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    • 专利摘要:
    Use of a compound in the manufacture of a medicament useful for the treatment by activation of the expression of the CIRP protein of a disease and composition. Use of a compound in the manufacture of a medicament useful for the treatment by activation of the expression of the protein CIRP (heterogeneous ribonucleoprotein A18 [hnRNP A18]) of a disease of a homeothermic animal. Composition comprising the compound and use of the composition. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2680418A2
    申请号:ES201730249
    申请日:2017-02-24
    公开日:2018-09-06
    发明作者:César FABIÁN LOIDL；Manuel Eduardo REY FUNES；Alfredo MARTINEZ RAMIREZ；Ignacio LARRÁYOZ ROLDÁN；Rafael PELÁEZ CRISTÓBAL；Beatriz DE PASCUAL TERESA；Ana María RAMOS GONZÁLEZ；Claire CODERCH BOUÉ；Jose María ZAPICO RODRÍGUEZ
    申请人:Fundacion Universitaria San Pablo CEU；Fundacion Rioja Salud；
    IPC主号:
    专利说明:

      DESCRIPTION Use of a compound in the manufacture of a medicament useful for the treatment by activation of the expression of the CIRP protein of a disease and composition 5 FIELD OF THE INVENTION The present invention relates to compounds useful in the treatment of diseases by activation of CIRP protein expression (heterogeneous ribonucleoprotein A18 [hnRNP A18]), including myocardial infarction, cardiopulmonary resuscitation 10, hemorrhagic stroke, neonatal ischemic encephalopathy, perinatal asphyxia, residual hearing loss in cochlear implants, acute ischemia, lesions of spinal cord, delayed development of chronic neurodegenerative diseases, brain and eye trauma, obesity, diabetes and metabolic syndrome. BACKGROUND OF THE INVENTION Hypothermia is the reduction of body temperature below 36 ° C in humans and other homeothermal animals. Numerous recent research has shown that hypothermia is a potentially very useful therapeutic tool against damage caused by cardiac or neurological complications, such as infarction, cardiopulmonary resuscitation (Arrich et al. 2016), neonatal ischemic encephalopathy (Papile et al. 2014 ; Thoresen 2015) and even to prevent the loss of residual hearing in cochlear implants (Tamames et al. 2016). In addition, some recent studies have shown that therapeutic hypothermia can not only reduce and prevent damage to acute ischemia 25 (Yenari and Han 2012) and spinal cord injuries (Alkabie and Boileau 2016) but also seems to delay development of chronic neurodegenerative diseases (Salerian and Saleri 2008). All these cases show the high potential for therapeutic application of hypothermia. 30 In addition, a physiological mechanism of adaptation to cold is hibernation, which is the ability of certain animals to adapt to extremely cold weather conditions (Ruf and Geiser 2015). Hibernation can resemble a state of regulated hypothermia for a few days, weeks or months, which allows these animals to conserve their energy during the winter by minimizing their energy expenditure. During this process a decrease in the metabolic activity of heart rate and respiratory rate, as well as your own body temperature. This state facilitates and maximizes the chances of survival of the animal until the environmental conditions improve. A specific case that deserves attention is the regulation of carbohydrate metabolism in animals that hibernate. To prepare for hibernation these animals increase food consumption until they experience a "healthy" obesity because it is accompanied by a completely reversible insulin resistance (Logan and Storey 2016). On the other hand, it has been shown that mice that receive a hypercaloric diet in low temperature environmental conditions do not gain weight since excess fat is used to maintain body temperature (Luo et al. 2016; Kiefer 2016). If we were able to regulate this process in human patients 10 we would have an open door to the control of obesity, diabetes and metabolic syndrome. From the molecular point of view, the decrease in body temperature produces a decrease in metabolism in general, including a large reduction in the levels of protein synthesis within the cell. However, a small group of proteins (cold-shock proteins) (Al-Fageeh and Smales 2006), among which are cold-inducible RNA binding proteins (CIRP) or RNA-binding proteins ( RBM3), see its synthesis stimulated by low temperature (Al-Fageeh and Smales 2013). CIRP, also known as CIRBP or heterogeneous ribonucleoprotein A18 [hnRNP A18]), is an 18 kDa protein composed of 172 amino acids, whose human gene is located on chromosome 19 region p13.3. Like other members of the hnRNP family, CIRP binds to the messenger and ribosomal RNA present in the cell and regulates its half-life, the potential expression of multiple genes and, therefore, its function (Chip et al. 2011) . 25 As in the case of other RNA binding proteins, CIRP has been shown to be able to modulate apoptosis by playing an anti-apoptotic role in hypothermia situations (Wu et al. 2016; Zhang et al. 2015) . For example, in rat neuronal cells this effect seems to occur through the route of apoptosis of the mitochondria since, in studies in this regard, they show a decrease in the expression of apoptotic pro-30 molecules (Bax, Bad, Bak, Cycs , Apaf-1, Caspasa-9 and Caspasa-3) (Zhang et al. 2015). Something similar can be observed in rat models when applying hypothermia after cardiac arrest, where the expression of Bax, Caspasa-3 and -9 decreases and stabilizes the expression of Bcl-2, which has an anti-apoptotic role (Wu et al. 2016). This may be the origin of the positive effects of therapeutic hypothermia in these types of pathologies. 35 Some studies of reproductive medicine have also revealed that, in oocytes, the expression of CIRP during cryopreservation implies protection against crystallization and cold stress in rapid freezing (Jo et al. 2015). Recently it has been seen that CIRP interacts with the AKT signaling pathway (Liu et al. 5 2015), which among other processes regulates the transient insulin resistance of animals in hibernation and whose malfunction is responsible for insulin resistance in diabetes type II mellitus (Wu et al. 2013). Despite the great potential applications of hypothermia, there is an inherent problem, 10 which is the difficulty of applying cold to some specific organs or regions of the organism due to its ability to modulate body temperature (Morrison 2016). This regulation is minor or absent in newborns and elderly patients (Lyden et al. 2012). To apply hypothermia to internal organs, such as the brain, it is necessary to cool the blood with an external circulation system (Andrews et al. 2015), 15 while for the correct application of hypothermia in newborns a fairly elaborate device is necessary and that it is not affordable for hospitals in developing countries or for clinics located in remote locations (Dingley et al. 2015). In addition, hypothermia can generate possible adverse side effects such as a decrease in immune response or renal failure (Choi et al. 2012). DESCRIPTION OF THE INVENTION In a first aspect, the present invention provides the use of a compound selected from the group consisting of a compound of formula (I) wherein R1 is selected from the group consisting of -CH2-phenyl and CH2-phenyl-OMe,   and R2 is -COOH or -COOMe, a compound of formula (II) where R3 is hydroxyl, R4 and R5 are independently selected from the group consisting of halogen, C1-C6 alkyl and CF3 and compounds of formula 10   in the manufacture of a medicament useful for the treatment by activation of the expression of the CIRP protein (heterogeneous ribonucleoprotein A18 [hnRNP A18]) of a disease of a homeothermal animal, where the disease is selected from group 5 consisting of myocardial infarctions, cardiopulmonary resuscitation, hemorrhagic stroke, neonatal ischemic encephalopathy, perinatal asphyxiation, residual hearing loss in cochlear implants, acute ischemia, spinal cord injuries, delayed development of chronic neurodegenerative diseases, brain and eye trauma, obesity, diabetes and metabolic syndrome. 10 Herein, Me means methyl. In a cell line, the compounds according to the first aspect of the invention activate the expression of CIRP at normal temperature (Examples 2 and 3). One of the compounds according to the first aspect of the invention increases the expression of CIRP in vivo in rats (Example 4).  One of the compounds according to the first aspect of the invention produced an induction in mice of the UCP1 gene, which increased about 1000 times above baseline values (Example 5). UCP1 is the most important protein in the thermogenesis cascade in brown fat and the best marker of the "darkening" of white fat. The results obtained in Examples 2-5 demonstrate that the compounds according to the first aspect of the invention induce an increase in the expression of CIRP in the absence of cold. These compounds have application in all fields where the benefit of therapeutic hypothermia has been proven. In particular, these compounds have application in 10 treatment by activation of the expression of the CIRP protein (heterogeneous ribonucleoprotein A18 [hnRNP A18]) of a disease of a homeothermal animal, where the disease is selected from the group consisting of myocardial infarctions, cardiopulmonary resuscitation, hemorrhagic stroke, neonatal ischemic encephalopathy, perinatal asphyxiation, residual hearing loss in cochlear implants, acute ischemia, spinal cord injuries, delayed development of chronic neurodegenerative diseases, brain and eye trauma, obesity, diabetes and metabolic syndrome . This first aspect can alternatively be formulated as the compound according to the first aspect of the invention for use in the treatment by activation of the expression 20 of the CIRP protein (heterogeneous ribonucleoprotein A18 [hnRNP A18]) of an animal disease homeotherm, where the disease is selected from the group consisting of myocardial infarction, cardiopulmonary resuscitation, hemorrhagic stroke, neonatal ischemic encephalopathy, perinatal asphyxia, residual hearing loss in cochlear implants, acute ischemia, spinal cord injuries, delayed disease development 25 chronic neurodegeneratives, brain and eye trauma, obesity, diabetes and metabolic syndrome. This first aspect can also be formulated alternatively as a method for the treatment by activation of the expression of the CIRP protein (heterogeneous ribonucleoprotein A18 [hnRNP A18]) of a disease of a homeothermal animal, where the disease is selected from the group composed of myocardial infarction, cardiopulmonary resuscitation, hemorrhagic stroke, neonatal ischemic encephalopathy, perinatal asphyxia, residual hearing loss in cochlear implants, acute ischemia, spinal cord injuries, delayed development of chronic neurodegenerative diseases, trauma 35 brain and eye, obesity, diabetes and metabolic syndrome, which comprises administering a compound according to the first aspect of the invention to a homeotherm animal. In another aspect, the invention is the use according to the first aspect, wherein the compound of formula (I) is selected from the group consisting of   In another aspect, the invention is the use according to the first aspect, where the compound of formula (II) is selected from the group consisting of In another aspect, the invention is the use according to the first aspect, where the homeotherm animal is a human . In another aspect, said homeotherm animal is a domestic animal or farm animal. In a second aspect, the present invention provides a composition comprising a compound according to the first aspect of the invention, together with pharmaceutically acceptable excipients. In another aspect, the present invention provides a composition consisting of a compound according to the first aspect of the invention, together with pharmaceutically acceptable excipients. The term "excipients" refers to compounds that stabilize and favor the absorption of the active ingredients, colorants, sweeteners, flavorings, protectors against air and / or moisture, binders, etc. The composition may be formulated with pharmaceutically acceptable excipients, as well as with any other type of pharmaceutically acceptable carriers or diluents, in accordance with conventional techniques in pharmaceutical practice. The composition can be administered alone or in combination with other active ingredients. The composition can be administered in single or multiple doses. The composition according to the second aspect of the invention can be administered by any route of administration (for example, oral, sublingual, perioral, parenteral, intraperitoneal, intramuscular, intranasal, intravenous, intraarterial, transdermal, subcutaneous, topical, etc.) for which said composition will be formulated in the pharmaceutical form appropriate to the route of administration chosen. The composition may be formulated to provide controlled release of the active ingredient such as sustained or prolonged release according to methods that are well known in the art. In a third aspect, the present invention provides the use of the composition according to the second aspect in the manufacture of a medicament useful for the treatment by activation of the expression of the CIRP protein (heterogeneous ribonucleoprotein A18 [hnRNP A18]) of a disease of a homeothermal animal, where the disease is selected from the group consisting of myocardial infarction, cardiopulmonary resuscitation, hemorrhagic stroke, Neonatal ischemic encephalopathy, perinatal asphyxia, residual hearing loss in cochlear implants, acute ischemia, spinal cord injuries, delayed development of chronic neurodegenerative diseases, brain and eye trauma, obesity, diabetes and metabolic syndrome. 5 BRIEF DESCRIPTION OF THE FIGURES Figure 1. Modification of the CIRP levels in the R28 cell line by treatment with some molecules identified in the initial screening (gray bars) at 37 ° C. Controls include untreated cells at 37 ° C (white bar) and at 32 ° C (black bar). Β-actin was used as a load control. Figure 2. Relative expression of the CIRP protein in cells treated with the compounds of formula (II) compared to the untreated control (white bar). The bars represent the mean and standard deviation of 8 independent samples. All these treatments were done at 37 ° C. Figure 3. Relative expression of the CIRP protein in cells treated with the compounds of formula (I) compared to the untreated control (pale gray and white bars). The bars represent the mean and standard deviation of 8 independent samples. All 20 these treatments were done at 37 ° C. Figure 4. Western blot for CIRP (19 kDa) in protein extracts from different organs of the rat, obtained 4 days after intraperitoneal injection of ZR17-2 or vehicle (control). Β-actin or β-tubulin were used as loading controls. 25 Figure 5. Western blot for CIRP of rat retinal protein extracts obtained 2 and 4 days after intravitreal injection of the ZR17-2 (T) or vehicle (V) molecule. A clear increase in the expression of CIRP is seen in the retinas of the rats treated with the molecule ZR17-2 (T) compared to the retinas injected with vehicle (V). Actin 30 was used as a load control. Figure 6. Relative expression, measured by qRT-PCR, of 5 marker genes of the process of "darkening" of white fat in mice treated with vehicle (control) or with the molecule ZR17-2, 3 days after treatment. All data were relativized with the 18S expression values.  DESCRIPTION OF EMBODIMENTS Example 1. Identification of compounds that bind to CIRP using an in silico computer system. 5 The three-dimensional structure of the apo form of the CIRP protein has been established by magnetic resonance and is deposited in the PDB (Protein Data Bank) with the code 1X5S (http://www.rcsb.org/pdb/explore/explore. do structureId = 1X5S). Since CIRP needs to be linked to a messenger RNA to perform its function, the structure of another similar protein, CUGBP1, bound to RNA was studied and data were extrapolated to construct a three-dimensional model of CIRP attached to an RNA chain. This model was used to perform a high throughput virtual screening using 1621 compounds as ligands. Different compounds were chosen that were tested in the remaining examples. Example 2. The compounds activate the expression of CIRP at normal temperature in a cell line. Immortalized rat retinal cells, R28, were used. In these cells, the expression of CIRP is regulated by exposing them to lower temperatures (Larrayoz et al. 2016). The cells were treated with several molecules and incubated for 4 days at 37 ° C. At the end of this period, the proteins were extracted and quantified using the Western blot technique, in an identical manner as published (Larrayoz et al. 2016). As controls, untreated cells cultured at 37 ° C (normothermia) or at 32 ° C (hypothermia) were used. As an loading control, an antibody that recognizes β-actin was used. Figure 1 shows the results obtained for 9 compounds. You can clearly see how CIRP expression increases by about 50% when cells are exposed to lower temperatures. On the other hand, there are a number of molecules that increase the expression of CIRP above the control values at 37 ° C and even above the values achieved at 30-32 ° C (Figure 1). These molecules are the molecules represented below, called 48443, 121182, 168184, ZR17-2 and SD4 molecules.   Example 3. Study of the activity of specific compounds The same test as described in experiment 2 was performed with compounds of formula 5 (I) and compounds of formula (II). The results obtained for various compounds of formula (I) are shown in Figure 3 and for compounds of formula (II) in Figure 2. The compounds depicted below have significantly raised the expression of CIRP. 10 15 20  Example 4. Increased CIRP expression in vivo. Ethical and animal management permits were obtained. The ZR17-2 molecule was injected into rats at a concentration of 20 nmols / kg. At first the molecule 5 was injected intraperitoneally and the different tissues were analyzed 2 and 4 days after the injection. The elevation of the CIRP expression in a number of tissues such as the ovary, the testicle, the uterus, the heart, the pancreas and the fat was checked by means of the Western blot technique, described in example 2 (Figure 4). . Other organs, however, do not have elevations of CIRP suggesting a preference of these molecules for specific organs or a complex biodistribution. The image provided by the heart allows us to delve into the possible mechanism of action by which the molecules identified in this study cause the expression of CIRP to rise. In this organ it is seen how the untreated tissue has a positive band for CIRP of smaller size than expected for this molecule (19 kDa) that can represent degradation products of CIRP. However, in the heart treated with ZR17-2 it is seen how this band decreases in intensity while the expected band of 19 kDa appears, suggesting that the small molecule, when joining CIRP, blocks a protease cutting site and, therefore, prolongs the half-life of CIRP.  In the tissues that are protected by a physiological barrier such as the central nervous system (cortex, cerebellum) and the retina, there were no increases in the expression of CIRP (Figure 4). To check if it was a barrier effect, 4 µl of the ZR17-2 molecule was injected into the rat's vitreous humor and the expression of CIRP was studied after 5 or 2 days of treatment. As can be seen in Figure 5, the retina experienced a very intense increase in expression for CIRP. Example 5. Changing the phenotype of white fat towards that of beige fat. 10 White fat is the main cause of obesity since it is not easy to mobilize lipids stored in your cells, while brown fat has the function of generating heat from accumulated lipids. In addition, a considerable increase in white fat can generate insulin resistance due to a state of chronic subclinical inflammation (Kuryszko et al. 2016). It has been proven that, under certain conditions or in response to certain treatments, some white fat cells may behave like brown fat causing what has been known as beige fat (Wang and Yang 2016). There are a number of molecular markers that are indicative of this transformation (Garcia et al. 2016). On the other hand it has been proven that activation of beige fat is beneficial to reduce insulin resistance and improve glycidic metabolism (Luo et al. 2016). Today the efforts of the entire scientific community that studies metabolism are focused on discovering new and effective techniques capable of "darkening" adipocytes, since this transformation would lead to weight loss and the prevention of the consequences of obesity ( Aldiss et al. 2017; Marzetti et al. 2016). Compound ZR17-2 has increased the expression of CIRP in white fat (Figure 4). The effects of the treatment on the "darkening" markers of fat were evaluated. To do this, 3 mice were injected with vehicle and another 3 with the molecule ZR17-2 (at 20 nanomoles / kg) and 3 days later RNA was extracted from epididymal fat. The RNA was re-transcribed to cDNA and real-time PCR analyzes were performed with gene-specific primers: Tbx1, cidea, UCP1, PRDM16 and Cox8b. All values were relativized by dividing by the expression of the 18S reference gene. Figure 6 shows the relative expression of these genes in control mice and in those treated with ZR17-2. The greatest induction occurred for the UCP1 gene, which increased about 1000 times over baseline. UCP1 is the most important protein in the cascade of the brown fat thermogenesis and the best marker of the "darkening" of white fat (Bonet et al. 2017). REFERENCE LIST 5 Al-Fageeh MB, Smales CM (2006) Control and regulation of the cellular responses to cold shock: the responses in yeast and mammalian systems. Biochem J 397: 247-259 Al-Fageeh MB, Smales CM (2013) Alternative promoters regulate cold inducible RNA-binding (CIRP) gene expression and enhance transgene expression in mammalian cells. Mol 10 Biotechnol 54: 238-249 Aldiss P, Davies G, Woods R, Budge H, Sacks HS, Symonds ME (2017) 'Browning' the cardiac and peri-vascular adipose tissues to modulate cardiovascular risk. Int J Cardiol 228: 265-274 15 Alkabie S, Boileau AJ (2016) The Role of Therapeutic Hypothermia After Traumatic Spinal Cord Injury - A Systematic Review. World Neurosurg 86: 432-449 Andrews PJ, Sinclair HL, Rodriguez A, Harris BA, Battison CG, Rhodes JK, Murray GD 20 (2015) Hypothermia for Intracranial Hypertension after Traumatic Brain Injury. N Engl J Med 373: 2403-2412 Arrich J, Holzer M, Havel C, Mullner M, Herkner H (2016) Hypothermia for neuroprotection in adults after cardiopulmonary resuscitation. Cochrane Database Syst Rev 2: CD004128 25 Bonet ML, Mercader J, Palou A (2017) A nutritional perspective on UCP1-dependent thermogenesis. Biochimie 134: 99-117 Chip S, Zelmer A, Ogunshola OO, Felderhoff-Mueser U, Nitsch C, Buhrer C, Wellmann S (2011) The RNA-binding protein RBM3 is involved in hypothermia induced neuroprotection. 30 Neurobiol Dis 43: 388-396 Choi HA, Badjatia N, Mayer SA (2012) Hypothermia for acute brain injury - mechanisms and practical aspects. Nat Rev Neurol 8: 214-222 35 Dingley J, Liu X, Gill H, Smit E, Sabir H, Tooley J, Chakkarapani E, Windsor D, Thoresen M (2015) The ugliness of using a portable xenon delivery device to allow earlier xenon ventilation with therapeutic cooling of neonates during ambulance retrieval Anesth Analg 120: 1331-1336 5 Garcia RA, Roemmich JN, Claycombe KJ (2016) Evaluation of markers of beige adipocytes in white adipose tissue of the mouse. Nutr Metab (Lond) 13:24 Jo JW, Lee JR, Jee BC, Suh CS, Kim SH (2015) Exposing mouse oocytes to necrostatin 1 during in vitro maturation improves maturation, survival after vitrification, mitochondrial 10 preservation, and developmental competence. Reprod Sci 22: 615-625 Kiefer FW (2016) Browning and thermogenic programming of adipose tissue. Best Pract Res Clin Endocrinol Metab 30: 479-485 15 Kuryszko J, Slawuta P, Sapikowski G (2016) Secretory function of adipose tissue. Pol J Vet Sci 19: 441-446 Larrayoz IM, Rey-Funes M, Contartese DS, Rolon F, Sarotto A, Dorfman VB, Loidl CF, Martinez A (2016) Cold Shock Proteins Are Expressed in the Retina Following Exposure to 20 Low Temperatures PLoS One 11: e0161458 Liu J, Xue J, Zhang H, Li S, Liu Y, Xu D, Zou M, Zhang Z, Diao J (2015) Cloning, expression, and purification of cold inducible RNA-binding protein and its neuroprotective mechanism of action. Brain Res 1597: 189-195 25 Logan SM, Storey KB (2016) Tissue-specific response of carbohydrate-responsive element binding protein (ChREBP) to mammalian hibernation in 13-lined ground squirrels. Cryobiology 73: 103-111 Luo X, Jia R, Zhang Q, Sun B, Yan J (2016) Cold-Induced Browning Dynamically Alters the 30 Expression Profiles of Inflammatory Adipokines with Tissue Specificity in Mice. Int J Mol Sci 17: Lyden P, Ernstrom K, Cruz-Flores S, Gomes J, Grotta J, Mullin A, Rapp K, Raman R, Wijman C, Hemmen T (2012) Determinants of effective cooling during endovascular 35 hypothermia. Neurocrit Care 16: 413-420  Marzetti E, D'Angelo E, Savera G, Leeuwenburgh C, Calvani R (2016) Integrated control of brown adipose tissue. Heart Metab 69: 9-14 Morrison SF (2016) Central neural control of thermoregulation and brown adipose tissue. 5 Auton Neurosci 196: 14-24 Papile LA, Baley JE, Benitz W, Cummings J, Carlo WA, Eichenwald E, Kumar P, Polin RA, Tan RC, Wang KS (2014) Hypothermia and neonatal encephalopathy. Pediatrics 133: 1146-1150 10 Ruf T, Geiser F (2015) Daily torpor and hibernation in birds and mammals. Biol Rev Camb Philos Soc 90: 891-926 Salerian AJ, Saleri NG (2008) Cooling core body temperature may slow down 15 neurodegeneration. CNS Spectr 13: 227-229 Tamames I, King C, Bas E, Dietrich WD, Telischi F, Rajguru SM (2016) A cool approach to reducing electrode-induced trauma: Localized therapeutic hypothermia conserves residual hearing in cochlear implantation. Hear Res 339: 32-39 20 Thoresen M (2015) Who should we cool after perinatal asphyxia Semin Fetal Neonatal Med 20: 66-71 Wang S, Yang X (2016) Inter-organ regulation of adipose tissue browning. Cell Mol Life Sci 25 Wu CW, Biggar KK, Storey KB (2013) Biochemical adaptations of mammalian hibernation: exploring squirrels as a perspective model for naturally induced reversible insulin resistance. Braz J Med Biol Res 46: 1-13 Wu L, Sun HL, Gao Y, Hui KL, Xu MM, Zhong H, Duan ML (2016) Therapeutic Hypothermia 30 Enhances Cold-Inducible RNA-Binding Protein Expression and Inhibits Mitochondrial Apoptosis in to Rat Model of Cardiac Arrest. Mol Neurobiol Yenari MA, Han HS (2012) Neuroprotective mechanisms of hypothermia in brain ischaemia. Nat Rev Neurosci 13: 267-278 35 Zhang HT, Xue JH, Zhang ZW, Kong HB, Liu AJ, Li SC, Xu DG (2015) Cold-inducible RNA-binding protein inhibits neuron apoptosis through the suppression of mitochondrial apoptosis. Brain Res 1622: 474-483 
    权利要求:
    Claims (7)
    [1]
    CLAIMS 1. Use of a compound selected from the group consisting of a compound of formula (I) where R1 is selected from the group consisting of -CH2-phenyl and CH2-phenyl-OMe, 5 and R2 is -COOH or -COOMe, a compound of formula (II) where R3 is hydroxyl, R4 and R5 are independently selected from the group consisting of halogen, C1-C6 alkyl and CF3 and compounds of formula 5 in the manufacture of a useful medicine for the treatment by activation of the expression of the CIRP protein (heterogeneous ribonucleoprotein A18 [hnRNP A18] ) of a disease of a homeothermic animal, where the disease is selected from the group consisting of myocardial infarctions, cardiopulmonary resuscitation, hemorrhagic stroke, neonatal ischemic encephalopathy, perinatal asphyxia, loss of residual hearing in cochlear implants, acute ischemia, lesions of the spinal cord, delayed development of chronic neurodegenerative diseases, brain and eye trauma, obesity, diabetes and metabolic syndrome.
    [2]
    2. Use according to claim 1, characterized in that the compound of formula (I) is selected from the group consisting of
    [3]
    3. Use according to claim 1, characterized in that the compound of formula (II) is selected from the group consisting of
    [4]
    4. Use according to any of claims 1 to 3, characterized in that the homeothermic animal is a human.
    [5]
    Use according to claim 4, characterized in that the homeothermic animal is a domestic animal or farm animal.
    [6]
    6. A composition comprising a compound selected from the group consisting of a compound of formula (I) where R1 is selected from the group consisting of -CH2-phenyl and CH2-phenyl-OMe, and R2 is -COOH or -COOMe, a compound of formula (II) where R3 is hydroxyl, R4 and R5 are independently selected from the group composed by halogen, C1-C6 alkyl and CF3 and compounds of formula 10 together with pharmaceutically acceptable excipients. 5
    [7]
    7. Use of the composition according to claim 6 in the manufacture of a drug useful for the treatment by activation of the expression of the CIRP protein (heterogeneous ribonucleoprotein A18 [hnRNP A18]) of a disease of a homeothermic animal, where the disease is selected from the group consisting of myocardial infarctions, cardiopulmonary resuscitation, hemorrhagic stroke, neonatal ischemic encephalopathy, perinatal asphyxia, residual hearing loss in cochlear implants, acute ischemia, spinal cord injuries, delayed development of chronic neurodegenerative diseases, brain trauma and eye, obesity, diabetes and metabolic syndrome.
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    ES201730249A|ES2680418B1|2017-02-24|2017-02-24|Use of a compound in the manufacture of a medicament useful for the treatment by activation of the expression of the CIRP protein of a disease and composition|ES201730249A| ES2680418B1|2017-02-24|2017-02-24|Use of a compound in the manufacture of a medicament useful for the treatment by activation of the expression of the CIRP protein of a disease and composition|
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