NZ732995B2 - Pharmaceutical combination comprising a biocompatible nanoparticle and a pharmaceutical compound, preparation and uses thereof - Google Patents

Pharmaceutical combination comprising a biocompatible nanoparticle and a pharmaceutical compound, preparation and uses thereof Download PDF

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Publication number
NZ732995B2
NZ732995B2 NZ732995A NZ73299515A NZ732995B2 NZ 732995 B2 NZ732995 B2 NZ 732995B2 NZ 732995 A NZ732995 A NZ 732995A NZ 73299515 A NZ73299515 A NZ 73299515A NZ 732995 B2 NZ732995 B2 NZ 732995B2
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NZ
New Zealand
Prior art keywords
carrier
use according
nanoparticle
pharmaceutical
pharmaceutical compound
Prior art date
Application number
NZ732995A
Other versions
NZ732995A (en
Inventor
Matthieu Germain
Laurent Levy
Marieedith Meyre
Agnes Pottier
Marie Edith Meyre
Original Assignee
Curadigm Sas
Nanobiotix
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 Curadigm Sas, Nanobiotix filed Critical Curadigm Sas
Priority to NZ769187A priority Critical patent/NZ769187A/en
Priority claimed from PCT/EP2015/077425 external-priority patent/WO2016083333A1/en
Publication of NZ732995A publication Critical patent/NZ732995A/en
Publication of NZ732995B2 publication Critical patent/NZ732995B2/en

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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
    • A61K31/7028—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages
    • A61K31/7034—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin
    • A61K31/704—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin attached to a condensed carbocyclic ring system, e.g. sennosides, thiocolchicosides, escin, daunorubicin
    • 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
    • A61K47/50—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/69—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
    • A61K47/6905—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a colloid or an emulsion
    • A61K47/6911—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a colloid or an emulsion the form being a liposome
    • 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
    • A61K47/50—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/69—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
    • A61K47/6921—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a particulate, a powder, an adsorbate, a bead or a sphere
    • A61K47/6927—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a particulate, a powder, an adsorbate, a bead or a sphere the form being a solid microparticle having no hollow or gas-filled cores
    • A61K47/6929—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a particulate, a powder, an adsorbate, a bead or a sphere the form being a solid microparticle having no hollow or gas-filled cores the form being a nanoparticle, e.g. an immuno-nanoparticle
    • 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
    • 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
    • A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
    • A61K9/0009—Galenical forms characterised by the drug release technique; Application systems commanded by energy involving or responsive to electricity, magnetism or acoustic waves; Galenical aspects of sonophoresis, iontophoresis, electroporation or electroosmosis
    • 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
    • A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • 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
    • A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes or liposomes coated or grafted with polymers
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules 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
    • A61K9/51—Nanocapsules; Nanoparticles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery

Abstract

The present invention relates to a pharmaceutical composition comprising the combination of (i) at least one biocompatible nanoparticle and of (ii) at least one carrier comprising at least one pharmaceutical compound, to be administered to a subject in need of such a pharmaceutical compound, wherein the combination of the at least one biocompatible nanoparticle and of the at least one carrier comprising the pharmaceutical compound(s) potentiates the compound(s)of interest efficiency. The longest dimension of the biocompatible nanoparticle is typically between about 4 and about 500 nm and its absolute surface charge value is of at least 10 mV(|10 m V|). The carrier is in addition devoid of any surface sterically stabilizing agent. The invention also relates to such a composition for use for administering the pharmaceutical compound(s) in a subject in need thereof, wherein the at least one biocompatible nanoparticle and the at least one carrier comprising the at least one pharmaceutical compound are to be administered separately in a subject in need of said pharmaceutical compound, typically between more than 5 minutes and about 72 hours one from each other. the combination of the at least one biocompatible nanoparticle and of the at least one carrier comprising the pharmaceutical compound(s) potentiates the compound(s)of interest efficiency. The longest dimension of the biocompatible nanoparticle is typically between about 4 and about 500 nm and its absolute surface charge value is of at least 10 mV(|10 m V|). The carrier is in addition devoid of any surface sterically stabilizing agent. The invention also relates to such a composition for use for administering the pharmaceutical compound(s) in a subject in need thereof, wherein the at least one biocompatible nanoparticle and the at least one carrier comprising the at least one pharmaceutical compound are to be administered separately in a subject in need of said pharmaceutical compound, typically between more than 5 minutes and about 72 hours one from each other.

Description

PHARMACEUTICAL COMPOSITION COMPRISING A BIOCOMPATIBLE NANOPARTICLE AND A PHARMACEUTICAL COMPOUND, PREPARATION AND USES THEREOF FIELD OF THE INVENTION The invention relates to a pharmaceutical composition comprising the combination of (i) at least one biocompatible nanoparticle and (ii) at least one carrier comprising at least one compound of interest, typically at least one pharmaceutical compound, to be administered to a subject in need of such at least one compound of interest, wherein the combination of the at least one biocompatible nanoparticle and of the at least one carrier comprising at least one compound of interest potentiates the compound(s) of interest’s efficiency. The longest dimension of the biocompatible nanoparticle is typically between about 4 and about 500 nm, and its absolute surface charge value is of at least 10 mV (|10 mV|). The carrier is devoid of any surface sterically stabilizing agent.
The invention also relates to such a composition for use for administering the compound(s) of interest in a subject in need thereof, wherein the at least one nanoparticle on one side and the at least one carrier comprising the compound(s) of interest on the other side are preferably to be administered in said subject sequentially, typically between more than 5 minutes and about 72 hours one from each other.
The combined, and typically sequential, administration to the subject of the at least one biocompatible nanoparticle and of the at least one carrier comprising the compound(s) of interest maintains the pharmaceutical (i.e. therapeutic, prophylactic or diagnostic) benefit of said compound(s) of interest for a reduced toxicity thereof in said subject, or increases its pharmaceutical benefit for an equivalent or reduced toxicity, when compared to the pharmaceutical benefit and toxicity induced by said compound(s) when administered at the standard pharmaceutical dose, typically in the absence of any biocompatible nanoparticle and/or carrier.
The pharmaceutical composition of the invention typically allows a reduction of at least 10% of the administered compound(s) pharmaceutical dose(s) when compared to the standard pharmaceutical dose(s) of said compound(s), typically in the absence of any biocompatible nanoparticle and/or carrier, while maintaining the same pharmaceutical benefit for an equivalent toxicity, preferably a reduced toxicity, for the subject, or while increasing the pharmaceutical benefit for an equivalent or reduced toxicity for the subject. unacceptable variability. Moreover, the extend of exposure of those "stealth" DDS has been related with more adverse events. DOXIL, a PEGylated liposomal formulation comprising doxorubicin, was for instance found to produce serious adverse events, such as the hand-foot syndrome or mucositis. The hydrophilic coating of the liposomes was questioned as perhaps facilitating their accumulation in eccrine sweat gland in palms and planta [Pegylated liposomal doxorubicin-related palmar-plantar erythrodysesthesia (‘hand-foot’ syndrome). D. Lorusso et al. Annals of Oncology. 2007; 18, 1159-1164].
WO2005/063305 relates to an assembly comprising a gas-filled microvesicle (with a size typically of at least 0.5 µm) and a component (with a size about below 100 nm) associated to said microvesicle. The resulting assembly is to be used as a pharmaceutically active component in diagnostically and/or therapeutically active formulations. The two components, i.e. the gas- filled microvesicle and the microvesicle associated component, are administered simultaneously typically for enhancing the imaging in the field of ultrasound contrast imaging, including targeted ultrasound imaging, ultrasound-mediated drug delivery and other imaging techniques.
As apparent from the prior art and despite of a long medical need, the safe and efficient delivery of pharmaceutical compounds (including therapeutic, prophylactic as well as diagnostic compounds) to their target site(s) remains a concern. There is a clear need to improve the compound’s efficacy and safety, or in other words the pharmaceutic compound’s transport and release, in order for said compound to reach its target site in a subject in the necessary and sufficient quantity to get the desired diagnostic, therapeutic or prophylactic effect.
SUMMARY In one aspect, the present invention provides use of a (i) at least one biocompatible nanoparticle and (ii) at least one carrier comprising at least one pharmaceutical compound, wherein the longest dimension of the biocompatible nanoparticle is between about 4 nm and about 500 nm, and the surface charge value of the biocompatible nanoparticle is below -10 mV, and wherein the surface of the carrier is devoid of, or does not expose, a polymer selected from dextran, polysialic acid (PSA), hyaluronic acid, chitosan, heparin, polyvinyl pyrrolidone (PVP), polyvinyl alcohol (PVA), polyacrylamide, poly(ethylene glycol) (PEG), and a PEG-based copolymer, in the preparation of a pharmaceutical combination for the treatment, prophylaxis or diagnosis of a disorder in a subject, wherein the pharmaceutical combination is formulated such that the at least one carrier is to be administered to the subject in a distinct step from administering the at least one biocompatible nanoparticle, wherein the at least one biocompatible nanoparticle is to be administered to the subject between more than 5 minutes and about 72 hours before or after the at least one carrier, and wherein the biocompatible nanoparticle is not used as a pharmaceutical compound.
DETAILED DESCRIPTION The present invention now allows optimization of the efficiency of a compound of interest (herein also simply identified as "the compound") whatever its intended use in the context of therapy, prophylaxis or diagnostic. The composition herein described which is a combination of (i) at least one biocompatible nanoparticle and of (ii) at least one carrier comprising at least one compound of interest, optimize the at least one compound of interest’s pharmacokinetic parameters, and, as a consequence, now renders possible the development of pharmaceutic compounds which could not have been developed otherwise due for example to their unacceptable toxicity. Typically, the biocompatible nanoparticle is determination through an acidic digestion of phospholipid. The released inorganic phosphate is reacted with ammonium molybdate and the complex giving a strong blue color. Lipids concentration is equal to about 50 mM.
Throughout this specification and the claims that follow, unless the context requires otherwise, the word "comprise", and variations such as "comprises" and "comprising", will be understood to imply the inclusion of a stated integer or step or group of integers or steps but not the exclusion of any other integer or step or group of integers or steps.
The reference in this specification to any prior publication (or information derived from it), or to any matter which is known, is not, and should not be taken as an acknowledgment or admission or any form of suggestion that that prior publication (or information derived from it) or known matter forms part of the common general knowledge in the field of endeavour to which this specification relates.

Claims (17)

1. Use of a (i) at least one biocompatible nanoparticle and (ii) at least one carrier comprising at least one pharmaceutical compound, wherein the longest dimension of the biocompatible nanoparticle is between about 4 nm and about 500 nm, and the surface charge value of the biocompatible nanoparticle is below -10 mV, and wherein the surface of the carrier is devoid of, or does not expose, a polymer selected from dextran, polysialic acid (PSA), hyaluronic acid, chitosan, heparin, polyvinyl pyrrolidone (PVP), polyvinyl alcohol (PVA), polyacrylamide, poly(ethylene glycol) (PEG), and a PEG-based copolymer, in the preparation of a pharmaceutical combination for the treatment, prophylaxis or diagnosis of a disorder in a subject, wherein the pharmaceutical combination is formulated such that the at least one carrier is to be administered to the subject in a distinct step from administering the at least one biocompatible nanoparticle, wherein the at least one biocompatible nanoparticle is to be administered to the subject between more than 5 minutes and about 72 hours before or after the at least one carrier, and wherein the biocompatible nanoparticle is not used as a pharmaceutical compound.
2. The use according to claim 1, wherein the biocompatible nanoparticle is selected from a lipid- based nanoparticle, a protein-based nanoparticle, a polymer-based nanoparticle, a co-polymer- based nanoparticle, a carbon-based nanoparticle, and a virus-like nanoparticle.
3. The use according to claim 1 or 2, wherein the nanoparticle is coated with a biocompatible coating.
4. The use according to any one of claims 1 to 3, wherein the carrier is a plain carrier.
5. The use according to any one of claims 1 to 3, wherein the carrier is a hollow carrier.
6. The use according to claims 1 to 5, wherein the surface of the carrier is devoid of, or has not been not exposed to, any polyethylene glycol (PEG) polymer.
7. The use according to any one of claims 1 to 6, wherein the carrier is a liposome.
8. The use according to claim 7, wherein the liposome comprises about 62% mol of DiPalmitoylPhosphatidylCholine (DPPC), about 22% mol of Hydrogenated Soybean PhophatidylCholine (HSPC) and about 16% mol of Cholesterol (Chol); about 90% mol of DiPalmitoylPhosphatidylCholine (DPPC) and about 10% mol of MonoPalmitoylPhosphatidylcholine (MPPC); or 1-palmitoyl-2oleoyl-sn-glycero phosphocholine (POPC) and 1,2-dioleoyl-sn-glycerophosphoethanolamine (DOPE) in a molar ratio of about 3:1 and an equal amount of α-(3’-O-cholesteryloxycarbonyl)-δ-(N- ethylmorpholine)-succinamide (MoChol) and cholesterylhemisuccinate (CHEMS).
9. The use according to any one of claims 1 to 8, wherein the pharmaceutical combination is formulated such that the combined administration of the at least one biocompatible nanoparticle and the at least one carrier maintains the therapeutic benefit of the pharmaceutical compound(s) for a reduced toxicity, or increase the therapeutic benefit of the pharmaceutical compound(s) for an equivalent or reduced toxicity, in the subject, when compared to therapeutic benefit and toxicity induced by standard therapeutic dose(s) of the pharmaceutical compound(s) in the absence of any biocompatible nanoparticle and/or carrier.
10. The use according to any one of claims 1 to 9, wherein the pharmaceutical combination is formulated such that the combined administration of the at least one biocompatible nanoparticle and the at least one carrier allows a reduction of at least 10% in therapeutic dose(s) of the administered pharmaceutical compound(s) when compared to the standard therapeutic dose(s) of the compound(s) while maintaining the same therapeutic benefit for 9an equivalent toxicity or a reduced toxicity in the subject or while increasing the therapeutic benefit for an equivalent or reduced toxicity in the subject in the absence of any biocompatible nanoparticle and/or carrier.
11. The use according to any one of claims 1 to 10, wherein the biocompatible nanoparticle is formulated such that it is cleared from the subject to whom it has been administered within between one hour and six weeks after administration.
12. The use according to any one of claims 1 to 11, wherein the pharmaceutical compound is a small molecule.
13. The use according to claim 12, wherein the pharmaceutical compound is selected from a targeted small molecule, a cytotoxic compound and a transition metal coordination complex.
14. The use according to any one of claims 1 to 13, wherein the pharmaceutical compound is encapsulated in the carrier, impregnated in the carrier or bound to the carrier.
15. The use according to any one of claims 1 to 14, wherein the pharmaceutical combination is formulated such that the pharmaceutical compound is released from the carrier by temporal- controlled diffusion, carrier erosion and/or carrier degradation.
16. The use according to any one of claims 1 to 14, wherein the pharmaceutical combination is formulated such that the pharmaceutical compound is released from the carrier in response to an intracellular or an extracellular stimulus.
17. The use according to any one of claims 1 to 14, wherein the pharmaceutical combination is formulated such that the pharmaceutical compound is released from the carrier when the carrier is exposed to electromagnetic radiations, ultrasounds or a magnetic field.
NZ732995A 2014-11-25 2015-11-24 Pharmaceutical combination comprising a biocompatible nanoparticle and a pharmaceutical compound, preparation and uses thereof NZ732995B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NZ769187A NZ769187A (en) 2014-11-25 2015-11-24 Pharmaceutical composition, preparation and uses thereof

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14306875.7 2014-11-25
EP14306875 2014-11-25
PCT/EP2015/077425 WO2016083333A1 (en) 2014-11-25 2015-11-24 Pharmaceutical composition, preparation and uses thereof

Publications (2)

Publication Number Publication Date
NZ732995A NZ732995A (en) 2021-01-29
NZ732995B2 true NZ732995B2 (en) 2021-04-30

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