WO2010143661A1 - 膀胱排尿筋収縮および尿道括約筋弛緩作用を有する化合物 - Google Patents
膀胱排尿筋収縮および尿道括約筋弛緩作用を有する化合物 Download PDFInfo
- Publication number
- WO2010143661A1 WO2010143661A1 PCT/JP2010/059771 JP2010059771W WO2010143661A1 WO 2010143661 A1 WO2010143661 A1 WO 2010143661A1 JP 2010059771 W JP2010059771 W JP 2010059771W WO 2010143661 A1 WO2010143661 A1 WO 2010143661A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- compound
- bladder
- ethyl
- methyl
- mixture
- Prior art date
Links
- FXVDFPWMKDFSDI-KOEXJUDJSA-N CC(CCC(F)=C(F)F)(C/C=C/[C@@H](CC1)[C@@H](CCSc2nc(C(O)=O)c[s]2)C1=O)O Chemical compound CC(CCC(F)=C(F)F)(C/C=C/[C@@H](CC1)[C@@H](CCSc2nc(C(O)=O)c[s]2)C1=O)O FXVDFPWMKDFSDI-KOEXJUDJSA-N 0.000 description 2
- 0 C[C@](*)(CCC(F)=C(F)F)CC=C[C@@](CC1)[C@@](CCSC(C)=NC(C(O)=O)=CC)C1=O Chemical compound C[C@](*)(CCC(F)=C(F)F)CC=C[C@@](CC1)[C@@](CCSC(C)=NC(C(O)=O)=CC)C1=O 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/22—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
- C07D277/26—Radicals substituted by sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/425—Thiazoles
- A61K31/426—1,3-Thiazoles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
- A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/40—Cyclodextrins; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/69—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
- A61K47/6949—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit inclusion complexes, e.g. clathrates, cavitates or fullerenes
- A61K47/6951—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit inclusion complexes, e.g. clathrates, cavitates or fullerenes using cyclodextrin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/02—Drugs for disorders of the urinary system of urine or of the urinary tract, e.g. urine acidifiers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/10—Drugs for disorders of the urinary system of the bladder
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/36—Sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
Definitions
- the present invention is a compound of the general formula (I) having a detrusor contraction and a urethral sphincter relaxation action.
- a salt thereof, a solvate thereof or a prodrug thereof, or a mixture of the diastereomer in any proportion or Cyclodextrin inclusion compound (hereinafter referred to as a compound represented by the general formula (I), a salt thereof, a solvate thereof or a prodrug thereof, a mixture thereof in any proportion with a diastereomer thereof, or a cyclodextrin inclusion thereof
- the contact compound may be abbreviated as the compound of the present invention.
- a pharmaceutical composition containing them as an active ingredient may be abbreviated as the compound of the present invention.
- Underactive bladder is a bladder contraction disorder, ie, a condition in which the contraction of the bladder detrusor is reduced (low detrusor activity), or a urethral relaxation disorder (lower urinary tract passage disorder), ie, insufficient relaxation of the urethral sphincter Pathophysiology combined with bladder contraction disorder, depending on factors such as neurogenic underactive bladder, myogenic underactive bladder, drug-induced underactive bladder, aging underactive bladder, and other It is classified into low-activity bladder due to factors (for example, low-activity bladder due to lower urinary tract obstruction, infection, stress, etc.).
- causes of neurogenic underactive bladder include peripheral neuropathy such as diabetes, intervertebral hernia, spinal canal stenosis, peripheral neuritis due to Guillain-Barre syndrome or shingles, supranuclear spinal cord injury, spinal cord tumor, Spinal cord diseases such as cervical spondylosis, spinal vascular disorder, spina bifida, spinal meningocele or spinal tethered syndrome (Tethered cord ⁇ syndrome), dementia, cerebrovascular disorder, Parkinson's disease, spinocerebellar degeneration, olive cerebellar atrophy (Olivopontocerebellar atrophy (OPCA), Shy-Drager syndrome, brain tumors, multiple sclerosis, brain injury such as brain injury or encephalitis, etc., and urination due to pelvic organ surgery (uterine cancer and rectal cancer) Inactive bladder may also be caused by surgical damage to the pelvic, hypogastric or pudendal nerves that regulate function.
- peripheral neuropathy such as diabetes, intervertebral her
- Myogenic hypoactive bladder is mainly due to decreased activity of the bladder detrusor muscle for which the cause is unknown.
- Pharmacologically low-activity bladder includes low-activity bladder due to anticholinergic drugs, drugs that suppress the release of acetylcholine, and the like.
- dysuria due to a decrease in bladder activity is often observed in elderly people, and low-activity bladder associated with aging is one of the important problems in an aging society.
- underactive bladder Other factors causing underactive bladder include prostatic hypertrophy, bladder cervical sclerosis, lower urinary tract obstruction due to uterine prolapse, infection such as cystitis or urethritis, or stress. (See Non-Patent Documents 1, 2, and 3.)
- drugs that increase the contractile force of the bladder detrusor or drugs that relax the urethral sphincter and attenuate urethral resistance are used to treat underactive bladder.
- a drug that enhances the contractile force of the bladder detrusor for example, a cholinergic agent such as betanecol, an acetylcholinesterase inhibitor such as distigmine, and the like are used.
- betanecol also contracts the bladder detrusor during the urinary storage phase, impairing the urinary storage function of the bladder, and has side effects such as lacrimation, sweating, gastrointestinal disorders, abdominal pain, pregnant women, peptic ulcers, organic intestinal obstruction, There is a problem that it is contraindicated in patients with asthma, hyperthyroidism and the like.
- acetylcholinesterase inhibitor for example, distigmine, neostigmine and the like are used.
- An acetylcholinesterase inhibitor enhances the action of acetylcholine released from the pelvic nerve ending during urination and enhances the contraction of the bladder detrusor during urination, so it is an excellent drug when considering the physiological mechanism of urination, for example, distigmine While the bladder detrusor contracts, its strong nicotine-like action also contracts the urethral sphincter, increasing urethral resistance, resulting in poor urination efficiency, inadequate clinical efficacy, and risk of high-pressure urination It has also been pointed out (see Non-Patent Document 4).
- ⁇ 1 receptor antagonists such as tamsulosin, prazosin, alfuzosin, naphthopidyl, urapidil are used, and subjective symptoms such as residual urine sensation and nocturia
- side effects include antihypertensive effects such as orthostatic hypotension, so its administration requires caution and is sufficient for low activity bladder There is no report.
- ring A A may contain 1 to 3 heteroatoms selected from a nitrogen atom, an oxygen atom and a sulfur atom, and may further have a substituent, or a 5- or 6-membered cyclic group
- X A and Y A each independently represent a nitrogen atom or a carbon atom
- D A represents a hydrocarbon group which may have a substituent
- E A represents a bond, an oxygen atom or an oxidized group.
- G A is a bond
- J A an acidic group which may be protected.
- W a compound represented by the representative.
- the hydrocarbon group which may have a substituent are disclosed.
- the compound represented by the general formula (A) is effective against bladder disorders caused by cauda equina compression (see Patent Document 1).
- a compound represented by the general formula (B) (Wherein, the E 1B is sulfur atom which may optionally be an oxygen atom or oxide, R B is an aliphatic hydrocarbon group hydrogen atom or C1-8, R 1B is an aliphatic hydrogen atom or a C1-4 hydrocarbon A hydrogen group, R 2B represents a hydrocarbon group which may have a substituent, is disclosed (see Patent Document 2).
- the compound of the present invention has not been disclosed in any literature until now.
- the compound of the present invention acts on the bladder detrusor and the urethral sphincter to increase the contractile force of the bladder detrusor, while the urethral sphincter is relaxed.
- the compound of the present invention has low risk of side effects in the urinary system, circulatory system and digestive system, and is excellent in pharmacokinetics such as oral absorption, metabolic stability and sustained drug efficacy. It has not been.
- cholinergic drugs, acetylcholinesterase inhibitors, and ⁇ 1 receptor antagonists that have been used for the treatment of underactive bladder increase the contractile force of the bladder detrusor or relax the urethral sphincter. Or only one of the actions, the clinical effect was insufficient. In addition, since these drugs act on the autonomic nervous system, side effects have been pointed out in organs other than the bladder.
- the present inventors have found that the compound of the present invention acts on two smooth muscles, the bladder detrusor muscle and the urethral smooth muscle, on the one hand enhancing the contraction of the bladder detrusor muscle and relaxing the urethral sphincter on the other hand. It has been found that it has two surprising effects, and can be provided as a highly effective low-activity bladder treatment agent that improves both bladder contraction disorder and urethral relaxation disorder. In addition, the present inventors show that the compound of the present invention has a low risk of side effects in the urinary system, circulatory system, and digestive system, and has excellent pharmacokinetics such as oral absorption, metabolic stability, and sustained drug efficacy. The present invention has been completed.
- the compound represented by the general formula (I) is (1) 2-[(2- ⁇ (1R, 5R) -2-oxo-5-[(1E) -7,8,8-trifluoro-4-hydroxy]. -4-methyl-1,7-octadien-1-yl] cyclopentyl ⁇ ethyl) thio] -1,3-thiazole-4-carboxylic acid, (2) 2-[(2- ⁇ (1R, 5R) -2 -Oxo-5-[(1E, 4S) -7,8,8-trifluoro-4-hydroxy-4-methyl-1,7-octadien-1-yl] cyclopentyl ⁇ ethyl) thio] -1,3- Thiazole-4-carboxylic acid, or (3) 2-[(2- ⁇ (1R, 5R) -2-oxo-5-[(1E, 4R) -7,8,8-trifluoro-4-hydroxy- 4-methyl-1,7-octadien-1
- the compound represented by the general formula (I) is 2-[(2- ⁇ (1R, 5R) -2-oxo-5-[(1E, 4S) -7,8,8-trifluoro-4-hydroxy-4]. -Methyl-1,7-octadien-1-yl] cyclopentyl ⁇ ethyl) thio] -1,3-thiazole-4-carboxylic acid, and the diastereomer is 2-[(2- ⁇ (1S, 5R)- 2-Oxo-5-[(1E, 4S) -7,8,8-trifluoro-4-hydroxy-4-methyl-1,7-octadien-1-yl] cyclopentyl ⁇ ethyl) thio] -1,3 A mixture of any proportion of claim 1 which is -thiazole-4-carboxylic acid;
- composition according to 5 above which is a preventive, therapeutic and / or symptom improving agent for bladder contraction disorder and / or urethral relaxation disorder
- the compound of the present invention has a contraction of the bladder detrusor and a relaxation action of the urethral sphincter, it improves the bladder contraction disorder and / or urethral relaxation disorder, and is effective as a preventive and / or therapeutic agent for low activity bladder. It is also effective as an agent for improving various symptoms in underactive bladder.
- the compound of the present invention has a low risk of urinary side effects.
- there is no urine storage symptom such as decreased bladder capacity, which is a great risk in patients with urological diseases.
- the compound of the present invention has almost no fluctuation in blood pressure and heart rate even when administered at an effective dose as well as at an effective dose, and even in patients with a background of circulatory system diseases such as hypertension, the risk of side effects of the circulatory system Less is.
- the compound of the present invention has little influence on cardiac function.
- the compound of the present invention has good membrane permeability and is excellent in oral absorption.
- the compound of the present invention is stable against liver metabolism and has a small systemic clearance, it can exert its medicinal effects continuously.
- the compound of the present invention is a compound having a very strong urination effect, excellent safety, and excellent pharmacokinetics.
- action with respect to the amount of residual urine (upper stage) and bladder capacity (lower stage) of this invention compound in a low activity bladder model is shown.
- capacitance (lower stage) of a comparative compound in a low activity bladder model is shown.
- 2 shows the effect of the compounds of the present invention and comparative compounds on blood pressure in normal rats.
- the effect of the compounds of the present invention and comparative compounds on heart rate in normal rats is shown.
- 2 shows the effect of the compound of the present invention on blood pressure in hypertensive rats.
- action on the blood pressure of a comparison compound in a hypertensive rat is shown.
- FIG. 2 shows the cardiac work amount when a compound of the present invention (upper) and a comparative compound (lower) are administered in cynomolgus monkeys.
- the double product at the time of administration of the compound of the present invention (upper) and the comparative compound (lower) in cynomolgus monkeys is shown.
- the present invention relates to general formula (I) (Wherein all symbols have the same meaning as described above), a salt thereof, a solvate thereof or a prodrug thereof, or a mixture of the diastereomer in any proportion, or
- the present invention relates to cyclodextrin inclusion compounds and pharmaceutical compositions containing them as active ingredients.
- the salt is preferably water-soluble. Suitable salts include alkali metal (potassium, sodium, etc.) salts, alkaline earth metal (calcium, magnesium, etc.) salts, ammonium salts, pharmaceutically acceptable organic amines (tetramethylammonium, triethylamine, methylamine). Dimethylamine, cyclopentylamine, benzylamine, phenethylamine, monoethanolamine, diethanolamine, tris (hydroxymethyl) aminomethane, lysine, arginine, N-methyl-D-glucamine and the like) and acid addition salts.
- alkali metal potassium, sodium, etc.
- alkaline earth metal calcium, magnesium, etc.
- ammonium salts pharmaceutically acceptable organic amines (tetramethylammonium, triethylamine, methylamine). Dimethylamine, cyclopentylamine, benzylamine, phenethylamine, monoethanolamine, diethanolamine, tris (hydroxymethyl
- the acid addition salt is preferably water-soluble.
- Suitable acid addition salts include, for example, inorganic acid salts such as hydrochloride, hydrobromide, hydroiodide, sulfate, phosphate, nitrate, or acetate, lactate, tartrate, benzoate.
- Organic acid salts such as acid salts, citrate salts, methanesulfonate salts, ethanesulfonate salts, benzenesulfonate salts, toluenesulfonate salts, isethionate salts, glucuronate salts, and gluconate salts.
- the solvate has low toxicity and water solubility.
- a suitable solvate for example, a solvate of water or an alcohol solvent (for example, ethanol or the like) can be mentioned.
- the prodrug of the compound represented by the general formula (I), its salt, and its solvate means the compound represented by the general formula (I), its salt, its solvent by reaction with an enzyme, gastric acid or the like in vivo. This refers to a compound that is converted into a Japanese product.
- a prodrug of the compound represented by the general formula (I), a salt thereof, or a solvate thereof a compound in which the hydroxyl group of the compound represented by the general formula (I) is acylated, alkylated, phosphorylated or borated ( Examples, compounds in which the hydroxyl group of the compound represented by the general formula (I) is acetylated, palmitoylated, propanoylated, pivaloylated, succinylated, fumarylated, alanylated, dimethylaminomethylcarbonylated, etc.); ) A compound in which the carboxy group of the compound represented by formula (I) is esterified or amidated (eg, the carboxy group of the compound represented by formula (I) is methyl esterified, ethyl esterified, propyl esterified, isopropyl esterified, butyl Esterification, isobutyl esterification, tert-butyl esterification, pheny
- the prodrug of the compound represented by the general formula (I) may be either a solvate or a non-solvate.
- prodrugs of the compounds represented by the general formula (I) are generally used under physiological conditions as described in Yodogawa Shoten, 1990, “Pharmaceutical Development”, Volume 7, “Molecular Design”, pages 163-198. It may be changed to a compound represented by the formula (I).
- the compound represented by the general formula (I) is an isotope (for example, 2 H, 3 H, 11 C, 13 C, 14 C, 13 N, 15 N, 15 O, 17 O, 18 O, 35 S, 18 F, 36 Cl, 123 I or 125 I, etc.).
- Examples of the prodrug of the compound represented by the general formula (I), a salt thereof, and a solvate thereof include, for example, the general formula (Ia) (Wherein R 1 represents a C 1-4 alkyl group such as methyl, ethyl, propyl, isopropyl, butyl, isobutyl, tert-butyl, etc., and other symbols have the same meanings as described above).
- the compound represented by the general formula (I), a salt thereof, a solvate thereof or a prodrug thereof, or a mixture of any proportion thereof with the diastereomer is ⁇ -, ⁇ - or ⁇ -cyclodextrin, or these Can be converted to a cyclodextrin inclusion compound by using the method described in JP-B-50-3362, 52-31404 or 61-52146. Conversion to a cyclodextrin inclusion compound increases the stability and increases the water solubility, which is advantageous when used as a drug. It can be confirmed from the results of differential scanning calorimetry or powder X-ray diffraction test that the compound represented by formula (I), its salt, its solvate or its prodrug is included in cyclodextrin. it can.
- the present invention includes diastereomers of the compound represented by the general formula (I) and diastereomeric mixtures in any proportion of the compound represented by the general formula (I).
- diastereomers include the following compounds: 2-[(2- ⁇ (1S, 5R) -2-oxo-5-[(1E, 4S) -7,8,8-trifluoro-4-hydroxy-4-methyl-1,7-octadiene-1 -Yl] cyclopentyl ⁇ ethyl) thio] -1,3-thiazole-4-carboxylic acid (compound 20).
- the mixture in an arbitrary ratio is preferably a mixture in which the ratio of the diastereomer to the compound represented by the general formula (I) is 1 to 20%, and more preferably the mixture represented by the general formula (I).
- Compound: diastereomer 9: 1 mixture.
- the compound of the present invention can be obtained by a known method, for example, International Publication No. 2005/053707, International Publication No. 2006/129788, Synlett 2002, No. 1, 239-242 or Comprehensive Organic Transformations: A Guide to Functional Group Preparations. , 2nd Edition (Richard C. Larock, John Wiley & Sons Inc, 1999), the methods shown below, or the methods shown in the examples, etc. can be appropriately modified and used in combination. .
- the compound represented by the general formula (I) has the general formula (II) (In the formula, Ac represents an acetyl group, and R represents a protecting group for a carboxyl group (for example, a C1-4 alkyl group such as methyl, ethyl, propyl, isopropyl, butyl, isobutyl, tert-butyl, etc.)) And a compound of the general formula (III) (Wherein R 101 represents an aryl group (eg, 1-phenyl-1H-tetrazolyl group, phenyl group, etc.), and R 102 represents a protecting group (eg, trimethylsilyl group, tert-butyldimethylsilyl group, etc.))
- the compound represented by can be produced by subjecting it to the following reaction, further subjecting it to deprotection reaction and oxidation reaction of acetyl group, and subjecting it to deprotection reaction of the protective group.
- the reaction between the compound represented by the general formula (II) and the compound represented by the general formula (III) is publicly known.
- a organic solvent for example, anhydrous tetrahydrofuran, dimethoxyethane, toluene, dimethylformamide, etc.
- a base for example, in the presence of potassium hexamethyldisilazide, lithium diisopropylamide, butyllithium, etc.
- the reaction is performed at a temperature of about ⁇ 100 to ⁇ 20 ° C.
- the deprotection reaction of a protecting group such as an acetyl group is known and can be performed by the following method.
- Examples of the protecting group for the carboxyl group include C1-4 alkyl groups such as methyl, ethyl, propyl, isopropyl, butyl, isobutyl, tert-butyl, allyl group, trichloroethyl group, benzyl (Bn) group, phenacyl group and the like. Can be mentioned.
- hydroxyl protecting groups include methyl, trityl, methoxymethyl (MOM), 1-ethoxyethyl (EE), methoxyethoxymethyl (MEM), 2-tetrahydropyranyl (THP), and trimethylsilyl.
- TMS triethylsilyl
- TES triethylsilyl
- TDMS or TBS tert-butyldimethylsilyl
- TDPS tert-butyldiphenylsilyl
- acetyl (Ac) group pivaloyl group
- benzoyl group benzyl (Bn) Group
- p-methoxybenzyl group allyloxycarbonyl (Alloc) group, 2,2,2-trichloroethoxycarbonyl (Troc) group and the like.
- the protecting group for the carboxyl group or hydroxyl group is not particularly limited as long as it is a group that can be easily and selectively eliminated other than the above.
- those described in T. W. Greene, Protective Groups in Organic Synthesis, Wiley, New York, 1999 are used.
- Deprotection reactions of carboxyl or hydroxyl protecting groups are well known, for example, (1) Deprotection reaction by alkali hydrolysis, (2) Deprotection reaction under acidic conditions, (3) Deprotection reaction by hydrogenolysis, (4) Deprotection reaction of silyl group, (5) Deprotection reaction using metal, (6) Deprotection reaction using a metal complex and the like.
- the deprotection reaction by alkali hydrolysis is performed by, for example, an alkali metal hydroxide (eg, sodium hydroxide, potassium hydroxide, lithium hydroxide) in an organic solvent (eg, methanol, tetrahydrofuran, dioxane, etc.). , Alkaline earth metal hydroxide (for example, barium hydroxide, calcium hydroxide, etc.) or carbonate (for example, sodium carbonate, potassium carbonate, etc.), an aqueous solution thereof or a mixture thereof, about 0 to 40 ° C. At a temperature of an alkali metal hydroxide (eg, sodium hydroxide, potassium hydroxide, lithium hydroxide) in an organic solvent (eg, methanol, tetrahydrofuran, dioxane, etc.). , Alkaline earth metal hydroxide (for example, barium hydroxide, calcium hydroxide, etc.) or carbonate (for example, sodium carbonate, potassium carbonate, etc.), an
- the deprotection reaction under acid conditions is carried out by using, for example, an organic acid (for example, acetic acid, trifluoroacetic acid, methanesulfonic acid, p) in an organic solvent (for example, dichloromethane, chloroform, dioxane, ethyl acetate, anisole, etc.).
- organic solvent for example, dichloromethane, chloroform, dioxane, ethyl acetate, anisole, etc.
- -Tosylic acid etc. or an inorganic acid (eg hydrochloric acid, sulfuric acid etc.) or a mixture thereof (eg hydrogen bromide / acetic acid etc.) at a temperature of about 0-100 ° C.
- the deprotection reaction by hydrogenolysis includes, for example, a solvent (eg, ether type (tetrahydrofuran, dioxane, dimethoxyethane, diethyl ether, etc.), alcohol type (eg, methanol, ethanol, etc.), benzene type (eg, benzene).
- a solvent eg, ether type (tetrahydrofuran, dioxane, dimethoxyethane, diethyl ether, etc.
- alcohol type eg, methanol, ethanol, etc.
- benzene type eg, benzene
- ketones eg, acetone, methyl ethyl ketone, etc.
- nitriles eg, acetonitrile, etc.
- amides eg, dimethylformamide, etc.
- water ethyl acetate, acetic acid, or a mixture of two or more thereof
- a catalyst eg, palladium-carbon, palladium black, palladium hydroxide, platinum oxide, Raney nickel, etc.
- a temperature eg, 0 to 200 ° C. It is done in.
- the deprotection reaction of the silyl group is carried out at a temperature of about 0 to 40 ° C. using tetrabutylammonium fluoride in an organic solvent miscible with water (for example, tetrahydrofuran, acetonitrile, etc.).
- the deprotection reaction using a metal is performed, for example, in an acidic solvent (for example, acetic acid, a buffer solution having a pH of about 4.2 to 7.2, or a mixed solution of such a solution and an organic solvent such as tetrahydrofuran).
- an acidic solvent for example, acetic acid, a buffer solution having a pH of about 4.2 to 7.2, or a mixed solution of such a solution and an organic solvent such as tetrahydrofuran.
- it is carried out at a temperature of about 0 to 40 ° C., if necessary, by applying ultrasonic waves.
- the deprotection reaction using a metal complex is performed, for example, by using a trap reagent (for example, in an organic solvent (for example, dichloromethane, dimethylformamide, tetrahydrofuran, ethyl acetate, acetonitrile, dioxane, ethanol, etc.), water or a mixed solvent thereof.
- a trap reagent for example, in an organic solvent (for example, dichloromethane, dimethylformamide, tetrahydrofuran, ethyl acetate, acetonitrile, dioxane, ethanol, etc.), water or a mixed solvent thereof.
- Tributyltin hydride triethylsilane, dimedone, morpholine, diethylamine, pyrrolidine etc.
- organic acids eg acetic acid, formic acid, 2-ethylhexanoic acid etc.
- organic acid salts eg sodium 2-ethylhexanoate
- 2 Metal complexes eg tetrakistriphenylphosphine palladium (0), bis (triphenyl) dichloride in the presence or absence of phosphine reagents (eg triphenylphosphine etc.) in the presence of potassium ethylhexanoate etc.
- Phosphine) paraj Beam (II), palladium (II), with tris (triphenylphosphine) rhodium (I) etc. at a temperature of about 0 ⁇ 40 ° C.
- the deprotection reaction can be performed, for example, by the method described in T. W. Greene, Protective Groups, Organic, Synthesis, Wiley, New York, 1999.
- the intended active ingredient of the present invention can be easily produced by properly using these deprotection reactions.
- the oxidation reaction is known, for example, in an organic solvent (chloroform, dichloromethane, tetrahydrofuran, toluene, acetonitrile, ethyl acetate, water, etc.) or in a mixed solvent thereof, TEMPO reagent (2,2,6,6-tetramethylpiperidine).
- organic solvent chloroform, dichloromethane, tetrahydrofuran, toluene, acetonitrile, ethyl acetate, water, etc.
- TEMPO reagent 2,2,6,6-tetramethylpiperidine
- Inorganic base sodium bicarbonate
- quaternary ammonium salts tetrabutylammonium chloride, tetrabutylammonium bromide, etc.
- inorganic salts sodium bromide, potassium bromide, etc.
- the compound used as a starting material is known or can be easily produced by a known method.
- the compound represented by the general formula (II) can be easily produced according to WO 2006/129788 pamphlet.
- the compound shown by general formula (III) can be easily manufactured by the method described in the below-mentioned Example, for example.
- reaction involving heating can be performed using a water bath, an oil bath, a sand bath, or a microwave, as will be apparent to those skilled in the art.
- a solid-phase-supported reagent supported on a polymer for example, polystyrene, polyacrylamide, polypropylene, polyethylene glycol, etc.
- a polymer for example, polystyrene, polyacrylamide, polypropylene, polyethylene glycol, etc.
- the reaction product is obtained by a conventional purification means such as distillation under normal pressure or reduced pressure, high performance liquid chromatography using silica gel or magnesium silicate, thin layer chromatography, ion exchange resin, It can be purified by scavenger resin, column chromatography, washing, recrystallization or the like. Purification may be performed for each reaction or after completion of several reactions.
- a conventional purification means such as distillation under normal pressure or reduced pressure, high performance liquid chromatography using silica gel or magnesium silicate, thin layer chromatography, ion exchange resin, It can be purified by scavenger resin, column chromatography, washing, recrystallization or the like. Purification may be performed for each reaction or after completion of several reactions.
- the compound of the present invention acts on two smooth muscles related to the low-activity bladder, bladder detrusor muscle and urethral sphincter, to increase the contractility of bladder detrusor, while relaxing urethral sphincter It is.
- a drug that acts on smooth muscle induces contraction to any smooth muscle if it promotes contraction, and induces relaxation to any smooth muscle if it promotes relaxation
- the compound of the present invention acts on smooth muscle, in particular, bladder detrusor and urethral sphincter to promote bladder detrusor contraction and urethral sphincter relaxation, thereby improving bladder contraction disorder and urethral relaxation disorder and preventing low activity bladder prevention And / or effective as a therapeutic agent.
- various symptoms in underactive bladder such as urinary depression, urinary division, urinary disruption, delayed urination, urinary pressure urination, residual urine sensation, overflow urinary incontinence, urinary retention and / or end instillation It is also effective as an agent. Among them, it is effective as an agent for improving urinary segmentation, urinary disruption, abdominal pressure urination, residual urine sensation, overflowing urinary incontinence and / or terminal dropping.
- the compound of the present invention can be used for spinal stenosis, cervical spondylosis, peripheral nervous system diseases, immune diseases (amyotrophic lateral sclerosis (ALS), multiple sclerosis, Sjogren's syndrome, rheumatoid arthritis, systemic lupus erythematosus, etc.
- ALS myotrophic lateral sclerosis
- multiple sclerosis multiple sclerosis
- Sjogren's syndrome rheumatoid arthritis
- systemic lupus erythematosus etc.
- Autoimmune diseases, rejection after organ transplantation, etc.), allergic diseases eg bronchial asthma, allergic rhinitis, allergic conjunctivitis, atopic dermatitis, food allergies, etc.
- neuronal cell death dysmenorrhea, premature birth Retinal neuropathy such as miscarriage, baldness, glaucoma, erectile dysfunction, arthritis, lung injury, pulmonary fibrosis, emphysema, bronchitis, chronic obstructive respiratory disease, liver injury, acute hepatitis, cirrhosis, shock, nephritis (acute Nephritis, chronic nephritis), renal failure, pancreatitis, systemic inflammatory response syndrome, sepsis, hemophagocytic syndrome, macrophage activation syndrome, Still disease, Kawasaki disease, burn Systemic granuloma, ulcerative colitis, Crohn's disease, hypercytokinemia during dialysis, multiple organ failure
- the compound of the present invention 1) supplementation and / or enhancement of the preventive and / or therapeutic effect of the compound, 2) improvement of the kinetics / absorption of the compound, reduction of the dose, and / or 3) reduction of side effects of the compound Therefore, it may be administered as a concomitant drug in combination with other drugs.
- the concomitant drug of the compound of the present invention and another drug may be administered in the form of a combination drug containing both components in one preparation, or may be administered in separate preparations.
- simultaneous administration and administration by time difference are included.
- administration by the time difference may be such that the compound of the present invention is administered first, the other drug may be administered later, the other drug may be administered first, and the compound of the present invention may be administered later.
- the administration method may be the same or different.
- agents for complementing and / or enhancing the effects of the compounds of the present invention include, for example, acetylcholinesterase inhibitors (eg, distigmine, neostigmine, etc.) or ⁇ 1 receptor antagonists (eg, tamsulosin, prazosin, alfuzosin, naphthopidyl) , Urapidil, etc.).
- acetylcholinesterase inhibitors eg, distigmine, neostigmine, etc.
- ⁇ 1 receptor antagonists eg, tamsulosin, prazosin, alfuzosin, naphthopidyl
- the weight ratio of the compound of the present invention to other drugs is not particularly limited.
- Other drugs may be administered in combination of any two or more of the same type or different types.
- drugs that complement and / or enhance the effects of the compound of the present invention include not only those that have been found so far, but also those that will be found in the future based on the above-described mechanism.
- the compound of the present invention or the concomitant agent of the compound of the present invention and another drug for the above purpose it is usually administered systemically or locally in an oral or parenteral form.
- the dose varies depending on the drug used, and also varies depending on age, weight, symptoms, therapeutic effect, administration method, treatment time, etc., but is usually once a day in the range of 1 ng to 100 mg per adult. Or several times orally, or parenterally administered once per adult, in the range of 0.1 ng to 10 mg per adult, or in the range of 1 to 24 hours per day Is administered intravenously continuously.
- a solid preparation for internal use for oral administration When administering the compound of the present invention, or a combination of the compound of the present invention and another drug, a solid preparation for internal use for oral administration, a liquid preparation for internal use, and an injection, a preparation for external use, a seat for oral administration. Used as an agent, inhalant, etc.
- Oral solid preparations for oral administration include tablets, pills, capsules, powders, granules and the like.
- Capsules include hard capsules and soft capsules.
- one or more active substances are left as they are, or excipients (lactose, mannitol, glucose, microcrystalline cellulose, starch, etc.), binders (hydroxypropylcellulose, polyvinylpyrrolidone, Mixed with magnesium metasilicate aluminate, etc.), disintegrating agents (such as calcium calcium glycolate), lubricants (such as magnesium stearate), stabilizers, solubilizing agents (such as glutamic acid, aspartic acid), etc. Used by formulating. If necessary, it may be coated with a coating agent (sucrose, gelatin, hydroxypropylcellulose, hydroxypropylmethylcellulose phthalate, etc.), or may be coated with two or more layers. Also included are capsules of absorbable substances such as gelatin.
- Oral solutions for oral administration include pharmaceutically acceptable solutions, suspensions, emulsions, syrups, elixirs and the like.
- one or more active substances are dissolved, suspended or emulsified in a commonly used diluent (purified water, ethanol or a mixture thereof).
- this liquid agent may contain a wetting agent, a suspending agent, an emulsifier, a sweetening agent, a flavoring agent, a fragrance, a preservative, a buffering agent and the like.
- the dosage form of the external preparation for parenteral administration includes, for example, ointments, gels, creams, poultices, patches, liniments, sprays, inhalants and sprays. These contain one or more active substances and are produced by known methods or commonly used formulations.
- the ointment is manufactured by a known or commonly used formulation. For example, it is prepared by grinding or melting one or more active substances in a base.
- the ointment base is selected from known or commonly used ones.
- higher fatty acids or higher fatty acid esters such as adipic acid, myristic acid, palmitic acid, stearic acid, oleic acid, adipic acid ester, myristic acid ester, palmitic acid ester, stearic acid ester, oleic acid ester
- waxes honey beeswax
- Whale wax ceresin, etc.
- surfactants polyoxyethylene alkyl ether phosphates, etc.
- higher alcohols cetanol, stearyl alcohol, cetostearyl alcohol, etc.
- silicone oils dimethylpolysiloxane, etc.
- hydrocarbons Hydrophilic petrolatum, white petrolatum, purified lanolin, liquid paraffin, etc.
- Gel is manufactured by a known or commonly used formulation. For example, it is prepared by melting one or more active substances in a base.
- the gel base is selected from known or commonly used ones.
- lower alcohols ethanol, isopropyl alcohol, etc.
- gelling agents carboxymethyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, ethyl cellulose, etc.
- neutralizing agents triethanolamine, diisopropanolamine, etc.
- surfactants monostearin
- Acid polyethylene glycol, etc. gums, water, absorption promoters, anti-rash agents, or a mixture of two or more.
- a preservative, an antioxidant, a flavoring agent and the like may be included.
- Creams are manufactured by known or commonly used formulations. For example, it is prepared by melting or emulsifying one or more active substances in a base.
- the cream base is selected from known or commonly used ones. For example, higher fatty acid esters, lower alcohols, hydrocarbons, polyhydric alcohols (propylene glycol, 1,3-butylene glycol, etc.), higher alcohols (2-hexyldecanol, cetanol, etc.), emulsifiers (polyoxyethylene alkyl ethers, fatty acids) Esters etc.), water, absorption promoters, anti-rash agents, or a mixture of two or more of them may be used. Furthermore, a preservative, an antioxidant, a flavoring agent and the like may be included.
- the poultice is manufactured by a known or commonly used formulation. For example, it is produced by melting one or more active substances in a base material, and applying it as a kneaded product on a support.
- the poultice base is selected from known or commonly used ones. For example, thickeners (polyacrylic acid, polyvinylpyrrolidone, gum arabic, starch, gelatin, methylcellulose, etc.), wetting agents (urea, glycerin, propylene glycol, etc.), fillers (kaolin, zinc oxide, talc, calcium, magnesium, etc.) ), Water, a solubilizing agent, a tackifier, and a rash prevention agent, or a mixture of two or more thereof. Furthermore, a preservative, an antioxidant, a flavoring agent and the like may be included.
- the patch is manufactured by a known or commonly used formulation. For example, it is produced by melting one or more active substances in a base and spreading and coating them on a support.
- the base for patch is selected from known or commonly used ones. For example, those selected from a polymer base, fats and oils, higher fatty acids, tackifiers and anti-rash agents may be used alone or in admixture of two or more. Furthermore, a preservative, an antioxidant, a flavoring agent and the like may be included.
- the liniment is manufactured by a known or commonly used formulation.
- one or more active substances may be dissolved, suspended or used alone or in combination of two or more selected from water, alcohol (ethanol, polyethylene glycol, etc.), higher fatty acids, glycerin, soap, emulsifier, suspending agent, etc. Prepared by emulsification.
- a preservative, an antioxidant, a flavoring agent and the like may be included.
- Sprays, inhalants, and sprays are commonly used diluents such as sodium bicarbonate, sodium citrate or citric acid to provide isotonicity with stabilizers such as sodium bisulfite.
- Such an isotonic agent may be contained.
- injections for parenteral administration include solutions, suspensions, emulsions, and solid injections used by dissolving or suspending in a solvent at the time of use.
- An injection is used by dissolving, suspending or emulsifying one or more active substances in a solvent.
- the solvent for example, distilled water for injection, physiological saline, vegetable oil, propylene glycol, polyethylene glycol, alcohols such as ethanol, and combinations thereof are used.
- this injection may contain a stabilizer, a solubilizer (glutamic acid, aspartic acid, polysorbate 80 (registered trademark), etc.), a suspending agent, an emulsifier, a soothing agent, a buffering agent, a preservative, and the like.
- a sterile solid preparation for example, a lyophilized product, can be produced and used by dissolving it in sterilized or sterile distilled water for injection or other solvent before use.
- inhalants for parenteral administration examples include aerosols, powders for inhalation, and liquids for inhalation, and these liquids for inhalation are used by dissolving or suspending in water or other suitable medium at the time of use. Form may be sufficient.
- inhalants are produced according to known methods.
- preservatives benzalkonium chloride, parabens, etc.
- coloring agents for example, preservatives (benzalkonium chloride, parabens, etc.), coloring agents, buffering agents (sodium phosphate, sodium acetate, etc.), isotonic agents (sodium chloride, concentrated glycerin, etc.)
- a thickener carboxyvinyl polymer or the like
- an absorption accelerator or the like is appropriately selected as necessary.
- lubricants stearic acid and its salts
- binders starch, dextrin, etc.
- excipients lactose, cellulose, etc.
- colorants e.g., kaolin, kaolin, kaolin, kaolin, kaolin, kaolin, kaolin, kaolin, kaolin, kaolin, kaolin, kaolin, kaolin, kaolin, kaolin, etc., binders (starch, dextrin, etc.), excipients (lactose, cellulose, etc.), colorants, preservatives (benzalkonium chloride) , Parabens, etc.), absorption promoters and the like are appropriately selected as necessary.
- a nebulizer (atomizer, nebulizer) is usually used when administering a solution for inhalation, and an inhalation administration device for powder drug is usually used when administering a powder for inhalation.
- compositions for parenteral administration include suppositories for rectal administration and pessaries for intravaginal administration, which contain one or more active substances and are prescribed by conventional methods.
- the location of separation by chromatography and the solvent in parentheses shown in TLC indicate the elution solvent or developing solvent used, and the ratio indicates the volume ratio.
- the NMR data is 300 MHz 1 H-NMR data unless otherwise specified.
- the parentheses shown in the NMR part indicate the solvent used for the measurement.
- the compound names used in this specification generally use computer programs for naming according to IUPAC rules, ACD / Name batch (registered trademark), or names according to IUPAC nomenclature. is there.
- Example 1 4,5,5-trifluoro-N-methoxy-N-methyl-4-pentenamide (Compound 1) N, O-dimethylhydroxyamine hydrochloride in a methylene chloride (64 mL) solution of 4,5,5-trifluoropent-4-enoic acid (CAS No. 110003-22-0 (5.0 g)) in a cold water bath Salt (3.5 g), 1-ethyl-3- (3-dimethylaminopropyl) carbodiimide hydrochloride (6.9 g) and triethylamine (9.2 mL) were added, and the mixture was stirred overnight at room temperature. The reaction solution was concentrated and diluted with ethyl acetate.
- Example 2 Ethyl 6,7,7-trifluoro-3-oxo-6-heptenoate (compound 2)
- Ethyl acetate (4.8 mL) was slowly added dropwise to a lithium hexamethyldisilazide / tetrahydrofuran solution (1 M, 48 mL) at ⁇ 78 ° C. and stirred for 30 minutes.
- a solution of compound 1 (6.4 g) in anhydrous tetrahydrofuran (33 mL) was slowly added dropwise at the same temperature and stirred for 30 minutes.
- 2N Hydrochloric acid (30 mL) was added to the reaction solution, and the mixture was extracted with ethyl acetate.
- Example 3 6,7,7-trifluoro-6-heptene-1,3-diol (compound 3)
- a solution of Compound 2 (4.71 g) in tert-butyl methyl ether (52 mL) was slowly added dropwise to lithium borohydride (1.4 g) under ice-cooling, and the mixture was stirred at room temperature for 4 hours.
- the reaction solution was poured into a saturated aqueous ammonium chloride solution under ice cooling, and extracted with ethyl acetate. The organic layer was washed with saturated brine, dried over sodium sulfate, and concentrated to give the title compound (3.87 g) having the following physical data.
- Example 4 6,7,7-trifluoro-1-[(1-phenyl-1H-tetrazol-5-yl) thio] -6-hepten-3-ol (compound 4)
- Compound 3 (3.87 g) was dissolved in toluene (50 mL) and 2N aqueous sodium hydroxide solution (50 mL), and tetrabutylammonium bromide (700 mg) and tosyl chloride (4.10 g) were added under ice-cooling for 30 minutes.
- 1-Phenyl-1H-tetrazole-5-thiol (4.60 g) was added to the reaction solution, and the mixture was stirred at 60 ° C. overnight.
- Example 5 6,7,7-trifluoro-1-[(1-phenyl-1H-tetrazol-5-yl) thio] -6-hepten-3-one (compound 5)
- potassium bromide 830 mg
- 2,2,6,6-tetramethylpiperidine 1-oxyl 199 mg
- aqueous sodium hypochlorite solution 10 %, 6.1 mL
- a saturated aqueous sodium thiosulfate solution was added to the reaction solution at the same temperature, and the mixture was extracted with ethyl acetate.
- Example 6 6,7,7-trifluoro-3-methyl-1-[(1-phenyl-1H-tetrazol-5-yl) thio] -6-hepten-3-ol (Compound 6)
- methylmagnesium bromide / diethyl ether solution 3.0 M, 4.2 mL
- a saturated aqueous sodium hydrogen carbonate solution was added to the reaction solution under ice cooling, and the mixture was extracted with ethyl acetate.
- Example 7 6,7,7-trifluoro-3-methyl-1-[(1-phenyl-1H-tetrazol-5-yl) sulfonyl] -6-hepten-3-ol (Compound 7)
- a solution of compound 6 (1.84 g) in methanol (26 mL) was added hexaammonium heptamolybdate tetrahydrate (318 mg) and aqueous hydrogen peroxide (30%, 1.8 mL) under ice-cooling. Stir overnight.
- a saturated aqueous sodium thiosulfate solution was added to the reaction solution under ice-cooling, and the mixture was extracted with ethyl acetate.
- Example 8 1-phenyl-5-( ⁇ 6,7,7-trifluoro-3-methyl-3-[(trimethylsilyl) oxy] -6-hepten-1-yl ⁇ sulfonyl) -1H-tetrazole (compound 8)
- imidazole 524 mg
- trimethylsilyl chloride 0.79 mL
- Example 9 Ethyl 2-( ⁇ 2-[(1R, 2S, 5S) -2- (acetyloxy) -5-formylcyclopentyl] ethyl ⁇ thio) -1,3-thiazole-4-carboxylate (Compound 9 ) Ethyl 2-( ⁇ 2-[(1R, 2S, 5S) -2- (acetyloxy) -5- (hydroxymethyl) cyclopentyl] ethyl ⁇ thio) -1,3-thiazole-4-carboxylate To a solution of compound 7 (500 mg) described in pamphlet of 2006/129788 in dimethyl sulfoxide (4.0 mL) / ethyl acetate (8.0 mL), triethylamine (3.7 mL) and sulfur trioxide / pyridine complex (1.7 g) were added at 10 ° C.
- Example 10 Ethyl 2- ⁇ [2-((1R, 2S, 5R) -2- (acetyloxy) -5- ⁇ (1E) -7,8,8-trifluoro-4-methyl-4- [ (Trimethylsilyl) oxy] -1,7-octadien-1-yl ⁇ cyclopentyl) ethyl] thio ⁇ -1,3-thiazole-4-carboxylate (Compound 10) To a solution of compound 8 (1.13 g) in 1,2-dimethoxyethane (8.0 mL), potassium hexamethyldisilazide / toluene solution (0.5 M, 4.8 mL) was slowly added dropwise at ⁇ 78 ° C.
- Example 11 2-[(2- ⁇ (1R, 2S, 5R) -2-hydroxy-5-[(1E) -7,8,8-trifluoro-4-hydroxy-4-methyl-1,7 -Octadien-1-yl] cyclopentyl ⁇ ethyl) thio] -1,3-thiazole-4-carboxylic acid (compound 11)
- compound 11 To a solution of compound 10 (703 mg) in ethanol (6.0 mL) was added 2N aqueous sodium hydroxide solution (2.4 mL) under ice-cooling, and the mixture was stirred overnight at room temperature. 1N hydrochloric acid was added to the reaction solution at the same temperature, and the mixture was stirred for 30 minutes.
- Example 12 2-[(2- ⁇ (1R, 2S, 5R) -2- (acetyloxy) -5-[(1E) -7,8,8-trifluoro-4-hydroxy-4-methyl- 1,7-octadien-1-yl] cyclopentyl ⁇ ethyl) thio] -1,3-thiazole-4-carboxylic acid (compound 12)
- Acetic anhydride (0.33 mL) was added to a solution of compound 11 (538 mg) in pyridine (6.0 mL) under ice-cooling, and the mixture was stirred overnight at room temperature.
- the reaction solution was poured into 1N hydrochloric acid and extracted with ethyl acetate.
- Example 13 (10S, 12E, 13aR, 16S, 16aR) -10-methyl-8-oxo-10- (3,4,4-trifluoro-3-buten-1-yl) -1,10,11,13a, 14 , 15, 16, 16a-octahydro-2H, 8H-7,4- (azeno) cyclopenta [j] [1,5,7] oxadithiacyclopentadecin-16-yl acetate (low polarity: compound 13A) (10R, 12E, 13aR, 16S, 16aR) -10-methyl-8-oxo-10- (3,4,4-trifluoro-3-buten-1-yl) -1,10,11,13a, 14 , 15,16,16a-Octahydro-2H, 8H-7,4- (azeno) cyclopenta [j] [1,5,7] oxadithiacyclopentadecin-16-yl acetate (high polarity
- Example 14 2-[(2- ⁇ (1R, 2S, 5R) -2-hydroxy-5-[(1E, 4S) -7,8,8-trifluoro-4-hydroxy-4-methyl-1 , 7-Octadien-1-yl] cyclopropyl ⁇ ethyl) thio] -1,3-thiazole-4-carboxylic acid (compound 14)
- Compound 13A 200 mg was dissolved in methanol (1.0 mL) and tetrahydrofuran (2.0 mL), 2N aqueous sodium hydroxide solution (0.62 mL) was added, and the mixture was stirred at room temperature overnight.
- reaction solution was poured into 1N hydrochloric acid and extracted with ethyl acetate.
- organic layer was washed with water and saturated brine, dried over anhydrous sodium sulfate, and concentrated to give the title compound (190 mg) having the following physical data.
- Example 15 Methyl 2-[(2- ⁇ (1R, 2S, 5R) -2-hydroxy-5-[(1E, 4S) -7,8,8-trifluoro-4-hydroxy-4-methyl- 1,7-octadien-1-yl] cyclopentyl ⁇ ethyl) thio] -1,3-thiazole-4-carboxylate (Compound 15) To a solution of compound 14 (190 mg) in dimethylformamide (2.1 mL) were added potassium carbonate (340 mg) and methyl iodide (0.09 mL), and the mixture was stirred overnight at room temperature. The reaction solution was poured into water and extracted with ethyl acetate.
- Example 16 Methyl 2-[(2- ⁇ (1R, 5R) -2-oxo-5-[(1E, 4S) -7,8,8-trifluoro-4-hydroxy-4-methyl-1, 7-octadien-1-yl] cyclopentyl ⁇ ethyl) thio] -1,3-thiazole-4-carboxylate (Compound 16) To a solution of compound 15 (196 mg) in dimethyl sulfoxide (1.4 mL) / ethyl acetate (2.8 mL) were added diisopropylethylamine (0.43 mL) and sulfur trioxide / pyridine complex (196 mg) under ice cooling, and the mixture was stirred for 15 minutes.
- Example 17 2-[(2- ⁇ (1R, 5R) -2-oxo-5-[(1E, 4S) -7,8,8-trifluoro-4-hydroxy-4-methyl-1,7 -Octadien-1-yl] cyclopentyl ⁇ ethyl) thio] -1,3-thiazole-4-carboxylic acid (compound 17)
- Compound 16 (152 mg) was dissolved in 1,2-dimethoxyethane (2.0 mL) / water (1.0 mL), lithium hydroxide (16.0 mg) was added under ice cooling, and the mixture was stirred at room temperature for 2 hr.
- the reaction solution was poured into 5% aqueous potassium hydrogen sulfate solution and extracted with ethyl acetate.
- the organic layer was washed with water and saturated brine, dried over anhydrous sodium sulfate, and concentrated.
- Example 18 2-[(2- ⁇ (1R, 5R) -2-oxo-5-[(1E, 4R) -7,8,8-trifluoro-4-hydroxy-4-methyl-1,7 -Octadien-1-yl] cyclopentyl ⁇ ethyl) thio] -1,3-thiazole-4-carboxylic acid (compound 18)
- the title compound (57.3 mg, amorphous viscous oil) was obtained in the same manner as in Example 14 ⁇
- Example 16 ⁇ Example 17 using Compound 13B instead of Compound 13A. .
- Example 19 2-[(2- ⁇ (1R, 5R) -2-oxo-5-[(1E) -7,8,8-trifluoro-4-hydroxy-4-methyl-1,7-octadiene -1-yl] cyclopentyl ⁇ ethyl) thio] -1,3-thiazole-4-carboxylic acid (compound 19)
- Example 17 was performed to obtain the title compound (7.6 mg, amorphous viscous oil).
- Example 22 2-[(2- ⁇ (1R, 5R) -2-oxo-5-[(1E, 4S) -7,8,8-trifluoro-4-hydroxy-4-methyl-1,7 -Octadien-1-yl] cyclopentyl ⁇ ethyl) thio] -1,3-thiazole-4-carboxylate inclusion compound of ⁇ -cyclodextrin (mixing molar ratio 1: 3) The sodium salt of compound 17 (8.12 mg) and ⁇ -cyclodextrin (56.88 mg) were weighed and dissolved in purified water (5 mL). The solution was allowed to stand for 30 minutes and then lyophilized.
- the compound of the present invention is a compound having both bladder contraction action and urethral relaxation action, few side effects, and good pharmacokinetics such as oral absorption.
- the compound of the present invention is a compound with superior pharmacokinetics such as safety and oral absorbability compared with the compounds described in the prior art, comparative experiments with the following comparative compounds were conducted. went.
- Comparative compound B 2-[(2- ⁇ (1R, 2R) -2-[(1E, 4S) -4-hydroxy-4-methyl-1-nonen-1-yl] -5-oxocyclopentyl ⁇ ethyl) Thio] -1,3-thiazole-4-carboxylic acid (Compound 17-1 described in WO 2006/129788 pamphlet)
- Comparative compound D 2-[(2- ⁇ (1R, 2R) -2-[(1E, 4S) -4-hydroxy-4-methyl-1,7-octadien-1-yl] -5-oxocyclopentyl ⁇ Ethyl) thio] -1,3-thiazole-4-carboxylic acid (4S form of Compound 32 described in WO 2006/129788 pamphlet)
- Comparative compound E 2-[(2- ⁇ (4S) -2-oxo-4-[(1E, 4S) -8,8,8-trifluoro-4-hydroxy-4-methyl-1-octenyl]- 1,3-Oxazolidin-3-yl ⁇ ethyl) sulfanyl] -1,3-thiazole-4-carboxylic acid (Compound 65-2 described in International Publication No. 2005/053707 pamphlet)
- ⁇ Measurement of action on urethra> The specimen was suspended with a load of about 0.5 g, and after 1 hour or more, potassium chloride (100 mmol / L) was added, and the maximum contraction reaction was observed. After washing with Krebs buffer, the specimen was suspended with a load of about 0.5 g and stabilized. Thereafter, phenylephrine (100 ⁇ mol / L) was used to induce contraction. After the induction reaction was stabilized, the test compound was cumulatively added, and the reaction before and after the drug treatment was measured.
- Compound 17 contracted the bladder detrusor and relaxed the urethral sphincter. Therefore, the compound of the present invention acts on the bladder and urethra, improves bladder contraction disorder and urethral relaxation disorder, and is effective for low activity bladder.
- the low activity bladder model was produced by the following method.
- Female Wistar rats (8-9 weeks old) were anesthetized by intraperitoneal administration of somnopentyl (40 mg / kg), and the back was removed and fixed in the prone position.
- the back was disinfected with chlorhexidine gluconate (5% Hibiten solution), and the lumbar part was incised along the midline to expose the spine.
- silicon rubber was inserted in the direction of the sixth lumbar vertebra from the hole drilled with the mini drill.
- benzylpenicillin potassium was dropped into the wound area (25000 U / 0.25 mL / body) at the end of the operation.
- the muscle and skin of the wound part were sutured using a silk suture, and iodine tincture was applied to the suture part.
- urination maintenance was performed by manual urination three times a day, and penicillin G potassium (125 thousand units / body) was subcutaneously administered to prevent infection.
- a catheter for measuring intravesical pressure was placed in the bladder at least 5 days before cystometry evaluation. Anesthesia was performed with sodium pentobarbital (40 mg / kg intraperitoneal administration).
- a catheter for measuring intravesical pressure filled with physiological saline was inserted into the bladder through the top hole, and ligated and fixed using a silk suture.
- Vicillin S500 (Meiji Seika, 10 mg titer / 0.1 mL distilled water / rat) was injected intramuscularly in the buttocks.
- ⁇ Preparation for cystometry> Two weeks after model creation, rats were anesthetized with ether and housed in a Ballman cage. A pressure transducer was connected to the tip of the bladder catheter via a three-way stopcock, and the intravesical pressure was recorded using a strain pressure amplifier / recorder. The other end of the three-way stopcock was connected to an intravesical syringe attached to an infusion pump, and the other end was connected to an extension tube filled with physiological saline, and used to drain residual urine. Treated rats were allowed to stand until they woke up from anesthesia.
- Example method Water for injection (Vehicle group) and test compound (5 mg / kg) were orally administered, and after 1 hour, physiological saline was perfused into the bladder at an infusion rate of 2 mL / h to urinate parameters (bladder volume and residual urine volume) ) And the perfusion was stopped immediately after urination 1 hour after the start of perfusion to remove residual urine in the bladder.
- the urination parameters at the time of each cystometry were calculated, the amount of residual urine was compared between the values of the Vehicle group and the test compound administration group, and the bladder capacity was compared between the values of the normal group and the test compound administration group.
- a catheter derived from the back of the neck was connected to a pressure transducer (DX-200, Nihon Kohden Co., Ltd.), and blood pressure and heart rate were measured via a pressure measuring amplifier (Gould instrument). Blood pressure and heart rate were recorded using a recorder (LINEARCORDER WR3320, GRAPHTEC). The ratio of increase / decrease of the mean blood pressure and heart rate at 30, 60, 120, and 180 minutes before administration to the pre-dose value for each individual was calculated, and fluctuations in blood pressure and heart rate before and after administration of the test compound were evaluated.
- Comparative Compound B, Comparative Compound C, and Comparative Compound D increased the heart rate by about 20% at a dose of 0.3 mg / kg. From the above, it was shown that the comparative compound had an effect on blood pressure and heart rate, while the compound of the present invention had little effect on blood pressure and heart rate. Therefore, the compound of the present invention is a compound with no risk of circulatory system side effects.
- Blood pressure and heart rate were measured by the following method using male spontaneously hypertensive rat.
- catheter placement for blood pressure / heart rate measurement and test substance administration was performed under ether anesthesia.
- An incision was made in the back of the neck a nutritional catheter (Atom Medical Co., Ltd.) filled with heparin-containing physiological saline was introduced from the back of the neck, the catheter was inserted into the common carotid artery and internal jugular vein, and the surgical wound was closed.
- the measurement was performed in the ball man cage under awakening, and the evaluation was started after confirming that each parameter was stable.
- the test compound was administered continuously for 30 minutes after confirming the stability of blood pressure and heart rate at a flow rate of 5 mL / kg / h.
- a catheter derived from the back of the neck was connected to a pressure transducer (DX-200, Nihon Kohden Co., Ltd.), and blood pressure and heart rate were measured via a pressure measuring amplifier (Gould instrument).
- Blood pressure and heart rate were recorded on recording paper using a recorder (LINEARCORDER WR3320, GRAPHTEC).
- the mean blood pressure and heart rate are converted into numerical values from the recording paper every 2.5, 5, 10, 15, 30, 45 and 60 minutes before administration and after administration, and the pre-administration values (0 minutes) for each individual of the evaluation parameters are converted. The ratio of increase or decrease to (value) was evaluated.
- test compound was orally administered repeatedly at a dose of 0.1 mg / kg for 4 days to observe general conditions.
- the control group was given water for injection as a vehicle.
- the compound of the present invention is a safe compound that does not induce gastrointestinal side effects.
- Drug membrane permeability evaluation oral absorption evaluation
- Drug membrane permeability using an artificial membrane was measured by Parallel Artificial Membrane Permeability Assay (PAMPA) under the following conditions.
- PAMPA System manufactured by pION
- the membrane permeability was evaluated by the total value of membrane permeability coefficient (PAMPA (SUM) (cm / sec)) measured at three pH points.
- Lipid membrane GIT-0 (pION) Measurement wavelength: 190-498 nm Incubation time: 4 hours Incubation temperature: 25 ° C Donor: Buffer solution containing 5% DMSO pH: 5.0, 6.2, 7.4 Three-point compound concentration: 50 ⁇ mol / L
- Comparative Compound B The residual ratio of Comparative Compound B was 80% or less after 1 hour of reaction, and about 60% after 2 hours, whereas Compound 17 was 100% after 1 hour of reaction and 80% or more after 2 hours. The residual rate was shown. From the above results, the compound of the present invention is a very stable compound against metabolism in the liver.
- the blood flow was measured using an electromagnetic blood flow meter or an ultrasonic blood flow meter.
- Blood pressure was measured via a pressure transducer with a catheter inserted into the right femoral artery and a left ventricular pressure inserted through the left carotid artery into the left ventricle.
- the electrocardiogram was measured with needle electrodes placed on the right hip and left chest.
- the administration catheter was inserted into the left and right cephalic veins and femoral veins, and a test compound, pentobarbital (maintenance of anesthesia) or an infusion solution (Soliter T3 containing 1.2% NaHCO 3 ) was administered.
- the test compound was administered by continuous infusion for 30 minutes intravenously with a continuous infusion device.
- Blood pressure, left ventricular pressure, coronary blood flow, aortic blood flow, and electrocardiogram are simultaneously loaded into the PowerLab system (LabChart6, AD instruments), and average blood pressure, heart rate, coronary artery average blood flow, cardiac output, stroke volume Volume (cardiac output / heart rate), left ventricular pressure first derivative maximum, total peripheral vascular resistance (mean blood pressure / cardiac output), cardiac work (mean blood pressure x cardiac output) and myocardial oxygen consumption
- An index double product systolic blood pressure x heart rate was measured / calculated. For each evaluation item, the average value for 1 minute was obtained before the start of administration and 10, 20, and 30 minutes after the start of administration, respectively, and the rate of change was calculated with the pre-administration value as 100%.
- the urine discharge disorder model was prepared by the following method. Cynomolgus monkeys were anesthetized, shaved from the upper pubic bone to the abdomen, and fixed in the supine position. The shaved part was disinfected and the four legs were fixed. The skin was incised from the upper pubic bone to the umbilicus with an electric knife, and then the peritoneum was incised. Furthermore, the pelvic nerve was damaged using an electric knife, and the uterus was removed. Bixillin-containing physiological saline was dropped into the wound at the end of the surgery. The peritoneum and skin at the wound site were sutured with silk thread and disinfected. Bicillin was administered for 7 days from the day after surgery. In addition, meloxicam was administered once a day for 7 days for the purpose of perioperative pain management.
- Example method A cynomolgus monkey was seated on a monkey chair, and both hands and feet were held using a string. After oral administration of water for injection, physiological saline and the test compound (60 ng / kg / h) were continuously administered intravenously to spontaneously urinate. A urine weight measurement sensor was installed to measure the maximum urine flow rate.
- Formulation Example 1 Compound 17 (5.0 g), carboxymethylcellulose calcium (20 g), magnesium stearate (10 g) and microcrystalline cellulose (920 g) were mixed by a conventional method and then tableted to give 0.5 mg of 1 tablet. 10,000 tablets containing the active ingredient were obtained.
- Formulation Example 2 Compound 17 (2.0 g), mannitol (500 g), and distilled water (10 L) are mixed by a conventional method, and then the solution is sterilized by a conventional method, filled in 1 mL vials, and freeze-dried by a conventional method. Ten thousand vials containing 0.2 mg of active ingredient in one vial were obtained.
- the compound of the present invention has a contraction of the bladder detrusor and a relaxation action of the urethral sphincter, and therefore is effective for bladder contraction disorder and / or urethral relaxation disorder, and is particularly effective as an agent for preventing and / or treating low-activity bladder. It is also effective as an agent for improving various symptoms in underactive bladder. Furthermore, since the compound of the present invention is a compound having high safety and excellent pharmacokinetics such as oral absorption, it is very useful as a medicine.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Urology & Nephrology (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Description
また、本発明化合物が、膀胱排尿筋および尿道括約筋に作用し、膀胱排尿筋の収縮力を高め、他方、尿道括約筋は弛緩させること、さらにこの両方の作用によって、膀胱収縮障害や尿道弛緩障害を改善しうること、またさらに、例えば、筋原性、薬剤性、加齢等による低活動膀胱に対して有効性を示すことは、何処にも記載も示唆もされていない。また、本発明化合物が、泌尿器系、循環器系および消化器系の副作用リスクが少なく、さらに経口吸収性、代謝安定性および薬効持続性等の薬物動態にも優れていることは記載も示唆もされていない。
1. 一般式(I)
(1) 2-[(2-{(1R,5R)-2-オキソ-5-[(1E)-7,8,8-トリフルオロ-4-ヒドロキシ-4-メチル-1,7-オクタジエン-1-イル]シクロペンチル}エチル)チオ]-1,3-チアゾール-4-カルボン酸、
(2) 2-[(2-{(1R,5R)-2-オキソ-5-[(1E,4S)-7,8,8-トリフルオロ-4-ヒドロキシ-4-メチル-1,7-オクタジエン-1-イル]シクロペンチル}エチル)チオ]-1,3-チアゾール-4-カルボン酸、または
(3)2-[(2-{(1R,5R)-2-オキソ-5-[(1E,4R)-7,8,8-トリフルオロ-4-ヒドロキシ-4-メチル-1,7-オクタジエン-1-イル]シクロペンチル}エチル)チオ]-1,3-チアゾール-4-カルボン酸
が好ましい。中でも、実施例17に記載されている、2-[(2-{(1R,5R)-2-オキソ-5-[(1E,4S)-7,8,8-トリフルオロ-4-ヒドロキシ-4-メチル-1,7-オクタジエン-1-イル]シクロペンチル}エチル)チオ]-1,3-チアゾール-4-カルボン酸(化合物17)が好ましい。
ジアステレオマーとしては、例えば、以下の化合物
本発明化合物は、公知の方法、例えば、国際公開第2005/053707号パンフレット、国際公開第2006/129788号パンフレット、Synlett 2002, No.1, 239-242またはComprehensive Organic Transformations : A Guide to Functional Group Preparations, 2nd Edition (Richard C. Larock, John Wiley & Sons Inc, 1999)に記載された方法、以下に示す方法、または実施例に示す方法等を適宜改良し、組み合わせて用いることで製造することができる。
で示される化合物と一般式(III)
(1)アルカリ加水分解による脱保護反応、
(2)酸性条件下における脱保護反応、
(3)加水素分解による脱保護反応、
(4)シリル基の脱保護反応、
(5)金属を用いた脱保護反応、
(6)金属錯体を用いた脱保護反応等が挙げられる。
(1)アルカリ加水分解による脱保護反応は、例えば、有機溶媒(例えば、メタノール、テトラヒドロフラン、ジオキサン等)中、アルカリ金属の水酸化物(例えば、水酸化ナトリウム、水酸化カリウム、水酸化リチウム等)、アルカリ土類金属の水酸化物(例えば、水酸化バリウム、水酸化カルシウム等)または炭酸塩(例えば、炭酸ナトリウム、炭酸カリウム等)あるいはその水溶液もしくはこれらの混合物を用いて、約0~40℃の温度で行なわれる。
本発明化合物の副作用は非常に低いものであり、医薬として使用するために十分安全である。
本発明化合物は、膀胱排尿筋と尿道括約筋という、低活動膀胱に関係する二つの平滑筋に対して作用し、膀胱排尿筋の収縮力を高め、他方、尿道括約筋は弛緩させるという特徴を有するものである。一般的に、平滑筋に作用する薬物は、収縮を促すものであれば何処の平滑筋に対しても収縮を、弛緩を促すものであれば何処の平滑筋に対しても弛緩を誘導するものであり、本発明化合物のように、ある平滑筋には収縮を促し、同時に別の平滑筋には弛緩を促すという薬物は類を見ない。
例えば、吸入用液剤の場合には、防腐剤(塩化ベンザルコニウム、パラベン等)、着色剤、緩衝化剤(リン酸ナトリウム、酢酸ナトリウム等)、等張化剤(塩化ナトリウム、濃グリセリン等)、増粘剤(カルボキシビニルポリマー等)、吸収促進剤等を必要に応じて適宜選択して調製される。
NMRの箇所に示されているカッコ内は測定に使用した溶媒を示す。
4,5,5-トリフルオロペント-4-エノイン酸(CAS No. 110003-22-0(5.0 g))の塩化メチレン(64 mL)溶液に、冷水浴中でN,O-ジメチルヒドロキシアミン塩酸塩(3.5 g)、1-エチル-3-(3-ジメチルアミノプロピル)カルボジイミド塩酸塩(6.9 g)およびトリエチルアミン(9.2 mL)を加え、室温で一晩撹拌した。反応溶液を濃縮し、酢酸エチルで希釈した。希釈液を1N塩酸、水および飽和食塩水で洗浄し、無水硫酸ナトリウムで乾燥し、濃縮して、以下の物性値を有する標題化合物(6.4 g)を得た。
TLC : Rf 0.50 (酢酸エチル:ヘキサン=1:2);
NMR (CDCl3) : δ 2.51 - 2.77 (m, 4H), 3.19 (s, 3H), 3.69 (s, 3H)。
リチウム ヘキサメチルジシラジド/テトラヒドロフラン溶液(1 M、48 mL)に-78℃で酢酸エチル(4.8 mL)をゆっくりと滴下し、30分撹拌した。反応溶液に、化合物1(6.4 g)の無水テトラヒドロフラン(33 mL)溶液を同温度でゆっくりと滴下し、30分撹拌した。反応溶液に2N塩酸(30 mL)を加え、酢酸エチルで抽出した。有機層を水および飽和食塩水で洗浄し、無水硫酸ナトリウムで乾燥し、濃縮した。得られた残渣を、シリカゲルカラムクロマトグラフィー(ヘキサン:酢酸エチル=20:1→15:1)で精製し、以下の物性値を有する標題化合物(4.94 g)を得た。
TLC : Rf 0.63 (酢酸エチル:ヘキサン=1:2);
NMR (CDCl3) : δ 1.29 (t, J=7.1 Hz, 3H), 2.50 - 2.71 (m, 2H), 2.83 (t, J=7.2 Hz, 2H), 3.47 (s, 2H), 4.21 (q, 2H)。
水素化ホウ素リチウム(1.4 g)に化合物2(4.71 g)のtert-ブチル メチル エーテル(52 mL)溶液を氷冷下でゆっくりと滴下し、室温で4時間撹拌した。反応溶液を氷冷下で飽和塩化アンモニウム水溶液に注ぎ、酢酸エチルで抽出した。有機層を飽和食塩水で洗浄し、硫酸ナトリウムで乾燥し、濃縮して、以下の物性値を有する標題化合物(3.87 g)を得た。
TLC : Rf 0.31 (酢酸エチル:ヘキサン=2:1);
NMR (CDCl3) : δ 1.66 - 1.83 (m, 4H), 2.17 - 2.66 (m, 2H), 3.71 - 4.06 (m, 3H)。
化合物3(3.87 g)をトルエン(50 mL)および2N水酸化ナトリウム水溶液(50 mL)に溶解し、テトラブチルアンモニウムブロミド(700 mg)およびトシルクロリド(4.10 g)を氷冷下で加え、30分撹拌した。反応溶液に1-フェニル-1H-テトラゾール-5-チオール(4.60 g)を加え、60℃で一晩撹拌した。反応溶液を水に注ぎ、tert-ブチル メチル エーテルで抽出した。有機層を飽和食塩水で洗浄し、硫酸ナトリウムで乾燥し、濃縮した。得られた残渣を、シリカゲルカラムクロマトグラフィー(ヘキサン:酢酸エチル=4:1→7:3)で精製し、以下の物性値を有する標題化合物(5.43 g)を得た。
TLC : Rf 0.37 (酢酸エチル:ヘキサン=2:1);
NMR (CDCl3) : δ 1.64 - 1.83 (m, 2H), 1.88 - 2.02 (m, 2H), 2.31 - 2.61 (m, 2H), 3.34 - 3.88 (m, 3H), 7.46 - 7.69 (m, 5H)。
化合物4(2.18 g)のアセトニトリル(32 mL)溶液に、臭化カリウム(830 mg)、2,2,6,6-テトラメチルピペリジン 1-オキシル(199 mg)および次亜塩素酸ナトリウム水溶液(10 %、6.1 mL)を氷冷下で加え、2時間撹拌した。同温度で反応溶液に飽和チオ硫酸ナトリウム水溶液を加え、酢酸エチルで抽出した。有機層を水および飽和食塩水で洗浄し、無水硫酸ナトリウムで乾燥し、濃縮して、以下の物性値を有する標題化合物(2.17 g)を得た。
TLC : Rf 0.50 (酢酸エチル:ヘキサン=1:2);
NMR (CDCl3) : δ 2.48 - 2.77 (m, 4H), 3.14 (t, J=6.4 Hz, 2H), 3.57 (t, J=6.4 Hz, 2H), 7.54 (s, 5H)。
化合物5(2.17 g)の無水テトラヒドロフラン(22 mL)の溶液に、メチルマグネシウムブロミド/ジエチルエーテル溶液(3.0 M、4.2 mL)を-78℃で加え、同温度で30分、氷冷下で30分撹拌した。反応溶液に飽和炭酸水素ナトリウム水溶液を氷冷下で加え、酢酸エチルで抽出した。有機層を、水および飽和食塩水で洗浄し、無水硫酸ナトリウムで乾燥し、濃縮した。得られた残渣を、シリカゲルカラムクロマトグラフィー(ヘキサン:酢酸エチル=7:3)で精製し、以下の物性値を有する標題化合物(1.88 g)を得た。
TLC : Rf 0.39 (酢酸エチル:ヘキサン=1:2);
NMR (CDCl3) : δ 1.29 (s, 3H), 1.69 - 1.92 (m, 2H), 1.99 - 2.19 (m, 2H), 2.30 - 2.59 (m, 2H), 3.33 - 3.67 (m, 2H), 7.42 - 7.70 (m, 5H)。
化合物6(1.84 g)のメタノール(26 mL)溶液に、七モリブデン酸六アンモニウム四水和物(318 mg)および過酸化水素水(30 %、1.8 mL)を氷冷下で加え、室温で一晩撹拌した。反応溶液に氷冷下で飽和チオ硫酸ナトリウム水溶液を加え、酢酸エチルで抽出した。有機層を、水および飽和食塩水で洗浄し、無水硫酸ナトリウムで乾燥し、濃縮して、以下の物性値を有する標題化合物(2.0 g)を得た。
TLC : Rf 0.41 (酢酸エチル:ヘキサン=1:2);
NMR (CDCl3) : δ 1.30 (s, 3H), 1.69 - 1.86 (m, 2H), 2.06 - 2.24 (m, 2H), 2.30 - 2.57 (m, 2H), 3.80 - 4.00 (m, 2H), 7.51 - 7.78 (m, 5H)。
化合物7(2.0 g)のジメチルホルムアミド(11 mL)溶液に、イミダゾール(524 mg)およびトリメチルシリルクロリド(0.79 mL)を氷冷下で加え、室温で5時間撹拌した。反応溶液を水に注ぎ、酢酸エチルで抽出した。有機層を飽和食塩水で洗浄し、無水硫酸ナトリウムで乾燥し、濃縮した。得られた残渣を、シリカゲルカラムクロマトグラフィー(ヘキサン:酢酸エチル=9:1)で精製し、以下の物性値を有する標題化合物(2.16 g)を得た。
TLC : Rf 0.72 (酢酸エチル:ヘキサン=1:2);
NMR (CDCl3) : δ 0.15 (s, 9H), 1.35 (s, 3H), 1.66 - 1.86 (m, 2H), 1.96 - 2.19 (m, 2H), 2.25 - 2.46 (m, 2H), 3.74 - 3.88 (m, 2H), 7.56 - 7.67 (m, 3H), 7.68 - 7.74 (m, 2H)。
エチル 2-({2-[(1R,2S,5S)-2-(アセチルオキシ)-5-(ヒドロキシメチル)シクロペンチル]エチル}チオ)-1,3-チアゾール-4-カルボキシラート(国際公開第2006/129788号パンフレット記載の化合物7(500 mg))のジメチルスルホキシド(4.0 mL)/酢酸エチル(8.0 mL)溶液に、トリエチルアミン(3.7 mL)および三酸化硫黄・ピリジン錯体(1.7 g)を10℃で加え、室温で30分撹拌した。反応溶液に1N塩酸を加え、酢酸エチルで抽出した。有機層を水および飽和食塩水で洗浄し、無水硫酸ナトリウムで乾燥し、濃縮して、以下の物性値を有する標題化合物(497 mg)を得た。
TLC : Rf 0.27 (ヘキサン:酢酸エチル=2:1);
NMR (CDCl3) : δ 1.32 - 1.49 (m, 3H) 1.78 - 2.15 (m, 9H) 2.35 - 2.51 (m, 1H) 2.69 - 2.84 (m, 1H) 3.10 - 3.31 (m, 2H) 4.32 - 4.48 (m, 2H) 5.29 - 5.37 (m, 1H) 8.02 (s, 1H) 9.67 (d, J=2.74 Hz, 1H)。
化合物8(1.13 g)の1,2-ジメトキシエタン(8.0 mL)溶液に、カリウム ヘキサメチルジシラジド/トルエン溶液(0.5 M、4.8 mL)を-78℃でゆっくり滴下した。同温度で30分撹拌後、反応溶液に化合物9(461 mg)の1,2-ジメトキシエタン(5.0 mL)溶液を同温度でゆっくり滴下した。同温度で30分撹拌後、0℃に昇温し、飽和炭酸水素ナトリウム水溶液を加えて、酢酸エチルで抽出した。有機層を水、飽和食塩水で洗浄し、無水硫酸ナトリウムで乾燥し、濃縮した。得られた残渣を、シリカゲルカラムクロマトグラフィー(ヘキサン:酢酸エチル=8:1)で精製し、以下の物性値を有する標題化合物(703 mg)を得た。
TLC : Rf 0.71 (酢酸エチル:ヘキサン=1:2);
NMR (CDCl3) : δ 0.10 (s, 9H), 1.39 (t, J=7.1 Hz, 3H), 1.49 - 2.48 (m, 17H), 3.10 - 3.40 (m, 2H), 4.40 (q, J=7.1 Hz, 2H), 5.18 - 5.53 (m, 3H), 8.02 (s, 1H)。
化合物10(703 mg)のエタノール(6.0 mL)溶液に2N水酸化ナトリウム水溶液(2.4 mL)を氷冷下で加え、室温で一晩撹拌した。反応溶液に同温度で1N塩酸を加え、30分撹拌した。反応溶液に水を加え、酢酸エチルで抽出した。有機層を飽和食塩水で洗浄し、無水硫酸ナトリウムで乾燥し、濃縮して、以下の物性値を有する標題化合物(538 mg)を得た。
TLC : Rf 0.21 (酢酸エチル:メタノール=5:1);
NMR (CDCl3) : δ 1.19 (s, 3H), 1.32 - 1.50 (m, 2H), 1.61 - 1.92 (m, 4H), 1.94 - 2.56 (m, 8H), 2.81 - 2.99 (m, 1H), 3.49 - 3.67 (m, 1H), 4.56 (m, 1H), 5.27 - 5.62 (m, 2H), 8.08 (s, 1H)。
化合物11(538 mg)のピリジン(6.0 mL)溶液に、無水酢酸(0.33 mL)を氷冷下で加え、室温で一晩撹拌した。反応溶液を1N塩酸に注ぎ、酢酸エチルで抽出した。有機層を飽和食塩水で洗浄し、無水硫酸ナトリウムで乾燥し、濃縮して、以下の物性値を有する標題化合物(589 mg)を得た。
TLC : Rf 0.27 (酢酸エチル:メタノール=5:1);
NMR (CDCl3) : δ 1.16 - 1.21 (m, 3H), 1.34 - 2.54 (m, 17H), 3.10 - 3.53 (m, 2H), 5.33 - 5.61 (m, 3H), 8.11 (s, 1H)。
(10S,12E,13aR,16S,16aR)-10-メチル-8-オキソ-10-(3,4,4-トリフルオロ-3-ブテン-1-イル)-1,10,11,13a,14,15,16,16a-オクタヒドロ-2H,8H-7,4-(アゼノ)シクロペンタ[j][1,5,7]オキサジチアシクロペンタデシン-16-イル アセタート(低極性体:化合物13A)
(10R,12E,13aR,16S,16aR)-10-メチル-8-オキソ-10-(3,4,4-トリフルオロ-3-ブテン-1-イル)-1,10,11,13a,14,15,16,16a-オクタヒドロ-2H,8H-7,4-(アゼノ)シクロペンタ[j][1,5,7]オキサジチアシクロペンタデシン-16-イル アセタート(高極性体:化合物13B)
化合物12(589 mg)のトルエン(58 mL)溶液に、4,4-ジメチルアミノピリジン(567 mg)を室温で加えた。反応溶液を100℃に加熱してから2,4,6-トリクロロベンゾイルクロリド(0.37 mL)を加えて15分攪拌し、室温まで放冷した。反応溶液を飽和炭酸水素ナトリウム水溶液に注ぎ、酢酸エチルで抽出した。有機層を水および飽和食塩水で洗浄し、無水硫酸ナトリウムで乾燥し、濃縮した。得られた残渣を、シリカゲルカラムクロマトグラフィー(ヘキサン:酢酸エチル=15:1)で精製し、以下の物性値を有する標題化合物(化合物13A:200 mg、化合物13B:120 mg)を得た。
化合物13A:
TLC : Rf 0.49 (酢酸エチル:ヘキサン=1:4);
NMR (CDCl3) : δ 1.32 - 2.22 (m, 14H), 2.27 - 2.50 (m, 3H), 2.55 - 2.75 (m, 2H), 2.78 - 3.00 (m, 2H), 3.22 - 3.40 (m, 1H), 5.26 - 5.35 (m, 1H), 5.37 - 5.50 (m, 1H), 5.55 - 5.71 (m, 1H), 7.98 (s, 1H)。
化合物13B:
TLC : Rf 0.46 (酢酸エチル:ヘキサン=1:4);
NMR (CDCl3) : δ 1.32 - 2.61 (m, 19H), 2.80 - 3.01 (m, 2H), 3.18 - 3.32 (m, 1H), 5.26 - 5.36 (m, 1H), 5.44 - 5.69 (m, 2H), 7.96 (s, 1H)。
化合物13A(200 mg)をメタノール(1.0 mL)およびテトラヒドロフラン(2.0 mL)に溶解し、2N水酸化ナトリウム水溶液(0.62 mL)を加え、室温で一晩撹拌した。反応溶液を1N塩酸に注ぎ、酢酸エチルで抽出した。有機層を、水および飽和食塩水で洗浄し、無水硫酸ナトリウムで乾燥し、濃縮して、以下の物性値を有する標題化合物(190 mg)を得た。
TLC : Rf 0.21 (酢酸エチル:メタノール=5:1);
NMR (CDCl3) : δ 1.19 (s, 3H), 1.33 - 1.52 (m, 2H), 1.59 - 2.14 (m, 7H), 2.20 (d, J=6.6 Hz, 2H), 2.25 - 2.51 (m, 3H), 2.81 - 3.01 (m, 1H), 3.50 - 3.67 (m, 1H), 4.51 - 4.59 (m, 1H), 5.31 - 5.54 (m, 2H), 8.07 (s, 1H)。
化合物14(190 mg)のジメチルホルムアミド(2.1 mL)溶液に炭酸カリウム(340 mg)およびヨウ化メチル(0.09 mL)を加え、室温で一晩撹拌した。反応溶液を水に注ぎ、酢酸エチルで抽出した。有機層を水および飽和食塩水で洗浄し、無水硫酸ナトリウムで乾燥し、濃縮して、以下の物性値を有する標題化合物(196 mg)を得た。
TLC : Rf 0.36 (酢酸エチル:ヘキサン=1:1);
NMR (CDCl3) : δ 1.18 (s, 3H), 1.29 - 1.49 (m, 2H), 1.53 - 1.88 (m, 4H), 1.91 - 2.11 (m, 3H), 2.19 (d, J=6.2 Hz, 2H), 2.27 - 2.52 (m, 3H), 2.82 - 2.97 (m, 1H), 3.50 - 3.68 (m, 1H), 3.92 (s, 3H), 4.42 - 4.53 (m, 1H), 5.30 - 5.51 (m, 2H), 7.98 (s, 1H)。
化合物15(196 mg)のジメチルスルホキシド(1.4 mL)/酢酸エチル(2.8 mL)溶液にジイソプロピルエチルアミン(0.43 mL)および三酸化硫黄・ピリジン錯体(196 mg)を氷冷下で加え、15分撹拌した。反応溶液に水を加え、酢酸エチルで抽出した。有機層を1N塩酸、水および飽和食塩水で洗浄し、無水硫酸ナトリウムで乾燥し、濃縮した。得られた残渣を、シリカゲルカラムクロマトグラフィー(ヘキサン:酢酸エチル=3:2)で精製し、以下の物性値を有する標題化合物(152 mg)を得た。
TLC : Rf 0.45 (酢酸エチル:ヘキサン=1:1);
NMR (CDCl3) : δ 1.16 (s, 3H), 1.46 - 2.63 (m, 14H), 3.37 - 3.49 (m, 2H), 3.91 (s, 3H), 5.45 - 5.57 (m, 1H), 5.61 - 5.76 (m, 1H), 8.01 (s, 1H)。
TLC : Rf 0.20 (酢酸エチル:メタノール=5:1);
NMR (CDCl3) : δ 1.21 (s, 3H), 1.55 - 1.80 (m, 3H), 1.88 - 2.60 (m, 11H), 3.37 (t, J=7.50 Hz, 2H), 5.54 (dd, J=14.82, 7.68 Hz, 1H), 5.62 - 5.76 (m, 1H), 8.11 (s, 1H)。
TLC : Rf 0.20 (酢酸エチル:メタノール=5:1);
NMR (CDCl3) : δ 1.21 (s, 3H), 1.56 - 1.79 (m, 3H), 1.91 - 2.59 (m, 11H), 3.31 - 3.42 (m, 2H), 5.54 (dd, J=15.57, 8.04 Hz, 1H), 5.61 - 5.77 (m, 1H), 8.11 (s, 1H)。
TLC : Rf 0.71 (酢酸エチル:メタノール:酢酸=8:1:1);
NMR (CDCl3) : δ 1.21 (s, 3H), 1.56 - 1.80 (m, 3H), 1.90 - 2.60 (m, 11H), 3.18 - 3.62 (m, 2H), 5.54 (dd, J=15.3, 7.8 Hz, 1H), 5.60 - 5.75 (m, 1H), 8.10 (s, 1H)。
NMR (CDCl3) : δ 8.13 (s, 1H), 5.66 (dt, J = 15, 6 Hz, 1H), 5.40 (dd, J = 15, 9 Hz, 1H), 3.50 - 3.25 (m, 2H), 3.15 - 3.05 (m, 1H), 3.00 - 2.50 (m, 1H), 2.50 - 2.25 (m, 4H), 2.23 (d, J = 6 Hz, 2H), 2.20 - 2.00 (m, 3H), 2.00 - 1.85 (m, 1H), 1.85 - 1.60 (m, 3H), 1.21 (s, 3H)。
NMR (CDCl3) : δ 1.19 (s, 3H), 1.60 - 1.80 (m, 2H), 1.95 (m, 1H), 2.23 (d, J = 7.5 Hz, 2H), 2.20 - 2.48 (m, 4H), 3.30 (m, 1H), 3.44 - 3.58 (m, 2H), 3.91 (s, 3H), 5.48 (dd, J = 15.0, 8.4 Hz, 1H), 5.84 (dt, J = 15.0, 7.2 Hz, 1H), 6.17 (dd, J = 5.7, 2.1 Hz, 1H), 7.49 (dd, J = 5.7, 2.4 Hz, 1H), 8.01 (s, 1H)。
化合物17のナトリウム塩(8.12mg)とβ-シクロデキストリン(56.88mg)を秤量し、精製水(5mL)に溶解した。この溶液を30分静置した後、凍結乾燥した。室温で終夜減圧乾燥し、標題化合物(64.8mg)を得た。
NMR (D2O)
2-[(2-{(1R,5R)-2-オキソ-5-[(1E,4S)-7,8,8-トリフルオロ-4-ヒドロキシ-4-メチル-1,7-オクタジエン-1-イル]シクロペンチル}エチル)チオ]-1,3-チアゾール-4-カルボン酸ナトリウム由来ピーク:7.81 (s, 1 H), 5.57 - 5.40 (m, 2H), 3.26 - 3.19 (m, 2H), 2.49 (m, 1H), 2.35 - 1.98 (m, 9H), 1.83 (m, 1H), 1.64 (m, 1H), 1.55 - 1.46 (m, 2H), 1.01 (s, 3H)。
β-シクロデキストリン由来ピーク:4.91 (d, J=3.6 Hz, 1H), 3.81 - 3.63 (m, 4H), 3.51 - 3.41 (m, 2H)。
本発明化合物が、膀胱収縮作用と尿道弛緩作用を併せ持ち、かつ副作用が少なく、経口吸収性等の薬物動態が良好な化合物であることは、以下の実験により証明された。
ラットをペントバルビタールで麻酔し、腹部を切開して、膀胱および尿道を摘出した。膀胱は体部を縦方向に切断し、約10×3 mmの短冊状の標本を作製した。また、尿道についても約10×3 mmの標本を作製した。作製した標本は、95%O2、5%CO2混合ガスで通気したクレブス緩衝液(37℃、5 mL)中に懸垂した。標本の張力は、等尺性トランスデューサーおよびアンプを装備したマグヌス装置システムを用い、データ収集システムを介してコンピューター上に記録した。
標本を約0.5 gの負荷で懸垂し、1時間以上経過した後、塩化カリウム(100 mmol/L)を添加し、最大収縮反応を観察した。クレブス緩衝液で洗浄後、標本を約0.5gの負荷で懸垂し、安定化させた。その後に、塩化カリウム溶液(7.5 mmol/L)を添加し、収縮を惹起した。惹起反応が安定した後に、被検化合物を累積添加し、薬物処置前後の反応を測定した。
標本を約0.5gの負荷で懸垂し、1時間以上経過した後、塩化カリウム(100 mmol/L)を添加し、最大収縮反応を観察した。クレブス緩衝液で洗浄後、標本を約0.5gの負荷で懸垂し、安定化させた。その後に、フェニレフリン(100 μmol/L)を用い、収縮を惹起した。惹起反応が安定した後に、被検化合物を累積添加し、薬物処置前後の反応を測定した。
結果を表1および表2に示す。
低活動膀胱モデルは、以下の方法により作製した。雌性Wistarラット(8-9週齢)を、ソムノペンチル(40 mg/kg)の腹腔内投与により麻酔し、背部を除毛後、腹臥位に固定した。背部をグルコン酸クロルヘキシジン(5%ヒビテン液)にて消毒後、腰部を正中に沿って切開し脊椎を露出させた。第5腰椎棘突起の切除後、ミニドリルにてあけた穴より、第6腰椎方向へシリコンラバーを挿入した。感染症の回避を目的として、手術終了時にベンジルペニシリンカリウムを開創部に滴下(25000 U/0.25 mL/body)した。開創部の筋肉および皮膚を、絹製縫合糸を用いて縫合し、ヨードチンキを縫合部に塗布した。術後は、1日3回の手圧排尿による排尿メンテナンスを行い、感染を防ぐためペニシリンGカリウム(1.25万単位/body)を皮下投与した。シストメトリー評価の5日以上前に膀胱内圧測定用のカテーテルを膀胱内に留置した。ペントバルビタールナトリウム(40 mg/kg 腹腔内投与)で麻酔し、下腹部正中切開後、膀胱の頂部を切開した。生理食塩液で満たした膀胱内圧測定用カテーテルを頂部孔より膀胱内に挿入し、絹製縫合糸を用いて結紮固定した。カテーテルの他端は、背部皮下で固定し、さらに、腰背部および下腹部の切開部を絹製縫合糸で縫合した。ビクシリンS500(明治製菓、10 mg力価/0.1mL蒸留水/ラット)を、殿部の筋肉内に注入した。
モデル作製2週間後、ラットをエーテルで麻酔し、ボールマンケージに収容した。膀胱カテーテルの先端に三方活栓を介して圧トランスデューサーを接続し、ひずみ圧力用アンプ・レコーダを用いて膀胱内圧を記録した。三方活栓の他端は、インフュージョンポンプに装着した膀胱内注入用シリンジに接続し、もう一端は生理食塩液を満たした延長チューブと接続し、残尿の排出に使用した。処置を施したラットを麻酔から覚めるまで静置した。
注射用水(Vehicle群)および被検化合物(5 mg/kg)を経口投与し、1時間後に生理食塩液を2 mL/hの注入速度で膀胱内灌流して排尿パラメータ(膀胱容量および残尿量)を測定し、灌流開始1時間経過後の排尿直後に灌流を停止して膀胱内の残尿を除去した。それぞれのシストメトリー時の排尿パラメータを算出し、残尿量については、Vehicle群と被験化合物投与群の値を比較し、膀胱容量については、正常群と被検化合物投与群の値を比較した。
結果を図1および図2に示す。化合物17は低活動膀胱モデルにおいて残尿量を有意に減少させる用量(0.01 mg/kg)において、膀胱容量に影響を与えなかった。一方、比較化合物Aは、有効用量(0.01 mg/kg)において、有意に膀胱容量を減少させた。
正常レベルより膀胱容量が減少することは、尿が貯められないという蓄尿症状に繋がり、泌尿器系副作用である頻尿を誘発すると考えられる。
以上の結果から、本発明化合物は低活動膀胱の治療剤として有効であり、さらに、有効用量において泌尿器系副作用を誘発しない。
雌性Wistar系ラットを用いて、以下の方法で血圧および心拍数を測定した。測定日当日に血圧・心拍数測定用のカテーテル留置をエーテル麻酔下にて行った。頸背部を切開し、ヘパリン含有生理食塩液を満たした栄養カテーテル(アトムメディカル株式会社)を頸背部より導入し、総頸動脈にカテーテルを挿入後、術創を閉じた。測定はボールマンケージ内にて覚醒下で行い,各パラメータが安定したことを確認してから評価を開始した。等モルのNaOHを含有する注射用水を用いて調製した被検化合物は、5 mL/kgの容量を血圧および心拍数の安定を確認してから経口投与した。
頸背部より導出したカテーテルを圧トランスデューサー(DX-200,日本光電株式会社)に接続し、圧力測定用アンプ(Gould instrument)を介して血圧および心拍数を測定した。血圧および心拍数は、レコーダ(LINEARCORDER WR3320,GRAPHTEC)を用いて記録した。投与前、30、60、120、180分における平均血圧および心拍数の各個体毎の投与前値に対する増減の比率を算出し、被検化合物投与前後の血圧および心拍数の変動を評価した。
本発明化合物(0.3 mg/kg)および比較化合物(0.3 mg/kg)を投与した際の結果を図3および4に示す。
化合物17は、投与用量0.3 mg/kgの濃度において血圧に影響を与えなかった。さらに、化合物17は、投与用量1 mg/kgの濃度においても血圧に影響を与えなかった。一方、比較化合物Aは投与用量0.3 mg/kgの濃度において血圧を上昇させる傾向を示し、さらに1 mg/kgの濃度においては、約10%血圧を上昇させた。また、比較化合物B、比較化合物Cおよび比較化合物Dは、投与用量0.3 mg/kgの濃度において血圧を下降させる傾向を示した。
また、化合物17は、投与用量0.3 mg/kgの濃度において心拍数に影響を与えなかった。一方、比較化合物B、比較化合物Cおよび比較化合物Dは、投与用量0.3 mg/kgの濃度において、心拍数を約20%上昇させた。
以上のことから、比較化合物は、血圧および心拍数に影響を与えるおそれがある一方で、本発明化合物は血圧および心拍数にほとんど影響を与えなかったことが示された。
したがって、本発明化合物は、より循環系副作用リスクのない化合物である。
雄性自然発症高血圧ラットを使用し、以下の方法で血圧および心拍数を測定した。測定日当日に血圧・心拍数測定用および被験物質投与用のカテーテル留置をエーテル麻酔下にて行った。頸背部を切開し、ヘパリン含有生理食塩液を満たした栄養カテーテル(アトムメディカル株式会社)を頸背部より導入し、総頸動脈および内頚静脈にカテーテルを挿入後、術創を閉じた。測定はボールマンケージ内にて覚醒下で行い、各パラメータが安定したことを確認してから評価を開始した。被検化合物の投与は5 mL/kg/hの流速で血圧および心拍数の安定を確認してから30分間の静脈内持続投与を行った。
頸背部より導出したカテーテルを、圧トランスデューサー(DX-200,日本光電株式会社)に接続し、圧力測定用アンプ(Gould instrument)を介して血圧および心拍数を測定した。血圧および心拍数は、レコーダ(LINEARCORDER WR3320,GRAPHTEC)を用いて記録紙上に記録した。平均血圧および心拍数は、投与前、投与後2.5、5、10、15、30、45および60分ごとに記録紙上から数値に変換し、評価パラメータの各個体毎の投与前値(0分の値)に対する増減の比率を評価した。
結果を図5および図6に示す。
化合物17は、血圧に影響を与えなかった。一方、比較化合物Bは、100 ng/kg/minの投与量において約10%血圧を下降させた。さらに、300 ng/kg/min投与量で約25%程度血圧を下降させた。
以上の結果から、本発明化合物は、高血圧等の循環器系疾患を背景にもつ患者においても、循環器系の副作用リスクが低い。
6週齢の雄性ラットを用い、被検化合物を0.1 mg/kgの用量で4日間反復経口投与し、一般状態観察を実施した。対照群には媒体である注射用水を投与した。
化合物17を投与した群においては、軟便等の消化器症状は観察されなかった。一方、比較化合物Cを投与した群においては、投与1日目から軟便がみられた。
以上の通り、本発明化合物は消化器系副作用を誘発しない、安全な化合物である。
人工膜を用いた薬物膜透過性は、以下の条件においてParallel Artificial Membrane Permeability Assay(PAMPA)により測定した。測定にはPAMPA System(pION社製)を使用した。膜透過性は、3点のpHにおいて測定された膜透過係数の合計値(PAMPA(SUM)(cm/sec))によって評価した。
測定波長:190-498 nm
インキュベーション時間:4時間
インキュベーション温度:25℃
ドナー:5%DMSOを含有する緩衝液
pH:5.0, 6.2, 7.4の3点
化合物濃度:50 μmol/L
化合物17の膜透過係数は59.3 cm/secであり、非常に膜透過性が良好であった。一方、比較化合物Eの膜透過係数は0.6 cm/secであり、膜透過性が低いことがわかった。
以上のことから、本発明化合物は膜透過性が良好であり、経口吸収性に優れた化合物であることが示唆された。
各被検化合物に等モルの水酸化ナトリウムおよび注射用蒸留水を添加して1 mg/mL水溶液を調製し、さらに生理食塩液で0.001 mg/mLとなるよう希釈して投与液を調製し、0.001 mg/mL/kgの用量でカニクイザル橈側皮静脈静より急速投与した。投与後2、5、15および30分、1、2、4、6、8時間および24時間後に、血液を橈側皮静脈(非投与部位)よりヘパリン加シリンジを用いて採取した。遠心分離後、血漿を分取し、前処理を行うまで-80℃にて保存した。血漿の前処理はアセトニトリルに混合後、遠心分離による除蛋白を行い、LC/MS/MSを用いて測定した。血漿中濃度推移をWinNonlin4.0.1で解析し、全身クリアランスを求めた。
化合物17の全身クリアランスは3.6 mL/min/kgであり、体内からの薬物消失が遅く、持続的に薬効を発揮することが示唆された。一方、比較化合物Dの全身クリアランスは23.9 mL/min/kgであり、化合物17より顕著に全身クリアランスが大きく、化合物17と比較して、体内から非常に速く消失してしまうことが示された。
被検化合物(アセトニトリルまたはメタノール溶液、最終濃度1%以下)、融解したヒト凍結肝細胞(生細胞の最終濃度1×106 cells/mL)を含むKHEM5100培地を37℃でインキュベーションし、反応開始直後および経時的に一部採取した。
採取した試料中の被検化合物濃度をLC/MS/MSを用いて測定し、下式に従って開始直後に対する残存率を算出した。
結果を以下に示す。
以上の結果から、本発明化合物は、肝における代謝に対して非常に安定な化合物である。
カニクイザルをペントバルビタールで麻酔(導入:20-30 mg/kg、静脈内投与、維持:4-5 mg/kg/hr、静脈内持続投与)した後、気管チューブを挿管し、人工呼吸下(新鮮空気+純酸素ガス、換気量:10-15 mL/kg、換気回数:10-15回/分)で実験を行った。右横臥位に左胸部を第4-5肋骨間で開胸した。冠状動脈(左前下行枝あるいは回旋枝起始部)および上行性大動脈起始部を剥離し、それぞれに血流測定用トランスデューサーを装着した。血流量は、電磁血流量計あるいは超音波血流量計を用いて測定した。血圧は、右大腿動脈にカテーテルを、また左心室内圧はカテーテルを左頸動脈から左心室内に挿入し、圧トランスデューサーを介して測定した。心電図は、針電極を右腋部および左胸部に設置して測定した。投与用カテーテルは左右の橈側皮静脈および大腿静脈内に挿入し、被検化合物、ペントバルビタール(麻酔維持)あるいは輸液(1.2% NaHCO3を含むソリターT3号)を投与した。被検化合物は持続注入装置により静脈内に30分間の持続注入により投与した。血圧、左心室内圧、冠状動脈血流量、大動脈血流量および心電図は同時にPowerLabシステム(LabChart6,AD instruments)に取り込ませ、平均血圧、心拍数、冠状動脈平均血流量、心拍出量、一回拍出量(心拍出量/心拍数)、左室内圧一次微分最大値、総末梢血管抵抗(平均血圧/心拍出量)、心仕事量(平均血圧×心拍出量)および心筋酸素消費の指標となるダブルプロダクト(収縮期血圧×心拍数)を測定/算出した。
いずれの評価項目も投与開始前、投与開始後10、20および30分のそれぞれ1分間の平均値を求め、投与前値を100%とした変化率を算出した。
心仕事量およびダブルプロダクトの測定結果を、それぞれ図7および図8に示した。
化合物17は、30 ng/kg/minおよび100 ng/kg/minの投与量において、心仕事量およびダブルプロダクトに影響を与えなかった。また、冠動脈血流量等のその他の心機能パラメータに対する影響も見られなかった。一方、比較化合物Bは、心機能に対して抑制作用を示した。
以上のことから、本発明化合物は、心機能に影響を与えない安全な化合物である。
尿排出障害モデルは、以下の方法により作製した。カニクイザルを麻酔し、恥骨上部から腹部にかけて剃毛し、仰臥位に固定した。剃毛部を消毒し、四足を固定した。電気メスで恥骨上部から臍部にかけて皮膚を切開し、続いて腹膜を切開した。さらに電気メスを用いて骨盤神経を損傷し、子宮を摘出した。手術終了時にビクシリン含有生理食塩液を開創部に滴下した。開創部の腹膜及び皮膚を絹糸で縫合し、消毒した。術後当日から7日間ビクシリンを投与した。また、周術期の疼痛管理を目的として、1日1回メロキシカムを7日間投与した。
モンキーチェアにカニクイザルを座らせ、紐を用いて両手両足を保定した。注射用水を経口投与したのち、生理食塩液および被験化合物(60 ng/kg/h)を静脈内持続投与し、自然排尿させた。尿重量測定センサーを設置し、最大尿流率を測定した。
化合物17は、尿排出障害モデルにおける最大尿流率を、Vehicle群に対して61%改善させた。一方、比較化合物Bおよび比較化合物Dは、それぞれ27%および36%しか改善させなかった。
以上の結果から、本発明化合物は非常に排尿促進効果の高い化合物であることが示された。
上記の生物学的実施例(1)~(10)の結果より、本発明化合物は、膀胱収縮作用および尿道弛緩作用を有し、強い排尿促進効果を有することが示された。さらに、本発明化合物は、先行技術に記載されている何れの化合物でも成し得なかった、泌尿器系、循環器系および消化器系副作用リスクの全てを回避した安全性に優れた化合物であり、経口吸収性、代謝安定性等の薬物動態にも優れている。
化合物17(5.0 g)、カルボキシメチルセルロース カルシウム(20 g)、ステアリン酸マグネシウム(10 g)および微結晶セルロース(920 g)を常法により混合したのち、打錠して、1錠中に0.5 mgの活性成分を含有する錠剤1万錠を得た。
化合物17(2.0 g)、マンニット(500 g)および蒸留水(10 L)を常法により混合したのち、溶液を常法により滅菌し、1 mLずつバイアルに充填し、常法により凍結乾燥し、1バイアル中0.2 mgの活性成分を含有するバイアル1万本を得た。
Claims (8)
- 一般式(I)で示される化合物が、(1)2-[(2-{(1R,5R)-2-オキソ-5-[(1E)-7,8,8-トリフルオロ-4-ヒドロキシ-4-メチル-1,7-オクタジエン-1-イル]シクロペンチル}エチル)チオ]-1,3-チアゾール-4-カルボン酸、(2)2-[(2-{(1R,5R)-2-オキソ-5-[(1E,4S)-7,8,8-トリフルオロ-4-ヒドロキシ-4-メチル-1,7-オクタジエン-1-イル]シクロペンチル}エチル)チオ]-1,3-チアゾール-4-カルボン酸、または(3)2-[(2-{(1R,5R)-2-オキソ-5-[(1E,4R)-7,8,8-トリフルオロ-4-ヒドロキシ-4-メチル-1,7-オクタジエン-1-イル]シクロペンチル}エチル)チオ]-1,3-チアゾール-4-カルボン酸である請求項1記載の化合物。
- 一般式(I)で示される化合物が2-[(2-{(1R,5R)-2-オキソ-5-[(1E,4S)-7,8,8-トリフルオロ-4-ヒドロキシ-4-メチル-1,7-オクタジエン-1-イル]シクロペンチル}エチル)チオ]-1,3-チアゾール-4-カルボン酸であり、ジアステレオマーが2-[(2-{(1S,5R)-2-オキソ-5-[(1E,4S)-7,8,8-トリフルオロ-4-ヒドロキシ-4-メチル-1,7-オクタジエン-1-イル]シクロペンチル}エチル)チオ]-1,3-チアゾール-4-カルボン酸である請求項1記載の任意の割合の混合物。
- 膀胱排尿筋収縮および尿道括約筋弛緩剤である請求項4記載の医薬組成物。
- 膀胱収縮障害および/または尿道弛緩障害の予防、治療および/または症状改善剤である請求項5記載の医薬組成物。
- 膀胱収縮障害および/または尿道弛緩障害が、低活動膀胱である請求項6記載の医薬組成物。
Priority Applications (18)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10786192.4A EP2441760B1 (en) | 2009-06-10 | 2010-06-09 | Compound having detrusor muscle-contracting activity and urethral sphincter muscle-relaxing activity |
BRPI1013152-3A BRPI1013152B1 (pt) | 2009-06-10 | 2010-06-09 | Composto, composição farmacêutica e medicamento que tem atividade de contração muscular destrusora e atividade muscular relaxante dos esfincteres uretais |
CN201080035423.7A CN102803239B (zh) | 2009-06-10 | 2010-06-09 | 具有膀胱排尿肌收缩活性和尿道括约肌舒张活性的化合物 |
DK10786192.4T DK2441760T3 (en) | 2009-06-10 | 2010-06-09 | A compound of bladder muscle contraction activity and activity urinrørsmuskelafslappende |
US13/377,047 US8410281B2 (en) | 2009-06-10 | 2010-06-09 | Compound having detrusor muscle-contracting activity and urethral sphincter muscle-relaxing activity |
CA2764782A CA2764782C (en) | 2009-06-10 | 2010-06-09 | Compound having detrusor muscle-contracting activity and urethral sphincter muscle-relaxing activity |
ES10786192.4T ES2444500T3 (es) | 2009-06-10 | 2010-06-09 | Compuesto que tiene una actividad de contracción muscular del detrusor y una actividad de relajación muscular del esfínter uretral |
MX2011013283A MX2011013283A (es) | 2009-06-10 | 2010-06-09 | Compuesto con actividad de contraccion del musculo detrusor y actividad relajante del musculo esfinter de la uretra. |
AU2010259585A AU2010259585B2 (en) | 2009-06-10 | 2010-06-09 | Compound having detrusor muscle-contracting activity and urethral sphincter muscle-relaxing activity |
JP2011503274A JP4807478B2 (ja) | 2009-06-10 | 2010-06-09 | 膀胱排尿筋収縮および尿道括約筋弛緩作用を有する化合物 |
NZ596960A NZ596960A (en) | 2009-06-10 | 2010-06-09 | Compound having detrusor muscle-contracting activity and urethral sphincter muscle-relaxing activity |
PL10786192T PL2441760T3 (pl) | 2009-06-10 | 2010-06-09 | Związek o działaniu kurczącym mięsień-wypieracz i zwiotczającym mięsień-zwieracz cewki moczowej |
RU2011152927/04A RU2531350C2 (ru) | 2009-06-10 | 2010-06-09 | Соединение, обладающее сокращающей детрузор активностью и релаксирующей уретральный сфинктер активностью |
IL216856A IL216856A0 (en) | 2009-06-10 | 2011-12-08 | Compound having detrusor muscle-contracting acitivity and urethral sphincter muscle-relaxing acitivity |
ZA2011/09103A ZA201109103B (en) | 2009-06-10 | 2011-12-09 | Compound having detrusor muscle-contracting activity and urethral sphincter muscle-relaxing activity |
HK12109940.8A HK1169117A1 (en) | 2009-06-10 | 2012-10-10 | Compound having detrusor muscle-contracting activity and urethral sphincter muscle-relaxing activity |
US13/784,008 US8716490B2 (en) | 2009-06-10 | 2013-03-04 | Compound having detrusor muscle-contracting activity and urethral sphincter muscle-relaxing activity |
US14/178,901 US9150528B2 (en) | 2009-06-10 | 2014-02-12 | Compound having detrusor muscle-contracting activity and urethral sphincter muscle-relaxing activity |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009139657 | 2009-06-10 | ||
JP2009-139657 | 2009-06-10 | ||
JP2009-256008 | 2009-11-09 | ||
JP2009256008 | 2009-11-09 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/377,047 A-371-Of-International US8410281B2 (en) | 2009-06-10 | 2010-06-09 | Compound having detrusor muscle-contracting activity and urethral sphincter muscle-relaxing activity |
US13/784,008 Continuation US8716490B2 (en) | 2009-06-10 | 2013-03-04 | Compound having detrusor muscle-contracting activity and urethral sphincter muscle-relaxing activity |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010143661A1 true WO2010143661A1 (ja) | 2010-12-16 |
Family
ID=43308916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2010/059771 WO2010143661A1 (ja) | 2009-06-10 | 2010-06-09 | 膀胱排尿筋収縮および尿道括約筋弛緩作用を有する化合物 |
Country Status (20)
Country | Link |
---|---|
US (3) | US8410281B2 (ja) |
EP (1) | EP2441760B1 (ja) |
JP (1) | JP4807478B2 (ja) |
KR (1) | KR101633149B1 (ja) |
CN (1) | CN102803239B (ja) |
AU (1) | AU2010259585B2 (ja) |
BR (1) | BRPI1013152B1 (ja) |
CA (1) | CA2764782C (ja) |
DK (1) | DK2441760T3 (ja) |
ES (1) | ES2444500T3 (ja) |
HK (1) | HK1169117A1 (ja) |
IL (1) | IL216856A0 (ja) |
MX (1) | MX2011013283A (ja) |
NZ (1) | NZ596960A (ja) |
PL (1) | PL2441760T3 (ja) |
PT (1) | PT2441760E (ja) |
RU (1) | RU2531350C2 (ja) |
TW (1) | TWI437987B (ja) |
WO (1) | WO2010143661A1 (ja) |
ZA (1) | ZA201109103B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014034902A1 (ja) | 2012-08-31 | 2014-03-06 | 小野薬品工業株式会社 | アミン塩とその結晶 |
JP2022517315A (ja) * | 2018-12-31 | 2022-03-08 | アダマ・マクテシム・リミテッド | 1,1,2-トリフルオロ-4-(置換スルホニル)-ブテ-1-エンの合成 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102803239B (zh) * | 2009-06-10 | 2015-04-15 | 小野药品工业株式会社 | 具有膀胱排尿肌收缩活性和尿道括约肌舒张活性的化合物 |
WO2015017575A2 (en) | 2013-08-01 | 2015-02-05 | Dignify Therapeutics, Inc. | Compositions and methods for inducing urinary voiding and defecation |
WO2016073294A1 (en) * | 2014-11-03 | 2016-05-12 | William Beaumont Hospital | Method for treating underactive bladder syndrome |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS503362B1 (ja) | 1970-06-10 | 1975-02-04 | ||
JPS5231404B1 (ja) | 1971-04-28 | 1977-08-15 | ||
JPS6152146B2 (ja) | 1981-03-20 | 1986-11-12 | Ono Pharmaceutical Co | |
WO2005053707A1 (ja) | 2003-12-05 | 2005-06-16 | Ono Pharmaceutical Co., Ltd. | 馬尾神経組織血流増加剤 |
WO2006016689A1 (ja) * | 2004-08-10 | 2006-02-16 | Ono Pharmaceutical Co., Ltd. | Ep4アゴニストを含有してなる下部尿路系疾患の予防および/または治療剤 |
WO2006129788A1 (ja) | 2005-06-03 | 2006-12-07 | Ono Pharmaceutical Co., Ltd. | 神経再生および/または保護剤 |
WO2009148163A1 (ja) * | 2008-06-06 | 2009-12-10 | 小野薬品工業株式会社 | 膀胱排尿筋収縮および尿道括約筋弛緩剤 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60197667A (ja) | 1984-03-19 | 1985-10-07 | Ono Pharmaceut Co Ltd | 6―ケト―プロスタグランジン類似化合物及びその製造方法 |
DK1008588T3 (da) | 1997-02-10 | 2003-07-28 | Ono Pharmaceutical Co | 11,15-O-dialkylprostaglandin E derivater, fremgangsmåder til fremstilling deraf og farmaceutiske sammensætninger, der omfatter dem som virksom bestanddel |
JPH11130678A (ja) | 1997-08-27 | 1999-05-18 | Kaken Pharmaceut Co Ltd | 神経圧迫による神経障害改善剤 |
IL159996A0 (en) | 2001-07-23 | 2004-06-20 | Ono Pharmaceutical Co | Remedies for diseases with bone mass loss having ep4 agonist as the active ingredient |
JP2005053707A (ja) | 2001-07-30 | 2005-03-03 | Kankyo Device Kenkyusho:Kk | 可視光応答性材料の製造方法 |
WO2003074483A1 (fr) | 2002-03-05 | 2003-09-12 | Ono Pharmaceutical Co., Ltd. | Composes derives de 8 azaprostaglandine et medicaments contenant ceux-ci comme principe actif |
WO2004008411A1 (en) | 2002-07-11 | 2004-01-22 | Nokia Corporation | Method and device for automatically changing a digital content on a mobile device according to sensor data |
WO2004065365A1 (ja) | 2003-01-21 | 2004-08-05 | Ono Pharmaceutical Co., Ltd. | 8−アザプロスタグランジン誘導体およびその医薬用途 |
US20070167403A1 (en) | 2003-04-03 | 2007-07-19 | Yoshifumi Takenobu | Remedy for spinal canal stenosis |
WO2005061492A1 (ja) | 2003-12-22 | 2005-07-07 | Ono Pharmaceutical Co., Ltd. | 含窒素複素環化合物およびそれらを有効成分とする薬剤 |
JP4893999B2 (ja) | 2004-10-22 | 2012-03-07 | 小野薬品工業株式会社 | 吸入用医薬組成物 |
JP2006129788A (ja) | 2004-11-05 | 2006-05-25 | Nippon Starch Chemical Co Ltd | 揚げ物用ミックス |
CN102803239B (zh) * | 2009-06-10 | 2015-04-15 | 小野药品工业株式会社 | 具有膀胱排尿肌收缩活性和尿道括约肌舒张活性的化合物 |
-
2010
- 2010-06-09 CN CN201080035423.7A patent/CN102803239B/zh not_active Expired - Fee Related
- 2010-06-09 NZ NZ596960A patent/NZ596960A/xx not_active IP Right Cessation
- 2010-06-09 EP EP10786192.4A patent/EP2441760B1/en active Active
- 2010-06-09 PT PT107861924T patent/PT2441760E/pt unknown
- 2010-06-09 DK DK10786192.4T patent/DK2441760T3/en active
- 2010-06-09 TW TW099118684A patent/TWI437987B/zh not_active IP Right Cessation
- 2010-06-09 RU RU2011152927/04A patent/RU2531350C2/ru active
- 2010-06-09 ES ES10786192.4T patent/ES2444500T3/es active Active
- 2010-06-09 MX MX2011013283A patent/MX2011013283A/es active IP Right Grant
- 2010-06-09 WO PCT/JP2010/059771 patent/WO2010143661A1/ja active Application Filing
- 2010-06-09 US US13/377,047 patent/US8410281B2/en active Active
- 2010-06-09 BR BRPI1013152-3A patent/BRPI1013152B1/pt not_active IP Right Cessation
- 2010-06-09 JP JP2011503274A patent/JP4807478B2/ja active Active
- 2010-06-09 PL PL10786192T patent/PL2441760T3/pl unknown
- 2010-06-09 KR KR1020117029571A patent/KR101633149B1/ko active IP Right Grant
- 2010-06-09 CA CA2764782A patent/CA2764782C/en active Active
- 2010-06-09 AU AU2010259585A patent/AU2010259585B2/en not_active Ceased
-
2011
- 2011-12-08 IL IL216856A patent/IL216856A0/en active IP Right Grant
- 2011-12-09 ZA ZA2011/09103A patent/ZA201109103B/en unknown
-
2012
- 2012-10-10 HK HK12109940.8A patent/HK1169117A1/xx not_active IP Right Cessation
-
2013
- 2013-03-04 US US13/784,008 patent/US8716490B2/en active Active
-
2014
- 2014-02-12 US US14/178,901 patent/US9150528B2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS503362B1 (ja) | 1970-06-10 | 1975-02-04 | ||
JPS5231404B1 (ja) | 1971-04-28 | 1977-08-15 | ||
JPS6152146B2 (ja) | 1981-03-20 | 1986-11-12 | Ono Pharmaceutical Co | |
WO2005053707A1 (ja) | 2003-12-05 | 2005-06-16 | Ono Pharmaceutical Co., Ltd. | 馬尾神経組織血流増加剤 |
WO2006016689A1 (ja) * | 2004-08-10 | 2006-02-16 | Ono Pharmaceutical Co., Ltd. | Ep4アゴニストを含有してなる下部尿路系疾患の予防および/または治療剤 |
WO2006129788A1 (ja) | 2005-06-03 | 2006-12-07 | Ono Pharmaceutical Co., Ltd. | 神経再生および/または保護剤 |
WO2009148163A1 (ja) * | 2008-06-06 | 2009-12-10 | 小野薬品工業株式会社 | 膀胱排尿筋収縮および尿道括約筋弛緩剤 |
Non-Patent Citations (9)
Title |
---|
"Diagnosis and Therapy of Neurogenic Bladder", 1990, IGAKU-SHOIN LTD., pages: 105 - 106,139 |
"Molecular Design", vol. 7, 1990, HIROKAWASHOTEN, article "Development of Medicines", pages: 163 - 198 |
"The standardization of terminology in functions of lower urinary tract: report from the International Continence Society (ICS) Standardization Steering Committee", JOURNAL OF THE JAPAN NEUROGENIC BLADDER SOCIETY, vol. 14, no. 2, 20 December 2003 (2003-12-20), pages 104 - 118 |
NURSING STANDARD, vol. 19, no. 35, 11 May 2005 (2005-05-11), pages 57 - 64 |
PRACTICE OF INTRACTABLE AND CHRONIC DYSURIA, UROLOGY VIEW, vol. 2, no. 5, 2004, pages 57 - 65 |
RICHARD C. LAROCK: "Comprehensive Organic Transformations: A Guide to Functional Group Preparations", 1999, JOHN WILEY & SONS INC |
See also references of EP2441760A4 |
SYNLETT, vol. 1, 2002, pages 239 - 242 |
T. W. GREENE: "Protective Groups in Organic Synthesis", 1999, WILEY |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014034902A1 (ja) | 2012-08-31 | 2014-03-06 | 小野薬品工業株式会社 | アミン塩とその結晶 |
KR20150047500A (ko) | 2012-08-31 | 2015-05-04 | 오노 야꾸힝 고교 가부시키가이샤 | 아민염과 그 결정 |
CN104603117A (zh) * | 2012-08-31 | 2015-05-06 | 小野药品工业株式会社 | 胺盐及其晶体 |
JPWO2014034902A1 (ja) * | 2012-08-31 | 2016-08-08 | 小野薬品工業株式会社 | アミン塩とその結晶 |
US9643940B2 (en) | 2012-08-31 | 2017-05-09 | Ono Pharmaceutical Co., Ltd. | Amine salt and crystals thereof |
AU2013309872B2 (en) * | 2012-08-31 | 2017-09-14 | Ono Pharmaceutical Co., Ltd. | Amine salt and crystals thereof |
RU2658823C2 (ru) * | 2012-08-31 | 2018-06-25 | Оно Фармасьютикал Ко., Лтд. | Аминовая соль и ее кристаллы |
JP2022517315A (ja) * | 2018-12-31 | 2022-03-08 | アダマ・マクテシム・リミテッド | 1,1,2-トリフルオロ-4-(置換スルホニル)-ブテ-1-エンの合成 |
US11897853B2 (en) | 2018-12-31 | 2024-02-13 | Adama Makhteshim Ltd. | Synthesis of 1,1,2-trifluoro-4-(substituted sufonyl)-but-1-ene |
Also Published As
Publication number | Publication date |
---|---|
AU2010259585A1 (en) | 2012-01-19 |
TWI437987B (zh) | 2014-05-21 |
US8410281B2 (en) | 2013-04-02 |
HK1169117A1 (en) | 2013-01-18 |
EP2441760A4 (en) | 2012-12-05 |
US20130184236A1 (en) | 2013-07-18 |
BRPI1013152A2 (pt) | 2016-04-05 |
BRPI1013152B1 (pt) | 2019-06-18 |
US20120088805A1 (en) | 2012-04-12 |
JP4807478B2 (ja) | 2011-11-02 |
ES2444500T3 (es) | 2014-02-25 |
KR101633149B1 (ko) | 2016-06-23 |
KR20120026088A (ko) | 2012-03-16 |
CA2764782A1 (en) | 2010-12-16 |
US9150528B2 (en) | 2015-10-06 |
CA2764782C (en) | 2017-07-25 |
US20140171387A1 (en) | 2014-06-19 |
RU2531350C2 (ru) | 2014-10-20 |
IL216856A0 (en) | 2012-03-01 |
AU2010259585B2 (en) | 2015-11-19 |
MX2011013283A (es) | 2012-01-12 |
EP2441760B1 (en) | 2013-11-20 |
ZA201109103B (en) | 2012-08-29 |
CN102803239B (zh) | 2015-04-15 |
CN102803239A (zh) | 2012-11-28 |
DK2441760T3 (en) | 2014-02-17 |
EP2441760A1 (en) | 2012-04-18 |
NZ596960A (en) | 2013-04-26 |
JPWO2010143661A1 (ja) | 2012-11-29 |
PT2441760E (pt) | 2014-01-07 |
PL2441760T3 (pl) | 2014-05-30 |
US8716490B2 (en) | 2014-05-06 |
TW201103539A (en) | 2011-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4807478B2 (ja) | 膀胱排尿筋収縮および尿道括約筋弛緩作用を有する化合物 | |
TWI404529B (zh) | 神經再生及/或保護劑 | |
JP5439817B2 (ja) | 尿排出障害治療剤 | |
JP6131956B2 (ja) | アミン塩とその結晶 | |
JP5630264B2 (ja) | 膀胱排尿筋収縮および尿道括約筋弛緩剤 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201080035423.7 Country of ref document: CN |
|
ENP | Entry into the national phase |
Ref document number: 2011503274 Country of ref document: JP Kind code of ref document: A |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 10786192 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2764782 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13377047 Country of ref document: US Ref document number: 9174/CHENP/2011 Country of ref document: IN Ref document number: 2010786192 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 20117029571 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010259585 Country of ref document: AU Ref document number: MX/A/2011/013283 Country of ref document: MX |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011152927 Country of ref document: RU |
|
ENP | Entry into the national phase |
Ref document number: 2010259585 Country of ref document: AU Date of ref document: 20100609 Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13377047 Country of ref document: US |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: PI1013152 Country of ref document: BR |
|
ENP | Entry into the national phase |
Ref document number: PI1013152 Country of ref document: BR Kind code of ref document: A2 Effective date: 20111209 |