PT3464290T - Processos para produzir mandelato de metenamina - Google Patents

Processos para produzir mandelato de metenamina

Info

Publication number
PT3464290T
PT3464290T PT177332178T PT17733217T PT3464290T PT 3464290 T PT3464290 T PT 3464290T PT 177332178 T PT177332178 T PT 177332178T PT 17733217 T PT17733217 T PT 17733217T PT 3464290 T PT3464290 T PT 3464290T
Authority
PT
Portugal
Prior art keywords
processes
producing
methenamine mandelate
methenamine
mandelate
Prior art date
Application number
PT177332178T
Other languages
English (en)
Original Assignee
Albemarle Corp
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 Albemarle Corp filed Critical Albemarle Corp
Publication of PT3464290T publication Critical patent/PT3464290T/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D487/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/22Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains four or more hetero rings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00Drugs for disorders of the urinary system
    • A61P13/02Drugs for disorders of the urinary system of urine or of the urinary tract, e.g. urine acidifiers
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B43/00Formation or introduction of functional groups containing nitrogen
    • C07B43/04Formation or introduction of functional groups containing nitrogen of amino groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41Preparation of salts of carboxylic acids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41Preparation of salts of carboxylic acids
    • C07C51/412Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D487/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/12Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains three hetero rings
    • C07D487/18Bridged systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
PT177332178T 2016-06-03 2017-05-26 Processos para produzir mandelato de metenamina PT3464290T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201662345440P 2016-06-03 2016-06-03

Publications (1)

Publication Number Publication Date
PT3464290T true PT3464290T (pt) 2021-02-03

Family

ID=59215990

Family Applications (1)

Application Number Title Priority Date Filing Date
PT177332178T PT3464290T (pt) 2016-06-03 2017-05-26 Processos para produzir mandelato de metenamina

Country Status (10)

Country Link
US (1) US10683303B2 (pt)
EP (1) EP3464290B1 (pt)
JP (1) JP7000355B2 (pt)
CN (1) CN109476673B (pt)
AU (1) AU2017273431B2 (pt)
CA (1) CA3026339A1 (pt)
MX (1) MX2018014963A (pt)
PL (1) PL3464290T3 (pt)
PT (1) PT3464290T (pt)
WO (1) WO2017210122A1 (pt)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762799A (en) 1956-09-11 Manufacture of hexamethylene-
US3288790A (en) 1966-11-29 Production of hexamethylene
DE57854C (de) V. LETELLIER in Paris, 100 Rue de Longchamp Jacquard-Getriebe mit endloser Musterkarte aus Papier
US2762800A (en) 1956-09-11 Manufacture of hexamethylene-
US1566820A (en) 1924-07-26 1925-12-22 Karpen & Bros S Production and purification of hexamethylenetetramine
US2124321A (en) * 1936-07-24 1938-07-19 Pyridium Corp Preparation of antiseptics for internal use
GB512583A (en) * 1938-03-18 1939-09-20 Edmond Thomas Tisza Improvements in preparation of salts of hexamethylenetetramine
US2449040A (en) 1942-12-30 1948-09-07 Chemical Construction Corp Manufacture of hexamethylene tetramine
US2542315A (en) 1949-02-21 1951-02-20 Allen G Eickmeyer Method for production of hexamethylenetetramine
DE824055C (de) * 1949-05-25 1951-12-10 Atmos Fritzsching & Co G M B H Verfahren zur Herstellung von mandelsaurem Hexamethylentetramin
US2640826A (en) 1949-11-08 1953-06-02 Celanese Corp Production of hexamine
DE824056C (de) * 1950-02-03 1951-12-10 Atmos Fritzsching & Co G M B H Verfahren zur Herstellung von mandelsaurem Hexamethylentetramin
US3061608A (en) * 1960-06-01 1962-10-30 Pure Oil Co Preparation of hexamethylenetetramine
US4001231A (en) * 1973-03-29 1977-01-04 William H. Rorer, Inc. Process for making a methenamine salt of an optically active acid
CS230110B1 (cs) * 1982-11-12 1984-07-16 Michal Bodajla Sposob výroby hexanetyléntetramínu
DE10103770B4 (de) * 2001-01-27 2004-02-26 Methanova Gmbh Verfahren zur Herstellung von hochreinem Methenamin
CN103254198A (zh) * 2012-02-21 2013-08-21 南通市东昌化工有限公司 乌洛托品的生产方法
GB2544753B (en) * 2015-11-24 2021-12-08 Trw Ltd Transceiver Circuits

Also Published As

Publication number Publication date
EP3464290A1 (en) 2019-04-10
US20190127388A1 (en) 2019-05-02
MX2018014963A (es) 2019-08-12
CN109476673B (zh) 2021-10-22
WO2017210122A1 (en) 2017-12-07
AU2017273431B2 (en) 2021-02-11
CN109476673A (zh) 2019-03-15
CA3026339A1 (en) 2017-12-07
WO2017210122A8 (en) 2018-12-27
US10683303B2 (en) 2020-06-16
JP2019518751A (ja) 2019-07-04
EP3464290B1 (en) 2020-12-16
PL3464290T3 (pl) 2021-06-28
AU2017273431A1 (en) 2018-12-20
JP7000355B2 (ja) 2022-02-10

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