JP4116431B2 - ラクタム化合物 - Google Patents
ラクタム化合物 Download PDFInfo
- Publication number
- JP4116431B2 JP4116431B2 JP2002542779A JP2002542779A JP4116431B2 JP 4116431 B2 JP4116431 B2 JP 4116431B2 JP 2002542779 A JP2002542779 A JP 2002542779A JP 2002542779 A JP2002542779 A JP 2002542779A JP 4116431 B2 JP4116431 B2 JP 4116431B2
- Authority
- JP
- Japan
- Prior art keywords
- methyl
- amino
- formula
- tetrahydro
- benzazepin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- -1 Lactam compounds Chemical class 0.000 title description 34
- 239000007787 solid Substances 0.000 claims description 29
- 239000013078 crystal Substances 0.000 claims description 24
- 238000000634 powder X-ray diffraction Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 6
- 238000005481 NMR spectroscopy Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 description 95
- 238000006243 chemical reaction Methods 0.000 description 66
- 239000000203 mixture Substances 0.000 description 58
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 57
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 51
- 238000000034 method Methods 0.000 description 50
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 48
- 239000000243 solution Substances 0.000 description 43
- 125000003118 aryl group Chemical group 0.000 description 41
- 125000001072 heteroaryl group Chemical group 0.000 description 37
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 34
- 125000000217 alkyl group Chemical group 0.000 description 33
- 125000000547 substituted alkyl group Chemical group 0.000 description 32
- 125000000623 heterocyclic group Chemical group 0.000 description 31
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 30
- 239000002253 acid Substances 0.000 description 27
- 239000002904 solvent Substances 0.000 description 27
- 238000004519 manufacturing process Methods 0.000 description 26
- 125000005309 thioalkoxy group Chemical group 0.000 description 25
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 24
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- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 22
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 20
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- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 16
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- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
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- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 12
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- NAWXUBYGYWOOIX-SFHVURJKSA-N (2s)-2-[[4-[2-(2,4-diaminoquinazolin-6-yl)ethyl]benzoyl]amino]-4-methylidenepentanedioic acid Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1CCC1=CC=C(C(=O)N[C@@H](CC(=C)C(O)=O)C(O)=O)C=C1 NAWXUBYGYWOOIX-SFHVURJKSA-N 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 229920002472 Starch Polymers 0.000 description 10
- 125000002252 acyl group Chemical group 0.000 description 10
- 125000004423 acyloxy group Chemical group 0.000 description 10
- 125000000304 alkynyl group Chemical group 0.000 description 10
- 125000000266 alpha-aminoacyl group Chemical group 0.000 description 10
- 239000002775 capsule Substances 0.000 description 10
- 125000004181 carboxyalkyl group Chemical group 0.000 description 10
- 125000004093 cyano group Chemical group *C#N 0.000 description 10
- 150000004683 dihydrates Chemical class 0.000 description 10
- 239000012044 organic layer Substances 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 10
- 235000017557 sodium bicarbonate Nutrition 0.000 description 10
- 239000008107 starch Substances 0.000 description 10
- 235000019698 starch Nutrition 0.000 description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- 125000002947 alkylene group Chemical group 0.000 description 9
- 150000001412 amines Chemical class 0.000 description 9
- 238000003556 assay Methods 0.000 description 9
- 238000007796 conventional method Methods 0.000 description 9
- 238000001556 precipitation Methods 0.000 description 9
- 239000002002 slurry Substances 0.000 description 9
- AVNSYQHGYITKAM-UHFFFAOYSA-N 5-amino-3-methyl-2,5,8,9-tetrahydro-1h-3-benzazepin-4-one Chemical compound NC1C(=O)N(C)CCC2=C1C=CCC2 AVNSYQHGYITKAM-UHFFFAOYSA-N 0.000 description 8
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 8
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 8
- 125000004104 aryloxy group Chemical group 0.000 description 8
- 238000004587 chromatography analysis Methods 0.000 description 8
- 125000000392 cycloalkenyl group Chemical group 0.000 description 8
- 125000005843 halogen group Chemical group 0.000 description 8
- 150000002431 hydrogen Chemical class 0.000 description 8
- 235000019359 magnesium stearate Nutrition 0.000 description 8
- 235000011121 sodium hydroxide Nutrition 0.000 description 8
- 150000003573 thiols Chemical class 0.000 description 8
- 238000001665 trituration Methods 0.000 description 8
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- 229930194542 Keto Natural products 0.000 description 7
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 125000004442 acylamino group Chemical group 0.000 description 7
- 150000001299 aldehydes Chemical class 0.000 description 7
- 239000000872 buffer Substances 0.000 description 7
- 239000005018 casein Substances 0.000 description 7
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 7
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- 229910052736 halogen Inorganic materials 0.000 description 7
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- 238000004128 high performance liquid chromatography Methods 0.000 description 7
- 125000000468 ketone group Chemical group 0.000 description 7
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- 125000005017 substituted alkenyl group Chemical group 0.000 description 7
- 125000004426 substituted alkynyl group Chemical group 0.000 description 7
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 7
- 125000005323 thioketone group Chemical group 0.000 description 7
- 125000004953 trihalomethyl group Chemical group 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
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- ZPNFWUPYTFPOJU-LPYSRVMUSA-N iniprol Chemical compound C([C@H]1C(=O)NCC(=O)NCC(=O)N[C@H]2CSSC[C@H]3C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@H](C(N[C@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC=4C=CC(O)=CC=4)C(=O)N[C@@H](CC=4C=CC=CC=4)C(=O)N[C@@H](CC=4C=CC(O)=CC=4)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CSSC[C@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](C)NC(=O)[C@H](CO)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC=4C=CC=CC=4)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CCCCN)NC(=O)[C@H](C)NC(=O)[C@H](CCCNC(N)=N)NC2=O)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CSSC[C@H](NC(=O)[C@H](CC=2C=CC=CC=2)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H]2N(CCC2)C(=O)[C@@H](N)CCCNC(N)=N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(O)=O)C(=O)N2[C@@H](CCC2)C(=O)N2[C@@H](CCC2)C(=O)N[C@@H](CC=2C=CC(O)=CC=2)C(=O)N[C@@H]([C@@H](C)O)C(=O)NCC(=O)N2[C@@H](CCC2)C(=O)N3)C(=O)NCC(=O)NCC(=O)N[C@@H](C)C(O)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@H](C(=O)N[C@@H](CC=2C=CC=CC=2)C(=O)N[C@H](C(=O)N1)C(C)C)[C@@H](C)O)[C@@H](C)CC)=O)[C@@H](C)CC)C1=CC=C(O)C=C1 ZPNFWUPYTFPOJU-LPYSRVMUSA-N 0.000 description 1
- 125000002346 iodo group Chemical group I* 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- GJRQTCIYDGXPES-UHFFFAOYSA-N iso-butyl acetate Natural products CC(C)COC(C)=O GJRQTCIYDGXPES-UHFFFAOYSA-N 0.000 description 1
- 229940117955 isoamyl acetate Drugs 0.000 description 1
- FGKJLKRYENPLQH-UHFFFAOYSA-M isocaproate Chemical compound CC(C)CCC([O-])=O FGKJLKRYENPLQH-UHFFFAOYSA-M 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 125000000555 isopropenyl group Chemical group [H]\C([H])=C(\*)C([H])([H])[H] 0.000 description 1
- 125000006229 isopropoxyethyl group Chemical group [H]C([H])([H])C([H])(OC([H])([H])C([H])([H])*)C([H])([H])[H] 0.000 description 1
- ZLTPDFXIESTBQG-UHFFFAOYSA-N isothiazole Chemical compound C=1C=NSC=1 ZLTPDFXIESTBQG-UHFFFAOYSA-N 0.000 description 1
- OQAGVSWESNCJJT-UHFFFAOYSA-N isovaleric acid methyl ester Natural products COC(=O)CC(C)C OQAGVSWESNCJJT-UHFFFAOYSA-N 0.000 description 1
- QHDRKFYEGYYIIK-UHFFFAOYSA-N isovaleronitrile Chemical compound CC(C)CC#N QHDRKFYEGYYIIK-UHFFFAOYSA-N 0.000 description 1
- CTAPFRYPJLPFDF-UHFFFAOYSA-N isoxazole Chemical compound C=1C=NOC=1 CTAPFRYPJLPFDF-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 210000003292 kidney cell Anatomy 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 229940039717 lanolin Drugs 0.000 description 1
- 235000019388 lanolin Nutrition 0.000 description 1
- GDBQQVLCIARPGH-ULQDDVLXSA-N leupeptin Chemical compound CC(C)C[C@H](NC(C)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@H](C=O)CCCN=C(N)N GDBQQVLCIARPGH-ULQDDVLXSA-N 0.000 description 1
- 108010052968 leupeptin Proteins 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- ZCSHNCUQKCANBX-UHFFFAOYSA-N lithium diisopropylamide Chemical compound [Li+].CC(C)[N-]C(C)C ZCSHNCUQKCANBX-UHFFFAOYSA-N 0.000 description 1
- 239000007937 lozenge Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000012139 lysis buffer Substances 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 description 1
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 1
- 229960001047 methyl salicylate Drugs 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 229960002900 methylcellulose Drugs 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 229960002216 methylparaben Drugs 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000007758 minimum essential medium Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- YKYONYBAUNKHLG-UHFFFAOYSA-N n-Propyl acetate Natural products CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- LCFQPTYMRQWBLK-UHFFFAOYSA-N n-diazo-2,3,4-tri(propan-2-yl)benzenesulfonamide Chemical compound CC(C)C1=CC=C(S(=O)(=O)N=[N+]=[N-])C(C(C)C)=C1C(C)C LCFQPTYMRQWBLK-UHFFFAOYSA-N 0.000 description 1
- YJMNLPRMBFMFDL-UHFFFAOYSA-N n-diazo-2-methylbenzenesulfonamide Chemical compound CC1=CC=CC=C1S(=O)(=O)N=[N+]=[N-] YJMNLPRMBFMFDL-UHFFFAOYSA-N 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000000346 nonvolatile oil Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 239000007968 orange flavor Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 125000004043 oxo group Chemical group O=* 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229940066842 petrolatum Drugs 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- 229960003424 phenylacetic acid Drugs 0.000 description 1
- 239000003279 phenylacetic acid Substances 0.000 description 1
- UYWQUFXKFGHYNT-UHFFFAOYSA-N phenylmethyl ester of formic acid Natural products O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 1
- LFSXCDWNBUNEEM-UHFFFAOYSA-N phthalazine Chemical compound C1=NN=CC2=CC=CC=C21 LFSXCDWNBUNEEM-UHFFFAOYSA-N 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 125000006410 propenylene group Chemical group 0.000 description 1
- 229940090181 propyl acetate Drugs 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- CPNGPNLZQNNVQM-UHFFFAOYSA-N pteridine Chemical compound N1=CN=CC2=NC=CN=C21 CPNGPNLZQNNVQM-UHFFFAOYSA-N 0.000 description 1
- 230000000541 pulsatile effect Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical compound C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- JWVCLYRUEFBMGU-UHFFFAOYSA-N quinazoline Chemical compound N1=CN=CC2=CC=CC=C21 JWVCLYRUEFBMGU-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- BOLDJAUMGUJJKM-LSDHHAIUSA-N renifolin D Natural products CC(=C)[C@@H]1Cc2c(O)c(O)ccc2[C@H]1CC(=O)c3ccc(O)cc3O BOLDJAUMGUJJKM-LSDHHAIUSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- CVHZOJJKTDOEJC-UHFFFAOYSA-N saccharin Chemical compound C1=CC=C2C(=O)NS(=O)(=O)C2=C1 CVHZOJJKTDOEJC-UHFFFAOYSA-N 0.000 description 1
- 229940081974 saccharin Drugs 0.000 description 1
- 235000019204 saccharin Nutrition 0.000 description 1
- 239000000901 saccharin and its Na,K and Ca salt Substances 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007423 screening assay Methods 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 239000012056 semi-solid material Substances 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- WRIKHQLVHPKCJU-UHFFFAOYSA-N sodium bis(trimethylsilyl)amide Chemical compound C[Si](C)(C)N([Na])[Si](C)(C)C WRIKHQLVHPKCJU-UHFFFAOYSA-N 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 230000000707 stereoselective effect Effects 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 239000007916 tablet composition Substances 0.000 description 1
- 235000012222 talc Nutrition 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
- 125000003718 tetrahydrofuranyl group Chemical group 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 1
- 229940033663 thimerosal Drugs 0.000 description 1
- 125000005404 thioheteroaryloxy group Chemical group 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 230000037317 transdermal delivery Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- ODLHGICHYURWBS-LKONHMLTSA-N trappsol cyclo Chemical compound CC(O)COC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)COCC(O)C)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1COCC(C)O ODLHGICHYURWBS-LKONHMLTSA-N 0.000 description 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 1
- 239000003656 tris buffered saline Substances 0.000 description 1
- 229960001005 tuberculin Drugs 0.000 description 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000008215 water for injection Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
- C07D223/14—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D223/16—Benzazepines; Hydrogenated benzazepines
-
- 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
- A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Epidemiology (AREA)
- General Chemical & Material Sciences (AREA)
- Hospice & Palliative Care (AREA)
- Psychiatry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Plural Heterocyclic Compounds (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Cephalosporin Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Hydrogenated Pyridines (AREA)
- Pyrrole Compounds (AREA)
Description
本発明は、薬化学および有機化学の分野に関し、β−アミロイドペプチド放出および/またはその合成を阻害する化合物に関する。
β−アミロイドペプチド放出および/またはその合成を阻害し、アルツハイマー病の処置に有用である、ある種のラクタム類は、PCT出願第PCT/US97/22986号に記載されている。
本発明は、(N)−((S)−2−ヒドロキシ−3−メチル−ブチリル)−1−(L−アラニニル)−(S)−1−アミノ−3−メチル−4,5,6,7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オン 二水和物を提供する。
本明細書中で使用する場合、以下の用語は以下に示した意味を有する。
((E1−E2)+(E1+E2))×100%=ee
により計算される。当分野において周知のように、エナンチオマー過剰率は、化合物またはその誘導体のキャピラリー電気泳動およびキラルHPLCにより決定することができる。
R1はアルキル、アルケニル、アルキニル、シクロアルキル、シクロアルケニル、置換されたアルキル、置換されたアルケニル、置換されたアルキニル、置換されたシクロアルキル、置換されたシクロアルケニル、アリール、ヘテロアリールおよび複素環であり;
R2は、アルキル、置換されたアルキル、アルケニル、置換されたアルケニル、アルキニル、置換されたアルキニル、シクロアルキル、アリール、ヘテロアリールおよび複素環であり;
R3はアルキルであり、
X1は水素、ヒドロキシまたはフルオロであり、
X2は水素、ヒドロキシまたはフルオロであるか、または
X1およびX2が共にオキソ基を形成し;および
Vは、水素、ヒドロキシ、アシル、アシルオキシ、アルキル、置換されたアルキル、アルコキシ、置換されたアルコキシ、アルケニル、置換されたアルケニル、アルキニル、置換されたアルキニル、アミノ、アミノアシル、アルカリール、アリール、アリールオキシ、カルボキシル、カルボキシルアルキル、シアノ、ハロ、ニトロ、ヘテロアリール、チオアルコキシ、置換されたチオアルコキシ、およびトリハロメチルからなる群から独立に選択される1〜3個の基である]
で示される化合物の製造方法であって、
(a1)式(4)
で示される化合物を溶解し、そのジベンゾイル酒石酸塩、(R)−(−)−10−カンファースルホン酸および(D)−(−)−マンデル酸塩の分別結晶化により式(10):
(b)式PgNH−CHR2−C(O)−A(ここでR2は、式Iについての定義と同意義であり、Aは活性化基、例えばOH、−Br、またはClであり、Pgはアミン保護基である)で示される、適当なアミノ保護したアミノ酸とカップリングして、式(11):
(c)式(11)で示される化合物を脱保護して式(12)
(d)式(12)で示される化合物を式R1CX1X2−C(O)A1(ここでR1、X1、およびX2は、式Iで示される化合物についての記載と同意義であり、A1は活性化基、例えばOH、−Br、またはClである)で示される適当な化合物とカップリングするか;または
(a2)式(10)で示される化合物を式R1CX1X2−C(O)NH−CHR2−C(O)−A(ここで、R1、R2、X1、およびX2は、式Iの化合物についての定義と同意義であり、Aは活性化基、例えばOH、−Br、またはClである)で示される化合物とカップリングする
ことを含む方法を提供する。
.この用語は、メチル、エチル、n−プロピル、イソプロピル、n−ブチル、イソブチル、sec−ブチル、およびtert−ブチルなどの基に例示される。
1〜5置換基で場合により置換されていてもよい。そのような複素環基は、単環または複数の縮合した環を有していてもよい。好ましい複素環としては、モルホリノ、ピペリジニルなどが挙げられる。
反応式1
反応式2
反応式A
1−アミノ−3−メチル−4,5,6,7−テトラヒドロ−2H−ベンゾアゼピン2−オンの合成
15mLの乾燥DMF中の水素化ナトリウム(1.1当量)のスラリーに4,5,6,7−テトラヒドロ−2H−3−ベンゾアゼピン2−オン(0.0042モル)を10mLのDMF中の溶液として加えた。次いで、ヨウ化メチル(約2当量)を加えた。TLCにより完了したら、反応混合物を氷上に注ぎ、酢酸エチルに抽出した。有機層を水で、次いでブラインで洗浄した。次いで、有機層をNa2SO4で乾燥し、濾過し、減圧下で濃縮した。残留物をHPLCにより精製し(LC2000)、酢酸エチル/へキサン系で溶出して3−メチル−4,5,6,7−テトラヒドロ−2H−3−ベンゾアゼピン2−オンを得た。
1−アミノ−3−メチル−4,5,6,7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オンの合成
モルトン(Morton)フラスコ(20L)に、MTBE(5.52L、7容量)および(N−メチルアミノ)アセトアルデヒドジメチルアセタール(614g、5mol)を加えて室温で溶液を調製した。炭酸水素ナトリウム(546g、6.5mol)と水(6.31L、8容量)とを加えて調製した炭酸水素ナトリウム溶液を、モルトン反応フラスコに加えた。混合物を10℃未満に冷却し、塩化フェニルアセチル(789g、5mol)のMTBE(789mL)溶液を、冷却した反応混合物に1時間かけて滴加した。添加後、反応混合物を室温で1時間攪拌した。この段階で、HPLC分析は反応が完了したことを示した。MTBE(4容量)での抽出処理、無水硫酸マグネシウム乾燥、続いてロータリーエバポレーターでの濃縮により、N−メチル−N−(2、2−ジメトキシエチル)フェニルアセトアミドを液体として得た。(M+H)+=237.9。強窒素(strong nitrogen)雰囲気下でモルトンフラスコ(5L)にH2SO4(1.42L)を滴加し、N−メチル−N−(2、2−ジメトキシエチル)フェニルアセトアミド(712g、3mol)を反応フラスコに滴加すると発熱した(22〜78℃)。次いで、得られた反応物を3時間110℃まで加熱し、次いで室温まで冷却してモルトンフラスコ(20L)に移した。10℃未満で、反応混合物を水性水酸化ナトリウム(9.18L、5N)でクエンチした。酢酸エチルでの抽出処理(2×2.85L)、硫酸ナトリウムでの乾燥、続いて固体になるまで濃縮して、3−メチル−6、7−ジヒドロ−2H−3−ベンゾアゼピン−2−オンを固体として得た(520g、73.5%)。さらに純度を高めるために、この物質をMTBEから再結晶させて固体を得た。mp=81〜82℃;(M+H)+=174.2。
1−アミノ−3−メチル−4、5、6、7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オンの合成
モルトンフラスコ(22L)にジクロロメタン(4.73L、8容量)、N−メチルフェネチルアミン(591g、4.33mol)および水性炭酸水素ナトリウム(水4.73L中、436.7g、5.2mol)を加えた。混合物を5℃未満に冷却し、塩化クロロアセチル(513.7g、4.55mol)のジクロロメタン(887mL)溶液を、冷却した反応混合物に70分間かけて滴加した。滴加の後、HPLC分析は反応が完了していることを示した。層を分離し、水層をジクロロメタンで抽出した。合わせた有機層を無水硫酸マグネシウムで乾燥させ、ロータリーエバポレーターで濃縮してN−メチル−N−(2−フェニルエチル)−1−クロロアセトアミドを得た(915.7g、99.8%):(M+H)=212.1。
(S)−1−アミノ−3−メチル−4、5、6、7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オンの合成
1−アミノ−3−メチル−4、5、6、7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オン(1.544g、8.12mmol)をメタノール(15mL)中で穏やかに加熱して溶液にした。別のフラスコ中で、ジ−p−トルオイル−1−酒石酸(3.12g、8.08mmol)をメタノール(15mL)中に溶解し、ピペットを介して温アミン溶液に添加した。固体が析出するので混合物を加熱した。さらに30mLのメタノールを加えて溶液にし、これを30〜40分間還流し、次いでゆっくりと室温まで冷却して固体を得た。約18時間攪拌した後に、ろ過により固体を集め、少量の冷メタノールでリンスして、(S)−1−アミノ−3−メチル−4、5、6、7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オンジ−p−トルオイル−L−酒石酸塩(96%収率、94.7%ee)を得た。
(S)−1−アミノ−3−メチル−4、5、6、7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オンの合成
1−アミノ−3−メチル−4、5、6、7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オン(6.0g、31.5mmol)を、メタノール(75mL)中で穏やかに加熱して溶液を形成し、温メタノール(75mL)中のジ−p−トルオイル−L−酒石酸(12.2g、31.5mmol)を合わせた。液体に種結晶を添加すると固体が生じた。メタノールをさらに100mL加え、混合物を攪拌した。約18時間攪拌した後、ろ過により固体を集め、少量の冷却メタノールによりリンスして固体を得た(6.7g)。固体をメタノール(200mL)と合わせ、攪拌した。18時間後、固体を集め、(S)−1−アミノ−3−メチル−4、5、6、7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オンジ−p−トルオイル−L−酒石酸塩を得た(4.4g)。実施例4に記載の方法により塩基を単離して標題化合物を得た(96%ee)。
(S)−1−アミノ−3−メチル−4、5、6、7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オン
22Lの容器中、窒素下で1−アミノ−3−メチル−4、5、6、7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オン(438g、2.3mol)を加熱(約40℃)してメタノール(4.38mL)溶液を形成した。別のフラスコに、ジ−p−トルオイル−1−酒石酸(889.7g、2.3mol)をメタノール(4.38L)中に溶解し、約40℃まで加熱した後、1−アミノ−3−メチル−4、5、6、7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オンを加えた。加熱を継続し、追加のメタノール(6.13L)を加えた後、混合物を約45分間還流し、次いでゆっくりと室温まで冷却して固体を得た。約18時間攪拌した後、ろ過により固体を集め、少量の母液でリンスし、風乾させた後、酢酸エチル(約2L)を用いて、(S)−1−アミノ−3−メチル−4、5、6、7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オンジ−p−トルオイル−L−酒石酸塩を得た(561.6g)。(S)−1−アミノ−3−メチル−4、5、6、7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オンジ−p−トルオイル−L−酒石酸塩、ジクロロメタン(6.57L)および1N水酸化ナトリウム水溶液(6.57L)を合わせ、攪拌した。層を分離し、有機層を1N水酸化ナトリウム水溶液(3.28L)で2回、ブライン(2.46L)で1回抽出した後、硫酸マグネシウムで乾燥させ、ろ過し、ロータリーエバポレーターで留去して標題化合物を得た(250g、57.4%、94.1%ee)。
(S)−1−アミノ−3−メチル−4、5、6、7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オン塩酸塩の合成
1−アミノ−3−メチル−4、5、6、7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オン(31.9g、168mmol)を、酢酸イソプロピル(約300mL)中でスラリー化し、45℃に加熱した。別のフラスコ中で、(R)−(−)−D−マンデル酸(25.0g、164mmol)をイソプロピルアルコール(130mL)中で溶液になるまで加熱し、上記で得られた1−アミノ−3−メチル−4、5、6、7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オン/酢酸イソプロピルのスラリーに加えて溶液を得、この溶液から沈殿が急速に形成した。混合物を約45℃で、約3時間攪拌した。5−ニトロサリチルアルデヒド(2−ヒドロキシ−5−ニトロベンズアルデヒド)(1.40g、8.38mmol、5mol%)をこの温溶液に加え、混合物を45℃で攪拌した。約14時間後、スラリーを室温まで冷却し、2時間攪拌した後、固体をろ過により集め、冷酢酸イソプロピル(70mL)でリンスし、減圧オーブン中で40℃にて乾燥させて(S)−1−アミノ−3−メチル−4、5、6、7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オン(R)−マンデル酸塩46.62gを得た(82.9%収率、98.4%ee)。
(N)−((S)−2−ヒドロキシ−3−メチル−ブチリル)−1−(L−アラニニル)−(S)−アミノ−3−メチル−4、5、6、7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オンの合成
丸底フラスコに、N−t−Boc−L−アラニン(1.0当量)、ヒドロキシベンゾトリアゾール水和物(約1.1当量)および(S)−1−アミノ−3−メチル−4、5、6、7−テトラヒドロ−2H−3−ベンゾアゼピン-2-オン(1.0当量) (THF中)を窒素雰囲気下で入れた。ヒューニッヒ塩基(Hunig's base)(N、N−ジイソプロピルエチルアミン、1.1当量)をよく攪拌した混合物に加え、続いてEDC(1.1当量)を加えた。4〜17時間室温で攪拌した後、減圧下で溶媒を留去し、残留物を酢酸エチルおよび水に溶解し、飽和炭酸水素ナトリウム水溶液、1NHCl水溶液、ブラインで洗浄し、無水硫酸ナトリウムで乾燥させ、ろ過し、減圧下で溶媒を留去して、1−(N−t−Boc−L−アラニニル)アミノ3−メチル−4、5、6、7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オンを得た:質量分析(M+H)+、362.3。
(N)−((S)−2−ヒドロキシ−3−メチル−ブチリル)−1−(L−アラニニル)−(S)−アミノ−3−メチル−4、5、6、7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オンの合成
丸底フラスコに、窒素下でTHF(3.76L)中、N−t−Boc−L−アラニン(249.5g、1.32mol)、ヒドロキシベンゾトリアゾール水和物(232.2g、1.52mol)および(S)−1−アミノ−3−メチル−4、5、6、7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オン(250.8g、1.32mol)を入れた。混合物を5℃未満に冷却した後、ヒューニッヒ塩基(N、N−ジイソプロピルエチルアミン、188.4g、1.45mol)、続いてEDC(283.7g、1.45mol)を添加した。6時間攪拌した後、反応混合物を室温まで加温し、約14時間攪拌した。溶媒を減圧下で取り除き、残留物を酢酸エチル(3.76L)および水(1.76L)中に溶解し、層を分離し、有機層を水(1.76L)で抽出し、水層を合わせ、酢酸エチル(1.76L)で抽出した。有機層を合わせ、飽和炭酸水素ナトリウム水溶液(1.76L)で抽出し、無水硫酸ナトリウムで乾燥させ、ろ過し、ロータリーエバポレーターで留去して1−(N−t−Boc−L−アラニニル)アミノ−3−メチル−4、5、6、7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オンを得た(463g、97.2%)。
(N)−((S)−2−ヒドロキシ−3−メチル−ブチリル)−l−(L−アラニニル)−(S)−アミノ−3−メチル−4,5,6,7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オン二水和物の合成
(N)−((S)−2−ヒドロキシ−3−メチル−ブチリル)−l−(L−アラニニル)−(S)−アミノ−3−メチル−4,5,6,7−テトラヒドロ−2H−3−ベンゾアゼピン−2−オンの固体を、アセトン(3.42L)および水(0.856L)中に攪拌しながら溶解した(40℃)。この溶液を約2Lずつに分け、濁った溶液を50℃に温めながらそれぞれに水(7.19L)を加えた。水を完全に加えたら、その濁った溶液を室温に冷却して固体を得、室温でのスラリーとして約14時間攪拌した後、濾過し、乾燥して標題の化合物310.6g(66.2%)を得た。
以下の成分を含有するゼラチン硬カプセルを製造する。
成分 量(mg/カプセル)
活性成分 30.0
デンプン 305.0
ステアリン酸マグネシウム 5.0
上記の成分を混合し、340mgの量でゼラチン硬カプセル剤に充填する。
以下の成分を使用して錠剤製剤を製造する。
成分 量(mg/錠剤)
活性成分 25.0
微晶性セルロース 200.0
コロイド状二酸化ケイ素 10.0
ステアリン酸 5.0
成分を混合し、圧縮して各々重量240mgの錠剤を形成する。
以下の成分を含有する乾燥粉末吸入製剤を製造する。
成分 重量%
活性成分 5
ラクトース 95
活性成分をラクトースと混合し、混合物を乾燥粉末吸入器に加える。
活性成分30mgを各々含有する錠剤を以下のようにして製造する。
成分 量(mg/錠剤)
活性成分 30.0 mg
デンプン 45.0 mg
微晶性セルロース 35.0 mg
ポリビニルピロリドン(滅菌水中10%溶液として) 4.0 mg
カルボキシメチル化デンプンナトリウム 4.5 mg
ステアリン酸マグネシウム 0.5 mg
タルク 1.0 mg
計 120 mg
活性成分、デンプン及びセルロースをNo.20メッシュU.S.ふるいにかけ、十分に混合する。ポリビニルピロリドンの溶液を得られた粉末と混合し、次いで、これを16メッシュU.S.ふるいに通す。そのように製造した顆粒を50〜60℃で乾燥させ、16メッシュU.S.ふるいにかける。次いで、予めNo.30メッシュU.S.ふるいに通したカルボキシメチル化デンプンナトリウム、ステアリン酸マグネシウムおよびタルクを顆粒に加え、混合後、錠剤機で圧縮して各々重量150mgの錠剤を得る。
各々40mgの医薬を含むカプセル剤を以下のように製造する。
成分 量(mg/カプセル)
活性成分 40.0 mg
デンプン 109.0 mg
ステアリン酸マグネシウム 1.0 mg
計 150.0 mg
活性成分、デンプンおよびステアリン酸マグネシウムを混合し、No.20メッシュU.S.ふるいに通し、150mgの量で硬ゼラチンカプセルに充填する。
活性成分を各々25mg含有する坐剤を以下のようにして製造する。
成分 量
活性成分 25mg
飽和脂肪酸グリセリド 2,000mgになるまで
活性成分をNo.60メッシュU.S.ふるいに通し、必要最小限の熱を用いて予め溶融した飽和脂肪酸グリセリドに懸濁する。次いで、混合物を公称2.0g容量の坐剤型に注ぎ、冷却させる。
投薬量5.0mL あたり医薬を50mg各々含有する懸濁剤を以下のようにして製造する。
成分 量
活性成分 50.0 mg
キサンタンガム 4.0 mg
カルボキシメチルセルロースナトリウム(11%)
微晶性セルロース(89%) 50.0 mg
スクロース 1.75 g
安息香酸ナトリウム 10.0 mg
香料および着色料 適宜
精製水 5.0mL になるまで
活性成分、スクロースおよびキサンタンガムを混合し、No.10メッシュU.S.ふるいにかけ、次いで予め調製した微晶性セルロースおよびカルボキシメチルセルロースの水溶液と混合する。安息香酸ナトリウム、香料および着色料を少量の水で希釈し、攪拌しながら加える。次いで、十分量の水を添加して必要な体積にする。
15mgの医薬を各々含むカプセル剤を以下のように製造する。
成分 量(mg/カプセル)
活性成分 15.0 mg
デンプン 407.0 mg
ステアリン酸マグネシウム 3.0 mg
計 425.0 mg
活性成分、セルロース、デンプンおよびステアリン酸マグネシウムを混合し、No.20メッシュU.S.ふるいに通し、560mgの量で硬ゼラチンカプセルに充填する。
皮下用製剤は以下のように製造することができる。
成分 量
活性成分 1.0 mg
コーン油 1mL
コーン油中の活性成分の溶解度に依存して、活性成分の約5.0mgまで、または所望であればそれ以上をこの製剤中に用いてよい。
局所用製剤は以下のように製造し得る。
成分 量
活性成分 1−10 g
乳化ワックス 30 g
流動パラフィン 20 g
白色軟パラフィン 100 gになるまで
白色軟パラフィンを加熱して溶かす。流動パラフィンおよび乳化ワックスを入れ、溶解するまで攪拌する。活性成分を加え、分散するまで攪拌を続ける。次いで、混合物を固体になるまで冷却する。
β−アミロイド産生の阻害の検出のための細胞性スクリーニング
スウェーデン(Swedish)変異を有する細胞系においてβ-アミロイド産生を阻害する能力について、上記式Iの数多くの化合物をアッセイした。このスクリーニングアッセイは、Lys651Met652からAsn651Leu652(APP751ナンバリング)の二重変異を含むアミロイド前駆体タンパク質751(APP751)の遺伝子で安定にトランスフェクトした細胞(K293=ヒト腎臓細胞系)を、国際特許出願公報第94/105698およびCitronら12に記載の方法で用いた。この変異は、一般にスウェーデン変異と称され、「293 751 SWE」と表される細胞を、ダルベッコ最小必須培地(Sigma, St. Louis, MO)+10%ウシ胎仔血清中、1ウェルあたり2〜4×104細胞でコーニング(Corning)96ウェルプレートにプレーティングした。β−アミロイドのELISA結果がアッセイのリニアな範囲内になるようにするためには、細胞数が重要である(約0.2〜2.5ng/mL)。
β−アミロイドの放出および/または合成のインビボ抑制
本実施例は、β−アミロイドの放出および/または合成のインビボでの抑制について、本発明の化合物をどのように試験し得るかを説明する。これらの実験に3〜4月齢のPDAPPマウスを用いる [Gamesら(1995)Nature 373:523-527]。試験する化合物に依存して、化合物を通常1〜10mg/mLで処方する。化合物の溶解係数が低いため、種々のビヒクル、例えばコーン油(Safeway, South San Francisco, CA);コーン油中のエタノール;2−ヒドロキシプロピル−β−シクロデキストリン(Research Biochemicals International, Natick MA)およびカルボキシ-メチル-セルロース(Sigma Chemical Co., St. Louis MO)とともに処方しても良い。
酵素結合免疫吸着アッセイ(ELISA)用の海馬および皮質組織を調製するために、脳の各領域を、10倍量の氷冷グアニジン緩衝液(5.0Mグアニジン−HCl、50mMTris−HCl、pH8.0)中、Kontes電動乳棒(Fisher, Pittsburgh PA)を用いてホモジナイズする。ホモジネートを、ロータリープラットフォーム上で室温にて3〜4時間穏やかに振盪し、β−アミロイドの定量前に−20℃で保存する。
EDTA血漿を、標本希釈液(0.2gm/Lリン酸ナトリウム・H2O(1塩基)、2.16gm/Lリン酸ナトリウム・7H2O(2塩基)、0.5gm/Lチメロサール、8.5gm/L 塩化ナトリウム、0.5mL TritonX−405、6.0g/Lグロブリン不含ウシ血清アルブミンおよび水)中で1:1に希釈する。標本希釈液中のサンプルおよび標準を、記載したカゼイン希釈液の代わりに標本希釈液を用いることを以外は、上記のとおり、全β−アミロイドアッセイ(266補足/3D4レポーター)を用いてアッセイする。
Claims (1)
- 次式:
で示され、以下の少なくとも1つ:
a)8.36、12.43、15.34、19.22、20.50または20.63(2θ±0.2°)のピークを含むX線粉末回折パターン;
b)8.36および15.34(2θ±0.2°)、8.36および12.43(2θ±0.2°)、または8.36、12.43および15.34(2θ±0.2°)のピークを含むX線粉末回折パターン;
c)75.6、35.3、21.4または16.6(2θ±0.2°)の化学シフト(ppm)を有する固体13C核磁気共鳴
によって特徴付けられる、N−(((S)−2−ヒドロキシ−3−メチル−ブチリル)−1−(L−アラニニル)−(S)−1−アミノ−3−メチル−2,3,4,5−テトラヒドロ−1H−3−ベンゾアゼピン−2−オン二水和物結晶。
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| US24965600P | 2000-11-17 | 2000-11-17 | |
| PCT/US2001/027795 WO2002040451A2 (en) | 2000-11-17 | 2001-11-02 | Lactam compound |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| UA74849C2 (en) * | 2000-11-17 | 2006-02-15 | Lilly Co Eli | Lactam |
| MXPA05006567A (es) | 2002-12-20 | 2005-08-16 | Glaxo Group Ltd | Derivados de benzazepina para el tratamiento de trastornos neurologicos. |
| CN102558155A (zh) | 2003-01-14 | 2012-07-11 | 阿伦纳药品公司 | 作为代谢调节剂的芳基和杂芳基衍生物及其所涉及的疾病如糖尿病和高血糖症的预防和治疗 |
| AR045047A1 (es) | 2003-07-11 | 2005-10-12 | Arena Pharm Inc | Derivados arilo y heteroarilo trisustituidos como moduladores del metabolismo y de la profilaxis y tratamiento de desordenes relacionados con los mismos |
| RU2404968C2 (ru) | 2005-04-08 | 2010-11-27 | Дайити Санкио Компани, Лимитед | Пиридилдиметилсульфоновое производное |
| JP5198877B2 (ja) * | 2006-01-31 | 2013-05-15 | 株式会社エーピーアイ コーポレーション | ベンゾアゼピノン類の製造方法 |
| TW200920362A (en) | 2007-09-11 | 2009-05-16 | Daiichi Sankyo Co Ltd | Alkylsulfone derivatives |
| FR2932800B1 (fr) * | 2008-06-20 | 2015-02-20 | Servier Lab | Nouveau procede de synthese de la 7,8-dimethoxy-1,3-dihydro- 2h-3-benzazepin-2-one, et application a la synthese de l'ivabradine et de ses sels d'addition a un acide pharmaceutiquement acceptable |
| EA201390421A1 (ru) | 2010-09-22 | 2013-09-30 | Арена Фармасьютикалз, Инк. | Модуляторы рецептора gpr119 и лечение связанных с ним нарушений |
| KR101899014B1 (ko) | 2012-01-06 | 2018-09-17 | 삼성전자주식회사 | 비엘디씨 모터의 제어 장치 및 그 방법 |
| CN102690231B (zh) * | 2012-04-11 | 2014-07-09 | 南京友杰医药科技有限公司 | 治疗阿尔茨海默病潜在药物司马西特的合成方法 |
| WO2014171434A1 (ja) | 2013-04-19 | 2014-10-23 | 国立大学法人岡山大学 | アミロイドβ蛋白質により誘発される認知障害の治療剤およびアルツハイマー病治療薬、ならびにこれらに関連する治療方法および病態解析方法 |
| EP4445956A3 (en) | 2015-01-06 | 2024-12-04 | Arena Pharmaceuticals, Inc. | Compound for use in treating conditions related to the s1p1 receptor |
| PL3310760T3 (pl) | 2015-06-22 | 2023-03-06 | Arena Pharmaceuticals, Inc. | Krystaliczna sól L-argininy kwasu (R)-2-(7-(4-cyklopentylo-3-(trifluorometylo)benzyloksy)- 1,2,3,4-tetrahydrocyklo-penta[b]indol-3-ilo)octowego do zastosowania w zaburzeniach związanych z receptorem S1P1 |
| CN110520124A (zh) | 2017-02-16 | 2019-11-29 | 艾尼纳制药公司 | 用于治疗原发性胆汁性胆管炎的化合物和方法 |
| CA3102136A1 (en) | 2018-06-06 | 2019-12-12 | Arena Pharmaceuticals, Inc. | Methods of treating conditions related to the s1p1 receptor |
| IL296723A (en) | 2020-03-26 | 2022-11-01 | Seagen Inc | Methods of treating multiple myeloma |
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