ES484698A1 - Procedimiento de obtencion de preparados de amoxicilina so- dica - Google Patents

Procedimiento de obtencion de preparados de amoxicilina so- dica

Info

Publication number
ES484698A1
ES484698A1 ES484698A ES484698A ES484698A1 ES 484698 A1 ES484698 A1 ES 484698A1 ES 484698 A ES484698 A ES 484698A ES 484698 A ES484698 A ES 484698A ES 484698 A1 ES484698 A1 ES 484698A1
Authority
ES
Spain
Prior art keywords
amoxicillin
sodium
sodium hydroxide
manufacture
excess
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES484698A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gist Brocades NV
Original Assignee
Gist Brocades NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26645454&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES484698(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from NL7809986A external-priority patent/NL7809986A/nl
Priority claimed from NL7900021A external-priority patent/NL7900021A/nl
Application filed by Gist Brocades NV filed Critical Gist Brocades NV
Publication of ES484698A1 publication Critical patent/ES484698A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/425—Thiazoles
    • A61K31/429—Thiazoles condensed with heterocyclic ring systems
    • A61K31/43—Compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula, e.g. penicillins, penems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/02—Inorganic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/19—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles lyophilised, i.e. freeze-dried, solutions or dispersions

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Dermatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)

Abstract

Procedimiento de obtención de preparados de amoxicilina sódica, que pueden convertirse fácilmente en soluciones estables adecuadamente inyectables, libres de productos químicos causantes de reacciones alérgicas, y que contienen hidróxido sódico además de amoxicilina sódica; caracterizado porque comprende las etapas de: a) añadir un exceso de hidróxido sódico tan rápidamente pero gradualmente, como sea posible a una suspensión de trihidrato de amoxicilina en agua hasta que la amoxicilina se disuelve completamente; b) opcionalmente, neutralizar inmediatamente una parte del exceso de base con ácido clorhídrico, con lo cual la temperatura se mantiene entre 0 y 30º; y c) filtración estéril de la solución obtenida, congelación y liofilización.
ES484698A 1978-10-03 1979-10-03 Procedimiento de obtencion de preparados de amoxicilina so- dica Expired ES484698A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7809986A NL7809986A (nl) 1978-10-03 1978-10-03 Werkwijze voor het bereiden van natrium amoxicilline geschikt voor injectiepreparaten, alsmede deze verbin- ding bevattende gedoseerde injectiepreparaten en de bereiding ervan.
NL7900021A NL7900021A (nl) 1979-01-03 1979-01-03 Werkwijze voor het bereiden van natriumamoxicilline geschikt voor injectiepreparaten, alsmede deze verbin- ding bevattende gedoseerde injectiepreparaten en de be- reiding ervan.

Publications (1)

Publication Number Publication Date
ES484698A1 true ES484698A1 (es) 1980-06-16

Family

ID=26645454

Family Applications (1)

Application Number Title Priority Date Filing Date
ES484698A Expired ES484698A1 (es) 1978-10-03 1979-10-03 Procedimiento de obtencion de preparados de amoxicilina so- dica

Country Status (12)

Country Link
US (1) US4607029A (es)
EP (1) EP0009845B2 (es)
DE (1) DE2963947D1 (es)
DK (1) DK157660C (es)
ES (1) ES484698A1 (es)
FI (1) FI68518C (es)
FR (1) FR2437835A1 (es)
GR (1) GR71663B (es)
IE (1) IE48953B1 (es)
LU (1) LU81753A1 (es)
NO (1) NO155009C (es)
PT (1) PT70225A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8002636A (nl) * 1980-05-08 1981-12-01 Gist Brocades Nv Solvaat van amoxicilline, werkwijze ter bereiding hiervan en werkwijze ter bereiding van injectiepreparaten uit dit solvaat.
CA1209477A (en) * 1981-03-26 1986-08-12 Bruce E. Haeger Composition of matter comprising a lyophilized preparation of a penicillin derivative
ES525492A0 (es) * 1982-09-10 1985-02-01 Glaxo Group Ltd Un procedimiento para la produccion de un recipiente hermeticamente cerrado que contiene al menos un antibiotico de beta-lactama.
GB8919172D0 (en) * 1989-08-23 1989-10-04 Univ Nottingham Useful composition
WO2006072577A1 (en) * 2005-01-07 2006-07-13 Sandoz Ag Process for preparing granulates comprising amoxicillin
CN104689302B (zh) * 2015-02-05 2017-06-23 通化东宝药业股份有限公司 一种地特胰岛素注射液的制备方法及其制备的地特胰岛素注射液
CN113577317A (zh) * 2021-07-30 2021-11-02 华北制药集团先泰药业有限公司 一种无菌阿莫西林的制备方法
CN116396307A (zh) * 2023-04-04 2023-07-07 内蒙古联邦动保药品有限公司 一种阿莫西林钠的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969524A (en) * 1974-08-13 1976-07-13 Hoffmann-La Roche Inc. Stable amoxicillin dosage form
US4024244A (en) * 1974-09-18 1977-05-17 Beecham Group Limited Amoxicillin derivatives
GB1463563A (en) * 1974-10-10 1977-02-02 Beecham Group Ltd Pharmaceutical compositions

Also Published As

Publication number Publication date
GR71663B (es) 1983-06-20
FI793049A7 (fi) 1980-04-04
FR2437835B1 (es) 1983-03-18
IE791875L (en) 1980-04-03
DK413279A (da) 1980-04-04
FI68518C (fi) 1985-10-10
DK157660C (da) 1990-07-09
IE48953B1 (en) 1985-06-26
NO155009C (no) 1987-01-28
NO155009B (no) 1986-10-20
PT70225A (en) 1979-10-01
EP0009845B1 (en) 1982-10-27
DE2963947D1 (en) 1982-12-02
FI68518B (fi) 1985-06-28
NO793164L (no) 1980-04-09
DK157660B (da) 1990-02-05
LU81753A1 (fr) 1980-01-24
EP0009845A1 (en) 1980-04-16
FR2437835A1 (fr) 1980-04-30
EP0009845B2 (en) 1987-11-11
US4607029A (en) 1986-08-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401