WO2012056976A1 - アデニル酸シクラーゼの活性調節剤 - Google Patents
アデニル酸シクラーゼの活性調節剤 Download PDFInfo
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Definitions
- the present invention relates to an adenylate cyclase activity regulator.
- Heart failure is the leading cause of death worldwide, and is one of the three leading causes of death in Japan. Suppressing chronically elevated sympathetic nervous system in heart failure patients is the world standard guideline for the treatment of heart failure, and renin angiotensin system inhibitors and beta-adrenergic receptor blockers (beta blockers) are used as the main therapeutic agents ing.
- beta blockers renin angiotensin system inhibitors and beta-adrenergic receptor blockers
- transient suppression of cardiac function with beta-blockers is a major obstacle to the introduction of treatment, especially for the elderly.
- beta blockers also have a respiratory suppressive action, which is a major problem in elderly people with many complications such as emphysema.
- Beta-adrenergic receptors regulate cardiac function by activating adenylate cyclase enzyme present in cell membranes to increase intracellular cyclic AMP (cAMP) concentration. That is, the beta blocker exerts its pharmacological effect by suppressing the activity of adenylate cyclase enzyme and the downstream cAMP signal.
- beta-adrenergic receptors are also expressed in the pulmonary bronchus. Therefore, the beta blocker causes bronchial muscle contraction and induces abnormal respiratory function.
- beta-blockers The side effects on the respiratory system caused by such beta-blockers can be attributed to the fact that there are only three types of beta-adrenergic receptors and the organ specificity of expression is relatively low.
- nine subtypes of adenylate cyclase are known, and a subtype called a heart type is expressed specifically in the heart and hardly expressed in the lung.
- beta-blockers are classified as Vaughan Williams class II drugs and have long been known to have antiarrhythmic effects. Therefore, by selectively suppressing the heart-type adenylate cyclase, the same therapeutic effects on heart failure and arrhythmia as those of the beta blockers can be expected without adverse effects on the respiratory tract.
- Non-patent Document 1 Some drugs targeting cardiac adenylate cyclase have already been clinically applied (Non-patent Document 1). Although some compounds have already been reported as inhibitors of heart-type adenylate cyclase (Non-patent Documents 2 and 3), clinical application has not started, and no new compounds have been reported. The possibility that the inhibitor is useful as a heart failure drug has been strongly suggested from previous animal experiments (Non-Patent Documents 4 to 7).
- An object of the present invention is to provide a novel compound that has not been published so far and that can inhibit heart-type adenylate cyclase.
- the present inventors synthesized a plurality of derivatives from vidarabine, which is a known heart-type adenylate cyclase inhibitor, and examined the inhibitory effect on heart type and the effect of preventing heart failure. Regarding the effect of preventing heart failure, we compared the therapeutic effect in a group in which heart failure was actually produced in a mouse model and a heart-type adenylate cyclase inhibitor was administered thereto. As a result, a novel compound having an effect of inhibiting heart-type adenylate cyclase was found and the present invention was completed.
- the gist of the present invention is as follows. (1) A compound represented by the following formula (I), a pharmaceutically acceptable salt, ester or solvate thereof.
- R 1 , R 2 and R 3 are each independently a hydrogen atom or an acyl group having an acidic or basic substituent, provided that all of R 1 , R 2 and R 3 are hydrogen. None an atom
- An acyl group having an acidic or basic substituent is The following formula: B— (CH 2 ) n —CO— (In the formula, n is an integer of 1 to 4, and B is an acidic or basic substituent.)
- the compound of (1) description which is group represented by these.
- (3) The compound according to (1) or (2), wherein the acidic or basic substituent is an amino group, a carboxyl group or a hydroxycarbamoyl group which may be substituted with an alkyl group.
- An adenylate cyclase activity modulator comprising the compound according to any one of (1) to (4), a pharmaceutically acceptable salt, ester or solvate thereof.
- a pharmaceutical composition comprising the compound according to any one of (1) to (4), a pharmaceutically acceptable salt, ester or solvate thereof.
- the pharmaceutical composition according to (7) which is used for prevention and / or treatment of indications of beta blockers.
- a food composition comprising the compound according to any one of (1) to (4), a pharmaceutically acceptable salt, ester or solvate thereof.
- Beta-blocking comprising administering to a subject a pharmaceutically effective amount of a compound according to any one of (1) to (4), a pharmaceutically acceptable salt, ester or solvate thereof A method for preventing and / or treating an indication of a drug.
- Vidarabine has an inhibitory effect on heart-type adenylate cyclase, but because it has low water solubility, it is often transferred to central tissues as a body distribution. Therefore, it shows side effects on the center. Since the novel compound of the present invention has extremely high water solubility, it is considered that there is very little migration to the center and a high therapeutic effect on the heart can be obtained.
- the novel compound of the present invention is effective as an activity inhibitor of heart-type adenylate cyclase.
- the novel compound of the present invention can be used, for example, as a therapeutic agent for heart failure, myocardial infarction, and arrhythmia.
- Inhibitory effect of vidarabine derivative on adenylate cyclase activity in tissues of wild type (WT) and type 5 adenylate cyclase knockout (AC5KO) mice. Relative values are shown with the adenylate cyclase activity in the presence of 50 ⁇ M forskolin and no inhibitor as 100 (n 4, means ⁇ S.E.).
- Relative value with adenylate cyclase activity in the presence of 50 ⁇ M isoproterenol and no inhibitor as 100 (n 8, means ⁇ S.E.) Effect of each vidarabine derivative on cAMP accumulation in H9c2 cells induced by forskolin stimulation.
- mice treated with isoproterenol 60mg / kg / day 7 days) only for 1 week (ISO)
- isoproterenol and vidarabine V2E, V3E and V5E were each administered (15 mg / kg / day 7 days).
- LVEF cardiac output
- TUNEL of cardiomyocytes Rat fetal cultured cardiomyocyte cultures were stimulated with isoproterenol (10 -5 M), isoproterenol and vidarabine, V2E, V3E, and V5E (48 hours), and then apoptosis-positive cells were stained with TUNEL. evaluated.
- the site of action of a drug that has been reported to have an inhibitory effect on strechineine convulsions is central, and vidarabine also exhibits central migration and an inhibitory effect on strechineine convulsions (Pharmaceutical Research 18, 561-576 , 1982).
- central migration of vidarabine, V2E, V3E, and V5E was evaluated by antagonism against tonic-extending convulsions and death induced in mice (C57BL6 / N) by strychnine administration.
- Striquinine nitrate dissolved in physiological saline was administered to the mouse (C57BL / 6N: Nippon SLC, male, 10-12 weeks old) subcutaneously at the back of the neck at 1.5 mg / kg, resulting in tonic extensible convulsions and death The time to reach was measured and the effect on central migration was indirectly evaluated.
- V2E, V3E, and V5E (19.8 mg / kg / day) dissolved in DMSO in normal wild-type mice (C57BL / 6N) using an osmotic minipump (Alzet 2001), or DMSO Is transiently induced by the administration of a single dose and applying a voltage stimulation of 2.5 mA for 60 seconds at 30 msec intervals using a transesophageal catheter (Atrial frequent stimulation: Circ Res 97, 62-69, 2005)) Acupuncture (n 4-8, means ⁇ SE) measured the duration of atrial fibrillation until atrial fibrillation returned to normal sinus rhythm.
- the present invention provides a compound represented by the following formula (I), a pharmaceutically acceptable salt, ester or solvate thereof.
- R 1 , R 2 and R 3 are each independently a hydrogen atom or an acyl group having an acidic or basic substituent, provided that all of R 1 , R 2 and R 3 are hydrogen. None an atom
- the compounds of the present invention may have stereoisomers, the present invention includes all these isomers.
- optically active forms, diastereomers, racemates and the like are all included in the present invention.
- the acyl group having an acidic or basic substituent is The following formula: B— (CH 2 ) n —CO— (In the formula, n is an integer of 1 to 4, and B is an acidic or basic substituent.) It is good that it is group represented by these.
- the acidic or basic substituent of B is preferably an amino group, a carboxyl group or a hydroxycarbamoyl group which may be substituted with an alkyl group.
- the alkyl group substituted with an amino group is a linear or branched alkyl group having 1 to 4 carbon atoms, more preferably a methyl group, an ethyl group, a normal propyl group, an isopropyl group, a normal butyl group, or an isobutyl group.
- Examples of the compound of the present invention include compounds represented by any of the following formulas.
- the compounds of the present invention can be prepared according to the following reaction scheme.
- Disiloxanilide protected from vidarabine (II) according to the method described in the literature (O'Mahony, G .; Sundgren, A .; Svensson, S .; Grotli, M. Tetrahedron 2007, 63, 6901-6908.) (III) was synthesized. An esterified product (V) can be obtained in good yield by allowing a dehydrating condensing agent (DCC) to act on the compound (III) and N, N-dimethylglycine. Finally, tetrabutylammonium fluoride is allowed to act to deprotect the disiloxanilidene group to obtain the desired 2-position substituted product (Ia).
- DCC dehydrating condensing agent
- tetrabutylammonium fluoride is allowed to act to deprotect the disiloxanilidene group to obtain the desired 2-position substituted product (Ia).
- an esterified product (V) can be obtained by reacting compound (III) with succinic anhydride.
- Hydroxamic acid (VI) can be synthesized by activating this esterified product (V) with 1-propyl phosphoric acid cyclic anhydride and allowing hydroxylamine hydrochloride to act. Finally, tetrabutylammonium fluoride is allowed to act on each to deprotect the disiloxanilidene group, whereby the desired 2-substituted products (Ib) and (Ic) are obtained.
- Carboxylic acids having other acidic or basic groups may be used in place of N, N-dimethylglycine, and other carboxylic anhydrides may be used in place of succinic anhydride.
- tetrabutylammonium fluoride is allowed to act to deprotect the silyl group, whereby the desired 3-position substituted product (Id) is obtained.
- esterified product (IX) can be obtained in good yield.
- Hydroxamic acid (X) can be synthesized by activating this esterified product (IX) with 1-propyl phosphoric acid cyclic anhydride and reacting with hydroxylamine hydrochloride.
- tetrabutylammonium fluoride is allowed to act on each to deprotect the silyl group, whereby the desired 3-position substitution products (Ie) and (If) are obtained.
- Carboxylic acids having other acidic or basic groups may be used in place of N, N-dimethylglycine, and other carboxylic anhydrides may be used in place of succinic anhydride.
- esterified product (XV) can be obtained in good yield.
- Hydroxamic acid (XVI) can be synthesized by activating this esterified product (XV) with 1-propyl phosphoric acid cyclic anhydride and reacting with hydroxylamine hydrochloride. Finally, hydrazine hydrate is allowed to act on each to perform deprotection to obtain the desired 5-position substitution products (Ih) and (Ii), respectively.
- Carboxylic acids having other acidic or basic groups may be used in place of N, N-dimethylglycine, and other carboxylic anhydrides may be used in place of succinic anhydride.
- Examples of the pharmaceutically acceptable salt of the compound of the present invention include salts such as sodium phosphate, sodium salt, potassium salt, hydrochloride, sulfate, but are not limited thereto.
- Examples of the pharmaceutically acceptable ester of the compound of the present invention include, but are not limited to, esters such as ethylene glycol ester, diethylene glycol ester, triethylene glycol ester, polyethylene glycol ester, and phosphate ester.
- Examples of the pharmaceutically acceptable solvate of the compound of the present invention include, but are not limited to, solvates with water, methanol, ethanol, dimethylformamide, ethyl acetate and the like.
- the compounds of the present invention can be used as an adenylate cyclase activity regulator.
- beta blockers indications eg, heart failure, myocardial infarction, arrhythmia, angina pectoris, hypertension, etc.
- pathologies and diseases eg tremor, motion sickness, jet lag, sleep disorders, Graves' disease, esophagogastric varices, migraine, Parkinson's disease
- Examples of conditions and diseases related to heart failure and / or myocardial infarction include, but are not limited to, arrhythmia, edema, shortness of breath, angina pectoris, and the like.
- the present invention provides an adenylate cyclase activity regulator comprising the compound represented by the above formula (I), a pharmaceutically acceptable salt, ester or solvate thereof.
- the agent of the present invention is particularly effective against heart-type adenylate cyclase.
- the present invention also provides a pharmaceutical composition
- a pharmaceutical composition comprising a compound represented by the above formula (I), a pharmaceutically acceptable salt, ester or solvate thereof.
- a pharmaceutical preparation formulated by a conventional method for example, injection, capsule, tablet, powder, granule
- a pharmaceutical preparation formulated by a conventional method (for example, injection, capsule, tablet, powder, granule) As an agent) and can be administered to a subject such as a human or an animal.
- a dose of about 10 to 50 mg / kg (body weight) per day, preferably about 10 to 15 mg / kg (body weight) per day, once or several times Oral or parenteral administration is preferable, but the dose and frequency of administration can be appropriately changed depending on symptoms, age, administration method and the like.
- carriers such as distilled water and physiological saline may be used.
- the active ingredient when taking the form of tablets, capsules, granules, powders, etc., it is preferable to contain 5 to 80% by weight of the active ingredient, and in the case of injections, it contains 1 to 10% by weight of the active ingredient. It is preferable to do so.
- the compounds of the present invention, pharmaceutically acceptable salts, esters and solvates thereof are anti-aging and longevity, diseases and conditions associated therewith (eg aging phenomena such as osteoporosis, skin wrinkles, oxidative stress overload) It can also be used for prevention of organ function deterioration, etc.) or maintenance of health.
- the compounds of the present invention, pharmaceutically acceptable salts, esters and solvates thereof are beverages such as soft drinks, foods such as strawberries, gums and breads, powdered products such as powdered soups and sprinkles, etc. It can be added to a product, or can be molded into pills, granules, tablets, capsules, etc. together with excipients, fragrances, pigments, etc., and supplied as health foods or dietary supplements.
- the present invention provides a food composition comprising a compound of the present invention, a pharmaceutically acceptable salt, ester or solvate thereof.
- the compounding amount of the compound of the present invention, its pharmaceutically acceptable salt, ester or solvate in the food composition preferably contains 0.1 to 50% by weight of the active ingredient.
- Example 1 In our previous research, an animal model lacking the heart-type subtype 5 type adenylate cyclase was created (Circ. Res. 93: 364-371, 2003; Proc. Natl. Acad. Sci. USA. 100: 9986-90,2003; Cell 130: 247-58, 2007; Circulation 116: 1776-83, 2007). Analysis of this animal model revealed that the response to catecholamine stimulation is reduced but steady-state cardiac function is not reduced, and that cardiac function decline due to chronic pressure load and catecholamine stress is prevented (Circ. Res. 93: 364-371, 2003; Proc. Natl. Acad. Sci. USA.
- adenylate cyclase activity was reduced to about 20% compared to wild-type mice (J. Biol. Chem. 278: 16936-16940, 2003). That is, most of the adenylate cyclase activity in wild-type striatal tissue is due to the type 5 subtype, and therefore the tissue is suitable for screening for drugs that selectively suppress the activity of the type 5 subtype. It was thought that there was.
- the compound (IV) thus obtained was dissolved in 5 mL of tetrahydrofuran, and 1.8 mL of tetrabutylammonium fluoride (1 M solution in tetrahydrofuran) was added, followed by stirring for 12 hours at room temperature.
- the reaction solution was concentrated and then purified by silica gel column chromatography (dichloromethane / methanol 15: 1) to obtain 260 mg of the target product (Ia) as a white powder (90% yield).
- the compound thus obtained was dissolved in a pyridine-acetic acid buffer, hydrazine monohydrate (0.107 mL) was added, and the mixture was stirred at room temperature for 1 hour.
- the reaction mixture was concentrated and purified by silica gel column chromatography (dichloromethane / methanol 15: 1) to obtain 167 mg (65% yield) of the desired product (Ig) as a white powder.
- a stock solution was prepared with pure water so that the synthesized 2-substituted product (V2E), 3-substituted product (V3E) and 5-substituted product (V5E) were 10 mM.
- Vidarabine was dissolved in 100% dimethyl sulfoxide to similarly prepare a 10 mM stock solution.
- the membrane protein fractions were prepared by extraction. Using the obtained membrane protein preparation, the reaction solution (20 mM HEPES, 20 ⁇ M HEPES, in the presence of forskolin (50 ⁇ M, Sigma Cat. No. F6886), an activator of adenylate cyclase, and various compounds.
- ⁇ H9c2 cultured cells Rat heart-derived H9c2 cells (ATCC) were prepared using 95% air-5 using Dulbecco's modified Eagle's medium (DMEM, Sigma Cat. No. D6429) containing 10% (v / v) fetal bovine serum (FBS). The cells were cultured at 37 ° C. in the presence of% CO 2 . Suspend 80-90% confluent H9c2 cells in DMEM containing 10% FBS, add 500 ⁇ L of the cell suspension to a 24-well plate so that the number of cells is 40,000 per well, and overnight at 37 ° C. Incubated. The cells were then incubated in serum-free DMEM (500 ⁇ L / well) for 48 hours and subjected to cAMP accumulation assay.
- DMEM Dulbecco's modified Eagle's medium
- FBS fetal bovine serum
- ⁇ Adult rat cardiomyocytes> After anesthetizing Sprague-Dawley male rats (Japan SLC) (240-260g) with pentobarbital (50mg / kg ip) and then administering heparin (1000UPS / kg iv), the heart was quickly removed and promptly removed. Attach the extracted heart to the Langendorff reflux device. The solution was refluxed with a Ca 2+ -free Tyrode solution containing 0.06% collagenase and 0.02% protease.
- cAMP contained in the TCA solution was measured by a radioimmunoassay using [ 125 I] -cAMP.
- ⁇ Chronic catecholamine challenge experiment> An osmotic minipump filled with isoproterenol was implanted subcutaneously into mice, and isoproterenol was administered continuously for a week (60 mg / kg) for sustained release. Cardiac function (EF, ejection fraction, ejection fraction) was measured by cardiac ultrasonography and compared before and after isoproterenol administration. In general, when isoproterenol is administered to mice using a minipump, cardiac function (EF) is reduced (causes heart failure).
- EF cardiac function
- ⁇ TUNEL of cardiomyocytes Isoproterenol (10 -5 M) and isoproterenol and vidarabine, V2E, V3E, V5E (10 -5 M) in the culture medium of rat fetal cultured cardiomyocytes (pregnant rat (Wister) purchased from Japan SLC) Each of these cells was subjected to combined stimulation (48 hours), and the cells positive for apoptosis were evaluated by TUNEL staining.
- V2E, V3E, V5E were administered to wild-type mice (C57BL / 6N: Nippon SLC) using an osmotic minipump (15 mg / kg / day for 7 days), and BUN, Creatinine, GPT, GOT was measured and compared with the control group.
- vidarabine derivatives All three newly synthesized vidarabine derivatives (FIG. 1) were prepared as 10 mM stock solutions with pure water. In clinical practice, approximately 2 mM of vidarabine infusion is used as an anti-herpes drug (Aracena-A for intravenous infusion, Mochida Pharmaceutical). It was possible. On the other hand, this time, vidarabine was prepared using a 10 mM stock solution using 100% DMSO.
- adenylate cyclase activity in the striatal membrane of wild type mice was increased about 15 to 20 times by stimulation with 50 ⁇ M forskolin.
- vidarabine already reported as a selective inhibitor of type 5 subtype suppressed adenylate cyclase activity to about 17.3% in the presence of forskolin.
- adenylate cyclase activity stimulated by forskolin was reduced to approximately 24.5% for V2E, approximately 25.1% for V3E, and approximately 24.9% for V5E (Fig. 2).
- the inhibitory effect of various vidarabine derivatives on the striatum, heart and lung adenylate cyclase activity in wild-type mice was analyzed at three concentrations (10, 50, 100 ⁇ M).
- the IC 50 value for the adenylate cyclase activity of the striatum was estimated to be about 6.0 ⁇ M for vidarabine, about 13.1 ⁇ M for V2E, about 13.0 ⁇ M for V3E, and 25.1 ⁇ M for V5E.
- IC 50 values for various drugs in the heart were 7.7 ⁇ M, 17.8 ⁇ M, 19.9 ⁇ M, and 42.9 ⁇ M, respectively.
- V2E inhibited wild-type heart adenylate cyclase activity about 2.6 times stronger than that of lungs at a concentration of 10 ⁇ M, and the striatum suppressed about 3.0 times stronger than that of lungs.
- the tissue specificity of the inhibitory effect of vidarabine at this concentration is about 2.4 times higher in the heart and striatum about 2.8 times higher than in the lung, so V2E has a type 5 selective inhibitory effect equivalent to vidarabine It was suggested that this is a highly hydrophilic compound (Fig. 5).
- adenylate cyclase as a membrane preparation, it is applied to cAMP levels accumulated in cells stimulated with forskolin for the purpose of confirming whether or not adenylate cyclase suppresses cAMP production in intact cells.
- the effect of vidarabine derivatives was investigated. In this study, rat heart-derived H9c2 cultured cells were used as a preliminary experiment. This is because some compounds generally have low cell membrane permeability, and such compounds have extremely low activity in vivo.
- mice treated with isoproterenol 60mg / kg / day 7 days
- mice treated with isoproterenol and vidarabine, V2E, V3E and V5E were each administered (15 mg / kg / day 7 days).
- LVEF cardiac output
- mice treated with co-administration of vidarabine significantly decreased cardiac function. It was suppressed (Fig. 9).
- TUNEL of cardiomyocytes cell culture of rat embryonic cardiomyocytes was stimulated with isoproterenol (10 -5 M) and isoproterenol simultaneously with vidarabine, V2E, V3E, and V5E (48 hours), followed by cell apoptosis Positive cells were evaluated by TUNEL staining.
- the proportion of apoptosis-positive cardiomyocytes in myocardial tissues of chronic catecholamine-loaded mice using isoproterenol was evaluated by TUNEL staining.
- vidarabine, V2E, V3E, and V5E were evaluated by antagonism against tonic-extending convulsions and death induced in mice by the administration of strychnine.
- Strykinine nitrate dissolved in physiological saline was administered to the mouse (C57BL / 6N: Nippon SLC, male, 10-12 weeks old) subcutaneously at the back of the neck at 1.5 mg / kg, causing tonic-extending convulsions and death The time to reach was measured.
- Vidarabine, V2E, V3E, and V5E were dissolved or suspended in physiological saline and administered intraperitoneally 15 minutes before the administration of strychnine.
- Vidarabine has been clinically applied as a herpes encephalitis drug, and its central transferability has been confirmed, but at 150 mg / kg (0.525 mmol / kg) and 300 mg / kg (1.05 mmol / kg) until convulsive death due to strychnine in a dose-dependent manner The time was significantly extended.
- an electrode catheter (Millar: Model EPR800, size 1.1 F, length 4.5 cm) connected to the electrocardiogram amplifier from the oral cavity for the purpose of recording intracardiac electrocardiogram
- the electrode catheter was fixed at the site where the P wave was recorded most.
- the fixed electrode catheter was carefully connected to the electrical stimulator so that the position did not move, and thereafter the body surface electrocardiogram was recorded with II guidance.
- a 2.5 mA voltage stimulus is applied at 30 ⁇ msec intervals for 60 seconds, after which atrial fibrillation is transiently induced.
- the time at which it was confirmed that the P wave disappeared from the baseline and the RR interval was not constant and the pulse became irregular was defined as the duration of atrial fibrillation.
- V2E, V3E, and V5E (1 mg / kg / day) dissolved in DMSO in normal wild-type mice (C57BL / 6N) using an osmotic minipump (Alzet: 2001), or Only DMSO was administered, and the duration of atrial fibrillation from inducing atrial fibrillation under the above conditions to returning to normal sinus rhythm was measured (FIG. 14). The experiment was terminated after confirming that the normal sinus rhythm persisted for more than 5 minutes and there was no re-expression of atrial fibrillation. In herpes treatment, the maximum dose of vidarabine approved for humans is 15 mg / kg / day for 10 days.
- the present invention can be used for prevention and / or treatment of heart failure, myocardial infarction, arrhythmia and the like.
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Abstract
Description
(1)下記の式(I)で表される化合物、その医薬的に許容される塩、エステル又は溶媒和物。
(2)酸性若しくは塩基性置換基を有するアシル基が、
次式:B-(CH2)n-CO-
(式中、nは1~4の整数であり、Bは酸性若しくは塩基性置換基である。)
で表される基である(1)記載の化合物。
(3)酸性若しくは塩基性置換基が、アルキル基で置換されていてもよいアミノ基、カルボキシル基又はヒドロキシカルバモイル基である(1)又は(2)記載の化合物。
(4)下記のいずれかの式で表される(1)~(3)のいずれかに記載の化合物。
(6)アデニル酸シクラーゼが心臓型アデニル酸シクラーゼである(5)記載の薬剤。
(7)(1)~(4)のいずれかに記載の化合物、その医薬的に許容される塩、エステル又は溶媒和物を含む医薬組成物。
(8)ベータ遮断剤の適応症の予防及び/又は治療に用いられる(7)記載の医薬組成物。
(9)ベータ遮断剤の適応症が、心不全、心筋梗塞、不整脈、狭心症、高血圧症及びそれらに関連する病態および疾患から成る群より選択される(8)記載の医薬組成物。
(10)(1)~(4)のいずれかに記載の化合物、その医薬的に許容される塩、エステル又は溶媒和物を含む食品組成物。
(11)アンチエイジングおよび長寿、それに関連する疾患および病態の予防又は健康維持のために用いられる(10)記載の食品組成物。
(12)(1)~(4)のいずれかに記載の化合物、その医薬的に許容される塩、エステル又は溶媒和物の医薬的に有効な量を被験者に投与することを含む、ベータ遮断剤の適応症を予防及び/又は治療する方法。
(13)ベータ遮断剤の適応症の予防及び/又は治療のための(1)~(4)のいずれかに記載の化合物、その医薬的に許容される塩、エステル又は溶媒和物の使用。
(14)ベータ遮断剤の適応症を予防及び/又は治療する方法に使用するための(1)~(4)のいずれかに記載の化合物、その医薬的に許容される塩、エステル又は溶媒和物。
(15)(1)~(4)のいずれかに記載の化合物、その医薬的に許容される塩、エステル又は溶媒和物の有効量を被験者に投与することを含む、アンチエイジングおよび長寿、それに関連する疾患および病態の予防又は健康維持方法。
(16)アンチエイジングおよび長寿、それに関連する疾患および病態の予防又は健康維持のための(1)~(4)のいずれかに記載の化合物、その医薬的に許容される塩、エステル又は溶媒和物の使用。
(17)アンチエイジングおよび長寿、それに関連する疾患および病態の予防又は健康維持方法に使用するための(1)~(4)のいずれかに記載の化合物、その医薬的に許容される塩、エステル又は溶媒和物。
本発明は、下記の式(I)で表される化合物、その医薬的に許容される塩、エステル又は溶媒和物を提供する。
本発明の化合物には立体異性体が存在しうるが、本発明はこれらの異性体すべてを包含する。例えば、光学活性体、ジアステレオマー、ラセミ体などはすべて本発明に含まれる。
次式:B-(CH2)n-CO-
(式中、nは1~4の整数であり、Bは酸性若しくは塩基性置換基である。)
で表される基であるとよい。
当教室の先行研究において、心臓型サブタイプの5型アデニル酸シクラーゼを欠損させた動物モデルが作製された(Circ. Res. 93: 364-371, 2003; Proc. Natl. Acad. Sci. USA. 100:9986-90,2003; Cell 130:247-58, 2007; Circulation 116:1776-83, 2007)。本動物モデルを解析したところ、カテコラミン刺激に対する応答は低下するが定常状態の心機能は低下しないこと、慢性圧負荷やカテコラミンストレスによる心機能低下を予防することが明らかとなった(Circ. Res. 93: 364-371, 2003; Proc. Natl. Acad. Sci. USA. 100:9986-90,2003; Circulation 116:1776-83, 2007)。これらのことは、5型サブタイプの選択的抑制は心機能を低下させずに心不全時に心臓保護的に働くことを示す。一方、長年抗ヘルペス剤として臨床で用いられてきた薬剤(ビダラビン)が5型サブタイプ選択的な抑制効果を示すことが明らかになり、心不全モデル実験でも当該薬剤による心筋保護的な作用が示された(J. Biol. Chem. 279; 40938-40945, 2004)。また、85万種類の薬剤を独自に開発したコンピュータモデルにて解析した結果、5型サブタイプ選択的な抑制剤が複数同定された。一方、5型サブタイプ欠損マウスの脳線条体組織では野生型マウスに比べてアデニル酸シクラーゼ活性が2割程度まで低下していた(J. Biol. Chem. 278:16936-16940, 2003)。すなわち、野生型線条体組織のアデニル酸シクラーゼ活性はその大部分が5型サブタイプによるものであることから、当該組織が5型サブタイプの活性を選択的に抑制する薬剤のスクリーニングに適していると考えられた。
<ビダラビン誘導体>
ビダラビンの2位、3位、5位にそれぞれジメチルアミノ酢酸基を導入した新規化合物を合成した(図1)。
東京化成工業製ビダラビンを文献(O'Mahony, G.; Sundgren, A.; Svensson, S.; Grotli, M. Tetrahedron 2007, 63, 6901-6908.)の方法に従って、ヒドロキシ基をジシロキサニリデン保護し、化合物(III)を調製した。
δ8.24 (s, 1H), 8.11 (s, 1H), 7.29 (s, 2H), 6.45 (d, J = 6.0 Hz, 1H), 5.84 (d, J = 5.5 Hz, 1H), 5.32 (t, J = 6.0 Hz, 1H), 5.12 (t, J = 5.7 Hz, 1H), 4.46 (q, J = 5.8 Hz, 1H), 3.87-3.61 (m, 3H), 3.05 (d, J = 17.0 Hz, 1H), 2.53 (d, J = 17.2 Hz, 1H), 1.91 (s, 6H).
東京化成工業製ビダラビンを文献(Shen, W.; Kim, J.-S.; Kish, P. E.; Zhang, J.; Mitchell, S.; Gentry, B. G.; Breitenbach, J. M.; Drach, J. C.; Hilfinger, J. Bio. Med. Chem. Lett. 2009, 19, 792-796.)の方法を参考に、二つのヒドロキシ基をシリル保護した。N,N-ジメチルホルムアミド 20 mL にビダラビン(II)2.0 g を撹拌懸濁させ、そこへN,N-ジメチルアミノピリジン 0.114 g とトリエチルアミン 3.10 mL 加え、最後にtert-ブチルジメチルクロロシラン 2.26 g を加えた。室温で24時間反応させた後、溶媒を減圧下留去し、残渣に酢酸エチルを加え、飽和塩化アンモニウム水溶液で洗浄し、続いて水と飽和食塩水で洗浄した。有機層を硫酸ナトリウムで乾燥し、減圧下溶媒を留去することにより化合物(VII)を得た。
δ8.22 (s, 1H), 8.14 (s, 1H), 7.30 (s, 2H), 6.27 (d, J = 4.4 Hz, 1H), 6.07 (s, 1H), 5.28 (t, J = 3.3 Hz, 1H), 5.22 (s, 1H), 4.31 (s, 1H), 4.00-3.96 (m, 1H), 3.70 (s, 2H), 3.29 (s, 2H), 2.28 (s, 6H).
東京化成工業製ビダラビンを文献(Shen, W.; Kim, J.-S.; Kish, P. E.; Zhang, J.; Mitchell, S.; Gentry, B. G.; Breitenbach, J. M.; Drach, J. C.; Hilfinger, J. Bio. Med. Chem. Lett. 2009, 19, 792-796.)の方法に従って、ヒドロキシ基をシリル保護し、続いてレブリン酸との縮合によりエステル化し、最後にシリル基を脱保護することにより化合物(XIII)を調整した。
δ8.14 (s, 2H), 7.26 (s, 2H), 6.30 (d, J = 4.1 Hz, 1H), 5.79 (d, J = 4.4 Hz, 1H), 5.72 (d, J = 4.1 Hz, 1H), 4.41 (dd, J = 7.1, 11.8 Hz, 1H), 4.30 (dd, J = 3.6, 11.8 Hz, 1H), 4.16 (s, 2H), 3.98 (s, 1H), 3.19 (d, J = 2.8 Hz, 2H), 2.23 (s, 6H).
合成された2位置換体(V2E)、3位置換体(V3E)および5位置換体(V5E)は10 mMとなるように純水でストック溶液を調製した。ビダラビンは100%ジメチルスルホキシドに溶解して同様に10 mMのストック溶液を調製した。
東京化成工業製ビダラビンを文献(O'Mahony, G.; Sundgren, A.; Svensson, S.; Grotli, M. Tetrahedron 2007, 63, 6901-6908.)の方法に従って、ヒドロキシ基をジシロキサニリデン保護し、化合物(III)を調製した。
東京化成工業製ビダラビンを文献(Shen, W.; Kim, J.-S.; Kish, P. E.; Zhang, J.; Mitchell, S.; Gentry, B. G.; Breitenbach, J. M.; Drach, J. C.; Hilfinger, J. Bio. Med. Chem. Lett. 2009, 19, 792-796.)の方法に従って、ヒドロキシ基をシリル保護し、化合物(VII)を調製した。
東京化成工業製ビダラビンを文献(Shen, W.; Kim, J.-S.; Kish, P. E.; Zhang, J.; Mitchell, S.; Gentry, B. G.; Breitenbach, J. M.; Drach, J. C.; Hilfinger, J. Bio. Med. Chem. Lett. 2009, 19, 792-796.)の方法に従って、ヒドロキシ基をシリル保護し、続いてレブリン酸との縮合によりエステル化し、最後にシリル基を脱保護することにより化合物(XIII)を調製した。
生後12~15週齢の野生型マウス(C57BL)(日本チャールズリバー株式会社)およびAC5ノックアウト(KO)マウス(Circ. Res. 93: 364-371, 2003)から線条体・心臓・肺組織を摘出し、それぞれの膜タンパク質画分を調製した。得られた膜タンパク質標品を用い、アデニル酸シクラーゼの活性化剤であるフォルスコリン(50 μM、Sigma Cat. No. F6886)および各種化合物の存在下で30℃にて反応液(20 mM HEPES, pH 8、5 mM MgCl2、0.5 mM EDTA, pH 8、0.1 mM ATP、1 mM phospho creatine、8 U/mL creatine phosphor kinase、200 μM IBMX )をインキュベートしcAMPを産生させた。線条体および肺では1 μg、心臓では2 μgの膜タンパク質をそれぞれ本アッセイに用いた。反応開始から15分(線条体、肺)、または30分(心臓)後にトリクロロ酢酸(TCA)溶液を終濃度5%となるように添加して反応を終了させ、遠心分離(13, 500 x g、10分)によりタンパク質を沈殿させた。
ラット心臓由来のH9c2細胞(ATCC)は、10%(v/v)のウシ胎児血清(FBS)を含むダルベッコ変法イーグル培地 (DMEM、Sigma Cat. No. D6429) を用い、95%空気-5%CO2存在下に37℃で培養した。80~90%コンフルエントのH9c2細胞を10%FBSを含むDMEMに懸濁し、24穴プレートに1ウェルあたり細胞数が4万となるように細胞懸濁液を500 μL添加し、37℃で一晩インキュベートした。その後細胞を無血清DMEM(500 μL/well)中で48時間インキュベートし、cAMP accumulationアッセイに供した。
Sprague-Dawley雄ラット(日本エスエルシー)(240-260g)をペントバルビタール(50mg/kg ip)で麻酔後、へパリンを投与(1000UPS/kg iv)したのち、迅速に心臓を摘出し、すみやかにランゲンドルフ還流装置に摘出した心臓を装着する。0.06%コラゲナーゼと0.02%プロテアーゼを含むCa2+-free Tyrode溶液で還流を行った。KB溶液(KOH 85mM, KCl 30mM, KH2PO4 30, MgSO4 3, EGTA 0.5, HEPES 10, l-Glutamine 50,Taurin 20mM, pH7.4)内で遊離してくる心筋細胞をフィルターろ過したのち10%FBSを含むDMEMに懸濁した。24穴プレートに1ウェルあたり細胞数が4万となるように細胞懸濁液を500 μL添加し、37℃で一晩インキュベートした。その後細胞を無血清DMEM(500 μL/well)中で4時間インキュベートし、cAMP accumulationアッセイに供した(Circulation 98, 1329-1334, 1998)。
H9c2細胞を500 μMのIBMX存在下、37℃で20分間インキュベートした後、各種ビダラビン誘導体を50 μMとなるように培養液に添加し、さらに10分間37℃でインキュベートした。その後、フォルスコリンを100 μMとなるように添加しcAMP産生反応を開始させた。反応開始20分後、培養液を吸引し、200 μLの7.5%(v/v)TCA溶液を加えて反応を停止させ、さらに4℃で一晩インキュベートした。また各種ビダラビン誘導体は10μM、フォルスコリンは5μM刺激条件下でラット成体培養心筋細胞をもちいても同様の実験を行った。
イソプロテレノールを満たした浸透圧ミニポンプをマウス皮下に移植し、徐放性にイソプロテレノールを1週間連続投与をおこなった(60mg/kg)。心臓超音波検査にて、心機能(EF, エジェクションフラクション、駆出率)を測定し、イソプロテレノール投与前後で比較した。一般にイソプロテレノールをミニポンプを用いてマウスに投与すると、心機能(EF)が低下する(心不全を発症する)ことがしられている。
ラット胎児培養心筋細胞(妊娠ラット(ウイスター)を日本エスエルシーより購入)の培養液にイソプロテレノール(10-5M)、イソプロテレノールと同時にビダラビン、V2E、V3E、V5E(10-5M)をそれぞれ併用刺激(48時間)した後細胞のアポトーシス陽性細胞をTUNEL染色で評価した。
野生型マウス(C57BL/6N: 日本エスエルシー) にビダラビン、V2E、V3E,V5Eをオスモティックミニポンプを用いてに投与後(15mg/kg/day 7日間)採血を行い、BUN, Creatinine, GPT,GOTを測定してコントロール群と比較した。
慢性カテコラミン負荷実験用いたマウスのアポトーシス陽性細胞をTUNEL染色で評価した。
新規に合成した3種類のビダラビン誘導体(図1)は、いずれも純水により10 mMのストック溶液を調製した。臨床において、抗ヘルペス治療薬としては約2 mMのビダラビン点滴液を使用することから(アラセナ-A点滴静注用、持田製薬)、それと比較して5倍程度の濃度の溶液を調製することが可能であった。一方、今回ビダラビンは10 mMのストック溶液を100%DMSOを用いて調製した。
イソプロテレノールを用いた慢性カテコラミン負荷マウスの心筋組織のアポトーシス陽性心筋細胞の割合をTUNEL染色で評価した。慢性カテコラミン刺激により誘導される心筋細胞のアポトーシスをビダラビンとV2Eは同等に抑制した(n=4-6, means+SE)(図12)。
ビダラビン、V2E、V3E、ならびにV5Eはペーシングにより誘発された心房細動が正常洞リズムにもどるまでの時間を有意に短縮した (n=4-8,means±SE)。
Claims (17)
- 酸性若しくは塩基性置換基を有するアシル基が、
次式:B-(CH2)n-CO-
(式中、nは1~4の整数であり、Bは酸性若しくは塩基性置換基である。)
で表される基である請求項1記載の化合物。 - 酸性若しくは塩基性置換基が、アルキル基で置換されていてもよいアミノ基、カルボキシル基又はヒドロキシカルバモイル基である請求項1又は2記載の化合物。
- 請求項1~4のいずれかに記載の化合物、その医薬的に許容される塩、エステル又は溶媒和物を含むアデニル酸シクラーゼ活性調節剤。
- アデニル酸シクラーゼが心臓型アデニル酸シクラーゼである請求項5記載の薬剤。
- 請求項1~4のいずれかに記載の化合物、その医薬的に許容される塩、エステル又は溶媒和物を含む医薬組成物。
- ベータ遮断剤の適応症の予防及び/又は治療に用いられる請求項7記載の医薬組成物。
- ベータ遮断剤の適応症が、心不全、心筋梗塞、不整脈、狭心症、高血圧症及びそれらに関連する病態および疾患から成る群より選択される請求項8記載の医薬組成物。
- 請求項1~4のいずれかに記載の化合物、その医薬的に許容される塩、エステル又は溶媒和物を含む食品組成物。
- アンチエイジングおよび長寿、それに関連する疾患および病態の予防又は健康維持のために用いられる請求項10記載の食品組成物。
- 請求項1~4のいずれかに記載の化合物、その医薬的に許容される塩、エステル又は溶媒和物の医薬的に有効な量を被験者に投与することを含む、ベータ遮断剤の適応症を予防及び/又は治療する方法。
- ベータ遮断剤の適応症の予防及び/又は治療のための請求項1~4のいずれかに記載の化合物、その医薬的に許容される塩、エステル又は溶媒和物の使用。
- ベータ遮断剤の適応症を予防及び/又は治療する方法に使用するための請求項1~4のいずれかに記載の化合物、その医薬的に許容される塩、エステル又は溶媒和物。
- 請求項1~4のいずれかに記載の化合物、その医薬的に許容される塩、エステル又は溶媒和物の有効量を被験者に投与することを含む、アンチエイジングおよび長寿、それに関連する疾患および病態の予防又は健康維持方法。
- アンチエイジングおよび長寿、それに関連する疾患および病態の予防又は健康維持のための請求項1~4のいずれかに記載の化合物、その医薬的に許容される塩、エステル又は溶媒和物の使用。
- アンチエイジングおよび長寿、それに関連する疾患および病態の予防又は健康維持方法に使用するための請求項1~4のいずれかに記載の化合物、その医薬的に許容される塩、エステル又は溶媒和物。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/880,346 US9096632B2 (en) | 2010-10-27 | 2011-10-20 | Modulator of activity of adenylate cyclase |
| JP2012540804A JP5849336B2 (ja) | 2010-10-27 | 2011-10-20 | アデニル酸シクラーゼの活性調節剤 |
| EP11836112.0A EP2657246B1 (en) | 2010-10-27 | 2011-10-20 | Modulator of activity of adenylate cyclase |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010240301 | 2010-10-27 | ||
| JP2010-240301 | 2010-10-27 |
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| Publication Number | Publication Date |
|---|---|
| WO2012056976A1 true WO2012056976A1 (ja) | 2012-05-03 |
Family
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| PCT/JP2011/074098 Ceased WO2012056976A1 (ja) | 2010-10-27 | 2011-10-20 | アデニル酸シクラーゼの活性調節剤 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9096632B2 (ja) |
| EP (1) | EP2657246B1 (ja) |
| JP (1) | JP5849336B2 (ja) |
| WO (1) | WO2012056976A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013051330A1 (ja) * | 2011-10-07 | 2013-04-11 | 公立大学法人横浜市立大学 | ビダラビンによる心房細動治療 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3936118B2 (ja) * | 2000-03-28 | 2007-06-27 | 昭和医科工業株式会社 | ロッドグリッパー |
| CZ308881B6 (cs) | 2014-12-09 | 2021-08-04 | Univerzita Palackého v Olomouci | 6-aryl-9-glykosylpuriny a jejich použití |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000302675A (ja) * | 1999-04-19 | 2000-10-31 | Sankyo Co Ltd | 塩基性化合物を含有する医薬 |
| CN1817866A (zh) * | 2006-03-21 | 2006-08-16 | 中国医学科学院医药生物技术研究所 | 一组连有核苷碱基的格尔德霉素衍生物 |
| WO2007112348A2 (en) * | 2006-03-24 | 2007-10-04 | Tsrl, Inc. | Prodrug composition |
| JP2010240301A (ja) | 2009-04-09 | 2010-10-28 | Kgf Japan:Kk | 葬儀方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1679195A (en) * | 1994-01-11 | 1995-08-01 | Targetech, Incorporated, A Wholly Owned Subsidiary Of The Immune Response Corporation | Hepatocyte-targeted drug conjugates |
-
2011
- 2011-10-20 EP EP11836112.0A patent/EP2657246B1/en not_active Not-in-force
- 2011-10-20 JP JP2012540804A patent/JP5849336B2/ja not_active Expired - Fee Related
- 2011-10-20 US US13/880,346 patent/US9096632B2/en not_active Expired - Fee Related
- 2011-10-20 WO PCT/JP2011/074098 patent/WO2012056976A1/ja not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000302675A (ja) * | 1999-04-19 | 2000-10-31 | Sankyo Co Ltd | 塩基性化合物を含有する医薬 |
| CN1817866A (zh) * | 2006-03-21 | 2006-08-16 | 中国医学科学院医药生物技术研究所 | 一组连有核苷碱基的格尔德霉素衍生物 |
| WO2007112348A2 (en) * | 2006-03-24 | 2007-10-04 | Tsrl, Inc. | Prodrug composition |
| JP2010240301A (ja) | 2009-04-09 | 2010-10-28 | Kgf Japan:Kk | 葬儀方法 |
Non-Patent Citations (25)
| Title |
|---|
| ARONOV A.M. ET AL.: "Synthesis and structure-activity relationships of adenosine analogs as inhibitors of trypanosomal glyceraldehyde-3-phosphate dehydrogenase. Modifications at positions 5' and 8", BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, vol. 8, no. 24, 1998, pages 3505 - 3510, XP004819382 * |
| BHUTA P. ET AL., BIOCHEMISTRY, vol. 21, no. 5, 1982, pages 899 - 905, XP055088772 * |
| CARDIAC PRACTICE, vol. 20, 2009, pages 69 - 73 |
| CELL, vol. 130, 2007, pages 247 - 58 |
| CHASSY B.M. ET AL.: "Adenosine Aminohydrolase: Binding and Hydrolysis of 2- and 6-substituted purine ribonucleosides and 9-substituted adenine nucleosides", JOURNAL OF BIOLOGICAL CHEMISTRY, vol. 242, no. 16, 1967, pages 3655 - 3658, XP055088765 * |
| CHUNG S.K. ET AL.: "Template-directed organic synthesis. A model for the peptidyl transfer reaction of protein biosynthesis", BIOORGANIC CHEMISTRY, vol. 7, no. 3, 1978, pages 303 - 312, XP024022429 * |
| CIRC RES, vol. 97, 2005, pages 62 - 69 |
| CIRC. RES., vol. 93, 2003, pages 364 - 371 |
| CIRCULATION, vol. 116, 2007, pages 1776 - 83 |
| CIRCULATION, vol. 98, 1998, pages 1329 - 1334 |
| ILTZSCH M.H. ET AL.: "Structure-activity relationship for the binding of nucleoside ligands to adenosine kinase from toxoplasma gond II", BIOCHEMICAL PHARMACOLOGY, vol. 49, no. 10, 1995, pages 1501 - 1512, XP009091199 * |
| J. BIOL. CHEM., vol. 276, 2001, pages 47785 - 47793 |
| J. BIOL. CHEM., vol. 278, 2003, pages 16936 - 16940 |
| J. BIOL. CHEM., vol. 279, 2004, pages 40938 - 40945 |
| JOHNSON R.A. ET AL.: "CATION AND STRUCTURAL REQUIREMENTS FOR P SITE-MEDIATED INHIBITION OF ADENYLATE CYCLASE", MOLECULAR PHARMACOLOGY, vol. 35, no. 5, 1989, pages 681 - 688, XP001088139 * |
| O'MAHONY, G.; SUNDGREN, A.; SVENSSON, S.; GROTLI, M., TETRAHEDRON, vol. 63, 2007, pages 6901 - 6908 |
| O'MAHONY, G; SUNDGREN, A.; SVENSSON, S.; GROTLI, M., TETRAHEDRON, vol. 63, 2007, pages 6901 - 6908 |
| ONDA T. ET AL.: "Type-specific Regulation of Adenylyl Cyclase", JOURNAL OF BIOLOGICAL CHEMISTRY, vol. 276, no. 51, 2001, pages 47785 - 47793, XP002991705 * |
| PHARMACEUTICAL REGULATORY SCIENCE, vol. 18, 1982, pages 561 - 576 |
| PROC. NATL. ACAD. SCI. USA., vol. 100, 2003, pages 9986 - 90 |
| RYCHLIK I. ET AL.: "Substrate specificity of ribosomal peptidyl transferase: 2'(3')-O-aminoacyl nucleosides as acceptors of the peptide chain on the amino acid site", JOURNAL OF MOLECULAR BIOLOGY, vol. 43, no. 1, 1969, pages 13 - 24, XP024011623 * |
| See also references of EP2657246A4 |
| SHEN, W.; KIM, J.-S.; KISH, P. E.; ZHANG, J.; MITCHELL, S.; GENTRY, B. G.; BREITENBACH, J. M.; DRACH, J. C.; HILFINGER, J., BIO. MED. CHEM. LETT., vol. 19, 2009, pages 792 - 796 |
| SHEN, W.; KIM, J.-S.; KISH, P. E.; ZHANG, J.; MITCHELL, S.; GENTRY, B. G; BREITENBACH, J. M.; DRACH, J. C.; HILFINGER, J., BIO. MED. CHEM. LETT., vol. 19, 2009, pages 792 - 796 |
| TOYA ET AL., J. MOL. CELL. CARDIOL., vol. 30, no. 1, January 1998 (1998-01-01), pages 97 - 108 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013051330A1 (ja) * | 2011-10-07 | 2013-04-11 | 公立大学法人横浜市立大学 | ビダラビンによる心房細動治療 |
| JPWO2013051330A1 (ja) * | 2011-10-07 | 2015-03-30 | 公立大学法人横浜市立大学 | ビダラビンによる心房細動治療 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2657246A4 (en) | 2014-04-02 |
| US20130261073A1 (en) | 2013-10-03 |
| JPWO2012056976A1 (ja) | 2014-05-12 |
| JP5849336B2 (ja) | 2016-01-27 |
| US9096632B2 (en) | 2015-08-04 |
| EP2657246B1 (en) | 2016-04-13 |
| EP2657246A1 (en) | 2013-10-30 |
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