EP1011567A1 - Drug delivery devices and methods for treatment of viral and microbial infections and wasting syndromes - Google Patents

Drug delivery devices and methods for treatment of viral and microbial infections and wasting syndromes

Info

Publication number
EP1011567A1
EP1011567A1 EP98926488A EP98926488A EP1011567A1 EP 1011567 A1 EP1011567 A1 EP 1011567A1 EP 98926488 A EP98926488 A EP 98926488A EP 98926488 A EP98926488 A EP 98926488A EP 1011567 A1 EP1011567 A1 EP 1011567A1
Authority
EP
European Patent Office
Prior art keywords
dmf
therapeutic composition
alkyl groups
drug delivery
methyl
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.)
Withdrawn
Application number
EP98926488A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1011567A4 (en
Inventor
Michelle Olga Patricia Giesteira Visser
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.)
VIRODENE PHARMACEUTICAL HOLDINGS (PTY) LTD.
Original Assignee
Cryopreservation Technologies CC
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 claimed from US08/874,425 external-priority patent/US5935597A/en
Application filed by Cryopreservation Technologies CC filed Critical Cryopreservation Technologies CC
Publication of EP1011567A4 publication Critical patent/EP1011567A4/en
Publication of EP1011567A1 publication Critical patent/EP1011567A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M37/00Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/095Sulfur, selenium, or tellurium compounds, e.g. thiols
    • A61K31/10Sulfides; Sulfoxides; Sulfones
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/16Amides, e.g. hydroxamic acids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/16Amides, e.g. hydroxamic acids
    • A61K31/164Amides, e.g. hydroxamic acids of a carboxylic acid with an aminoalcohol, e.g. ceramides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/185Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19Carboxylic acids, e.g. valproic acid
    • A61K31/195Carboxylic acids, e.g. valproic acid having an amino group
    • A61K31/197Carboxylic acids, e.g. valproic acid having an amino group the amino and the carboxyl groups being attached to the same acyclic carbon chain, e.g. gamma-aminobutyric acid [GABA], beta-alanine, epsilon-aminocaproic acid or pantothenic acid
    • A61K31/198Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44Non condensed pyridines; Hydrogenated derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/4412Non condensed pyridines; Hydrogenated derivatives thereof having oxo groups directly attached to the heterocyclic ring
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/535Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
    • A61K31/53751,4-Oxazines, e.g. morpholine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/70Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7023Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04Antibacterial agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • A61P31/14Antivirals for RNA viruses
    • A61P31/18Antivirals for RNA viruses for HIV

Definitions

  • HIV-1 envelope proteins gpl60, gpl20, gp41
  • gpl60, gpl20, gp41 have been shown to be the major antigens for anti-HIV antibodies present in
  • the invention also extends to a vaccine prepared from antibodies that are obtained from the body of an animal after treatment with a composition of the invention for a viral infection. 4. BRIEF DESCRIPTION OF THE FIGURES
  • FIGURE 4 illustrates the general condition of HIV infected patients before and after treatment with transdermal DMF, as assessed according to the Karnofsky performance scale. See text, Section 7, for details.
  • R3 is selected from the group consisting of H, methyl, and saturated and unsaturated C2-C3 alkyl groups; or any agent selected from the group consisting of amides of the general formula in which
  • each sticker requires about 7,064 g DMF to deliver the required amount, having a surface area of 6,36 evr (each sticker) .
  • DMF absorption rate is 9,4 mg/cm 2 /hour.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Communicable Diseases (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Oncology (AREA)
  • Virology (AREA)
  • Dermatology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • AIDS & HIV (AREA)
  • Molecular Biology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medical Informatics (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
EP98926488A 1997-06-13 1998-06-09 Drug delivery devices and methods for treatment of viral and microbial infections and wasting syndromes Withdrawn EP1011567A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/874,425 US5935597A (en) 1995-12-15 1997-06-13 Drug delivery devices and methods for treatment of viral and microbial infections and wasting syndromes
PCT/US1998/011956 WO1998056325A1 (en) 1997-06-13 1998-06-09 Drug delivery devices and methods for treatment of viral and microbial infections and wasting syndromes
US874425 2001-06-04

Publications (2)

Publication Number Publication Date
EP1011567A4 EP1011567A4 (en) 2000-06-28
EP1011567A1 true EP1011567A1 (en) 2000-06-28

Family

ID=25363728

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98926488A Withdrawn EP1011567A1 (en) 1997-06-13 1998-06-09 Drug delivery devices and methods for treatment of viral and microbial infections and wasting syndromes

Country Status (34)

Country Link
EP (1) EP1011567A1 (fi)
JP (1) JP4531141B2 (fi)
KR (1) KR20010013709A (fi)
CN (1) CN1260703A (fi)
AP (1) AP1629A (fi)
AR (1) AR012970A1 (fi)
AU (1) AU7831598A (fi)
BG (1) BG103997A (fi)
BR (1) BR9810095A (fi)
CA (1) CA2295176A1 (fi)
CZ (1) CZ298510B6 (fi)
EA (1) EA200000011A1 (fi)
EE (1) EE9900562A (fi)
ES (1) ES2161187B1 (fi)
FI (1) FI19992648A (fi)
GB (1) GB2341319B (fi)
HU (1) HUP0003034A2 (fi)
ID (1) ID23516A (fi)
IL (2) IL133396A0 (fi)
IS (1) IS5289A (fi)
LT (1) LT4714B (fi)
LV (1) LV12490B (fi)
NO (1) NO996117L (fi)
NZ (1) NZ501669A (fi)
OA (1) OA11307A (fi)
PL (1) PL196256B1 (fi)
RO (1) RO121252B1 (fi)
SI (1) SI20191A (fi)
SK (1) SK172299A3 (fi)
TN (1) TNSN98086A1 (fi)
TR (1) TR200000540T2 (fi)
WO (1) WO1998056325A1 (fi)
YU (1) YU66099A (fi)
ZA (1) ZA984649B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP2006003648A0 (en) * 2003-12-05 2006-06-30 Namibia Medical Invest Pty Ltd Patch

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0399765A2 (en) * 1989-05-22 1990-11-28 Advanced Polymer Systems, Inc. System for transdermal drug delivery
US5624912A (en) * 1991-08-21 1997-04-29 Burcoglu; Arsinur Method of treating HIV infection and related secondary infections with defibrotide
WO1997022248A1 (en) * 1995-12-15 1997-06-26 Cryopreservation Technologies Cc Composition for organ cryopreservation and treatment of viral and bacterial infections

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE60941B1 (en) * 1986-07-10 1994-09-07 Elan Transdermal Ltd Transdermal drug delivery device
US4855294A (en) * 1988-09-06 1989-08-08 Theratech, Inc. Method for reducing skin irritation associated with drug/penetration enhancer compositions
US5534260A (en) * 1989-02-23 1996-07-09 University Of Utah Percutaneous drug delivery system
EP0626945B1 (en) * 1992-02-20 1998-04-22 Merrell Pharmaceuticals Inc. Sulfonic acid derivatives in the treatment of viral diseases

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0399765A2 (en) * 1989-05-22 1990-11-28 Advanced Polymer Systems, Inc. System for transdermal drug delivery
US5624912A (en) * 1991-08-21 1997-04-29 Burcoglu; Arsinur Method of treating HIV infection and related secondary infections with defibrotide
WO1997022248A1 (en) * 1995-12-15 1997-06-26 Cryopreservation Technologies Cc Composition for organ cryopreservation and treatment of viral and bacterial infections

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
See also references of WO9856325A1 *
VIZA, D. ET AL.: "HHV-6 inhibition by two polar compounds" ANTIVIRAL RESEARCH, vol. 18, no. 1, 1992, pages 27-38, XP000876979 *
VIZA, DIMITRI ET AL.: "chemical inducers of cell differentiation inhibit HIV in vitro" AIDS-FORSCHUNG, vol. 4, no. 7, 1989, pages 349-352, XP000876957 *

Also Published As

Publication number Publication date
LT4714B (lt) 2000-10-25
EA200000011A1 (ru) 2000-08-28
GB9929189D0 (en) 2000-02-02
CA2295176A1 (en) 1998-12-17
BR9810095A (pt) 2001-11-13
AP9901708A0 (en) 1999-12-31
AR012970A1 (es) 2000-11-22
CZ298510B6 (cs) 2007-10-24
NO996117L (no) 2000-02-11
BG103997A (en) 2001-07-31
JP4531141B2 (ja) 2010-08-25
IS5289A (is) 1999-12-08
EP1011567A4 (en) 2000-06-28
HUP0003034A2 (hu) 2000-12-28
EE9900562A (et) 2000-06-15
JP2002511862A (ja) 2002-04-16
NO996117D0 (no) 1999-12-10
IL133396A (en) 2006-10-05
WO1998056325A1 (en) 1998-12-17
SK172299A3 (en) 2000-09-12
KR20010013709A (ko) 2001-02-26
LV12490A (en) 2000-06-20
ES2161187A1 (es) 2001-11-16
LT99148A (en) 2000-07-25
PL196256B1 (pl) 2007-12-31
GB2341319B (en) 2002-02-27
OA11307A (en) 2003-10-24
RO121252B1 (ro) 2007-02-28
TNSN98086A1 (fr) 2005-03-15
TR200000540T2 (tr) 2000-09-21
YU66099A (sh) 2002-10-18
NZ501669A (en) 2001-09-28
CZ9904473A3 (cs) 2001-03-14
AU7831598A (en) 1998-12-30
AP1629A (en) 2006-07-11
ID23516A (id) 2000-04-27
ES2161187B1 (es) 2003-08-16
CN1260703A (zh) 2000-07-19
SI20191A (sl) 2000-10-31
FI19992648A (fi) 2000-02-03
PL338439A1 (en) 2000-11-06
ZA984649B (en) 1999-12-17
GB2341319A (en) 2000-03-15
IL133396A0 (en) 2001-04-30
LV12490B (en) 2000-12-20

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