JP5271904B2 - 生体内利用効率の改善されたアミノイソキノリントロンビン阻害薬 - Google Patents
生体内利用効率の改善されたアミノイソキノリントロンビン阻害薬 Download PDFInfo
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- JP5271904B2 JP5271904B2 JP2009523262A JP2009523262A JP5271904B2 JP 5271904 B2 JP5271904 B2 JP 5271904B2 JP 2009523262 A JP2009523262 A JP 2009523262A JP 2009523262 A JP2009523262 A JP 2009523262A JP 5271904 B2 JP5271904 B2 JP 5271904B2
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- amino
- methyl
- prolinamide
- compound
- phenylalanyl
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- 229940122388 Thrombin inhibitor Drugs 0.000 title description 13
- 239000003868 thrombin inhibitor Substances 0.000 title description 13
- OSILBMSORKFRTB-UHFFFAOYSA-N isoquinolin-1-amine Chemical compound C1=CC=C2C(N)=NC=CC2=C1 OSILBMSORKFRTB-UHFFFAOYSA-N 0.000 title description 4
- -1 2-oxo-2-propoxyethyl Chemical group 0.000 claims description 37
- 150000001875 compounds Chemical class 0.000 claims description 24
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 20
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims description 10
- 108090000190 Thrombin Proteins 0.000 claims description 6
- 229960004072 thrombin Drugs 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 3
- 239000008194 pharmaceutical composition Substances 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 201000010099 disease Diseases 0.000 claims description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 2
- 230000001404 mediated effect Effects 0.000 claims description 2
- 239000002671 adjuvant Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000002560 therapeutic procedure Methods 0.000 claims 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 24
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 15
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- 241000700159 Rattus Species 0.000 description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 239000011780 sodium chloride Substances 0.000 description 8
- 239000002244 precipitate Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 101000712605 Theromyzon tessulatum Theromin Proteins 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- PECGVEGMRUZOML-CQSZACIVSA-N (2r)-2-amino-3,3-diphenylpropanoic acid Chemical compound C=1C=CC=CC=1C([C@@H](N)C(O)=O)C1=CC=CC=C1 PECGVEGMRUZOML-CQSZACIVSA-N 0.000 description 2
- ZQEBQGAAWMOMAI-ZETCQYMHSA-N (2s)-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid Chemical compound CC(C)(C)OC(=O)N1CCC[C@H]1C(O)=O ZQEBQGAAWMOMAI-ZETCQYMHSA-N 0.000 description 2
- PECGVEGMRUZOML-AWEZNQCLSA-N (2s)-2-amino-3,3-diphenylpropanoic acid Chemical class C=1C=CC=CC=1C([C@H](N)C(O)=O)C1=CC=CC=C1 PECGVEGMRUZOML-AWEZNQCLSA-N 0.000 description 2
- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 description 2
- ZQLGDZJSXZXKLU-UHFFFAOYSA-N 6-(aminomethyl)isoquinolin-1-amine;hydrochloride Chemical compound Cl.NC1=NC=CC2=CC(CN)=CC=C21 ZQLGDZJSXZXKLU-UHFFFAOYSA-N 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-M Trifluoroacetate Chemical compound [O-]C(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000012300 argon atmosphere Substances 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012377 drug delivery Methods 0.000 description 2
- 238000007876 drug discovery Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 238000004895 liquid chromatography mass spectrometry Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 230000036470 plasma concentration Effects 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 229940002612 prodrug Drugs 0.000 description 2
- 239000000651 prodrug Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- DDSVMWRWFQZRMV-LJQANCHMSA-N (2r)-2-[[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-3,3-diphenylpropanoic acid Chemical compound C=1C=CC=CC=1C([C@@H](NCC(=O)OC(C)(C)C)C(O)=O)C1=CC=CC=C1 DDSVMWRWFQZRMV-LJQANCHMSA-N 0.000 description 1
- BDODTYCIJQSFMA-VIFPVBQESA-N (2s)-2-(methoxyamino)-3-phenylpropanoic acid Chemical class CON[C@H](C(O)=O)CC1=CC=CC=C1 BDODTYCIJQSFMA-VIFPVBQESA-N 0.000 description 1
- SIOXPNGGKQLNEX-ZDUSSCGKSA-N (2s)-2-[(1-aminoisoquinolin-6-yl)methylcarbamoyl]pyrrolidine-1-carboxylic acid Chemical compound C=1C=C2C(N)=NC=CC2=CC=1CNC(=O)[C@@H]1CCCN1C(O)=O SIOXPNGGKQLNEX-ZDUSSCGKSA-N 0.000 description 1
- CSKSDAVTCKIENY-WCCKRBBISA-N (2s)-pyrrolidine-2-carboxamide;hydrochloride Chemical compound Cl.NC(=O)[C@@H]1CCCN1 CSKSDAVTCKIENY-WCCKRBBISA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- DDSVMWRWFQZRMV-UHFFFAOYSA-N 2-[[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-3,3-diphenylpropanoic acid Chemical compound C=1C=CC=CC=1C(C(NCC(=O)OC(C)(C)C)C(O)=O)C1=CC=CC=C1 DDSVMWRWFQZRMV-UHFFFAOYSA-N 0.000 description 1
- QCQCHGYLTSGIGX-GHXANHINSA-N 4-[[(3ar,5ar,5br,7ar,9s,11ar,11br,13as)-5a,5b,8,8,11a-pentamethyl-3a-[(5-methylpyridine-3-carbonyl)amino]-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3h-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid Chemical compound N([C@@]12CC[C@@]3(C)[C@]4(C)CC[C@H]5C(C)(C)[C@@H](OC(=O)CC(C)(C)C(O)=O)CC[C@]5(C)[C@H]4CC[C@@H]3C1=C(C(C2)=O)C(C)C)C(=O)C1=CN=CC(C)=C1 QCQCHGYLTSGIGX-GHXANHINSA-N 0.000 description 1
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- XJNXMPCSUBPIRN-NQUIPPIDSA-N CCCOC(CN[C@H](C(c1ccccc1)c1ccccc1)C(N(CCC1)C1(C)C(NCc1cc2ccnc(N)c2cc1)=O)=O)=O Chemical compound CCCOC(CN[C@H](C(c1ccccc1)c1ccccc1)C(N(CCC1)C1(C)C(NCc1cc2ccnc(N)c2cc1)=O)=O)=O XJNXMPCSUBPIRN-NQUIPPIDSA-N 0.000 description 1
- COLNVLDHVKWLRT-MRVPVSSYSA-N D-phenylalanine Chemical compound OC(=O)[C@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-MRVPVSSYSA-N 0.000 description 1
- 229930182832 D-phenylalanine Natural products 0.000 description 1
- PIWKPBJCKXDKJR-UHFFFAOYSA-N Isoflurane Chemical compound FC(F)OC(Cl)C(F)(F)F PIWKPBJCKXDKJR-UHFFFAOYSA-N 0.000 description 1
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
- GEYBMYRBIABFTA-SECBINFHSA-N O-methyl-D-tyrosine Chemical compound COC1=CC=C(C[C@@H]([NH3+])C([O-])=O)C=C1 GEYBMYRBIABFTA-SECBINFHSA-N 0.000 description 1
- GEYBMYRBIABFTA-VIFPVBQESA-N O-methyl-L-tyrosine Chemical compound COC1=CC=C(C[C@H](N)C(O)=O)C=C1 GEYBMYRBIABFTA-VIFPVBQESA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 229940024606 amino acid Drugs 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000002785 anti-thrombosis Effects 0.000 description 1
- 229940127217 antithrombotic drug Drugs 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- PXXJHWLDUBFPOL-UHFFFAOYSA-N benzamidine Chemical compound NC(=N)C1=CC=CC=C1 PXXJHWLDUBFPOL-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 238000012754 cardiac puncture Methods 0.000 description 1
- 239000003593 chromogenic compound Substances 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 230000006957 competitive inhibition Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229940043279 diisopropylamine Drugs 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- 238000009509 drug development Methods 0.000 description 1
- VFRSADQPWYCXDG-LEUCUCNGSA-N ethyl (2s,5s)-5-methylpyrrolidine-2-carboxylate;2,2,2-trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F.CCOC(=O)[C@@H]1CC[C@H](C)N1 VFRSADQPWYCXDG-LEUCUCNGSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 229960002725 isoflurane Drugs 0.000 description 1
- 210000004731 jugular vein Anatomy 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920002529 medical grade silicone Polymers 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 1
- 150000002993 phenylalanine derivatives Chemical class 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004007 reversed phase HPLC Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- DBZPLHHBKOWINV-NTISSMGPSA-N tert-butyl (2s)-2-[(1-aminoisoquinolin-6-yl)methylcarbamoyl]pyrrolidine-1-carboxylate;hydrochloride Chemical compound Cl.CC(C)(C)OC(=O)N1CCC[C@H]1C(=O)NCC1=CC=C(C(N)=NC=C2)C2=C1 DBZPLHHBKOWINV-NTISSMGPSA-N 0.000 description 1
- BNWCETAHAJSBFG-UHFFFAOYSA-N tert-butyl 2-bromoacetate Chemical compound CC(C)(C)OC(=O)CBr BNWCETAHAJSBFG-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000003869 thrombin derivative Substances 0.000 description 1
- 230000018889 transepithelial transport Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- 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
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/04—Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
- A61K38/05—Dipeptides
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/02—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing at least one abnormal peptide link
- C07K5/0202—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing at least one abnormal peptide link containing the structure -NH-X-X-C(=0)-, X being an optionally substituted carbon atom or a heteroatom, e.g. beta-amino acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Genetics & Genomics (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Molecular Biology (AREA)
- Diabetes (AREA)
- Gastroenterology & Hepatology (AREA)
- Immunology (AREA)
- Hematology (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
全般:
LC−MSデータはApplied Biosystems API 150EX質量分析計で採取した。1H NMRスペクトルはBruker DPX 400またはDRX 400分光計で記録した。
N−(2−オキソ−2−プロポキシエチル)−β−フェニル−D−フェニルアラニル−N−[(1−アミノ−6−イソキノリニル)メチル]−L−プロリンアミド(1A)
A:N−[2−(1,1−ジメチルエトキシ)−2−オキソエチル]−β−フェニル−D−フェニルアラニン(a)
ジオキサン/水(1:1(v/v),100ml)中のD−ジフェニルアラニン,H−D−Dpa−OH(20.0g,82.9mmol)および炭酸カリウム(17.2g,125mmol)の撹拌混合物に、tert−ブチルブロモアセテート(12.2ml,83.0mmol)を添加した。一夜撹拌後、水(100ml)を添加し、0.5Mクエン酸溶液でpHを5.5に調整した。得られた沈殿物を濾別し、水次いでジエチルエーテルで洗浄し、真空下で乾燥すると、10.4gの標題化合物aが得られた。
アルゴン雰囲気下の無水N,N−ジメチルホルムアミド(100ml)中のN−tert−ブトキシカルボニル−L−プロリン,Boc−Pro−OH(6.73g,31.25mmol)の撹拌溶液に、微粉砕1−アミノ−6−アミノメチルイソキノリン塩酸塩(10.0g,40.63mmol)およびN,N−ジイソプロピルエチルアミン(16.17g,125.00mmol)を添加した。スラリーを室温で15分間撹拌後、2−(1H−ベンゾトリアゾール−1−イル)−1,1,3,3−テトラメチルウロニウムヘキサフルオロホスフェート(17.67g,46.88mmol)を部分量ずつ5分間で添加すると、懸濁していた1−アミノ−6−アミノ−メチルイソキノリン塩酸塩が最終的に完全溶解した。反応混合物をアルゴン雰囲気下、室温でさらに90分間撹拌した後に、(S)−2−[[[(1−アミノ−6−イソキノリル)メチル]アミノ]カルボニル]−1−ピロリジンカルボン酸1,1−ジメチルエチルエステル塩酸塩(b)の黄色沈殿物が形成された。沈殿物を濾過によって収集し、濾液が無色になるまでジクロロメタン(300ml)で洗浄し、次に真空下で乾燥すると、7.8g(56%)の標題化合物が得られた(純度94%、HPLC−Luna C18(2) 46×30mm、勾配移動相アセトニトリル:水5−100%/4分、一定割合0.1%のトリフルオロ酢酸)。真空下に蒸発させてジメチルホルムアミドおよび余剰のジイソプロピルアミンを除去し500mlのジクロロメタンを添加することによって濾液から追加量の生成物を単離した。得られた沈殿物を濾過によって取り出し、ジクロロメタン(300ml)で洗浄し、真空下で乾燥すると、4.6g(33%)が得られた(純度91%、HPLC−Luna C18(2) 46×30mm、勾配アセトニトリル:水5−100%/4分、一定割合0.1%のトリフルオロ酢酸)。
ジクロロメタン(20ml)中の(S)−2−[[[(1−アミノ−6−イソキノリル)メチル]アミノ]カルボニル]−1−ピロリジンカルボン酸1,1−ジメチルエチルエステル塩酸塩b(4.14g,9.34mmol)の溶液に、トリフルオロ酢酸(8ml)を添加した。溶液を2時間撹拌後、溶媒および余剰のトリフルオロ酢酸を真空下で除去した。次に残渣をN,N−ジメチルホルムアミド(41ml)に溶解させ、2−(tert−ブトキシ−カルボニルメチル−アミノ)−3,3−ジフェニル−プロピオン酸(Boc−D−Dpa−OH)(3.30g,9.3mmol)、2−(1H−ベンゾトリアゾール−1−イル)−1,1,3,3−テトラメチルウロニウムヘキサフルオロホスフェート(5.31g,13.9mmol)およびN,N−ジイソプロピルエチルアミン(9.75ml,56mmol)を添加した。混合物を室温で1時間撹拌し、次に沈殿物が形成されるまで水を添加した。湿性沈殿物を濾過によって収集し、次に酢酸エチルに入れ、乾燥し(MgSO4)、濾過し、蒸発乾固すると、粗生成物が得られた(7.2g)。カラムクロマトグラフィー(シリカ,ジクロロメタンとメタノール(0−10%)との混合物で勾配的に溶出)によって精製すると、4.6gの標題化合物cがガムとして得られた。
ジクロロメタン(25ml)中のN−[2−(1,1−ジメチルエトキシ)−2−オキソエチル]−β−フェニル−D−フェニルアラニル−N−[(1−アミノ−6−イソキノリル)メチル]−L−プロリンアミド塩酸塩c(4.6g,7.1mmol)の溶液にトリフルオロ酢酸(4.6ml)を添加した。一夜静置後、溶液を蒸発乾固し、ジクロロメタンに溶解し、ジエチルエーテル中の塩酸を過剰量で添加した。無水ジエチルエーテルの添加によって生成物を沈殿させ、次に濾過によって収集し、真空下で乾燥すると、2.8gが得られた。母液からの沈殿によってさらに0.8gが得られた。1H NMR δ(CD3OD)1.32(m,1H),1.83(m,3H),2.86(m,1H),3.53(m,1H),3.68(dd,2H;J=17.1Hz),3.80(d,2H;J=17.1Hz),4.15(m,1H),4.52(d,1H;J=16.6Hz),4.59(d,1H;J=11.5Hz),4.69(d,1H;J=16.1Hz),5.3(d,1H;11.5Hz),7.2−7.6(m,10H),7.66(d,2H;J=7.5Hz),7.72(dd,1H;J=1.5,8.0Hz),7.89(s,1H),8.38(d,1H;J=9Hz);MS m/z552.2(M+H)+。
n−プロパノール(5ml)中のN−(カルボキシメチル)−β−フェニル−D−フェニルアラニル−N−[(1−アミノ−6−イソキノリニル)メチル]−L−プロリンアミド塩酸塩(1B;300mg,0.5mmol)の懸濁液に、チオニルクロリド(0.4ml)を滴下した。3日間撹拌後、溶液をジクロロメタンで希釈し、5%炭酸水素ナトリウム水溶液で洗浄し、蒸発乾固した。粗生成物を逆相HPLCによって精製し、次に少量のメタノールに溶解させジエチルエーテル中の1Mの塩酸で沈殿させることによって塩酸塩に変換した。追加量の無水ジエチルエーテルの添加後に、得られた沈殿物を濾過によって収集し、真空下に乾燥すると、185mgの標題化合物が白色粉末として得られた。1H NMR δ(CD3OD)0.85(t,3H;J=7.5Hz),1.33(m,1H),1.57(sext,2H;J=7Hz),1.83(m,3H),2.88(m,1H),3.51(m,1H),3.73(d,1H;J=17.6Hz),3.84(d,1H;J=17.6Hz),4.07(m,2H),4.16(dd,1H;J=5.0,8.0Hz),4.53(d,1H;J=16.6Hz),4.56(d,1H,;J=13.6Hz),4.70(d,1H;J=16.6Hz),5.20(d,1H;J=11Hz),7.23−7.44(m,7H),7.50(t,2H;J=7.
5Hz),7.56(d,1H;J=7.0Hz),7.65(d,2H;J=7.5Hz),7.72(dd,1H;J=1.5,8.0Hz),7.90(s,1H),8.39(d,1H;J=8.5Hz);MS m/z594.4(M+H)+。
様々な濃度の被験化合物をヒトα−トロンビンと共に37℃で前温置することによってトロンビン阻害活性を測定した。10分後、色素産生性基質H−D−Phe−ピペコリニル−Arg−p−ニトロアニリド(S−2238)を混合物に添加し、その後の8分間の吸光度変化を測定した。1Aおよび1Bの双方が濃度依存的に有効なヒトα−トロンビン阻害薬であり、IC50値はそれぞれ13.0nMおよび12.6nMであった(双方ともn=5;図1)。S−2238の濃度も変化させた別の実験では、[S]/V対[S]のプロットがS−2238の各使用濃度で平行であり、阻害が拮抗阻害であることを示した。これらのデータのHanes−Woolf分析で得られたKi定量値は、1Bについては0.9nM(n=5)であり、1Aについては1.0nM(n=3)であった。化合物2および3の活性パラメーターとの比較を表1に示す。
動物
雄のウィスター・オーラ(Wistar Ola)ラット(〜250g)。試験中、餌および水は任意量を摂取できるようにした。
静脈内薬物動態試験のために、イソフルラン麻酔下で右頚静脈にカテーテル(Portex polythene−内径0.58mm、外径0.96mm、SF Medical silicone tubing製のSFM1−1350チップ付き)を挿入した。チューブを頚の背部で体外に出し、ヘパリン化生理食塩水(100IU/ml)を充填して、閉栓した。投薬前に動物に最小48時間の回復時間を与えた。
化合物1A、2Aおよび3Aは経口投与した(PO)。化合物1B、2Bおよび3Bは静注した(IV)。3分から24時間までの時点に連続血液サンプル(血漿)を外側静脈から(最終サンプルは心臓穿刺によって)マトリックスデザインプロトコル(各時点で3サンプル)に従って採取した。血漿サンプルを分析するまで−20℃で保存した。
LC−MS法を使用し、血漿サンプルの関連遊離酸トロンビン誘導体1B、2Bおよび3Bを分析した。平均血漿濃度−時間プロフィルからCmax(最大血漿濃度)およびAUC値を決定した。
以下の一連実験を行った:
−化合物1Bを、生理食塩水中、静注で(IV)、5匹のラットに、5mg/kg基準で投与(5mg/ml溶液を1ml/kgで投与)。
−化合物1Bを、生理食塩水中、経口で(PO)、4匹のラットに、10mg/kg基準で投与(2mg/ml溶液を5ml/kgで投与)。
−化合物1Aを、5%マルゴフェン(mulgofen)/95%生理食塩水中、経口で、5匹のラットに、10mg/kg基準で投与(2mg/ml溶液を5ml/kgで投与)。
−化合物2Bを、生理食塩水中、静注で、4匹のラットに、2mg/kg基準で投与(2mg/kgを1ml/kgで投与)。
−化合物2Aを、生理食塩水中、経口で、4匹のラットに、10mg/kg基準で投与(2mg/ml溶液を5mg/kgで投与)。
−化合物3Bを、生理食塩水中、静注で、4匹のラットに、2mg/kg基準で投与(2mg/ml溶液を1mg/kgで投与)。
−化合物3Aを、生理食塩水中、経口で、4匹のラットに、10mg/kg基準で投与(2mg/ml溶液を5mg/kgで投与)。
WinNonlin Professional 3.1および4.1を使用して非区分化(noncompartmental)薬物動態分析を行った。得られた薬物動態パラメーターを表2に示す。
Claims (6)
- 化合物N−(2−オキソ−2−プロポキシエチル)−β−フェニル−D−フェニルアラニル−N−[(1−アミノ−6−イソキノリニル)メチル]−L−プロリンアミドまたは医薬的に許容されるその塩。
- 二塩酸塩である請求項1に記載の化合物。
- 請求項1に記載の化合物と医薬的に許容される助剤とを含む医薬組成物。
- 治療に使用するための請求項1に記載の化合物。
- トロンビン媒介疾患の治療用または予防用医薬を製造するための請求項1に記載の化合物の使用。
- 化合物N−(カルボキシメチル)−β−フェニル−D−フェニルアラニル−N−[(1−アミノ−6−イソキノリニル)メチル]−L−プロリンアミドまたは医薬的に許容されるその塩。
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AR062215A1 (es) | 2008-10-22 |
JP2010500321A (ja) | 2010-01-07 |
RU2437879C2 (ru) | 2011-12-27 |
CN101511816A (zh) | 2009-08-19 |
CL2007002294A1 (es) | 2008-04-18 |
CN101511816B (zh) | 2013-01-02 |
EP2054402A1 (en) | 2009-05-06 |
WO2008017650A1 (en) | 2008-02-14 |
CO6150148A2 (es) | 2010-04-20 |
EP2054402B1 (en) | 2013-11-27 |
ZA200900903B (en) | 2010-06-30 |
MX2009001384A (es) | 2009-04-30 |
RU2009107917A (ru) | 2010-09-20 |
MY143949A (en) | 2011-07-29 |
NZ574550A (en) | 2010-09-30 |
NO20090448L (no) | 2009-02-05 |
BRPI0715384A2 (pt) | 2013-06-18 |
US20100305153A1 (en) | 2010-12-02 |
CA2659154A1 (en) | 2008-02-14 |
PE20080526A1 (es) | 2008-06-13 |
US8299091B2 (en) | 2012-10-30 |
IL196783A0 (en) | 2009-11-18 |
TWI389899B (zh) | 2013-03-21 |
AU2007283596B2 (en) | 2012-07-05 |
AU2007283596A1 (en) | 2008-02-14 |
TW200821294A (en) | 2008-05-16 |
IL196783A (en) | 2013-03-24 |
KR20090048496A (ko) | 2009-05-13 |
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