EP4210505A2 - Complément alimentaire ou composition médicinale ou pharmaceutique inhibant une infection par virus, avantageusement une infection par coronavirus sras-cov-2 et ibv et formulation associée - Google Patents

Complément alimentaire ou composition médicinale ou pharmaceutique inhibant une infection par virus, avantageusement une infection par coronavirus sras-cov-2 et ibv et formulation associée

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Publication number
EP4210505A2
EP4210505A2 EP21890365.6A EP21890365A EP4210505A2 EP 4210505 A2 EP4210505 A2 EP 4210505A2 EP 21890365 A EP21890365 A EP 21890365A EP 4210505 A2 EP4210505 A2 EP 4210505A2
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EP
European Patent Office
Prior art keywords
methyl
composition according
formulation
arginine
acceptors
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.)
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Application number
EP21890365.6A
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German (de)
English (en)
Inventor
László Gyulai
Éva SÁRDI
Zsolt István NÉMETH
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Individual
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Individual
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Publication of EP4210505A2 publication Critical patent/EP4210505A2/fr
Withdrawn legal-status Critical Current

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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
    • A61K31/13—Amines
    • A61K31/14—Quaternary ammonium compounds, e.g. edrophonium, choline
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/15—Vitamins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/17—Amino acids, peptides or proteins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/17—Amino acids, peptides or proteins
    • A23L33/175—Amino acids
    • 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
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/195—Carboxylic acids, e.g. valproic acid having an amino group
    • A61K31/197—Carboxylic 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
    • A61K31/198—Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
    • 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
    • A61K31/33—Heterocyclic compounds
    • A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/365—Lactones
    • A61K31/375—Ascorbic acid, i.e. vitamin C; Salts thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A61P31/14—Antivirals for RNA viruses

Definitions

  • Food supplement or medicinal or pharmaceutical composition inhibiting virus infection, advantageously infection of SARS- COV-2 and IBV coronaviruses and formulation thereof
  • the subject matter of the invention is a multi-component, advantageously two or three component food supplement or medicinal or pharmaceutical composition
  • a multi-component, advantageously two or three component food supplement or medicinal or pharmaceutical composition comprising easy mobilizable methyl groups for use in reducing virus infection advantageously infection of SARS-CGV-2 and IBV coronaviruses by changing the "set" of methyl groups of the body and the methylation level of cells by the modification of methylation level of metabolites, macromolecules, proteins, RNA, DNA in the transmethylation cycle of the cells, comprising at least one methyl donor advantageously the following and/or related compounds :
  • L-carnitine 541-15-1 and at least one methyl acceptor advantageously the following and/or related compounds:
  • Carbamide 57-13-6 in such a way that the quotient of molar ratio of the methyl donors and methyl acceptors is higher than "one "and is in 4:1,5 range of molar ratio, advantageously corresponds to 3:2 molar ratio.
  • the subject matter of the invention is for use in reducing of the worldwide spread COVID-19 coronavirus infection.
  • Methyl donor compounds Organic compounds methylated on their N-, S- and 0 heteroatoms where methyl groups thereof transfer into transmethylation cycle after oxidative demethylation.
  • Methyl acceptor compounds Organic compounds for use in binding methyl (hydroxy methyl) groups.
  • antioxidant capacity the study of endogenous transmethylation, the methyiation level of living organisms and the physiological effect of the methyl donor compounds in the methyiation cycle, their role in the metabolic process of the body, its regulation, in the supervision of the function of different genes get more and more into the centre of attention.[Corbin and Zeisel, 2012].
  • SAM S-adenosyl-L-methionine
  • Methyl donors are directly or indirectly involved in the methyiation cycle, however, nucleic acids, proteins, peptides, amino acids, biogenic amines, nor-alkaloids, etc. can be used as acceptor molecules in enzymatic transmethylation reactions. Material quality distribution and quantitative changes of donors and acceptors characterize the physiological state of the biological system. [Sardi and Tyihak, 1998]
  • choline has been shown to inhibit cholesterol deposition, to aid metabolism, to use of fatty acids, and to detoxify the body, on the other hand, during the metabolism of the brain, choline is converted to acetylcholine, which plays a role in the transmission of stimuli and in the regulation of the function of nerves coordinating memory and muscle movement. [e.g., Yoshimoto et al. 2004).
  • Choline deficiency alters DNA methylation and thus gene expression [Zeisel, 2012]. Choline has also been shown to play an important role in fetal development, so a choline-rich diet is especially important during pregnancy. [Medici et al. 2014].
  • Betaine an oxidation product of choline, potentiates the detoxifying effect of the liver, helps protect against hepatic steatosis, and is a major player in endogenous transmethylation as a methyl donor.
  • Choline is a member of the B-complex, simply because it is not classified as a B-vitamin, because not only can our body get it from an external source, but it can also synthesize it. This requires the involvement of other substances, such as methionine and serine, folic acid, and vitamin B12.
  • Choline emulsifies fats and cholesterol, so they do not deposit in the liver, gallbladder, or blood vessel walls.
  • As a phosphatidyl-choline it preserves the integrity of the cell membrane, plays a role in the transfer of information, energy supply and intracellular communication between cells, and participates in the preservation of cellular structures and functions.
  • acetylcholine During the metabolism of the brain, it is converted to acetylcholine, which plays a role in the transmission of stimuli.
  • Adequate choline levels in the brain can provide protection against certain types of dementia, most notably the development of Alzheimer's disease.
  • Several studies have also looked at its effects in patients with pre-existing Alzheimer's disease, and in most experiments, choline supplementation has significantly improved patients' memory. [Tiraboschi et al. 2004].
  • ascorbic acid acts as an antioxidant in the body. Primarily, it plays a protective role, neutralizing the free radicals that cause ceil damage and mutations due to its antioxidant effect, which causes cell aging or cancerous degeneration. Together with white blood cells, it is involved in protecting the body against infections.
  • endothelial vasomotor function is abnormal, the potential mechanism of which is increased oxidative stress.
  • Levine et al. (1996) hypothesized that the antioxidant ascorbic acid improves endothelium- dependent arterial dilation in coronary artery disease.
  • Ascorbic acid has been shown to reverse endothelial vasomotor dysfunctions in the brachial circulation of patients with coronary artery disease.
  • Ascorbic acid contributes to the homeostasis of normal tissues and organs as well as to tissue regeneration. In the brain, ascorbate performs neuromodulatory functions and neutralizes reactive oxygen species formed during synaptic activity and neuronal metabolism. These properties are important because redox imbalance and abnormal protein aggregation play a central role in the pathogenesis of neurodegenerative diseases, including Alzheimer's disease, Parkinson's disease and Huntington's disease, multiple sclerosis, and amyotrophic lateral sclerosis. Thus, ascorbic acid is primarily associated with a reduction in oxidative stress and a reduction in the formation of protein aggregates, which may contribute to a reduction in the cognitive and / or motor impairments observed during neurodegenerative processes [Moretti et al. 2017]
  • Arginine is a semi-essential amino acid involved in the process of nitric oxide formation, which produces nitric oxide directly through nitric oxide synthase enzymes. It is especially important for certain diseases and chronic conditions, such as high blood pressure and type 2 diabetes, as these conditions are usually characterized by an increase in the enzyme that breaks down L-arginine (arginase), which results in a temporary deficiency; this prevents an increase in blood pressure in these conditions and can be partially remedied by increasing L-arginine intake or resolving the disease / disease state. [Wu and Morris, 1998].
  • Arginine is required by our body in several ways. It is involved in the formation of creatine, which also plays an important role in the body - its lack causes mental retardation. It also affects the production of agmatine, which is a signaling molecule in the body and an intermediate in the urea cycle, along with L-ornithine and L-citrulline.
  • Arginine helps the body make proteins and stimulates the release of insulin. As part of the nitric oxide cycle, it has several positive effects on physically active people. The effects of arginine are best attributed to its ability to produce nitric oxide, which affects many other processes in the body. Nitric oxide is an important neurotransmitter, it helps to relax the arteries and thus improves blood circulation, thus helping to prevent cardiovascular disease.
  • Nitric oxide can stimulate the immune system to fight harmful pathogens.
  • Increasing the level of nitric oxide in the body improves immune responses against unwanted bacteria and viruses. [Popovic et al.2007].
  • Tan et al. (2009) conducted experiments to test the hypothesis that dietary L-arginine supplementation enhances immunity in early weaned piglets. Based on their results, a dietary supplement made with L-arginine enhanced the cellular and humoral immunity of piglets by modulating the production of leukocytes, cytokines, and antibodies. These results indicate that increasing the amount of L-arginine has a beneficial effect on the optimal immune responses of young pigs and may also have important implications for the development of an improved recipe developed for human infants.
  • Arginine is an important modulator of immune activation, often found in immunotherapeutic systems. However, the mechanism by which arginine may have a positive effect in immunotherapy is unknown.
  • a study by Bansal and Ochoa (2003) details the importance of arginine, its metabolism, and finally its physiological role in critically ill and immunodeficient patients. It has been found that the availability of arginine in critical disease can be regulated by arginase activity, so arginase expression appears to be essential in the regulation of the cellular immune response and the inflammatory process.
  • Arginase plays an important role in the production of precursors of ornithine, proline, and polyamine, all of which are required for cell proliferation and wound healing.
  • the components of the formulation containing choline, L- ascorbic acid and L-arginine are potentially useful compounds in the cell transmethylation cycle.
  • Transmethylation can modify the level of methylation of metabolites and macromolecules (proteins, RNA, DNA) that are part of the cycle through rearrangement of the methyl groups of the cell (Park et al., 1980; Park and Paik, 1990; Darnell et al., 1986; Khan et al, 1978; Philips, 2008).
  • Transmethylation plays a role in eliminating the effects of abiotic and biotic stress (Horvath and van Hasselt, 1985; Sardi and Tyihak, 1998; Laszió et al., 1998; Lin and Pearce, 1990; Mullet and Whitsitt, 1996; Tyihak et al., 1989; Nemeth et al. 1938; Albert et al, 1998).
  • Cellular stress responses are reflected in the changes in the amounts of different methyl acceptor and donor metabolites and macromolecules over time (Sardi, 1996),
  • the choline (chemical name) component of the composition contains three methyl groups attached to a nitrogen atom. Choline is a methyl donor in transmethylation (Michal, 1993; Hanson et al., 2000; Tyihak et al., 1998). Deterministic changes in choline for the treatment of various stress effects have been demonstrated (Sardi, 2006).
  • L-arginine (chemical name) can efficiently take up the methyl groups of a methyl donor through its guanidino-functional group (Le and Fujimori, 2012), and the double-bonded carbon pair of L-ascorbic acid has this chemical property.
  • L-arginine and L-ascorbic acid function as methyl acceptors during transmethylation. Methyl acceptors help to regroup methyl groups stored in strong chemical bonds into weaker chemical bonding forms that the ceil can rapidly utilize through targeted methylation to eliminate various stress events.
  • arginine and L-ascorbic acid can take up oxidized methyl groups (hydroxymethyl groups) temporarily formed from methyl groups as acceptors in a reaction without enzyme catalysis.
  • L- arginine binds oxidized methyl groups at a rate 3-5 times higher than L-ascorbic acid. The ability of these two acceptors to capture oxidized carbon was studied based on their analogous reactions with formaldehyde and examined by FT-IR spectrometry (Fig. 1).
  • the two graphs in Figure 1 show a model study of the ability of methyl acceptors (L-arginine, L-ascorbic acid) to capture the oxidized methyl group based on FT-IR spectrometric tracing of methyl acceptors with formaldehyde (1.a. Kinetics of Arginine + HCHO reaction; l.b. K-kinetics of L-ascorbic acid + ECHO reaction).
  • the L-arginine content of the formulation induces a decrease in rhe stock of oxidized methyl groups in the cell, compensated by the regulation of transmethylation by intensifying the enzymatic demethylation.
  • methyl acceptor dimedone in tissue structure (Sard! 1996; 1998; Laszlo et al., 1998; Nemeth, 2002) was able to increase the amount of oxidized methyl groups in tissues by almost 100%.
  • Elevated levels of the arginine-induced demethylation process of transmethylation fmetabolism are expected to be stabilized by the slow "stealing" role of L-ascorbic acid.
  • the elevated set of oxidized methyl groups provides extra protective capacity against, among other things, foreign protein-type agents
  • Figure 2 shows the inhibitory effect of oxidized methyl- containing ascorbic acid (code Z) on SARS-COV-2 virus growth using a 1: 4000 dilution of the stock solution in a Vero E6 cell line. Virus density on test plates. (Research report,
  • Figure 3 shows the effect of ascorbic acid derivative (Z) with three (E) and two (H) components and an oxidized methyl group on IBV crown virus in the Vero E6 cell line.
  • choline is intended to increase the potency of the rapidly donating methyl donor source in the cells.
  • Arginine and L-ascorbic acid stimulate the transient accumulation of oxidized methyl groups stored in the weaker bond within the cell's methyl donor pool compared to the more strongly bound ones.
  • the additional exogenous excess of the three components enhances the activity of defense through transmethylation in cellular metabolism.
  • Their synergistic effect promotes the targeted modification and improvement of the physiological state of the cell associated with the activated methyl group, and the increase of the defense capacity associated with the increase of the transmethylation intensity.
  • the beneficial effect outlined is generated by the simultaneous presence of the three components.
  • composition according to the invention lies in the fact that, in the knowledge of the connections between the defects of endogenous transmethylation (methylation, demethylation, remethylation) and the development of various diseases, the body "makes available" exogenous intake of the product may be affected and possibly normalized.
  • the composition of the present invention comprises methyl donor and methyl acceptor compounds in accordance with the endogenous transmethylation cycle, thereby presumably enabling the body to restore its destabilized internal balance to suit the individual situation. This can be especially important when used for prevention.
  • the use of the preparation is therefore not only intended to compensate for the methylation deficiency, but also means a cycle for the maintenance, treatment and automatic restoration of the body and maintenance of the equilibrium according to the laws characteristic of equilibrium reactions according to the needs of the body.
  • the present invention is applicable to the control of COVID-19 coronavirus infection, which became worldwide in 2020.
  • the example is also a description of the formulation process according to the present invention.
  • the moisture content of the raw materials must not exceed 5%.
  • the particle size of the raw materials must be set in the range of 100-200 ⁇ m.
  • the active ingredients 350 mg of choline bitartrate and 250 mg of L-arginine are mixed and homogenized.
  • 420 mg of L-ascorbic acid in the form of a solid powder was added to the two-component homogenized powder mixture, and the mixture was homogenized.
  • the second phase of mixing provides a three-component homogeneous composition.
  • the mixing of the ingredients must be carried out in a room with an atmosphere of not more than 40% relative humidity.
  • a primer composition with a moisture content of not more than 5% does not require the use of an aid to reduce the moisture content.
  • the product should be stored airtight (e.g., in a plastic bag or barrel) until reconstitution (tableting, encapsulation).
  • the active ingredient content of the tablets and capsules of the preparation should be adjusted to 1 g of useful ingredient per unit weight.
  • the homogenized solid mixture is filled into capsules.
  • the homogenized .mixture of excipients and active ingredients is tableted under pressure after the addition of a customary formulation carrier and / or excipient .
  • the and/or related carriers and excipients required for the formulation are the following: starch, gelatinized starch, cellulose, microcrystalline cellulose or cellulose derivatives, lactose, lactose monohydrate, talc, mannitol, sodium chloride, sodium carbonate, sucrose, maltose, calcium carbonate, colloidal anhydrous silica, stearic acid, magnesium stearate and / or isomalt.
  • Corbin, K.D., Zeisel, S.H.. Choline metabolism provides novel insights into nonalcoholic fatty liver disease and its progression., Curr. Opin. Gastroenterol.. 2012, 28,159-65.
  • Sard i is,, Stefanovits-Banyai, E, Kocsis, I, et at.: Effect of bioactive compounds of table beet cultivars on alimentary induced fatty livers of rats. Acta Aliment., 2009, 38, 267-280.
  • Vali, L Stefanovits-Banyai, E., Szentmihályi, K. et al.: Liver-protecting effects of table beet (Beta vulgaris var. rubra) during ischemia-reperfusion. Nutrition, 2007, 23, 172-178.
  • Ascorbic acid inhibits human insulin aggregation and protects against amyloid induced cytotoxicity. Archives of biochemistry and biophysics, 621, 54-62.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Virology (AREA)
  • Mycology (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Nutrition Science (AREA)
  • Communicable Diseases (AREA)
  • Organic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oncology (AREA)
  • Molecular Biology (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

La présente invention est destinée à être utilisée dans la gestion d'une infection par coronavirus COVID-19, qui est devenue mondiale en 2020. La présente invention concerne la méthylation d'un métabolite, d'une macromolécule, d'une protéine, d'ARN, d'ADN impliqués dans un complément alimentaire à multiples composants ayant des groupes méthyle facilement mobilisables pour la gestion d'une infection virale, de préférence les coronavirus SARS-COV-2 et IBV, une composition médicinale ou pharmaceutique comprenant au moins un donneur de méthyle et au moins un accepteur de méthyle de telle sorte que le rapport entre des donneurs de méthyle et des accepteurs de méthyle est conforme aux rapports molaires préférés. Définitions : Composés donneurs de méthyle : des composés organiques méthylés sur des hétéroatomes N-, S- et O où des groupes méthyle de ceux-ci sont transférés dans un cycle de transméthylation après déméthylation oxydative. Composés accepteurs de méthyle : des composés organiques destinés à être utilisés dans la liaison de groupes méthyle (hydroxy-méthyle). L'invention porte également sur un procédé de formulation et sur un procédé d'administration destinés à être utilisés dans la préparation des compositions.
EP21890365.6A 2020-09-11 2021-11-10 Complément alimentaire ou composition médicinale ou pharmaceutique inhibant une infection par virus, avantageusement une infection par coronavirus sras-cov-2 et ibv et formulation associée Withdrawn EP4210505A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU2000298A HUP2000298A1 (hu) 2020-09-11 2020-09-11 Vírusfertõzés, elõnyösen SARS-COV-2 és IBV koronavírusok fertõzésének visszaszorítására alkalmazható táplálék-kiegészítõ vagy gyógyászati vagy gyógyszerkészítmény és formulálásuk
PCT/HU2021/000014 WO2022112806A2 (fr) 2020-09-11 2021-11-10 Complément alimentaire ou composition médicinale ou pharmaceutique inhibant une infection par virus, avantageusement une infection par coronavirus sras-cov-2 et ibv et formulation associée

Publications (1)

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EP4210505A2 true EP4210505A2 (fr) 2023-07-19

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EP21890365.6A Withdrawn EP4210505A2 (fr) 2020-09-11 2021-11-10 Complément alimentaire ou composition médicinale ou pharmaceutique inhibant une infection par virus, avantageusement une infection par coronavirus sras-cov-2 et ibv et formulation associée

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EP (1) EP4210505A2 (fr)
HU (1) HUP2000298A1 (fr)
WO (1) WO2022112806A2 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9914815A (pt) * 1998-10-30 2001-07-03 Merck Patent Gmbh Composições para tratamento e prevenção de doenças cardiovasculares
BRPI0311909A8 (pt) * 2002-06-19 2018-02-06 Nutricia Nv Métodos para a manufatura de uma composição, e para aumentar a capacidade de metilação de um indivíduo, e, composição farmacêutica ou nutricional
WO2018104909A2 (fr) * 2016-12-09 2018-06-14 St. Jude Children's Research Hospital Profilage de méthylation de l'adn pour immunothérapie par lymphocytes t
WO2021202245A1 (fr) * 2020-04-02 2021-10-07 Egaceutical Corporation Régimes de traitement antiviral

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HUP2000298A1 (hu) 2022-03-28
WO2022112806A2 (fr) 2022-06-02
WO2022112806A3 (fr) 2022-09-01

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