WO2001097778A3 - Amphotericin b structured emulsion - Google Patents

Amphotericin b structured emulsion Download PDF

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Publication number
WO2001097778A3
WO2001097778A3 PCT/IN2001/000119 IN0100119W WO0197778A3 WO 2001097778 A3 WO2001097778 A3 WO 2001097778A3 IN 0100119 W IN0100119 W IN 0100119W WO 0197778 A3 WO0197778 A3 WO 0197778A3
Authority
WO
WIPO (PCT)
Prior art keywords
amphotericin
present
emulsion
dispersing
structured
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.)
Ceased
Application number
PCT/IN2001/000119
Other languages
French (fr)
Other versions
WO2001097778A2 (en
WO2001097778A8 (en
Inventor
Srikanth Annappa Pai
Shilpa Sudhakar Kocharekar
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.)
Individual
Original Assignee
Individual
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
Priority to US10/312,298 priority Critical patent/US7053061B2/en
Priority to AU2001280084A priority patent/AU2001280084B2/en
Priority to EP01958366A priority patent/EP1313449B1/en
Priority to JP2002503255A priority patent/JP4804702B2/en
Priority to AU8008401A priority patent/AU8008401A/en
Priority to DE60127140T priority patent/DE60127140T2/en
Application filed by Individual filed Critical Individual
Priority to KR1020027017441A priority patent/KR100812764B1/en
Publication of WO2001097778A2 publication Critical patent/WO2001097778A2/en
Publication of WO2001097778A3 publication Critical patent/WO2001097778A3/en
Anticipated expiration legal-status Critical
Publication of WO2001097778A8 publication Critical patent/WO2001097778A8/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
    • 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
    • A61K31/7042—Compounds having saccharide radicals and heterocyclic rings
    • A61K31/7048—Compounds having saccharide radicals and heterocyclic rings having oxygen as a ring hetero atom, e.g. leucoglucosan, hesperidin, erythromycin, nystatin, digitoxin or digoxin
    • 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
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/20—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing sulfur, e.g. dimethyl sulfoxide [DMSO], docusate, sodium lauryl sulfate or aminosulfonic acids
    • 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
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/24—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing atoms other than carbon, hydrogen, oxygen, halogen, nitrogen or sulfur, e.g. cyclomethicone or phospholipids
    • 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
    • A61K47/44—Oils, fats or waxes according to two or more groups of A61K47/02-A61K47/42; Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
    • 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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
    • A61K9/1075—Microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of phospholipids or block copolymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/10—Antimycotics

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Molecular Biology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Dermatology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Saccharide Compounds (AREA)

Abstract

Parenteral compositions of oil-coated-Amphotericin B in structured-emulsion form, having LD50 of atleast 400mg/kg in mice and process for making the same have been described. The process essentially requires dispersing Amphotericin B in oily vehicle and dispersing emulsifier in the aqueous phase. The process of present invention is simple, cost effective and gives a stable product suitable for parenteral administration. Amphotericin B emulsion compositions prepared by the process of the present invention may be administered to human beings and animals for the treatment of fungal infections, with substantially equivalent or greater efficacy and low drug toxicity as compared to the conventional composition containing Amphotericin B and sodium desoxycholate.
PCT/IN2001/000119 2000-06-22 2001-06-19 Amphotericin b structured emulsion Ceased WO2001097778A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AU2001280084A AU2001280084B2 (en) 2000-06-22 2001-06-19 Amphotericin b structured emulsion
EP01958366A EP1313449B1 (en) 2000-06-22 2001-06-19 Amphotericin b structured emulsion
JP2002503255A JP4804702B2 (en) 2000-06-22 2001-06-19 Amphotericin B structured emulsion
AU8008401A AU8008401A (en) 2000-06-22 2001-06-19 Amphotericin b structured emulsion
DE60127140T DE60127140T2 (en) 2000-06-22 2001-06-19 AMPHOTERICIN B CONTAINING STRUCTURED EMULSION
US10/312,298 US7053061B2 (en) 2000-06-22 2001-06-19 Amphotercin B structured emulsion
KR1020027017441A KR100812764B1 (en) 2000-06-22 2001-06-19 Structured amphotericin Ｂ emulsion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN223/MUM/2000 2000-06-22
IN223MU2000 IN188843B (en) 2000-06-22 2000-06-22

Publications (3)

Publication Number Publication Date
WO2001097778A2 WO2001097778A2 (en) 2001-12-27
WO2001097778A3 true WO2001097778A3 (en) 2002-05-30
WO2001097778A8 WO2001097778A8 (en) 2003-06-26

Family

ID=11097226

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2001/000119 Ceased WO2001097778A2 (en) 2000-06-22 2001-06-19 Amphotericin b structured emulsion

Country Status (13)

Country Link
US (1) US7053061B2 (en)
EP (1) EP1313449B1 (en)
JP (1) JP4804702B2 (en)
KR (1) KR100812764B1 (en)
CN (1) CN100502834C (en)
AT (1) ATE355825T1 (en)
AU (2) AU8008401A (en)
DE (1) DE60127140T2 (en)
ES (1) ES2283423T3 (en)
IN (1) IN188843B (en)
RU (1) RU2275899C2 (en)
WO (1) WO2001097778A2 (en)
ZA (1) ZA200300330B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1799266A2 (en) * 2004-09-13 2007-06-27 Bharat Serums & Vaccines Ltd. Stable emulsion compositions for intravenous administration having antimicrobial preservative efficacy
CA2688036C (en) * 2007-05-25 2016-08-16 The University Of British Columbia Formulations for the oral administration of therapeutic agents and related methods
CA2737025C (en) * 2008-09-27 2012-09-04 Jina Pharmaceuticals, Inc. Lipid based pharmaceutical preparations for oral and topical application; their compositions, methods, and uses thereof
US20100209512A1 (en) * 2009-02-13 2010-08-19 Stable Solutions Llc Particle size-structured parenteral dispersions
WO2011050457A1 (en) 2009-10-26 2011-05-05 The University Of British Columbia Stabilized formulation for oral administration of therapeutic agents and related methods
CN119488511B (en) * 2024-12-05 2025-08-22 四川大学华西医院 Preparation method and application of antibiotic delivery system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0202837A1 (en) * 1985-05-17 1986-11-26 Smithkline Beckman Corporation Polyene antibiotic emulsion formulation
EP0296845A1 (en) * 1987-06-23 1988-12-28 The University of Nottingham Drug emulsion
US5364632A (en) * 1989-04-05 1994-11-15 Yissum Research Development Company Of The Hebrew University Of Jerusalem Medicinal emulsions
US5389373A (en) * 1989-08-23 1995-02-14 The University Of Nottingham Preparation of oil-in-water emulsions of drugs

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU614465B2 (en) * 1989-04-05 1991-08-29 Yissum Research Development Company Of The Hebrew University Of Jerusalem Medicinal emulsions
JPH04173736A (en) * 1990-11-06 1992-06-22 Nippon Shinyaku Co Ltd Emulsion
US5534502A (en) * 1990-11-06 1996-07-09 Nippon Shinyaku Co. Ltd. Process for producing fat emulsion
GB9426104D0 (en) * 1994-12-23 1995-02-22 Merck Sharp & Dohme Use of surfactants and emulsions
JPH1160491A (en) * 1997-08-25 1999-03-02 Yoshitomi Pharmaceut Ind Ltd Amphotericin B-containing preparation
DE10036871A1 (en) * 2000-07-28 2002-02-14 Pharmasol Gmbh Dispersions for the formulation of poorly or poorly soluble active ingredients

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0202837A1 (en) * 1985-05-17 1986-11-26 Smithkline Beckman Corporation Polyene antibiotic emulsion formulation
EP0296845A1 (en) * 1987-06-23 1988-12-28 The University of Nottingham Drug emulsion
US5364632A (en) * 1989-04-05 1994-11-15 Yissum Research Development Company Of The Hebrew University Of Jerusalem Medicinal emulsions
US5389373A (en) * 1989-08-23 1995-02-14 The University Of Nottingham Preparation of oil-in-water emulsions of drugs

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WALKER S ET AL: "Amphotericin B in lipid emulsion: Stability, compatibility and in vitro antifungal activity.", ANTIMICROBIAL AGENTS AND CHEMOTHERAPY, vol. 42, no. 4, April 1998 (1998-04-01), pages 762 - 766, XP002189975, ISSN: 0066-4804 *

Also Published As

Publication number Publication date
DE60127140D1 (en) 2007-04-19
ES2283423T3 (en) 2007-11-01
IN188843B (en) 2002-11-09
ZA200300330B (en) 2004-04-08
CN100502834C (en) 2009-06-24
EP1313449A2 (en) 2003-05-28
US20030206929A1 (en) 2003-11-06
JP4804702B2 (en) 2011-11-02
JP2004525068A (en) 2004-08-19
EP1313449B1 (en) 2007-03-07
WO2001097778A2 (en) 2001-12-27
CN1447682A (en) 2003-10-08
DE60127140T2 (en) 2007-12-13
ATE355825T1 (en) 2007-03-15
US7053061B2 (en) 2006-05-30
AU2001280084B2 (en) 2005-11-17
WO2001097778A8 (en) 2003-06-26
KR20030039331A (en) 2003-05-17
KR100812764B1 (en) 2008-03-12
RU2275899C2 (en) 2006-05-10
AU8008401A (en) 2002-01-02

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Free format text: IN PCT GAZETTE 52/2001 DELETE "(71) APPLICANT (FOR US ONLY): RIVANKAR, SANGEETA, HANURMESH [IN/IN]; BHARAT SERUMS & VACCINES LTD., ROAD NO. 27,WAGLE INDUSTRIAL ESTATE, THANE 400 604 (IN)." AND UNDER (72, 75) ADD "RIVANKAR, SANGEETA, HANURMESH [IN/IN]; BHARAT SERUMS & VACCINES LTD., ROAD NO. 27, WAGLE INDUSTRIAL ESTATE, THANE 400 604 (IN)."

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