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AU641407B2 - Octreotide-pamoate - Google Patents
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AU641407B2 - Octreotide-pamoate - Google Patents

Octreotide-pamoate Download PDF

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Publication number
AU641407B2
AU641407B2 AU58746/90A AU5874690A AU641407B2 AU 641407 B2 AU641407 B2 AU 641407B2 AU 58746/90 A AU58746/90 A AU 58746/90A AU 5874690 A AU5874690 A AU 5874690A AU 641407 B2 AU641407 B2 AU 641407B2
Authority
AU
Australia
Prior art keywords
octreotide
pamoate
preparation
acid
spe
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
AU58746/90A
Other versions
AU5874690A (en
Inventor
David Bodmer
Jones Wing Fong
Thomas Kissel
Hawkins Valliant Maulding
Oskar Nagele
Jane Edna Pearson
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.)
Novartis AG
Original Assignee
Sandoz AG
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 Sandoz AG filed Critical Sandoz AG
Publication of AU5874690A publication Critical patent/AU5874690A/en
Application granted granted Critical
Publication of AU641407B2 publication Critical patent/AU641407B2/en
Assigned to NOVARTIS AG reassignment NOVARTIS AG Request to Amend Deed and Register Assignors: SANDOZ LTD.
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005Wall or coating material
    • A61K9/5021Organic macromolecular compounds
    • A61K9/5031Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poly(lactide-co-glycolide)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/04Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
    • A61K38/08Peptides having 5 to 11 amino acids
    • A61K38/095Oxytocins; Vasopressins; Related peptides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/22Hormones
    • A61K38/23Calcitonins
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/22Hormones
    • A61K38/31Somatostatins
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605Excipients; Inactive ingredients
    • A61K9/1629Organic macromolecular compounds
    • A61K9/1641Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • A61K9/1647Polyesters, e.g. poly(lactide-co-glycolide)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/04Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/18Drugs for disorders of the alimentary tract or the digestive system for pancreatic disorders, e.g. pancreatic enzymes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • A61P3/08Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00Drugs for disorders of the endocrine system
    • A61P5/02Drugs for disorders of the endocrine system of the hypothalamic hormones, e.g. TRH, GnRH, CRH, GRH, somatostatin

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Diabetes (AREA)
  • Endocrinology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Immunology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Rheumatology (AREA)
  • Obesity (AREA)
  • Pain & Pain Management (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)
  • Peptides Or Proteins (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cosmetics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Description

641407 COMMONWEALTH OF AUSTRALIA PATENTS ACT 1952 COMPLETE SPECIFICATION NAME ADDRESS OF APPLICANT: Sandoz Ltd.
Lichtstrasse CH-4002 Basle Switzerland NAME(S) OF INVENTOR(S): David BODMER Jones Wing FONG Thomas KISSEL Hawkins Valliant MAULDING Oskar NAGELE Jane Edna PEARSON ADDRESS FOR SERVICE: DAVIES COLLISON Patent Attorneys 1 Little Collins Street, Melbourne, 3000.
COMPLETE SPECIFICATION FOR THE INVENTION ENTITLED: Improvements in or relating to organic compound Octreo-de- pomoode The following statement is a full description of this invention, including the best method of performing it known to me/us:-
OCTREOTIDE-PAMOATE
This invention relates to a salt of octreotide.
We have found that a novel salt of octreotide is the pamoate which is very stable in sustained release formulations.
According to the present invention there is provided octreotide pamoate and (ii) a process for the production of octreotide pamoate which comprises reacting octreotide with embonic acid (or a reactive derivative thereof).
The octreotide-pamoate is useful, particularly for implants.
r SO *5*S
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S
S. S *i S
S
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S
20 The pamoate may be obtained in conventional manner, e.g. by reacting embonic acid (pamoic acid) with octreotide e.g. in free base form. The reaction may be effected in a polar solvent, e.g. at room temperature.
EXAMPLE 1: Octreotide pamoate 10.19 g of octreotide free base (10 mM) and 3.88 embonoic acid (10mM) are dissolved in 1 litre of water/dioxane The reaction mixture is filtered, and lyophilized to give a yellow powder [a]2D 7.5 (C 0.35, in DMF), of 30 octreotide pamoate hydrate. Factor 1.4 wherein the factor weight of lyophilizate/weight of octreotide contained therein.
930708,p:\operedabS8746-9O.SPE,1

Claims (4)

1. Octreotide-pamoate
2. A process for the preparation of octreotide pamoate in which octreotide is reacted 'with embonic acid or a reactive derivative thereof.
3. Octreotide-pamoate or a process for its preparation, substantially as hereinbefore described with reference to the Example. DATED this 8Hi day of July, 1993 SANDOZ LIMITED By Its Patent Attorneys DAVIES COLLISON CAVE S S S S SS S S S S 55 S S S S *5 S S S S S
55.. 930708,p:\oper'idab,58746-90.SPE,2
AU58746/90A 1989-07-07 1990-07-05 Octreotide-pamoate Expired AU641407B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US37702389A 1989-07-07 1989-07-07
US377023 1989-07-07
US41134789A 1989-09-22 1989-09-22
US411347 1989-09-22

Related Child Applications (2)

Application Number Title Priority Date Filing Date
AU41985/93A Division AU662825B2 (en) 1989-07-07 1993-07-15 Process for the production of microparticles
AU41986/93A Division AU663388B2 (en) 1989-07-07 1993-07-15 Sustained release formulations

Publications (2)

Publication Number Publication Date
AU5874690A AU5874690A (en) 1991-01-10
AU641407B2 true AU641407B2 (en) 1993-09-23

Family

ID=27007654

Family Applications (2)

Application Number Title Priority Date Filing Date
AU58746/90A Expired AU641407B2 (en) 1989-07-07 1990-07-05 Octreotide-pamoate
AU23321/95A Expired AU687553B2 (en) 1989-07-07 1995-06-29 Process for the production of microparticles

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU23321/95A Expired AU687553B2 (en) 1989-07-07 1995-06-29 Process for the production of microparticles

Country Status (27)

Country Link
JP (5) JPH0832624B2 (en)
KR (2) KR100303681B1 (en)
AT (1) AT406225B (en)
AU (2) AU641407B2 (en)
BE (1) BE1004486A3 (en)
CA (1) CA2020477C (en)
CH (1) CH685230A5 (en)
CY (1) CY1965A (en)
DE (2) DE4021517B4 (en)
DK (1) DK175849B1 (en)
FI (3) FI108611B (en)
FR (1) FR2649319A1 (en)
GB (2) GB2234896B (en)
GR (1) GR1001121B (en)
HK (2) HK97695A (en)
HU (2) HU221294B1 (en)
IE (2) IE64411B1 (en)
IL (3) IL94983A (en)
IT (1) IT1241460B (en)
LU (1) LU87764A1 (en)
MY (1) MY106722A (en)
NL (1) NL195027C (en)
NO (2) NO302928B1 (en)
NZ (1) NZ234384A (en)
PT (1) PT94628B (en)
SE (1) SE512992C2 (en)
SG (1) SG26416G (en)

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Also Published As

Publication number Publication date
GB9014704D0 (en) 1990-08-22
IL131881A (en) 2001-12-23
FI20000059L (en) 2000-01-12
IE64216B1 (en) 1995-07-26
NO983923L (en) 1991-01-08
GR1001121B (en) 1993-04-28
DE4021517B4 (en) 2009-04-09
GB2265311A (en) 1993-09-29
CA2020477A1 (en) 1991-01-08
JPH08198771A (en) 1996-08-06
FR2649319A1 (en) 1991-01-11
HK97695A (en) 1995-06-23
SE512992C2 (en) 2000-06-12
IT1241460B (en) 1994-01-17
DK162590D0 (en) 1990-07-05
KR100442931B1 (en) 2004-08-02
GR900100513A (en) 1991-12-10
IL94983A0 (en) 1991-06-10
JP2931773B2 (en) 1999-08-09
JPH07285853A (en) 1995-10-31
HU903974D0 (en) 1990-11-28
PT94628A (en) 1991-03-20
KR910002430A (en) 1991-02-25
NO302928B1 (en) 1998-05-11
NO903001D0 (en) 1990-07-05
FI903429A0 (en) 1990-07-06
DK175849B1 (en) 2005-03-29
HU221294B1 (en) 2002-09-28
GB2234896B (en) 1994-01-19
DE4021517A1 (en) 1991-01-17
JP2001233897A (en) 2001-08-28
IE902435A1 (en) 1991-02-13
FI108611B (en) 2002-02-28
SE9002364D0 (en) 1990-07-05
DE4042752B4 (en) 2009-05-07
NZ234384A (en) 1994-05-26
NO320444B1 (en) 2005-12-05
CY1965A (en) 1997-07-04
ATA144090A (en) 1999-08-15
CA2020477C (en) 2000-11-21
HK197496A (en) 1996-11-08
IL94983A (en) 1999-08-17
GB2234896A (en) 1991-02-20
FI109543B (en) 2002-08-30
IT9048113A1 (en) 1992-01-05
DK162590A (en) 1991-01-08
MY106722A (en) 1995-07-31
CH685230A5 (en) 1995-05-15
GB2265311B (en) 1994-02-09
GB9306204D0 (en) 1993-05-19
HU211602A9 (en) 1995-12-28
JPH0832624B2 (en) 1996-03-29
AU2332195A (en) 1995-09-07
HUT54037A (en) 1991-01-28
KR100303681B1 (en) 2002-05-16
AU5874690A (en) 1991-01-10
NL195027C (en) 2003-12-02
FI109334B (en) 2002-07-15
LU87764A1 (en) 1992-03-11
IE64411B1 (en) 1995-08-09
JPH0368511A (en) 1991-03-25
NL9001537A (en) 1991-02-01
JPH07309897A (en) 1995-11-28
FR2649319B1 (en) 1994-12-09
IT9048113A0 (en) 1990-07-05
PT94628B (en) 1997-06-30
AT406225B (en) 2000-03-27
NO903001L (en) 1991-01-08
NO983923D0 (en) 1998-08-26
AU687553B2 (en) 1998-02-26
NL195027B (en) 2003-08-01
SG26416G (en) 1995-09-01
FI20000060L (en) 2000-01-12
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SE9002364L (en) 1991-01-08
BE1004486A3 (en) 1992-12-01

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