WO2022177151A1 - 일산화질소 감응성 하이드로겔 - Google Patents
일산화질소 감응성 하이드로겔 Download PDFInfo
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- WO2022177151A1 WO2022177151A1 PCT/KR2022/000357 KR2022000357W WO2022177151A1 WO 2022177151 A1 WO2022177151 A1 WO 2022177151A1 KR 2022000357 W KR2022000357 W KR 2022000357W WO 2022177151 A1 WO2022177151 A1 WO 2022177151A1
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
- C08J2305/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
- C08J2371/02—Polyalkylene oxides
Definitions
- the present invention relates to a nitrogen monoxide-sensitive hydrogel, wherein the hydrogel is formed by matching in situ at the target site by a click chemical reaction, and is prepared using a crosslinking agent that is sensitive to nitrogen monoxide, so that the overexpressed nitrogen monoxide at the target site is effectively removed It can be captured and erased, and furthermore, the drug loaded on the hydrogel can be locally and selectively released to the target site requiring treatment, so it can be usefully used for the prevention or treatment of inflammatory diseases caused by overexpression of nitric oxide. .
- Nitric oxide is a highly reactive radical molecule with a short half-life of less than a few seconds. is known
- nitric oxide plays an important role in the body in the normal range, non-specific removal of nitric oxide can cause numerous side effects such as systemic toxicity. Because inoculations are performed up to 3-4 times, a technique that can cause rapid spread and removal to organs other than the diseased site is not desirable.
- rheumatoid arthritis is a chronic inflammatory disease of unknown cause characterized by polyarthritis. Initially, inflammation occurs in the synovial membrane surrounding the joint, but gradually the inflammation spreads to the surrounding cartilage and bone, resulting in destruction and deformation of the joint. It is a disease that can invade the whole body, such as anemia, dry syndrome, subcutaneous nodular pulmonary fibrosis, vasculitis, and skin ulcers due to extra-articular symptoms as well as joints.
- rheumatoid arthritis Although the exact cause of rheumatoid arthritis is not yet known, autoimmune phenomena are known to be the main mechanism. Autoimmunity is an abnormality in the immune system that protects the human body from the outside, and is a phenomenon in which the body attacks one's own body. In general, genetic predisposition, bacterial or viral infection, etc. are thought to be the cause of rheumatoid arthritis.
- Such rheumatoid arthritis is accompanied by swelling, inflammation, stiffness, and pain of the joints, and is an intractable autoimmune disease showing the pathology of polyarthritis of the body, causing a lot of pain to patients with the disease.
- Nitric oxide overproduced in the body can be locally captured and eliminated, and furthermore, it can be used for the prevention or treatment of inflammatory diseases by locally and selectively releasing the drug loaded in the hydrogel to the diseased area according to the concentration of nitrogen monoxide. It provides a nitric oxide-sensitive hydrogel.
- the present invention provides an in situ hybridization hydrogel prepared from a compound represented by the following Chemical Formulas 1 to 3.
- R 1 and R 2 are each independently C1-C10 alkylene
- n and m is an integer from 1 to 1000.
- Cx-Cy (where x and y are integers greater than or equal to 1) means the number of carbons.
- C1-C10 alkylene means alkylene having 1 or more and 10 or less carbon atoms
- C1-C10 alkyl means alkyl having 1 or more and 10 or less carbon atoms.
- alkyl refers to a straight-chain or branched saturated hydrocarbon group, and includes methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n- hexyl, n-heptyl, n-octyl, n-nonyl, n-dikenyl, and the like.
- alkylene refers to a divalent functional group derived from alkyl as defined above.
- in situ may be used interchangeably with “in situ” or “in situ”, and means “at the site of administration” or “at the target site”.
- in situ hybridization refers to precursor materials capable of forming a hydrogel are injected into the patient's body, and then gelled by binding of the precursor materials at a target site in a desired tissue, organ or body cavity. means to happen
- patient means any individual or subject in need of treatment for a specific condition or disease, and may be a mammal, preferably a human.
- the in situ hydrogel of the present invention does not require a surgical procedure for implantation, and it forms a hydrogel by simply mixing precursor materials in the body through minimal penetration technology, so it can provide comfort to the patient receiving treatment. , it is possible to form a hydrogel locally and selectively on a target site in the body, so it has excellent therapeutic effect, especially for areas requiring treatment.
- the compound represented by Formula 1 may serve as a crosslinking agent in the formation of a hydrogel.
- R 1 and R 2 are each independently C1-C10 alkylene
- crosslinking agent refers to a material for bonding compounds to each other to take a network structure
- R 1 and R 2 are C2 alkyl Renin, may be a compound represented by the following DA-NOCCL, but is not limited thereto.
- the hydrogel of the present invention prepared using the compound represented by Formula 1 above is the overproduced monoxide in the body. It may be to remove nitrogen by collecting it.
- the compound represented by Formula 1 of the present invention may be decomposed in response to nitrogen monoxide
- the hydrogel of the present invention prepared from the compound represented by Formula 1 may be decomposed in response to nitrogen monoxide.
- sensitivity (sex) means to react sensitively to certain environmental conditions, and in this specification, “sensitivity (sex)” and “reaction (sex)” may be used interchangeably.
- the hydrogel of the present invention can absorb nitrogen monoxide and expand, thereby capturing and erasing excess nitrogen monoxide in the body, effectively preventing diseases caused by the overproduction of nitrogen monoxide It has been confirmed that it can be treated.
- the hydrogel of the present invention can be decomposed in response to nitrogen monoxide, it is possible to selectively release the micellar structure bound in the hydrogel network to the diseased site, and to be supported on the micellar structure It was confirmed that the drug can be delivered locally, selectively and intensively to the diseased area.
- the hydrogel of the present invention can vary the degree of decomposition in a concentration-dependent manner of NO, so that it is possible to control drug release according to the severity of the disease.
- the compound represented by Formula 2 is also referred to as a PLA- b -PEG-N 3 block copolymer, and may be bonded to the alkyne group of the compound represented by Formula 1 by a click chemical reaction through an azide group.
- n and m are each an integer of 1 to 1000
- the compound represented by Formula 2 may form a micelle structure by self-assembly.
- mice refers to a system composed of an inner hydrophobic region and an outer hydrophilic region in an aqueous solution
- the PLA- b -PEG-N 3 block air of the compound represented by Chemical Formula 2 Coagulation was used to form micellar constructs.
- the micellar structure supports a hydrophobic drug and is specifically released to the diseased site to treat a disease caused by overproduced nitric oxide, that is, it is possible to perform a complex treatment, that is, treatment due to nitric oxide removal and treatment with drugs. make it
- the micelle structure may have a uniform diameter of 10 to 1000 nm, preferably 70 to 900 nm, more preferably 70 to 500 nm. If it is less than the above range, it may not be able to carry enough drug to treat the disease to be treated, and if it exceeds the above range, it may not be suitable in terms of ease of injection.
- the micelle structure may be fixed to the network structure of the hydrogel.
- the micelle structure can be released from the hydrogel when the hydrogel is decomposed in response to nitrogen monoxide, and can selectively deliver the supported drug to the site where nitrogen monoxide is overproduced.
- the hyaluronic acid-based polymer chain which is the compound represented by Formula 3, is also referred to as HA-N 3 , and serves to form the backbone of the hydrogel of the present invention.
- n is an integer from 1 to 1000, respectively
- the “hyaluronic acid” is a linear polysaccharide composed of gluconic acid and acetylglucosamine, and is a glycerin present in the extracellular matrix (ECM), synovial fluid of joints, and supports constituting cartilage. It is one of the cosaminoglycans.
- Cross-linked hyaluronic acid can be used as a joint lubricating fluid due to its viscoelastic properties, and when applied in vivo, there is no problem in the immune aspect, so it is a material with excellent biocompatibility that can be used for tissue engineering and drug delivery systems.
- the compound represented by Formula 3 may be bonded to the alkyne group of the compound represented by Formula 1 through an azide group through a click chemistry reaction.
- the hydrogel may be prepared by a click chemical reaction between the compound represented by Formula 1 and the compound represented by Formulas 2 and 3.
- click chemistry refers to a modular approach to organic synthesis that enables fast, effective, and predictable binding under specific conditions as a customized reaction that occurs in a complex environment of an organism.
- the azide-alkyne cyclo addition has a very high thermodynamic driving force and can form a bond between an azide compound and an alkyne compound in an efficient and high yield, such as oligomers, polymers, etc. Even in the reaction with a polymer, intermolecular bonds can be formed in a high yield.
- the hydrogel may further enhance the effect of treating inflammation or disease caused by overexpressed nitric oxide.
- bioactive substances are substances used for the treatment, cure, prevention or diagnosis of diseases, for example, proteins or peptides such as cells, growth factors and hormones, nucleic acids, extracellular matrix substances, and drugs having therapeutic functions.
- proteins or peptides such as cells, growth factors and hormones, nucleic acids, extracellular matrix substances, and drugs having therapeutic functions.
- it is not limited thereto, and if it is a bioactive material known to be effective for a specific disease, it can be applied to the hydrogel without limitation and used to increase the therapeutic effect.
- a solution may be prepared to contain the bioactive material in one solution, and the other solution may be mixed with the target site to form a hydrogel.
- each of the two solutions containing the bioactive material can be mixed at the target site using a syringe to form a hydrogel.
- the hydrogel may further include a hydrophobic drug, and the hydrophobic drug may be supported on a micelle structure formed by self-assembly of the compound represented by Formula 2 above.
- the micellar structure is formed by self-assembly of a block copolymer having hydrophilic and hydrophobic parts in water and has strong hydrophobicity, it is easy to carry a hydrophobic drug inside the micellar structure, which is the drug and the inside of the micellar structure. All are physical phenomena due to their hydrophobicity, and the drug content can be increased compared to the drug carrier due to chemical bonding.
- hydrophobicity means including, but not limited to, non-polar or low-polar materials that are not miscible with water, and any material that can stably exist inside the hydrophobicity of the micelle structure of the present invention is included in the hydrophobic material.
- the hydrophobic drug may be selected from analgesics, anti-inflammatory agents, immunosuppressive agents, or a combination thereof, and may preferably be anti-inflammatory agents, but is not limited thereto.
- anti-inflammatory agent is also referred to as an anti-inflammatory agent, and refers to a drug that has a property of eliminating inflammation or inhibits it by participating in an inflammatory process.
- the anti-inflammatory agent is, for example, 21-acetoxypregnenolone, alclomethasone, alclomethasone dipropionate, algestone, amcinonide, beclomethasone, betamethasone, betamethasone dipropionate, betamethasone.
- the hydrophobic drug may be contained in 3 to 7% by weight based on the total weight of the micelle structure, but is not limited thereto.
- the hydrogel of the present invention may further include a hydrophobic drug and a hydrophilic drug.
- the hydrophobic drug and the hydrophilic drug may be simultaneously released from the target site, wherein the release of the hydrophobic drug is due to erosion-based release, and the release of the hydrophilic drug is Fickian ) may be due to diffusion.
- the hydrogel of the present invention can carry a hydrophobic drug inside the micelles, which is the hydrophobic domain of the hydrogel, and the hydrophilic drug can be loaded on the hydrophilic domain of the hydrogel. It was confirmed that the drug could be released simultaneously.
- the hydrogel of the present invention may have a different degree of drug release depending on the concentration of nitrogen monoxide, which means that drug release can be controlled depending on the degree of aggravation of the disease, which depends on the condition of the disease to be treated. This indicates that personalized treatment is possible.
- the compounds of Formulas 1 to 3 for preparing the hydrogel in the present invention may be co-injected into the target site.
- co-injection means that the compounds of Formulas 1 to 3 are injected together into a target site in the body of a patient in a formulation suitable for injection, for example, in a liquid state.
- the composition in liquid form containing the compounds of Formulas 1 to 3 exits from the tip of the injection needle and is homogeneously mixed before entering the target site in the patient's body, and then as a mixture at the target site. It is injected, exits the needle and gels in the body.
- the compounds of Formulas 1 to 3 of the present invention may be co-injected to a target site and then spontaneously bound by a click chemical reaction to form a hydrogel.
- the co-injection may be accomplished using a dual syringe system or any other suitable syringe system, preferably by a dual syringe system.
- the compounds represented by Chemical Formulas 1 to 3 are administered prior to co-injection, for example, in a series of processes of co-extrusion by injection, mixing, and injection through a needle in the body of a patient to occur. may have been physically separated before.
- the composition including the compound represented by Chemical Formulas 1 and 3 may be physically separated from the composition including the compound represented by Chemical Formula 2.
- a composition including the compound represented by Chemical Formulas 1 and 2 may be physically separated from the compound represented by Chemical Formula 3.
- a composition including the compound represented by Formula 1 may be physically separated from the compound represented by Formula 2 and Formula 3.
- the hydrogel of the present invention may be formed within 0.5 to 10 minutes, preferably within 0.5 to 1 minute after the compound of Formulas 1 to 3 is injected into the target site.
- the hydrogel formation time (gelation time) is less than the above range, the injection into the target site may not be smooth due to early crosslinking after the compounds represented by Formulas 1 to 3 are mixed, and if it exceeds the above range, The injected material may diffuse into the surrounding tissue and may not be suitable for the formation of a local hydrogel at the target site.
- Conventional in situ injection-type hydrogels developed through conventional temperature or UV irradiation, etc. have problems such as slow phase transition time.
- the hydrogel of the present invention can be gelled in a short time through a click chemical reaction, thereby solving the problems of the prior art.
- the hydrogel of the present invention may be used for preventing, alleviating or treating inflammatory diseases.
- inflammatory disease means a disease having inflammation as a main lesion, and in the present invention, the inflammatory disease may be an inflammatory disease showing an overproduction of nitric oxide in vivo.
- the hydrogel of the present invention can be removed by trapping the overproduced nitrogen monoxide.
- the immune system collapses due to stress, etc. and the in vivo nitric oxide is overproduced, autoimmune diseases or inflammatory diseases can occur. Therefore, the hydrogel of the present invention capable of capturing and erasing overproduced nitrogen monoxide can effectively treat diseases caused by overproduction of nitrogen monoxide.
- the inflammatory disease may be a disease caused by inflammation of the joints, for example, undifferentiated spondyloarthropathy, undifferentiated arthropathy, arthritis, chronic inflammatory disease caused by viral or bacterial infection, rheumatoid arthritis, reactive arthritis, osteoarthritis, osteoporosis, etc. can, but is not limited thereto.
- the inflammatory disease may be rheumatoid arthritis, but is not limited thereto.
- the rheumatoid arthritis is one of autoimmune diseases, and is a disease caused by a high concentration of nitric oxide. Therefore, the hydrogel of the present invention can reduce or treat rheumatoid arthritis by capturing nitrogen monoxide in a high-concentration nitrogen monoxide environment, inhibiting cytokine-induced bone resorption of osteoclasts, and preventing apoptosis in joints.
- "alleviation or treatment” means reducing the severity of disease symptoms, increasing the frequency and duration of the disease symptom-free period, or preventing damage or disability due to suffering from disease.
- the hydrogel of the present invention may be to reduce the levels of TNF- ⁇ and IL-6, which are pro-inflammatory cytokines.
- pro-inflammatory cytokine refers to cytokines that are mainly produced by activated macrophages and promote systemic inflammation.
- Pro-inflammatory cytokines include, for example, TNF- ⁇ (tumor necrosis factor- ⁇ ), IL-1, IL-2, IL-6, IL-8, etc., which appear together during an inflammatory response and are an indicator of the inflammatory response.
- TNF- ⁇ tumor necrosis factor- ⁇
- IL-1 tumor necrosis factor- ⁇
- IL-2 interleukin-2
- IL-6 interleukin-8
- the hydrogel of the present invention can be used for visco-supplement.
- visco-supplement refers to a substance that replenishes the mucous synovial fluid by injecting hyaluronic acid in a gel state into the joint site.
- hydrogel of the present invention can be usefully used as a visco supplement by showing almost complete recovery according to the flow induced by stress after rupture. Without being bound by any particular theory, it is believed that this is due to intermolecular hydrogen bonding between HA chains and entropy-driven reassociation of micellar structures.
- an in situ hydrogel precursor composition comprising a compound represented by the following Chemical Formulas 1 to 3.
- R 1 and R 2 are each independently C1-C10 alkylene
- n and m is an integer from 1 to 1000.
- precursor refers to a compound that participates in a chemical reaction to produce another compound.
- the precursor composition of the present invention may further include a hydrophobic drug, and the hydrophobic drug may be supported on a micelle structure formed by self-assembly of the compound represented by Formula 2 above.
- the precursor composition of the present invention may further include a hydrophobic drug and a hydrophilic drug.
- R 1 and R 2 are each independently C1 to C10 alkylene
- n and m is an integer from 1 to 1000.
- the compound represented by Formula 1 may be present in an amount of 0.02 to 0.06 wt% based on the total mass of the first precursor composition;
- the compound represented by Formula 2 may be included in an amount of 1.00 to 3.00 wt% based on the total mass of the second precursor composition; and 1.00 to 1.50 wt% of the compound represented by Formula 3 based on the total mass of the first precursor composition, but is not limited thereto.
- the second precursor composition may further include a catalyst, and according to embodiments of the present invention, the catalyst may be Cu(I), but is not limited thereto.
- the second precursor composition may further include a hydrophobic drug, and the hydrophobic drug may be supported on a micelle structure formed by self-assembly of the compound represented by Formula 2 above.
- the first and second precursor compositions may further include a hydrophobic drug and a hydrophilic drug.
- the hydrophobic drug may be included in the second precursor composition
- the hydrophilic drug may be included in the first precursor composition
- both the hydrophobic drug and the hydrophilic drug may be included in the first precursor composition or the second precursor composition. can, but is not limited thereto.
- the co-injection may be by a dual syringe system.
- the first and second precursor compositions may be in the form of a suspension, solution, or emulsion to be suitable for parenteral administration, and may be prepared in the form of a solid or semi-solid, suspending agent, stabilizer , solubilizing and/or dispersing agents.
- the first and second precursor compositions may be in a liquid state and may be sterilized, but the present invention is not limited thereto. And it can be preserved against the contaminating action of microorganisms such as bacteria and fungi.
- the first and second precursor compositions may be in powder form and may be sterilized. In this case, it may be formulated in liquid form using water for injection before use.
- the present invention provides a method for preventing, alleviating or treating an inflammatory disease comprising administering the hydrogel of the present invention to an individual having an inflammatory disease.
- administration means introducing the hydrogel of the present invention to a patient by any suitable method, and the administration route of the hydrogel of the present invention is administered through any general route as long as it can reach the target tissue. It may be, but preferably parenteral administration.
- the parenteral administration may include, for example, intramuscular, subcutaneous, intra-articular, intraperitoneal administration, etc., but is not limited thereto.
- the administration may be intra-articular administration, but is not limited thereto.
- the subject includes any human or non-human animal.
- non-human animal may be a vertebrate, such as non-human primates, sheep, dogs, and rodents, such as mice, rats, and guinea pigs.
- the subject may preferably be a human, and specifically may be a human having a specific disease.
- the term “subject” may be used interchangeably with “subject” or “patient”.
- Matters mentioned in the in situ hydrogel, precursor composition, preparation method, and treatment method of the present invention are the same as long as they do not contradict each other, and repeated descriptions are omitted to avoid excessive complexity of the specification.
- the hydrogel of the present invention has an excellent preventive, alleviating or therapeutic effect in inflammatory diseases caused by overproduction of nitrogen monoxide because it can locally and selectively trap and remove overproduced nitrogen monoxide in and outside the body.
- the hydrogel of the present invention can support a hydrophobic and/or hydrophilic drug, so it can serve as a carrier for drug delivery to a target site, and can have a complex therapeutic effect according to nitrogen monoxide capture and drug delivery.
- the hydrogel of the present invention can be decomposed in response to nitrogen monoxide, as the crosslinking point dissociates in response to nitrogen monoxide in an environment in which nitrogen monoxide is present, the drug loaded on the hydrogel is localized and selectively delivered to the target site can be
- the hydrogel of the present invention does not require a surgical operation and can form a hydrogel locally on a target site with minimal invasiveness, thereby providing excellent patient convenience.
- the hydrogel of the present invention can prevent rapid removal from the target site and diffusion to other organs, and thus does not exhibit the problems of the prior art, such as systemic toxicity.
- the hydrogel of the present invention has excellent recovery of mechanical properties due to its self-healing ability and can be usefully used as a visco-supplement.
- FIG. 1 is a schematic diagram of the hydrogel formation process of the present invention and the process in which the formed hydrogel reacts with nitrogen monoxide to dissociate the crosslinking point.
- Figure 2 shows the synthesis process of the compound represented by the formula (1).
- FIG. 4a shows a mechanism in which the compound represented by Formula 1 reacts with nitrogen monoxide to decompose.
- Figure 4b shows 1 H NMR data confirming whether the compound represented by Formula 1 is decomposed by reaction with nitrogen monoxide.
- Figure 6 shows the synthesis process of the compound represented by the formula (2).
- Figure 8a shows the FT-IR spectrum data of PLA- b -PEG-N 3 .
- Figure 8b shows the GPC (Gel Permeation Chromatography) data of PLA- b -PEG-N 3 .
- Figure 8c shows a TEM (transmission electron microscope) image of PLA- b -PEG-N 3 .
- Figure 8d shows the average hydrodynamic size of PLA- b -PEG-N 3 determined by dynamic light scattering spectroscopy (DLS).
- Figure 11a is an image of the M-NO gel through cryogenic scanning electron microscopy (Cryogenic scanning electron microscopy).
- Figure 11b shows the vibrational rheological properties of self-healing of M-NO gels through a dynamic transient test.
- Figure 12a shows a schematic diagram of self-healing of M-NO gel.
- Figure 12b shows the frequency-dependent vibrational rheological properties of the M-NO gel.
- Figure 12c shows the NO concentration-dependent oscillatory rheological properties of the M-NO gel and the control gel (NO non-reactive).
- 13d shows images of M-NO gels and control gels (NO non-reactive) after incubation for 2 hours in various concentrations of NO solutions.
- the scale bar is 1 cm.
- 14A shows a schematic of simultaneous dual drug release in M-NO gels.
- Figure 14b shows the BSA-FITC (hydrophilic cargo model) release profile of the M-NO gel.
- Figure 14c shows the BSA-FITC release profile of the control gel.
- Figure 14d shows the release profile of Nile Red (hydrophobic cargo model) supported on the micellar structure of the M-NO gel.
- Figure 14e shows the Nile Red release profile of the control gel.
- Figure 15a shows the average hydrodynamic size of the PLA- b -PEG-N 3 micellar construct before hydrogel formation and PLA- b -PEG identified in the supernatant after incubating the M-NO gel with NO solution (250 ⁇ M) for 24 hours.
- -N 3 Shows the average hydrodynamic size of the micellar structure.
- Figure 15b shows a TEM image of the supernatant after erosion of the M-NO gel.
- the white box in the image indicates the morphology of the micellar structure before gel formation.
- 16 and 17 show the reactivity and NO scavenging ability of the M-NO gel after LPS treatment in LPS-treated RAW 264.7 cells.
- Figure 16a shows the NO concentration before and after 24 hours treatment with 5 ⁇ g/ml LPS in RAW 264.7 and NIH/3T3 cell lines.
- Figure 16c shows the NO scavenging ability of the M-NO gel, and the level of NO in the cell medium supernatant after treatment with various concentrations of M-NO gel in RAW 264.7 cell line and culturing for 24 hours was confirmed by Griess assay.
- 16d shows confocal microscopy images of the RAW 264.7 cell line activated with LPS after treatment with M-NO gel and control gel. Intracellular NO and nuclei were stained with DAF-2 DA (green) and DAPI (blue), respectively, and the scale bar is 100 ⁇ m.
- Figure 17a shows the quantification of TNF- ⁇ levels after treatment with M-NO gel and control gel.
- Figure 17b shows the quantification of IL-6 levels after treatment with M-NO gel and control gel.
- Figure 17c shows images of M-NO gel and control gel after treatment with M-NO gel and control gel in cultured RAW 264.7 or NIH/3T3 cell lines (stimulated or unstimulated with LPS) and overnight incubation.
- Figure 17d shows the relative swelling ratios after treatment with M-NO gel and control gel in cultured RAW 264.7 or NIH/3T3 cell lines (stimulated or not stimulated with LPS) and incubated overnight.
- Figure 17e is a schematic diagram showing the in vitro NO-reactivity and scavenging ability of M-NO gel to reduce pro-inflammatory cytokine levels.
- Fig. 18A shows the entire experimental timeline.
- 18B shows the relative paw volume change in the RA mouse model after sample treatment.
- the relative paw volume of the RA model mice treated with saline (B) was compared with other experimental groups, and statistically analyzed using one-way ANOVA (**p ⁇ 0.01, ***p ⁇ 0.001).
- 19 shows representative mouse hindpaw images at 4 weeks, 6 weeks and 8 weeks.
- 20B shows the mean clinical scores of RA mice at 8 weeks after sample treatment.
- the RA model mice treated with saline (B) were compared with other experimental groups, and statistically analyzed using one-way ANOVA (**p ⁇ 0.01, ***p ⁇ 0.001).
- Figure 20d shows the fall delay time of 8 weeks of RA mice after sample treatment.
- the RA model mice treated with saline (B) were compared with other experimental groups, and statistically analyzed using one-way ANOVA (**p ⁇ 0.01, ***p ⁇ 0.001).
- FIG. 21 shows the confirmation of the rheumatoid arthritis treatment effect of the M-NO gel of the present invention in collagen-induced arthritis (CIA) mice, which are animal models of rheumatoid arthritis.
- CIA collagen-induced arthritis
- FIG. 21a shows a micro-CT image of the forelimb of the RA mouse model. Red arrows indicate bone destruction and damage.
- 21B shows the results of histological analysis of joint tissues after sample processing. Scale bar is 100 ⁇ m.
- 22A shows the mean histological scores of joint tissues determined using H&E, masson's trichrome and Safranin-O staining.
- the RA model mice treated with saline (B) were compared with other experimental groups, and statistically analyzed using one-way ANOVA (* p ⁇ 0.05, *** p ⁇ 0.001; n.s. no significant difference).
- 22D shows the quantification of the level of TNF- ⁇ in the sample-treated RA mouse paw tissue fluid.
- FIG. 22F shows the quantification of NO levels in sample-treated RA mouse paw tissue fluid at week 8.
- nitric oxide-responsive, clickable crosslinking agent DA- NOCCL For the synthesis of nitric oxide-responsive, clickable crosslinking agent DA- NOCCL , the amine group at the C2 position of 4-nitro- o -phenylenediamine was first catalyzed by guanidine HCl. was selectively Boc-protected. Thereafter, 4-NO 2 was reduced to 4-NH 2 , and 4-pentynoic acid was bonded to each amine group through an amide bond. The synthesis was then completed by Boc-deprotection in acid conditions. The synthesis process of the crosslinking agent DA-NOCCL is shown in FIG. 2, and the successful synthesis of each compound obtained in the synthesis process and the crosslinking agent DA-NOCCL was confirmed through 1 H NMR and shown in FIG. 3 .
- Step 1 Dissolve 4-nitro- o -phenylenediamine (1 g, 6.53 mmol) and guanidine HCl (95 mg, 0.91 mmol) in 20 ml of ethanol, di-tert-butyldicarbonate (2.85 g, 13.06 mmol) ) was added dropwise, and the reaction mixture was stirred vigorously at 25° C. for 24 h. After the reaction was completed, the organic solvent in the reaction solution was evaporated under reduced pressure and suspended in distilled water.
- Step 2 To a solution of compound 1 (400 mg, 1.58 mmol) in 10 ml dry THF under nitrogen was added activated carbon loaded with 100 mg of palladium (10 % Pd/C) until the pressure reached a maximum of 40 psi. Hydrogen gas was pumped in and the reaction mixture was stirred at 25° C. for 36 hours. After completion of the reaction, the reaction mixture was filtered through a bed of Celite 545 to remove Pd/C, and evaporated under reduced pressure to obtain a purple solid compound 2 (322 mg, yield: 91.2 %).
- Step 3 Compound 2 (200 mg, 0.90 mmol), 4-pentinoic acid (200 mg, 2.04 mmol), HOBt (280 mg, 2.07 mmol) and triethylamine (TEA, 190 mg, 1.88 mmol) were dissolved in 10 ml of Completely dissolved in anhydrous DMF. After EDC (400 mg, 2.09 mmol) was added to the solution, the reaction mixture was stirred vigorously at 25° C. for 24 h. After the reaction was completed, the reaction mixture was evaporated under reduced pressure and suspended in CH 2 Cl 2 .
- EDC 400 mg, 2.09 mmol
- Step 4 5 ml trifluoroacetic acid (TFA) was added dropwise to compound 3 (200 mg, 0.52 mmol) suspended in 20 ml CH 2 Cl 2 at 0°C. And the reaction mixture was stirred vigorously at 25 °C for 12 hours. After completion of the reaction, the reaction mixture was evaporated under reduced pressure and neutralized with saturated sodium bicarbonate (NaHCO 3 ) solution. The neutralized solution was extracted three times with 5% (v/v) methanol in CH 2 Cl 2 , and the organic portion was washed with Na 2 SO 4 , the crosslinker DA-NOCCL as a dark brown solid (138 mg, 0.49 mmol, yield: 93.5 %) was obtained.
- TFA trifluoroacetic acid
- the crosslinking agent represented by Formula 1 and the clickable compound of Formula 2 For the synthesis of the crosslinking agent represented by Formula 1 and the clickable compound of Formula 2, using PEG (polyethylene glycol) as a starting material, one of the hydroxyl groups of PEG is selectively synthesized under silver oxide (Ag 2 O) catalyst conditions. After tosylation, the tosyl group was substituted with bromide. The formed PEG-Br forms a block copolymer of PLA- b -PEG-Br through cyclic polymerization with D,L-lactide. Finally, the synthesis was completed by replacing the bromide group with azide.
- PEG polyethylene glycol
- Step 1 Silver(I) oxide (1.74 g, 7.51 mmol) and potassium iodide (KI, 0.33 g, 1.99 mmol) were dissolved in 160 ml anhydrous dichloromethane (CH 2 Cl 2 ) in vacuum-dried 2 kDa PEG (10 g) , 5.00 mmol) solution and p-toluene sulfonylchloride (TsCl, 1 g, 5.25 mmol) in 20 ml anhydrous CH 2 Cl 2 was added and stirred vigorously at 0° C. overnight. After completion of the reaction, the reaction mixture was carefully filtered through a Celite 545 bed and evaporated under reduced pressure to obtain a colorless oily product.
- CH 2 Cl 2 anhydrous dichloromethane
- TsCl p-toluene sulfonylchloride
- the obtained product was further purified through multiple CH 2 Cl 2 /diethylether ((C 2 H 5 ) 2 O) recrystallization to obtain a white solid precipitate (monoTos-PEG, 9.72 g, yield: 90.9 %). .
- Step 2 MonoTos-PEG (4.0 g, 1.86 mmol) and potassium bromide (KBr, 1.1 g, 9.24 mmol) were all dissolved in 40 ml anhydrous dimethylformamide (DMF) and reacted at 65° C. for 18 hours under stirring. . After completion of the reaction, the reaction mixture was evaporated under reduced pressure and redispersed in CH 2 Cl 2 . The product was passed through short silica gel and further purified via multiple CH 2 Cl 2 /(C 2 H 5 ) 2 O recrystallization to give a white solid precipitate (monoBr-PEG, 3.59 g, yield: 93.5 %).
- DMF dimethylformamide
- Step 3 MonoBr-PEG (1.5 g, 0.72 mmol) and 3,6-dimethyl-1,4-dioxane-2,5-dione (D, L-lactide, 2.1 g, 14.57 mmol) in 5 ml It was dissolved in anhydrous toluene. After several freeze-thaw cycles were performed to the solution, a tin(II) 2-ethylhexanoate catalyst (Sn(Oct) 2 , 0.01 g, 0.02 mmol) was added to initiate polymerization. The reaction mixture was stirred vigorously at 120° C. for 36 hours. After completion of the reaction, the mixture was evaporated under reduced pressure and redispersed in CH 2 Cl 2 .
- D 3,6-dimethyl-1,4-dioxane-2,5-dione
- the product was purified through multiple CH 2 Cl 2 /(C 2 H 5 ) 2 O recrystallization to obtain a white amorphous solid precipitate.
- the product was further purified (PLA- b -PEG-Br) through 2-day dialysis against distilled water and subsequent lyophilization.
- FIGS. 8c and 8d the TEM and DLS data of the micellar structure formed by self-assembly of the prepared PLA- b -PEG-N 3 are shown in FIGS. 8c and 8d, respectively, and as can be seen in FIGS. 8c and 8d, PLA- b It was confirmed that -PEG-N 3 was self-assembled in aqueous conditions to form a uniform micelle structure with a size of about 284.1 ⁇ 7.8 nm.
- a hyaluronic acid-based polymer chain (HA-N 3 ), which is a compound represented by Formula 3 that can form a hydrogel backbone by clicking with the compound represented by Formula 1, converts the chloride group of 2-chloroethylamine to an azide group. After substitution with , the substituted 2-azidoethylamine was combined with hyaluronic acid through an amide bond to synthesize it.
- the synthesis process of the hyaluronic acid-based polymer chain is shown in FIG. 9, and 1 H NMR spectrum of the compound obtained in each step of the synthesis is shown in FIG.
- Step 1 2-Chloroethylamine hydrochloride (1.16 g, 10.00 mmol) and NaN 3 (1.3 g, 20.00 mmol) were all dissolved in 30 ml distilled water, and the reaction mixture was stirred vigorously at 80° C. for 12 hours. After completion of the reaction, 1M sodium hydroxide (NaOH) solution was added to adjust the pH of the solution to 10-11. The alkaline solution was extracted three times with CH 2 Cl 2 , and the organic portion was washed with anhydrous sodium sulfate (Na 2 SO 4 ) to give a pale yellow oily product (2-azidoethylamine, 0.62 g, yield: 72.0 %).
- NaOH sodium hydroxide
- Step 2 100 kDa hyaluronic acid (HA, 200 mg, 0.50 mmol (repeat units)) is completely dissolved in 40 ml distilled water, and N-(3-dimethylaminopropyl)-N'-ethylcarbodiimide hydrochloride in the solution (EDC, 144 mg, 0.75 mmol), 1-hydroxybenzotriazole (HOBt, 101 mg, 0.75 mmol) and 2-azidoethylamine (51.7 mg, 0.60 mmol) were added. After adjusting the pH to 6.8, the reaction mixture was vigorously stirred at 25° C. for 1 day in dark conditions. After completion of the reaction, the product was purified by continuous dialysis against 0.1 M sodium chloride (NaCl) and distilled water, and lyophilized to obtain HA-N 3 .
- NaCl sodium chloride
- M-NO gel The nitrogen monoxide-sensitive hydrogel (hereinafter, M-NO gel) of the present invention was prepared by the following method.
- the M-NO gel was prepared with a double syringe system.
- One syringe of the double syringe system contained the compound represented by Chemical Formulas 1 and 3, and the other syringe contained the compound represented by Chemical Formula 2 and Cu(I) catalyst.
- Syringes containing Chemical Formulas 1 and 3 were prepared in 1% (v/v) DMSO, and the concentrations were 0.04 wt% and 2.5 wt%, respectively.
- a syringe containing the compound represented by Formula 2 and a Cu(I) catalyst was prepared in distilled water, and the concentrations were 2 wt% and 0.02 wt%, respectively.
- the Cu(I) catalyst was prepared by mixing 15.5 mg of CuSO 4 ⁇ 5H 2 O and 22.0 mg of sodium ascorbate in 0.2 mL distilled water.
- the nitrogen monoxide non-reactive hydrogel used as a control was prepared by replacing DA-NOCCL with DA-NONCL (dialkyne-functionalized non-cleavable cross-linker) in the preparation method of the M-NO gel.
- DA-NOCCL dialkyne-functionalized non-cleavable cross-linker
- the M-NO gel prepared with a dual syringe system was imaged through cryogenic scanning electron microscopy, which is shown in FIG. 11a .
- micellar structure was uniformly distributed and fixed in the hydrogel of a network structure.
- the M-NO gel showed almost complete recovery according to the stress-induced flow, confirming that the M-NO gel of the present invention can be usefully used as a viscous supplement.
- the storage modulus of the NO-reactive M-NO gel gradually decreased with the concentration of NO, indicating a decrease in mechanical strength upon NO-mediated decomposition of the cross-linking agent, whereas the control group In the NO non-reactive gel, there was no significant change in the storage modulus even in a high concentration of NO solution. That is, it was confirmed that the M-NO gel of the present invention exhibited a decomposition pattern according to an increase in NO concentration.
- the NO scavenging ability of the M-NO gel of the present invention was determined by using a synthesized NO donor Py-NO (N-diazeniumdiolates-incorporated pyrrolidine) capable of releasing NO in aqueous conditions, after preparing a 25 ⁇ M Py-NO solution, M The -NO gel and the NO non-reactive gel were treated with the 25 ⁇ M Py-NO solution prepared above, and after incubation for 1 hour, the residual NO level of the supernatant was quantified by grease analysis (absorbance at 548 nm was measured with NaNO 2 ). determination of NO concentration by comparison with a standard curve plotted as ). In addition, the swelling level of the hydrogel was measured and confirmed, and the relative swelling ratio was calculated through the following formula, and the results are shown in FIGS. 13a, 13b, 13c and 13d.
- Py-NO N-diazeniumdiolates-incorporated pyrrolidine
- the M-NO gel of the present invention significantly reduced the amount of the NO solution according to the concentration of NO, and it was confirmed that it greatly expanded compared to the control group, the NO non-reactive gel.
- the M-NO gel of the present invention effectively removes nitrogen monoxide in a concentration-dependent manner, and has a swelling characteristic due to an increase in pore size by cutting the network structure of the hydrogel according to the concentration of NO, so that the on-demand control delivery according to the concentration of NO It was confirmed that (on-demand controlled delivery) is possible.
- BSA-FITC fluorescein isothiocyanate-labeled bovine serum albumin
- FIG. 14a A schematic diagram of dual drug release is shown in Fig. 14a, and the results are shown in Figs. 14b, 14c, 14d and 14e.
- the M-NO gel of the present invention is a hydrophilic molecule with release properties due to Fickian diffusion at high NO concentrations and erosion-based mechanism. Although it was possible to rapidly release all of the hydrophobic molecules with them ( FIGS. 14b and 14d ), the NO non-reactive gel as a control did not show a particular release pattern despite the increase in the NO concentration ( FIGS. 14c and 14e ).
- the micelle construct having a hydrodynamically similar size and shape to the PLA- b -PEG-N 3 micelle construct was incubated with an NO solution of M-NO gel. Observed in the supernatant, it was confirmed that the hydrophobic drug could be released by an erosion-based mechanism.
- the dose-dependent cytotoxicity of M-NO and control of the present invention was confirmed by MTT assay.
- RAW 264.7 cells were seeded in 96-well plates at an initial density of 1x10 4 cells/well, and cultured in DMEM medium containing 10% FBS, 100 U/mL penicillin, and 100 ⁇ g/mL streptomycin at 37°C. did.
- the medium was replaced with a fresh medium containing the sample, and incubated for another 40 hours. Thereafter, the cells were washed and incubated in a medium containing 0.5 mg/mL MTT solution for 4 hours. Finally, the medium was replaced with 200 ⁇ L DMSO, and the absorbance was measured at 570 nm to examine the cell viability, and the results are shown in FIG. 16B .
- the M-NO gel of the present invention has little effect on cell viability, confirming the safety of the M-NO of the present invention.
- composition of the present invention has NO-scavenging ability and thus cytokine levels were confirmed using the LPS-stimulated NO-releasing RAW 264.7 macrophage cell line.
- the RAW 264.7 cell line was inoculated into a 12-well plate at a density of 5x10 4 cells/well and cultured in DMEM medium containing 10% FBS, 100 U/mL penicillin, and 100 ⁇ g/mL streptomycin at 37°C.
- the medium was replaced with fresh medium containing 5 ⁇ g/mL of LPS containing the sample, and incubated for another 24 hours.
- the medium was centrifuged (3,000 rpm, 10 min, 4° C.) to obtain a supernatant, transferred to a 96-well plate, and the level of NO remaining in the supernatant was confirmed through grease analysis, which is shown in FIG. 16c .
- the M-NO gel of the present invention can significantly reduce the NO level of the RAW 264.7 cell line stimulated with LPS by 25%, which is in RAW 264.7 not treated with LPS. It was confirmed that the values were similar to the observed values.
- Intracellular NO levels were imaged by confocal microscopy to evaluate NO scavenging ability.
- cells were inoculated into a cover glass placed in a 6-well plate at a density of 1x10 5 cell/well, and in DMEM medium containing 10% FBS, 100 U/mL penicillin, and 100 ⁇ g/mL streptomycin at 37°C. cultured.
- the medium was replaced with fresh medium containing 5 ⁇ g/mL LPS containing samples (25 ⁇ g/mL for cross-linking agent, 250 ⁇ g/mL for gel), and incubated for another 24 hours.
- sample medium was replaced with a fresh medium containing 5 ⁇ m of DAF-2 DA and incubated for another 40 minutes, after which the cells were washed with DPBS and incubated with the fresh medium for another 20 minutes.
- NO is an important pro-inflammatory mediator, but its overproduction increases levels of representative cytokines such as TNF- ⁇ and IL-6 at in vitro levels. Therefore, it was confirmed whether the M-NO gel of the present invention can reduce cytokine TNF- ⁇ and IL-6 levels.
- the LPS-stimulated RAW 264.7 cell line was treated with M-NO gel and a control gel (250 ⁇ g/mL) and cultured for 24 hours, followed by ELISA of pro-inflammatory cytokines TNF- ⁇ and IL-6 in the supernatant of the cell medium. , and the results are shown in FIGS. 17A and 17B .
- the M-NO gel can significantly expand in response to NO in the RAW 264.7 cell line stimulated with LPS, so that the M-NO gel of the present invention is advantageous for on-demand release. It was confirmed that the conditions exist.
- mice were first immunized by subcutaneous injection into the tail.
- mice After 2 weeks, 100 ⁇ L of an emulsion solution (1:1, v/v) of a mixture of CII (2 mg/mL) and IFA (incomplete freud's adjuvant, 1 mg/mL) dissolved in 10 mM acetic acid was added to the mice. It was injected subcutaneously in the tail. Then, 4 weeks after the primary immunization, the RA model mice were randomly distributed into 8 groups, and 20 ⁇ L of each sample was injected into the joints of the CIA mice.
- the in situ hydrogel is a dual syringe system (one syringe contains HA-N 3 (2.5 wt%) and crosslinker (0.04 wt%), the other syringe contains micelles (2 wt%) and Cu(I) (0.02 wt%)) ), including).
- the M-NO gel loaded with dexamethasone was diluted 2-fold to match the hydrogel system at 1 wt% (loaded amount: 5.02%, dose: 0.5 mg/kg).
- the change in paw volume over time in the RA mouse model was statistically analyzed in comparison with the saline-treated group (B) in each RA mouse model experimental group, and the results are shown in FIG. 18B .
- representative mouse hindpaw images at 4 weeks, 6 weeks and 8 weeks are shown in FIG. 19 .
- arthritis clinical score over time was evaluated through a blind test according to a standard scoring method (scale 0-5) while monitoring the clinical score for 4 to 8 weeks, and the results are shown in FIGS. 20A and 20B .
- Clinical scores and evaluation criteria according to arthritis evaluation are as follows.
- the M-NO gel of the present invention and the M-NO gel loaded with dexamethasone can not only slow the progression of the disease, but also alleviate the arthritis symptoms themselves.
- the M-NO gel loaded with dexamethasone showed almost complete relief of arthritis symptoms.
- a rotarod assay was performed to evaluate locomotor activity in the RA mouse model.
- mice were trained for 3 days to stay on the rotarod in order to reach a stable latency to fall. Thereafter, the fall delay time was recorded at a fixed speed of 10 rpm and 120 s, and the results are shown in FIGS. 20c and 20d.
- hydrogel of the present invention can prevent oxidative/nitrification stress and upregulation of osteoclasts due to the scavenging of overproduced nitric oxide in RA lesions.
- Histological assays of the joint tissues of each experimental group treated with the samples were performed using hematoxylin and eosin (H&E), masson's trichrome and safranin-O ( safranin-O), and the degree of cartilage damage evaluated according to the standard scoring method (scale 0-4) through analysis results and blind tests is shown in FIGS. 21B and 22A (B: bone, C: cartilage) .
- Clinical scores and evaluation criteria are as follows.
- the levels of pro-inflammatory cytokines, TNF- ⁇ and IL-6, in serum and foot tissue fluid were quantified by ELISA at week 8 according to the manufacturer's protocol and confirmed. NO levels were determined through grease analysis, and the results are shown in FIGS. 22B-22E.
- the pro-inflammatory cytokine levels were significantly reduced in the group treated with the M-NO gel of the present invention and the M-NO gel loaded with dexamethasone in both serum and foot tissue fluid. .
- the group treated with dexamethasone-supported M-NO gel significantly decreased to a steady state.
- FIG. 22F data quantifying NO levels in paw tissues of RA mice treated with samples at week 8 are shown in FIG. 22F .
- FIG. 22f it was confirmed that the group treated with the M-NO gel of the present invention and the dexamethasone-supported M-NO gel significantly decreased the NO concentration in the foot tissue fluid.
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Abstract
Description
Claims (32)
- 제1항에 있어서,상기 R1 및 R2는 C2 알킬렌인 제자리부합 하이드로겔.
- 제1항에 있어서,상기 하이드로겔은 일산화질소를 포집하여 소거하는 것인 제자리부합 하이드로겔.
- 제1항에 있어서,상기 하이드로겔은 일산화질소와 반응하여 분해되는 것인 제자리부합 하이드로겔.
- 제1항에 있어서,상기 화학식 2로 표시되는 화합물은 자가조립에 의해 마이셀 구조체를 형성하는 것인 제자리부합 하이드로겔.
- 제5항에 있어서,상기 마이셀 구조체는 10 내지 1000 nm의 균일한 직경을 갖는 것인 제자리부합 하이드로겔.
- 제1항에 있어서,상기 하이드로겔은 상기 화학식 1로 표시되는 화합물과 상기 화학식 2 및 3으로 표시되는 화합물 간의 클릭화학 반응에 의해 제조되는 것인 제자리부합 하이드로겔.
- 제1항에 있어서,상기 하이드로겔은 소수성 약물을 더 포함하는 것인 제자리부합 하이드로겔.
- 제8항에 있어서,상기 소수성 약물은 상기 화학식 2로 표시되는 화합물의 자가조립에 의해 형성된 마이셀 구조체에 담지된 것인 제자리부합 하이드로겔.
- 제8항에 있어서,상기 소수성 약물은 항염증제인 제자리부합 하이드로겔.
- 제10항에 있어서,상기 항염증제는 덱사메타손인 제자리부합 하이드로겔.
- 제8항에 있어서,상기 소수성 약물은 상기 마이셀 구조체 전체 중량 대비 3 내지 7 중량%로 함유된 것인 제자리부합 하이드로겔.
- 제1항에 있어서,상기 하이드로겔은 소수성 약물 및 친수성 약물을 더 포함하는 것인 제자리부합 하이드로겔.
- 제13항에 있어서,상기 소수성 약물 및 친수성 약물은 표적부위에서 동시에 방출되는 것인 제자리부합 하이드로겔.
- 제1항에 있어서,상기 화학식 1 내지 3의 화합물은 표적부위에 동시-주사(co-injection)되는 것인 제자리부합 하이드로겔.
- 제15항에 있어서,상기 동시-주사는 이중 주사기 시스템(dual syringe system)에 의한 것인 제자리부합 하이드로겔.
- 제15항에 있어서,상기 동시-주사는 이중 주사기 시스템(dual syringe system)에 의한 것인 제자리부합 하이드로겔.
- 제1항에 있어서,상기 하이드로겔은 염증성 질환 치료용인 제자리부합 하이드로겔.
- 제18항에 있어서,상기 염증성 질환은 생체 내 일산화질소가 과생산되는 양상을 나타내는 질환인 제자리부합 하이드로겔.
- 제18항에 있어서,상기 염증성 질환은 류마티스 관절염인 제자리부합 하이드로겔.
- 제1항에 있어서,상기 하이드로겔은 TNF-α 및 IL-6 수준을 감소시키는 것인 제자리부합 하이드로겔.
- 제1항에 있어서,상기 하이드로겔은 점성보충제용인 제자리부합 하이드로겔.
- 제23항에 있어서,상기 조성물은 소수성 약물을 더 포함하는 것인 제자리부합 하이드로겔 전구체 조성물.
- 제24항에 있어서,상기 소수성 약물은 상기 화학식 2로 표시되는 화합물의 자가조립에 의해 형성된 마이셀 구조체에 담지된 것인 제자리부합 하이드로겔 전구체 조성물.
- 제23항에 있어서,상기 조성물은 소수성 약물 및 친수성 약물을 더 포함하는 것인 제자리부합 하이드로겔 전구체 조성물.
- a) 하기 화학식 1로 표시되는 화합물 및 하기 화학식 3으로 표시되는 화합물을 포함하는 제1 전구체 조성물을 제조하는 단계;b) 하기 화학식 2로 표시되는 화합물로부터 형성된 마이셀 구조체를 포함하는 제2 전구체 조성물을 제조하는 단계; 및c) 상기 제1 전구체 조성물 및 제2 전구체 조성물을 동시-주사하는 단계;를 포함하는 제자리부합(in situ hybridization) 하이드로겔 제조방법:[화학식 1][화학식 2][화학식 3]여기서,상기 R1 및 R2는 각각 독립적으로 C1 내지 C10의 알킬렌이고,상기 n 및 m은 각각 1 내지 1000의 정수이다.
- 제27항에 있어서,상기 화학식 1로 표시되는 화합물은 제1 전구체 조성물 전체 질량 대비 0.02 내지 0.06 wt%;상기 화학식 2로 표시되는 화합물은 제2 전구체 조성물 전체 질량 대비 1.00 내지 3.00 wt%; 및상기 화학식 3으로 표시되는 화합물은 제1 전구체 조성물 전체 질량 대비 1.00 내지 1.50 wt%;로 포함되는 것인 제자리부합 하이드로겔 제조방법.
- 제27항에 있어서,상기 제2 전구체 조성물은 소수성 약물을 더 포함하는 것인 제자리부합 하이드로겔 제조방법.
- 제27항에 있어서,상기 제1 전구체 조성물은 친수성 약물을 더 포함하고, 제2 전구체 조성물은 소수성 약물을 더 포함하는 것인 제자리부합 하이드로겔 제조방법.
- 제29항 또는 제30항에 있어서,상기 소수성 약물은 마이셀 구조체에 담지된 것인 제자리부합 하이드로겔 제조방법.
- 제27항에 있어서,상기 동시-주사는 이중 주사기 시스템(dual syringe system)에 의한 것인 제자리부합 하이드로겔 제조방법.
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013127949A1 (en) * | 2012-02-28 | 2013-09-06 | Sanofi | Functional pla-peg copolymers, the nanoparticles thereof, their preparation and use for targeted drug delivery and imaging |
KR20200025379A (ko) * | 2018-08-30 | 2020-03-10 | 포항공과대학교 산학협력단 | 일산화질소 감응성을 갖는 아크릴아마이드계 고분자를 포함하는 염증성 질환 예방 또는 치료용 약학 조성물 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013127949A1 (en) * | 2012-02-28 | 2013-09-06 | Sanofi | Functional pla-peg copolymers, the nanoparticles thereof, their preparation and use for targeted drug delivery and imaging |
KR20200025379A (ko) * | 2018-08-30 | 2020-03-10 | 포항공과대학교 산학협력단 | 일산화질소 감응성을 갖는 아크릴아마이드계 고분자를 포함하는 염증성 질환 예방 또는 치료용 약학 조성물 |
Non-Patent Citations (4)
Title |
---|
JUNGHONG PARK, PRAMANICK SWAPAN, PARK DONGSIK, YEO JIWON, LEE JIHYUN, LEE HAESHIN, KIM WON JONG: "Therapeutic-Gas-Responsive Hydrogel", ADVANCED MATERIALS, vol. 29, no. 44, 1 November 2017 (2017-11-01), DE , pages 1702859, XP055613335, ISSN: 0935-9648, DOI: 10.1002/adma.201702859 * |
KIM TAEJEONG, SUH JEEYEON, KIM WON JONG: "Polymeric Aggregate‐Embodied Hybrid Nitric‐Oxide‐Scavenging and Sequential Drug‐Releasing Hydrogel for Combinatorial Treatment of Rheumatoid Arthritis", ADVANCED MATERIALS, vol. 33, no. 34, 1 August 2021 (2021-08-01), DE , pages 1 - 12, XP055961680, ISSN: 0935-9648, DOI: 10.1002/adma.202008793 * |
SCALA ANGELA, PIPERNO ANNA, MICALE NICOLA, MINEO PLACIDO G., ABBADESSA ANTONIO, RISOLUTI ROBERTA, CASTELLI GERMANO, BRUNO FEDERICA: ""Click" on PLGA-PEG and hyaluronic acid: Gaining access to anti-leishmanial pentamidine bioconjugates : Click conjugation of Pentamidine to PLGA-PEG and hyaluronic acid", JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B: APPLIED BIOMATERIALS, vol. 106, no. 8, 1 November 2018 (2018-11-01), US , pages 2778 - 2785, XP055961666, ISSN: 1552-4973, DOI: 10.1002/jbm.b.34058 * |
YEO JIWON, LEE YEONG MI, LEE JUNSEOK, PARK DONGSIK, KIM KUNHO, KIM JIHOON, PARK JUNGHONG, KIM WON JONG: "Nitric Oxide-Scavenging Nanogel for Treating Rheumatoid Arthritis", NANO LETTERS, vol. 19, no. 10, 9 October 2019 (2019-10-09), US , pages 6716 - 6724, XP055961447, ISSN: 1530-6984, DOI: 10.1021/acs.nanolett.9b00496 * |
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US20240165128A1 (en) | 2024-05-23 |
CN116867837A (zh) | 2023-10-10 |
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