IT1284030B1 - Metodo per la produzione di sospensioni acquose stabili, utili nelle composizioni farmaceutiche - Google Patents

Metodo per la produzione di sospensioni acquose stabili, utili nelle composizioni farmaceutiche

Info

Publication number
IT1284030B1
IT1284030B1 IT96MI001236A ITMI961236A IT1284030B1 IT 1284030 B1 IT1284030 B1 IT 1284030B1 IT 96MI001236 A IT96MI001236 A IT 96MI001236A IT MI961236 A ITMI961236 A IT MI961236A IT 1284030 B1 IT1284030 B1 IT 1284030B1
Authority
IT
Italy
Prior art keywords
useful
production
pharmaceutical compositions
aqueous suspensions
stable aqueous
Prior art date
Application number
IT96MI001236A
Other languages
English (en)
Inventor
Giuliano Marcon
Paolo Antonio Mistretta
Original Assignee
Solchem Italiana Spa
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 Solchem Italiana Spa filed Critical Solchem Italiana Spa
Priority to IT96MI001236A priority Critical patent/IT1284030B1/it
Publication of ITMI961236A0 publication Critical patent/ITMI961236A0/it
Priority to EP97109287A priority patent/EP0813863A3/en
Publication of ITMI961236A1 publication Critical patent/ITMI961236A1/it
Application granted granted Critical
Publication of IT1284030B1 publication Critical patent/IT1284030B1/it

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
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7024—Esters of saccharides
    • 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
    • A61K31/42—Oxazoles
    • A61K31/421—1,3-Oxazoles, e.g. pemoline, trimethadione
    • 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
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
    • A61K31/52—Purines, e.g. adenine
    • A61K31/522—Purines, e.g. adenine having oxo groups directly attached to the heterocyclic ring, e.g. hypoxanthine, guanine, acyclovir
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
IT96MI001236A 1996-06-18 1996-06-18 Metodo per la produzione di sospensioni acquose stabili, utili nelle composizioni farmaceutiche IT1284030B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT96MI001236A IT1284030B1 (it) 1996-06-18 1996-06-18 Metodo per la produzione di sospensioni acquose stabili, utili nelle composizioni farmaceutiche
EP97109287A EP0813863A3 (en) 1996-06-18 1997-06-09 A method for the preparation of stable aqueous suspensions, useful in pharmaceutical compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI001236A IT1284030B1 (it) 1996-06-18 1996-06-18 Metodo per la produzione di sospensioni acquose stabili, utili nelle composizioni farmaceutiche

Publications (3)

Publication Number Publication Date
ITMI961236A0 ITMI961236A0 (it) 1996-06-18
ITMI961236A1 ITMI961236A1 (it) 1997-12-18
IT1284030B1 true IT1284030B1 (it) 1998-05-08

Family

ID=11374440

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI001236A IT1284030B1 (it) 1996-06-18 1996-06-18 Metodo per la produzione di sospensioni acquose stabili, utili nelle composizioni farmaceutiche

Country Status (2)

Country Link
EP (1) EP0813863A3 (it)
IT (1) IT1284030B1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4807687B2 (ja) * 1999-04-12 2011-11-02 塩野義製薬株式会社 塩基性疎水性医薬化合物の医薬組成物の製造法
JP6515680B2 (ja) * 2015-05-27 2019-05-22 ライオン株式会社 スクラルファート含有液状組成物

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3347579A1 (de) * 1983-12-30 1985-07-11 Hoechst Ag, 6230 Frankfurt Zubereitungen schwer wasserloeslicher anthelminthika und verfahren zu ihrer herstellung
IT1203901B (it) * 1987-04-15 1989-02-23 Lisapharma Spa Composizioni farmaceutiche sotto forma di sospensioni stabili di sucralfato esenti da agenti sospendenti
RU2098094C1 (ru) * 1991-03-27 1997-12-10 Сендзю Фармасьютикал Ко., Лтд. Способ приготовления водной суспензии и водный глазной препарат

Also Published As

Publication number Publication date
EP0813863A2 (en) 1997-12-29
ITMI961236A0 (it) 1996-06-18
ITMI961236A1 (it) 1997-12-18
EP0813863A3 (en) 2003-03-12

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Legal Events

Date Code Title Description
0001 Granted