WO2011138653A1 - Combinacíon de un aine y un aminoacido - Google Patents
Combinacíon de un aine y un aminoacido Download PDFInfo
- Publication number
- WO2011138653A1 WO2011138653A1 PCT/IB2011/000916 IB2011000916W WO2011138653A1 WO 2011138653 A1 WO2011138653 A1 WO 2011138653A1 IB 2011000916 W IB2011000916 W IB 2011000916W WO 2011138653 A1 WO2011138653 A1 WO 2011138653A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ibuprofen
- arginine
- combination
- effect
- analgesic
- 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.)
- Ceased
Links
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
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
- A61K31/192—Carboxylic acids, e.g. valproic acid having aromatic groups, e.g. sulindac, 2-aryl-propionic acids, ethacrynic acid
-
- 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
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/04—Anorexiants; Antiobesity agents
Definitions
- the present invention relates to a fan-pharmaceutical combination comprising ibuprofen (in simple or salt form), be it the dextrogyric enantiomer, the levógiro or a mixture of both, with L-arginine and / or its pharmaceutically acceptable salts. Additionally, it also refers to a pharmaceutical composition comprising ibuprofen (in racemic mixture or dextrogyric stereoisomer, (+) S-ibuprofen, with L-arginine and / or its pharmaceutically acceptable salts, pharmaceutically acceptable carriers and / or excipients; process of elaboration of the composition and the use of said composition with synergistic therapeutic activity, indicated for the treatment of moderate to severe pain, fever and inflammation.
- NSAIDs non-spheroid anti-inflammatory agents
- the only use of an NSAID is not able to control the pain satisfactorily, and additionally, they can appear with the chronic use of these agents, important adverse events, especially gastric damage, gastric ulcers (Gambero et al., 2005).
- Balanced or multimodal analgesia is a therapeutic approach to pain control whose rationale implies the combination of two or more analgesics (Dalhet, 1990). In that sense, the combination of ibuprofen, a non-spheroid anti-inflammatory with different adjuvants has been previously described.
- Ibuprofen is a non-spheroidal anti-inflammatory analgesic (NSAID), relatively insoluble in water, soluble in organic solvents, with a melting point between 75 and 77 ° C. It has been shown that ibuprofen is a potent, effective and effective analgesic useful in the treatment of moderate to severe pain. In addition to its analgesic effect, it is a moderate anti-inflammatory and antipyretic.
- NSAID non-spheroidal anti-inflammatory analgesic
- Ibuprofen acts on the enzyme cyclooxygenase II that is involved in the inflammatory and painful process, with plasma half-life between 1.9 and 2.2 hours. About 99% have joined albumin. Its metabolism is hepatic, has a bioavailability of 49 to 73% if administered orally, food reduces the rate of absorption, but not the amount absorbed.
- Ibuprofen belongs to the group of 2-arylpropionic acid, which has two enantiomeric forms, R (-) and S (+), with racemic ibuprofen being one of the most used NSAIDs.
- the anti-inflammatory activity resides almost exclusively in the S (+) enantiomer.
- ibuprofen undergoes chiral inversion, such that the inactive R enantiomer becomes an active S isomer.
- the usual recommended oral dose of ibuprofen in adults is 900 mg to 2400 mg daily, not to exceed 3,200 mg daily.
- Arginine is one of twenty amino acids that are part of proteins, it is classified as a semi-essential amino acid. Arginine participates in the mechanism of synthesis of nitric oxide, which causes the relaxation of blood vessels (vasodilation).
- This amino acid is involved in many of the activities of the endocrine glands, it can stimulate immune function by increasing the number of leukocytes, it has a vasodilator effect, in addition, it is involved in the synthesis of creatine, polyamines and DNA. It can lower cholesterol as well as stimulate the release of growth hormone (somatotropin). It is also related to the production of collagen.
- L-arginine is attributed to enhancing functions of the use of fatty acids as energy (muscle fuel). It can lower cholesterol by improving the capacity of the circulatory system, as well as stimulating the release of growth hormone, reducing fat levels body and facilitate the recovery of athletes due to the effects of removing ammonia (muscle residue resulting from anaerobic exercise) from the muscles and converting it into urea that is excreted in the urine.
- ibuprofen has already been previously described with different active ingredients. Previous clinical studies show that ibuprofen plus oxycodone or acetaminophen provide analgesia and comfort to patients by decreasing the amount of ibuprofen required to manage pain and therefore the gastropatic complications associated with its use.
- ibuprofen arginate promotes a rapid onset of analgesic action, compared with ibuprofen alone (Black and cois., Eur J Clin Pharmacol. 2002), basically due to the increase in the dissolution and absorption of NSAID
- pharmacokinetic process absorption
- pharmacodynamic processes that favor the potentiation of the analgesic effect of ibuprofen by L-arginine.
- the present invention by means of a pre-clinical study demonstrates the pharmacodynamic course of this composition, and additionally demonstrates an effect of synergism in its therapeutic activity of the combination of ibuprofen and L-arginine.
- MX 181134 patent presents a pharmaceutical composition of ibuprofen between 9% and 17% weight-weight (w / w), combined with arginine between 17% and 33% w / w, as well as sodium or potassium bicarbonate between 20 % -25% w / w sodium bitartrate between 25% -40% w / w, where up to 40% arginine is replaced by lysine.
- This composition is presented in an effervescent tablet or granule that additionally contains sweeteners and flavorings.
- the MX190245 patent presents a pharmaceutical composition with analgesic activity, suitable for preparing pharmaceutical preparations with complete water solubility, characterized in that it comprises ibuprofen from 33% to 46% w / w; L- arginine from 34% to 51% w / w and sodium bicarbonate from 9% to 29% w / w, where the molar ratio between ibuprofen and L-arginine is between 1: 1.1 and 1: 1.5 and the weight ratio between ibuprofen and sodium bicarbonate is between 1: 0.251 and 1: 0.75; said composition is presented in effervescent granules which additionally contains sweeteners and flavorings. Additionally the combination of the present invention is not preferred in effervescent formulations.
- the MX241292 patent presents a pharmaceutical composition
- a pharmaceutical composition comprising an aqueous solution of arginine and ibuprofen in which the molar ratio of arginine to ibuprofen is less than 1: 1 and the aqueous solution is sterilized and lyophilized;
- Ibuprofen can be (RS) -lbuprofen or (S) -lbuprofen and arginine can be L-arginine or D-arginine.
- This composition can be administered intravenously, intramuscularly and orally.
- the present invention specifically relates to a combination of ibuprofen and non-sterile L-arginine, in a preferably solid pharmaceutical form, where the selected ratio allows to obtain a synergistic effect on its therapeutic activity, and where the preferred ratio of ibuprofen / L-arginine is between 1.6 and 5.6. This reduces the use of active ingredients and their possible adverse effects without decreasing their therapeutic activity.
- the effective dose at 30% (SD-30) of the association of ibuprofen with L-arginine, ED 30 (experimental) is equal to 52.05 ⁇ 0.07 mg / kg, significantly lower than the theoretical SD 30 of 80.6 ⁇ 7.6 mg / kg.
- the present invention preferably presents the active ingredients in an ibuprofen / L-arginine ratio of 1.6 to 5.6.
- the combination ibuprofen and L-arginine can be presented in different pharmaceutical compositions, the solid composition being preferred.
- the combination of ibuprofen and L-arginine of the present invention is aimed at treating moderate to severe pain conditions and neuralgia of different locations with a lower risk of adverse effects, when using a lower dose than usually used ibuprofen.
- Figure 1 is a graph comparing the theoretical effect of DE 30 against experimental DE 30 that was obtained with a formulation of the combination of ibuprofen and L-arginine.
- the experimental DE 30 52.05 ⁇ 0.07 mg / kg
- the theoretical DE 30 80.6 ⁇ 7.6 mg / kg
- the combination of ibuprofen and L-arginine produced a synergism in the antinociceptive effect in the model of inflammatory pain in rats (p ⁇ 0.05).
- Figure 2 shows an isobologram of the systemic interaction between ibuprofen and
- Figure 3 shows the evaluation of the comparative effect of the ibuprofen + L-arginine combination in different proportions, for the second phase of the formalin inflammatory pain model.
- Figure 4 shows the anti-inflammatory effect measured as a global inhibition of the inflammatory process during the 20-hour observation period. The results obtained with the combination and comparison with the administration of diclofenac are shown.
- Figure 6 shows the course of the average antipyretic response over a period of 4 h using the pyresis model by subcutaneous administration of E. coli LPS in rats.
- Figure 7 is a graph showing the interaction index for the antinociceptive effect resulting from the administration of the combination of ibuprofen and L-arginine in different proportions.
- the dots represent sets of experimental data while the line represents an interpolation as described in the text.
- the shaded area shows the range of composition that is expected to have synergistic behavior.
- a combination comprising synergistically effective amounts of ibuprofen and L-arginine. It has been found that the co-administration of these two drugs in an ibuprofen / L-arginine ratio of 1.6 to 5.6 leads to a synergistic effect on their anti-inflammatory, antinociceptive and antipyretic action.
- the challenge faced by the development of the present invention was to decrease the dose of the NSAID commonly used against pain, fever and inflammation when combined with another active, safe and effective principle, thereby reducing the combined dose of both through a synergistic effect, and possible adverse effects associated with monopharmaceuticals.
- One way of knowing the effect that L-arginine has on the antinociceptive effect is to construct an isobologram that simultaneously evaluates the therapeutic effect of L-arginine and ibuprofen.
- a visual way of representing the type of interaction between two drugs using the method described above is the use of isobolograms. These were constructed as follows: the values of an effective dose at a significant level, in our case the DE 30 , for each of the individual agents are plotted in rectangular coordinates (x, y). The line that connects these two points is called the sobola or additive line and in this line all possible combinations of the two drugs that will produce only an additive or summing effect are contained.
- composition of the present invention a combination containing (+) S-lbuprofen and L-arginine with a ratio of (+) - IBU / L-ARG between 0.8 and 4.5 can be used, the preferred ratio being (+) -IBU / L-ARG equal to 2.12.
- the ibuprofen l-arginine combination is administered in different formulations, a preferred formulation is oral for its convenience of administration. This can be presented as a suspension, tablet, tablet, granulate, powder or capsule.
- a design of the solid composition may be as a tablet, tablet, granulate, dragee, powder or powder to reconstitute a solution, and where appropriate, may contain compressibility vehicle, diluent binder, antistatic, lubricant, plasticizer and disintegrant in a separate compartment of the final outer layer.
- a cover or insulating layer is added that is composed of a coating polymer that gives it protection from factors such as humidity, light, among others.
- the combination of the present invention was evaluated with pre-clinical studies where the effectiveness of the association was compared against associations in different concentrations of ibuprofen and L-arginine, as well as against formulations with acetaminophen and diclofenac.
- a model is used where pain occurs through subcutaneous administration of formalin (1%) in the dorsal area of the right hind leg of the rat, followed by observation and evaluation of the contractions shown by the rats used for the study .
- Shake behavior induced by formalin is biphasic. The initial acute phase (1-10 minutes) is intense and is followed by a relatively short period of inactivity, which is followed by an extended response (15-60 minutes).
- Figure 3 shows the comparative effect of the combination L-arginine with ibuprofen in different proportions in the second experimental phase of the formalin inflammatory pain model.
- the analgesic effect is expressed as the decrease in the total number of shakes of the rat's leg.
- Figure 7 is a graph showing the interaction index for the antinociceptive effect resulting from the administration of the combination of ibuprofen and L-arginine in different proportions.
- the dots represent sets of experimental data while the line represents an interpolation as described below.
- the shaded area of Figure 7 shows the range of composition that is expected to have synergistic behavior.
- the present invention has a combination indicated in the prevention and treatment of moderate to severe pain which can occur with different proportions of ibuprofen and L-arginine.
- the formulations obtained do not limit the content of the active ingredients to the formulations presented as examples since they can be presented with variants of ibuprofen and L-arginine.
- a preferred combination without limiting the scope of the present invention is that which contains 3.26 parts of ibuprofen for one of L-arginine.
- the present invention compared with existing products NSAID s alone, is expected to have fewer adverse effects, due to the low dose of ibuprofen used without compromising the therapeutic effect as ibuprofen it acts synergistically with L- arginine The treatment of pain.
- the present invention is a combination that can be presented in a variant of solid administration for example in tablet, solution or oral suspension is not limited to its presentation and can be applied to other pharmaceutical forms such as capsules with microspheres, microcapsules or other systems. of spherical or non-spherical particles and some other solid pharmaceutical forms in tablets.
- the present invention makes available oral pharmaceutical compositions comprising ibuprofen and L-arginine in the same dose unit, without compromising the release thereof, useful in the treatment of moderate to severe pain with the reduction of the incidence and severity of adverse effects.
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pain & Pain Management (AREA)
- Child & Adolescent Psychology (AREA)
- Engineering & Computer Science (AREA)
- Rheumatology (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/696,022 US9186342B2 (en) | 2010-05-04 | 2011-04-28 | Combination of an NSAID and an amino acid |
| CA2798420A CA2798420C (en) | 2010-05-04 | 2011-04-28 | Combination of an nsaid and an amino acid |
| ES201290078A ES2424417B1 (es) | 2010-05-04 | 2011-04-28 | Combinación de un aine y un aminoacido |
| BR112012028300A BR112012028300A2 (pt) | 2010-05-04 | 2011-04-28 | combinação de nsaid e um aminoácido |
| RU2012151921/15A RU2575775C2 (ru) | 2010-05-04 | 2011-04-28 | Фармацевтическая комбинация и ее применение |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX2010004974A MX2010004974A (es) | 2010-05-04 | 2010-05-04 | Combinacion de un aine y un aminoacido. |
| MXMX/A/2010/004974 | 2010-05-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2011138653A1 true WO2011138653A1 (es) | 2011-11-10 |
Family
ID=44903664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/IB2011/000916 Ceased WO2011138653A1 (es) | 2010-05-04 | 2011-04-28 | Combinacíon de un aine y un aminoacido |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US9186342B2 (es) |
| AR (1) | AR081007A1 (es) |
| BR (1) | BR112012028300A2 (es) |
| CA (1) | CA2798420C (es) |
| CL (1) | CL2012003065A1 (es) |
| CO (1) | CO6592037A2 (es) |
| CR (1) | CR20120554A (es) |
| DO (1) | DOP2012000280A (es) |
| EC (1) | ECSP13012765A (es) |
| ES (1) | ES2424417B1 (es) |
| GT (1) | GT201200295A (es) |
| MX (1) | MX2010004974A (es) |
| PE (2) | PE20130316A1 (es) |
| WO (1) | WO2011138653A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX393732B (es) * | 2019-09-06 | 2025-03-19 | Alparis Sa De Cv | Compuestos de curcumina y aminoácidos básicos. |
| US11969400B2 (en) * | 2021-03-23 | 2024-04-30 | Kumara V. Nibhanipudi | Ibuprofen for symptomatic treatment of diarrheas in HIV patients |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030100612A1 (en) * | 2001-11-02 | 2003-05-29 | Cumberland Pharmaceuticals | Pharmaceutical composition of 2-(4-isobutylphenyl) propionic acid |
| CN101889997A (zh) * | 2010-07-26 | 2010-11-24 | 石家庄中硕药业集团有限公司 | 一种注射用的含有布洛芬的药物组合物 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1209667B (it) | 1985-11-12 | 1989-08-30 | Zambon Spa | Composizione effeverscente adattivita' analgesica. |
| IT1197038B (it) * | 1986-08-01 | 1988-11-25 | Zambon Spa | Composizione farmaceutica ad attivita' analgesica |
| IT1264856B1 (it) * | 1993-06-21 | 1996-10-17 | Zambon Spa | Composizione farmaceutica ad attivita' analgesica |
| DE60114249T2 (de) | 2001-11-02 | 2006-05-18 | Cumberland Pharmaceuticals Inc., Nashville | Pharmazeutische zusammensetzung mit 2-(4-isobutylphenyl) propionsäure |
-
2010
- 2010-05-04 MX MX2010004974A patent/MX2010004974A/es active IP Right Grant
-
2011
- 2011-04-28 WO PCT/IB2011/000916 patent/WO2011138653A1/es not_active Ceased
- 2011-04-28 PE PE2012002113A patent/PE20130316A1/es active IP Right Grant
- 2011-04-28 CA CA2798420A patent/CA2798420C/en not_active Expired - Fee Related
- 2011-04-28 BR BR112012028300A patent/BR112012028300A2/pt not_active Application Discontinuation
- 2011-04-28 US US13/696,022 patent/US9186342B2/en active Active
- 2011-04-28 ES ES201290078A patent/ES2424417B1/es not_active Expired - Fee Related
- 2011-05-04 AR ARP110101530A patent/AR081007A1/es unknown
-
2012
- 2012-10-30 CR CR20120554A patent/CR20120554A/es unknown
- 2012-10-31 GT GT201200295A patent/GT201200295A/es unknown
- 2012-10-31 CL CL2012003065A patent/CL2012003065A1/es unknown
- 2012-10-31 DO DO2012000280A patent/DOP2012000280A/es unknown
- 2012-11-23 CO CO12212627A patent/CO6592037A2/es not_active Application Discontinuation
-
2013
- 2013-07-15 EC ECSP13012765 patent/ECSP13012765A/es unknown
-
2016
- 2016-02-02 PE PE2016000218A patent/PE20170136A1/es not_active Application Discontinuation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030100612A1 (en) * | 2001-11-02 | 2003-05-29 | Cumberland Pharmaceuticals | Pharmaceutical composition of 2-(4-isobutylphenyl) propionic acid |
| CN101889997A (zh) * | 2010-07-26 | 2010-11-24 | 石家庄中硕药业集团有限公司 | 一种注射用的含有布洛芬的药物组合物 |
Non-Patent Citations (2)
| Title |
|---|
| DATABASE WPI Derwent World Patents Index; AN 2011-A04694 * |
| DE PALMA, CLARA ET AL.: "Ibuprofen-arginine generates nitric oxide and has enhanced anti-inflammatory effects", PHARMACOLOGICAL RESEARCH, vol. 60, 2009, pages 221 - 228, XP026524578, DOI: doi:10.1016/j.phrs.2009.06.002 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CL2012003065A1 (es) | 2013-01-11 |
| ECSP13012765A (es) | 2013-09-30 |
| CR20120554A (es) | 2013-02-01 |
| ES2424417B1 (es) | 2014-11-26 |
| AR081007A1 (es) | 2012-05-30 |
| US9186342B2 (en) | 2015-11-17 |
| MX2010004974A (es) | 2011-11-23 |
| DOP2012000280A (es) | 2012-12-31 |
| PE20170136A1 (es) | 2017-03-05 |
| ES2424417A2 (es) | 2013-10-01 |
| PE20130316A1 (es) | 2013-03-17 |
| BR112012028300A2 (pt) | 2016-11-01 |
| CA2798420C (en) | 2018-06-05 |
| GT201200295A (es) | 2014-01-03 |
| CO6592037A2 (es) | 2013-01-02 |
| CA2798420A1 (en) | 2011-11-10 |
| RU2012151921A (ru) | 2014-06-10 |
| US20130109754A1 (en) | 2013-05-02 |
| ES2424417R1 (es) | 2013-12-20 |
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