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/46—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings and other rings, e.g. cyclohexylphenylacetic acid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2121/00—Preparations for use in therapy
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/13—Crystalline forms, e.g. polymorphs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
SM20170601T 2009-04-03 2010-04-01 L-ornitina fenilacetato e metodi per la sua fabbricazione SMT201700601T1 (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16667609P 2009-04-03 2009-04-03
EP10759442.6A EP2413924B1 (en) 2009-04-03 2010-04-01 L-ornithine phenyl acetate and methods of making thereof
PCT/US2010/029708 WO2010115055A1 (en) 2009-04-03 2010-04-01 L-ornithine phenyl acetate and methods of making thereof

Publications (1)

Publication Number Publication Date
SMT201700601T1 true SMT201700601T1 (it) 2018-03-08

Family

ID=42828717

Family Applications (2)

Application Number Title Priority Date Filing Date
SM20170601T SMT201700601T1 (it) 2009-04-03 2010-04-01 L-ornitina fenilacetato e metodi per la sua fabbricazione
SM20220395T SMT202200395T1 (it) 2009-04-03 2010-04-01 L-ornitina fenilacetato e metodi per la sua fabbricazione

Family Applications After (1)

Application Number Title Priority Date Filing Date
SM20220395T SMT202200395T1 (it) 2009-04-03 2010-04-01 L-ornitina fenilacetato e metodi per la sua fabbricazione

Country Status (26)

Country Link
US (9) US8173706B2 (it)
EP (4) EP3686183B1 (it)
JP (6) JP6144488B2 (it)
KR (6) KR102399540B1 (it)
CN (3) CN104230730B (it)
AU (1) AU2010232521B2 (it)
BR (1) BRPI1013657A2 (it)
CA (5) CA2757373C (it)
CY (1) CY1119843T1 (it)
DK (3) DK2413924T3 (it)
EA (2) EA023051B1 (it)
ES (3) ES2652187T3 (it)
HR (2) HRP20171962T1 (it)
HU (2) HUE060371T2 (it)
IL (2) IL215449B (it)
LT (2) LT2413924T (it)
MX (4) MX356608B (it)
NO (1) NO2413924T3 (it)
NZ (3) NZ708458A (it)
PL (2) PL3686183T3 (it)
PT (2) PT3686183T (it)
SG (3) SG10201406300YA (it)
SI (1) SI2413924T1 (it)
SM (2) SMT201700601T1 (it)
WO (1) WO2010115055A1 (it)
ZA (1) ZA201107189B (it)

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ES2448549T3 (es) 2004-11-26 2014-03-14 Ucl Business Plc Composiciones que comprenden ornitina y fenilacetato o fenilbutirato para tratar encefalopatía hepática
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EP2440200B8 (en) 2009-06-08 2014-10-15 UCL Business PLC Treatment of portal hypertension using l-ornithine phenylacetate
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EP2625162B1 (en) 2010-10-06 2019-03-13 Ocera Therapeutics, Inc. Methods of making l-ornithine phenyl acetate
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EP3352748A4 (en) * 2015-09-25 2019-06-05 Ocera Therapeutics, Inc. TREATMENT AND PREVENTION OF NEURONAL CELL LOSS BY L-ORNITHIN IN COMBINATION WITH AT LEAST ONE PHENYL ACETATE AND PHENYL BUTYRATE
US11219611B2 (en) 2015-11-13 2022-01-11 Ocera Therapeutics, Inc. Formulations of L-ornithine phenylacetate
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CN110707221B (zh) * 2019-09-25 2023-09-01 北京大学深圳研究生院 氨基酸离子液体在制备钙钛矿光电器件中钙钛矿层的应用
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US11219611B2 (en) 2015-11-13 2022-01-11 Ocera Therapeutics, Inc. Formulations of L-ornithine phenylacetate
CN110740988A (zh) 2017-05-11 2020-01-31 欧塞拉治疗有限公司 制备l-鸟氨酸苯乙酸盐的方法
AU2020270106A1 (en) 2019-05-09 2021-11-18 Ocera Therapeutics, Inc. Methods of assessing and treating hepatic encephalopathy
CN114786662A (zh) 2019-10-16 2022-07-22 欧塞拉治疗有限公司 鸟氨酸苯乙酸盐用于治疗高氨血症的剂量和用途
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