CA2910415C - Bace inhibitors - Google Patents
Bace inhibitors Download PDFInfo
- Publication number
- CA2910415C CA2910415C CA2910415A CA2910415A CA2910415C CA 2910415 C CA2910415 C CA 2910415C CA 2910415 A CA2910415 A CA 2910415A CA 2910415 A CA2910415 A CA 2910415A CA 2910415 C CA2910415 C CA 2910415C
- Authority
- CA
- Canada
- Prior art keywords
- fluoro
- mmol
- added
- amino
- furo
- 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
- 239000003112 inhibitor Substances 0.000 title description 7
- 101150058765 BACE1 gene Proteins 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims abstract description 174
- 150000003839 salts Chemical class 0.000 claims abstract description 51
- 238000011282 treatment Methods 0.000 claims description 22
- 208000024827 Alzheimer disease Diseases 0.000 claims description 20
- 229910052739 hydrogen Inorganic materials 0.000 claims description 17
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 17
- 239000003814 drug Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000008194 pharmaceutical composition Substances 0.000 claims description 6
- 125000004793 2,2,2-trifluoroethoxy group Chemical group FC(CO*)(F)F 0.000 claims description 5
- 239000003085 diluting agent Substances 0.000 claims description 3
- 239000003937 drug carrier Substances 0.000 claims description 3
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 3
- 125000006274 (C1-C3)alkoxy group Chemical group 0.000 claims description 2
- SHVCLNXAHWXVPY-RTBURBONSA-N n-[3-[(4ar,7as)-2-amino-4a-fluoro-5,7-dihydro-4h-furo[3,4-d][1,3]oxazin-7a-yl]-4-fluorophenyl]-5-cyanopyridine-2-carboxamide Chemical compound C=1C=C(F)C([C@@]23N=C(OC[C@]2(F)COC3)N)=CC=1NC(=O)C1=CC=C(C#N)C=N1 SHVCLNXAHWXVPY-RTBURBONSA-N 0.000 claims 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 258
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 216
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 194
- 239000000203 mixture Substances 0.000 description 95
- 239000000243 solution Substances 0.000 description 92
- 238000006243 chemical reaction Methods 0.000 description 75
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 74
- 238000000034 method Methods 0.000 description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 72
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N EtOH Substances CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 69
- -1 methoxy, ethoxy, n-propoxy Chemical group 0.000 description 57
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 56
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 55
- 239000012044 organic layer Substances 0.000 description 53
- 230000002829 reductive effect Effects 0.000 description 52
- 238000002360 preparation method Methods 0.000 description 51
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 50
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 48
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 45
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 42
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 38
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 38
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 38
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 36
- 239000011541 reaction mixture Substances 0.000 description 36
- 239000003960 organic solvent Substances 0.000 description 33
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 32
- 239000010410 layer Substances 0.000 description 32
- 239000000741 silica gel Substances 0.000 description 32
- 229910002027 silica gel Inorganic materials 0.000 description 32
- 239000007787 solid Substances 0.000 description 32
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 30
- 238000003818 flash chromatography Methods 0.000 description 30
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 27
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 26
- 229910021529 ammonia Inorganic materials 0.000 description 24
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 24
- 101000894895 Homo sapiens Beta-secretase 1 Proteins 0.000 description 23
- 125000002619 bicyclic group Chemical group 0.000 description 23
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 22
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical class CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 22
- 239000000047 product Substances 0.000 description 22
- 229910052757 nitrogen Inorganic materials 0.000 description 21
- 125000001207 fluorophenyl group Chemical group 0.000 description 20
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 19
- 239000000706 filtrate Substances 0.000 description 19
- 238000001914 filtration Methods 0.000 description 19
- 239000002904 solvent Substances 0.000 description 19
- 102100021257 Beta-secretase 1 Human genes 0.000 description 18
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 18
- 239000000543 intermediate Substances 0.000 description 18
- 229910052938 sodium sulfate Inorganic materials 0.000 description 18
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 17
- 108090000765 processed proteins & peptides Proteins 0.000 description 17
- 235000011152 sodium sulphate Nutrition 0.000 description 17
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 16
- 238000010511 deprotection reaction Methods 0.000 description 15
- 239000003480 eluent Substances 0.000 description 15
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 15
- 238000003756 stirring Methods 0.000 description 15
- 239000000126 substance Substances 0.000 description 15
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 14
- 239000007864 aqueous solution Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 14
- 239000012458 free base Substances 0.000 description 14
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 13
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 13
- 210000004556 brain Anatomy 0.000 description 13
- 239000012267 brine Substances 0.000 description 13
- 239000013058 crude material Substances 0.000 description 13
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 13
- 235000019341 magnesium sulphate Nutrition 0.000 description 13
- 235000017557 sodium bicarbonate Nutrition 0.000 description 13
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 13
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 13
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 12
- 241000699670 Mus sp. Species 0.000 description 12
- 150000001412 amines Chemical class 0.000 description 12
- 229910000027 potassium carbonate Inorganic materials 0.000 description 12
- 238000000746 purification Methods 0.000 description 12
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 12
- 239000002253 acid Substances 0.000 description 11
- 238000007363 ring formation reaction Methods 0.000 description 11
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 description 10
- DZHSAHHDTRWUTF-SIQRNXPUSA-N amyloid-beta polypeptide 42 Chemical compound C([C@@H](C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@H](C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N[C@@H](C)C(=O)N[C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)NCC(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C)C(O)=O)[C@@H](C)CC)C(C)C)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@@H](NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)CNC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](C)NC(=O)[C@@H](N)CC(O)=O)C(C)C)C(C)C)C1=CC=CC=C1 DZHSAHHDTRWUTF-SIQRNXPUSA-N 0.000 description 10
- 239000003153 chemical reaction reagent Substances 0.000 description 10
- 239000012043 crude product Substances 0.000 description 10
- 235000011181 potassium carbonates Nutrition 0.000 description 10
- 229920006395 saturated elastomer Polymers 0.000 description 10
- 241001465754 Metazoa Species 0.000 description 9
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 9
- AXJDEHNQPMZKOS-UHFFFAOYSA-N acetylazanium;chloride Chemical compound [Cl-].CC([NH3+])=O AXJDEHNQPMZKOS-UHFFFAOYSA-N 0.000 description 9
- 230000009435 amidation Effects 0.000 description 9
- 238000007112 amidation reaction Methods 0.000 description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 9
- 238000005755 formation reaction Methods 0.000 description 9
- 230000005764 inhibitory process Effects 0.000 description 9
- 238000006386 neutralization reaction Methods 0.000 description 9
- 150000003138 primary alcohols Chemical class 0.000 description 9
- 238000012799 strong cation exchange Methods 0.000 description 9
- 239000003981 vehicle Substances 0.000 description 9
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 8
- 101710137189 Amyloid-beta A4 protein Proteins 0.000 description 8
- 101710151993 Amyloid-beta precursor protein Proteins 0.000 description 8
- 102100022704 Amyloid-beta precursor protein Human genes 0.000 description 8
- KXDAEFPNCMNJSK-UHFFFAOYSA-N Benzamide Chemical compound NC(=O)C1=CC=CC=C1 KXDAEFPNCMNJSK-UHFFFAOYSA-N 0.000 description 8
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 8
- 150000003857 carboxamides Chemical class 0.000 description 8
- 230000002401 inhibitory effect Effects 0.000 description 8
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 7
- BHZRZUBHFOODOU-UHFFFAOYSA-N 2h-oxazin-3-amine Chemical compound NC1=CC=CON1 BHZRZUBHFOODOU-UHFFFAOYSA-N 0.000 description 7
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Substances CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 7
- 150000001299 aldehydes Chemical class 0.000 description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 7
- 239000000284 extract Substances 0.000 description 7
- 238000000338 in vitro Methods 0.000 description 7
- IPEHBUMCGVEMRF-UHFFFAOYSA-N pyrazinecarboxamide Chemical compound NC(=O)C1=CN=CC=N1 IPEHBUMCGVEMRF-UHFFFAOYSA-N 0.000 description 7
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 7
- JOPJLJTXWMIJKO-UHFFFAOYSA-N 2h-thiazin-3-amine Chemical compound NC1=CC=CSN1 JOPJLJTXWMIJKO-UHFFFAOYSA-N 0.000 description 6
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 6
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 6
- 238000010640 amide synthesis reaction Methods 0.000 description 6
- 125000005251 aryl acyl group Chemical group 0.000 description 6
- 210000004027 cell Anatomy 0.000 description 6
- 208000010877 cognitive disease Diseases 0.000 description 6
- CSJLBAMHHLJAAS-UHFFFAOYSA-N diethylaminosulfur trifluoride Chemical compound CCN(CC)S(F)(F)F CSJLBAMHHLJAAS-UHFFFAOYSA-N 0.000 description 6
- JMMWKPVZQRWMSS-UHFFFAOYSA-N isopropanol acetate Natural products CC(C)OC(C)=O JMMWKPVZQRWMSS-UHFFFAOYSA-N 0.000 description 6
- 229940011051 isopropyl acetate Drugs 0.000 description 6
- GWYFCOCPABKNJV-UHFFFAOYSA-M isovalerate Chemical compound CC(C)CC([O-])=O GWYFCOCPABKNJV-UHFFFAOYSA-M 0.000 description 6
- CTAPFRYPJLPFDF-UHFFFAOYSA-N isoxazole Chemical compound C=1C=NOC=1 CTAPFRYPJLPFDF-UHFFFAOYSA-N 0.000 description 6
- 238000004895 liquid chromatography mass spectrometry Methods 0.000 description 6
- IUYHWZFSGMZEOG-UHFFFAOYSA-M magnesium;propane;chloride Chemical compound [Mg+2].[Cl-].C[CH-]C IUYHWZFSGMZEOG-UHFFFAOYSA-M 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 208000027061 mild cognitive impairment Diseases 0.000 description 6
- 239000002808 molecular sieve Substances 0.000 description 6
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 6
- 238000010898 silica gel chromatography Methods 0.000 description 6
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 6
- DYHSDKLCOJIUFX-UHFFFAOYSA-N tert-butoxycarbonyl anhydride Chemical compound CC(C)(C)OC(=O)OC(=O)OC(C)(C)C DYHSDKLCOJIUFX-UHFFFAOYSA-N 0.000 description 6
- 230000009261 transgenic effect Effects 0.000 description 6
- CIISBYKBBMFLEZ-UHFFFAOYSA-N 1,2-oxazolidine Chemical compound C1CNOC1 CIISBYKBBMFLEZ-UHFFFAOYSA-N 0.000 description 5
- 238000005160 1H NMR spectroscopy Methods 0.000 description 5
- 238000003556 assay Methods 0.000 description 5
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- 210000001320 hippocampus Anatomy 0.000 description 5
- 238000001727 in vivo Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 239000012279 sodium borohydride Substances 0.000 description 5
- 229910000033 sodium borohydride Inorganic materials 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 5
- 125000003652 trifluoroethoxy group Chemical group FC(CO*)(F)F 0.000 description 5
- ATVJXMYDOSMEPO-UHFFFAOYSA-N 3-prop-2-enoxyprop-1-ene Chemical compound C=CCOCC=C ATVJXMYDOSMEPO-UHFFFAOYSA-N 0.000 description 4
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 4
- FXJOTWLLDJYKAG-UHFFFAOYSA-N 5-chloropyrazine-2-carboxylic acid Chemical compound OC(=O)C1=CN=C(Cl)C=N1 FXJOTWLLDJYKAG-UHFFFAOYSA-N 0.000 description 4
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 4
- 101150041968 CDC13 gene Proteins 0.000 description 4
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 4
- 239000005909 Kieselgur Substances 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 4
- 239000001099 ammonium carbonate Substances 0.000 description 4
- CPEKAXYCDKETEN-UHFFFAOYSA-N benzoyl isothiocyanate Chemical compound S=C=NC(=O)C1=CC=CC=C1 CPEKAXYCDKETEN-UHFFFAOYSA-N 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000002274 desiccant Substances 0.000 description 4
- 239000012065 filter cake Substances 0.000 description 4
- 238000002866 fluorescence resonance energy transfer Methods 0.000 description 4
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 4
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 4
- SPUACDWLOLSOQO-UHFFFAOYSA-M methoxyazanium;chloride Chemical compound [Cl-].CO[NH3+] SPUACDWLOLSOQO-UHFFFAOYSA-M 0.000 description 4
- DOTSWVJTIJIZIJ-UHFFFAOYSA-N methyl 5-(2,2,2-trifluoroethoxy)pyridine-2-carboxylate Chemical compound COC(=O)C1=CC=C(OCC(F)(F)F)C=N1 DOTSWVJTIJIZIJ-UHFFFAOYSA-N 0.000 description 4
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 4
- LEHBURLTIWGHEM-UHFFFAOYSA-N pyridinium chlorochromate Chemical compound [O-][Cr](Cl)(=O)=O.C1=CC=[NH+]C=C1 LEHBURLTIWGHEM-UHFFFAOYSA-N 0.000 description 4
- 125000001424 substituent group Chemical group 0.000 description 4
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 description 4
- 239000008096 xylene Substances 0.000 description 4
- 150000003738 xylenes Chemical class 0.000 description 4
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 4
- SLVVAHCSUINLTM-UHFFFAOYSA-N (2-aminooxolan-2-yl)methanol Chemical compound OCC1(N)CCCO1 SLVVAHCSUINLTM-UHFFFAOYSA-N 0.000 description 3
- 125000004198 2-fluorophenyl group Chemical group [H]C1=C([H])C(F)=C(*)C([H])=C1[H] 0.000 description 3
- JNETZJWWXCLUKM-UHFFFAOYSA-N 4-bromo-1-fluoro-2-iodobenzene Chemical compound FC1=CC=C(Br)C=C1I JNETZJWWXCLUKM-UHFFFAOYSA-N 0.000 description 3
- HRLVPHGCEGTVLK-UHFFFAOYSA-N 5-cyanopyridine-2-carboxylic acid Chemical compound OC(=O)C1=CC=C(C#N)C=N1 HRLVPHGCEGTVLK-UHFFFAOYSA-N 0.000 description 3
- QKDCLUARMDUUKN-XMMPIXPASA-N 6-ethyl-3-[4-[4-(4-methylpiperazin-1-yl)piperidin-1-yl]anilino]-5-[(3r)-1-prop-2-enoylpyrrolidin-3-yl]oxypyrazine-2-carboxamide Chemical compound N1=C(O[C@H]2CN(CC2)C(=O)C=C)C(CC)=NC(C(N)=O)=C1NC(C=C1)=CC=C1N(CC1)CCC1N1CCN(C)CC1 QKDCLUARMDUUKN-XMMPIXPASA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 3
- 108010043324 Amyloid Precursor Protein Secretases Proteins 0.000 description 3
- 102000002659 Amyloid Precursor Protein Secretases Human genes 0.000 description 3
- ONIBWKKTOPOVIA-SCSAIBSYSA-N D-Proline Chemical compound OC(=O)[C@H]1CCCN1 ONIBWKKTOPOVIA-SCSAIBSYSA-N 0.000 description 3
- 206010012289 Dementia Diseases 0.000 description 3
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 description 3
- 238000002965 ELISA Methods 0.000 description 3
- 239000007836 KH2PO4 Substances 0.000 description 3
- 150000001408 amides Chemical class 0.000 description 3
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 3
- 235000019270 ammonium chloride Nutrition 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 210000005013 brain tissue Anatomy 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 210000003169 central nervous system Anatomy 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 3
- 239000002299 complementary DNA Substances 0.000 description 3
- 239000003636 conditioned culture medium Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000006071 cream Substances 0.000 description 3
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 3
- 208000035475 disorder Diseases 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 238000003821 enantio-separation Methods 0.000 description 3
- 239000012091 fetal bovine serum Substances 0.000 description 3
- 238000003682 fluorination reaction Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 238000003209 gene knockout Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 102000044297 human BACE1 Human genes 0.000 description 3
- 238000011534 incubation Methods 0.000 description 3
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 3
- 235000019796 monopotassium phosphate Nutrition 0.000 description 3
- 208000015122 neurodegenerative disease Diseases 0.000 description 3
- 210000002569 neuron Anatomy 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- 150000007530 organic bases Chemical class 0.000 description 3
- 235000015497 potassium bicarbonate Nutrition 0.000 description 3
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 3
- 239000011736 potassium bicarbonate Substances 0.000 description 3
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 description 3
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 3
- 102000004196 processed proteins & peptides Human genes 0.000 description 3
- 125000006239 protecting group Chemical group 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229940124597 therapeutic agent Drugs 0.000 description 3
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 3
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 3
- UFEYSMRZZLYOCP-UHFFFAOYSA-N (1-fluorocyclopropyl)methanol Chemical compound OCC1(F)CC1 UFEYSMRZZLYOCP-UHFFFAOYSA-N 0.000 description 2
- VUYQBMXVCZBVHP-UHFFFAOYSA-N 1,1-difluoroethanol Chemical compound CC(O)(F)F VUYQBMXVCZBVHP-UHFFFAOYSA-N 0.000 description 2
- YMBFDGWOWVVNKM-UHFFFAOYSA-N 1-(5-bromo-2-fluorophenyl)-2-prop-2-enoxyethanone Chemical compound FC1=CC=C(Br)C=C1C(=O)COCC=C YMBFDGWOWVVNKM-UHFFFAOYSA-N 0.000 description 2
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide Substances CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 2
- GQIRIWDEZSKOCN-UHFFFAOYSA-N 1-chloro-n,n,2-trimethylprop-1-en-1-amine Chemical compound CN(C)C(Cl)=C(C)C GQIRIWDEZSKOCN-UHFFFAOYSA-N 0.000 description 2
- 125000006420 1-fluorocyclopropyl group Chemical group [H]C1([H])C([H])([H])C1(F)* 0.000 description 2
- FPIRBHDGWMWJEP-UHFFFAOYSA-N 1-hydroxy-7-azabenzotriazole Chemical compound C1=CN=C2N(O)N=NC2=C1 FPIRBHDGWMWJEP-UHFFFAOYSA-N 0.000 description 2
- LSTRKXWIZZZYAS-UHFFFAOYSA-N 2-bromoacetyl bromide Chemical compound BrCC(Br)=O LSTRKXWIZZZYAS-UHFFFAOYSA-N 0.000 description 2
- SQSATQWSXFTPPG-UHFFFAOYSA-N 2-chloro-3-fluoro-5-(2,2,3,3-tetrafluoropropoxy)pyridine Chemical compound FC(F)C(F)(F)COc1cnc(Cl)c(F)c1 SQSATQWSXFTPPG-UHFFFAOYSA-N 0.000 description 2
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 description 2
- 229960000549 4-dimethylaminophenol Drugs 0.000 description 2
- QVGUWUOKDZWCIX-UHFFFAOYSA-N 4-methylbenzenesulfonic acid N-(1-phenylpropyl)hydroxylamine Chemical compound CCC(NO)c1ccccc1.Cc1ccc(cc1)S(O)(=O)=O QVGUWUOKDZWCIX-UHFFFAOYSA-N 0.000 description 2
- QVGUWUOKDZWCIX-SBSPUUFOSA-N 4-methylbenzenesulfonic acid N-[(1R)-1-phenylpropyl]hydroxylamine Chemical compound CC[C@@H](NO)C1=CC=CC=C1.CC1=CC=C(C=C1)S(O)(=O)=O QVGUWUOKDZWCIX-SBSPUUFOSA-N 0.000 description 2
- DRTMZMLGEQPMRN-UHFFFAOYSA-N 5-(oxetan-2-ylmethoxy)pyrazine-2-carboxylic acid Chemical compound OC(=O)c1cnc(OCC2CCO2)cn1 DRTMZMLGEQPMRN-UHFFFAOYSA-N 0.000 description 2
- XVMSFILGAMDHEY-UHFFFAOYSA-N 6-(4-aminophenyl)sulfonylpyridin-3-amine Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=N1 XVMSFILGAMDHEY-UHFFFAOYSA-N 0.000 description 2
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 2
- 239000005695 Ammonium acetate Substances 0.000 description 2
- 101800001718 Amyloid-beta protein Proteins 0.000 description 2
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 2
- 229910021595 Copper(I) iodide Inorganic materials 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 239000007818 Grignard reagent Substances 0.000 description 2
- 239000007821 HATU Substances 0.000 description 2
- 229910004373 HOAc Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- HRYILSDLIGTCOP-UHFFFAOYSA-N N-benzoylurea Chemical compound NC(=O)NC(=O)C1=CC=CC=C1 HRYILSDLIGTCOP-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- RHQDFWAXVIIEBN-UHFFFAOYSA-N Trifluoroethanol Chemical compound OCC(F)(F)F RHQDFWAXVIIEBN-UHFFFAOYSA-N 0.000 description 2
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 2
- 239000012346 acetyl chloride Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- VREFGVBLTWBCJP-UHFFFAOYSA-N alprazolam Chemical compound C12=CC(Cl)=CC=C2N2C(C)=NN=C2CN=C1C1=CC=CC=C1 VREFGVBLTWBCJP-UHFFFAOYSA-N 0.000 description 2
- 229940043376 ammonium acetate Drugs 0.000 description 2
- 235000019257 ammonium acetate Nutrition 0.000 description 2
- 108010064539 amyloid beta-protein (1-42) Proteins 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000010533 azeotropic distillation Methods 0.000 description 2
- UWTDFICHZKXYAC-UHFFFAOYSA-N boron;oxolane Chemical compound [B].C1CCOC1 UWTDFICHZKXYAC-UHFFFAOYSA-N 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 2
- 229910000024 caesium carbonate Inorganic materials 0.000 description 2
- 125000001108 carbamothioyl group Chemical group C(N)(=S)* 0.000 description 2
- PFKFTWBEEFSNDU-UHFFFAOYSA-N carbonyldiimidazole Chemical compound C1=CN=CN1C(=O)N1C=CN=C1 PFKFTWBEEFSNDU-UHFFFAOYSA-N 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 210000001175 cerebrospinal fluid Anatomy 0.000 description 2
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 2
- LSXDOTMGLUJQCM-UHFFFAOYSA-M copper(i) iodide Chemical compound I[Cu] LSXDOTMGLUJQCM-UHFFFAOYSA-M 0.000 description 2
- ATDGTVJJHBUTRL-UHFFFAOYSA-N cyanogen bromide Chemical compound BrC#N ATDGTVJJHBUTRL-UHFFFAOYSA-N 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 229910000396 dipotassium phosphate Inorganic materials 0.000 description 2
- 235000019797 dipotassium phosphate Nutrition 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 230000002255 enzymatic effect Effects 0.000 description 2
- FCZCIXQGZOUIDN-UHFFFAOYSA-N ethyl 2-diethoxyphosphinothioyloxyacetate Chemical compound CCOC(=O)COP(=S)(OCC)OCC FCZCIXQGZOUIDN-UHFFFAOYSA-N 0.000 description 2
- RKHLWGMEIUKSCV-UHFFFAOYSA-N ethyl 5-(2,2-difluoroethoxy)-3-fluoropyridine-2-carboxylate Chemical compound CCOC(=O)c1ncc(OCC(F)F)cc1F RKHLWGMEIUKSCV-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 108010023700 galanin-(1-13)-bradykinin-(2-9)-amide Proteins 0.000 description 2
- 150000004795 grignard reagents Chemical class 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- NPZTUJOABDZTLV-UHFFFAOYSA-N hydroxybenzotriazole Substances O=C1C=CC=C2NNN=C12 NPZTUJOABDZTLV-UHFFFAOYSA-N 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 150000007529 inorganic bases Chemical class 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 230000001404 mediated effect Effects 0.000 description 2
- WJOPHMZJCJIJTP-UHFFFAOYSA-N methyl 3-fluoro-5-(2,2,3,3-tetrafluoropropoxy)pyridine-2-carboxylate Chemical compound COC(=O)c1ncc(OCC(F)(F)C(F)F)cc1F WJOPHMZJCJIJTP-UHFFFAOYSA-N 0.000 description 2
- CVVMLRFXZPKILB-UHFFFAOYSA-N methyl 5-chloropyrazine-2-carboxylate Chemical compound COC(=O)C1=CN=C(Cl)C=N1 CVVMLRFXZPKILB-UHFFFAOYSA-N 0.000 description 2
- HESOZIXPDZPAAD-UHFFFAOYSA-N methyl 5-cyclopropyloxypyrazine-2-carboxylate Chemical compound COC(=O)c1cnc(OC2CC2)cn1 HESOZIXPDZPAAD-UHFFFAOYSA-N 0.000 description 2
- YYAYXDDHGPXWTA-UHFFFAOYSA-N methyl 5-hydroxypyridine-2-carboxylate Chemical compound COC(=O)C1=CC=C(O)C=N1 YYAYXDDHGPXWTA-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 238000010172 mouse model Methods 0.000 description 2
- DILRJUIACXKSQE-UHFFFAOYSA-N n',n'-dimethylethane-1,2-diamine Chemical compound CN(C)CCN DILRJUIACXKSQE-UHFFFAOYSA-N 0.000 description 2
- TZCKPOADCDDSLO-UHFFFAOYSA-N n-methoxy-n-methyl-2-prop-2-enoxyacetamide Chemical compound CON(C)C(=O)COCC=C TZCKPOADCDDSLO-UHFFFAOYSA-N 0.000 description 2
- 230000001537 neural effect Effects 0.000 description 2
- 230000004770 neurodegeneration Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- FIYYMXYOBLWYQO-UHFFFAOYSA-N ortho-iodylbenzoic acid Chemical compound OC(=O)C1=CC=CC=C1I(=O)=O FIYYMXYOBLWYQO-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- IBBMAWULFFBRKK-UHFFFAOYSA-N picolinamide Chemical compound NC(=O)C1=CC=CC=N1 IBBMAWULFFBRKK-UHFFFAOYSA-N 0.000 description 2
- 229910000343 potassium bisulfate Inorganic materials 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000013014 purified material Substances 0.000 description 2
- TWZDRYOVRLCSPI-UHFFFAOYSA-N pyrazine-2-carboxamide;hydrochloride Chemical compound Cl.NC(=O)C1=CN=CC=N1 TWZDRYOVRLCSPI-UHFFFAOYSA-N 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000003118 sandwich ELISA Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000004808 supercritical fluid chromatography Methods 0.000 description 2
- 229910000404 tripotassium phosphate Inorganic materials 0.000 description 2
- 235000019798 tripotassium phosphate Nutrition 0.000 description 2
- 235000005074 zinc chloride Nutrition 0.000 description 2
- 239000011592 zinc chloride Substances 0.000 description 2
- FDDZRXNSBBNMFV-VXGBXAGGSA-N (4aR,7aS)-7a-(5-amino-2-fluorophenyl)-4a-fluoro-5,7-dihydro-4H-furo[3,4-d][1,3]oxazin-2-amine Chemical compound NC1=N[C@]2(COC[C@@]2(F)CO1)c1cc(N)ccc1F FDDZRXNSBBNMFV-VXGBXAGGSA-N 0.000 description 1
- FDKXTQMXEQVLRF-ZHACJKMWSA-N (E)-dacarbazine Chemical compound CN(C)\N=N\c1[nH]cnc1C(N)=O FDKXTQMXEQVLRF-ZHACJKMWSA-N 0.000 description 1
- KZPYGQFFRCFCPP-UHFFFAOYSA-N 1,1'-bis(diphenylphosphino)ferrocene Chemical compound [Fe+2].C1=CC=C[C-]1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=C[C-]1P(C=1C=CC=CC=1)C1=CC=CC=C1 KZPYGQFFRCFCPP-UHFFFAOYSA-N 0.000 description 1
- BDNKZNFMNDZQMI-UHFFFAOYSA-N 1,3-diisopropylcarbodiimide Chemical compound CC(C)N=C=NC(C)C BDNKZNFMNDZQMI-UHFFFAOYSA-N 0.000 description 1
- QWEWLLNSJDTOKH-UHFFFAOYSA-N 1,3-thiazole-2-carboxamide Chemical compound NC(=O)C1=NC=CS1 QWEWLLNSJDTOKH-UHFFFAOYSA-N 0.000 description 1
- JFZMMCYRTJBQQI-UHFFFAOYSA-M 1-fluoropyridin-1-ium;trifluoromethanesulfonate Chemical compound F[N+]1=CC=CC=C1.[O-]S(=O)(=O)C(F)(F)F JFZMMCYRTJBQQI-UHFFFAOYSA-M 0.000 description 1
- PJUPKRYGDFTMTM-UHFFFAOYSA-N 1-hydroxybenzotriazole;hydrate Chemical compound O.C1=CC=C2N(O)N=NC2=C1 PJUPKRYGDFTMTM-UHFFFAOYSA-N 0.000 description 1
- 125000004206 2,2,2-trifluoroethyl group Chemical group [H]C([H])(*)C(F)(F)F 0.000 description 1
- RTMMSCJWQYWMNK-UHFFFAOYSA-N 2,2,2-trifluoroethyl trifluoromethanesulfonate Chemical compound FC(F)(F)COS(=O)(=O)C(F)(F)F RTMMSCJWQYWMNK-UHFFFAOYSA-N 0.000 description 1
- OSWSZHMBICDPQH-UHFFFAOYSA-N 2,2,3,3-tetrafluoropropyl trifluoromethanesulfonate Chemical compound FC(F)C(F)(F)COS(=O)(=O)C(F)(F)F OSWSZHMBICDPQH-UHFFFAOYSA-N 0.000 description 1
- PAQZWJGSJMLPMG-UHFFFAOYSA-N 2,4,6-tripropyl-1,3,5,2$l^{5},4$l^{5},6$l^{5}-trioxatriphosphinane 2,4,6-trioxide Chemical compound CCCP1(=O)OP(=O)(CCC)OP(=O)(CCC)O1 PAQZWJGSJMLPMG-UHFFFAOYSA-N 0.000 description 1
- VBBUVIWLZBAEEF-UHFFFAOYSA-N 2,6-dihydroxypyrrolo[3,4-f]isoindole-1,3,5,7-tetrone Chemical compound C1=C2C(=O)N(O)C(=O)C2=CC2=C1C(=O)N(O)C2=O VBBUVIWLZBAEEF-UHFFFAOYSA-N 0.000 description 1
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
- GKJMVMJIDBDPDZ-UHFFFAOYSA-N 2-bromo-n-methoxy-n-methylacetamide Chemical compound CON(C)C(=O)CBr GKJMVMJIDBDPDZ-UHFFFAOYSA-N 0.000 description 1
- XEIHLEMBJXRLEI-UHFFFAOYSA-N 2-fluoroprop-2-en-1-ol Chemical compound OCC(F)=C XEIHLEMBJXRLEI-UHFFFAOYSA-N 0.000 description 1
- CFMZSMGAMPBRBE-UHFFFAOYSA-N 2-hydroxyisoindole-1,3-dione Chemical compound C1=CC=C2C(=O)N(O)C(=O)C2=C1 CFMZSMGAMPBRBE-UHFFFAOYSA-N 0.000 description 1
- BCHZICNRHXRCHY-UHFFFAOYSA-N 2h-oxazine Chemical compound N1OC=CC=C1 BCHZICNRHXRCHY-UHFFFAOYSA-N 0.000 description 1
- ZMBLLFLJKOURGT-UHFFFAOYSA-N 3,4-dihydrooxazin-2-amine Chemical class NN1CCC=CO1 ZMBLLFLJKOURGT-UHFFFAOYSA-N 0.000 description 1
- VNTNANCAPVJRJP-UHFFFAOYSA-N 3,4-dihydrothiazin-2-amine Chemical class NN1CCC=CS1 VNTNANCAPVJRJP-UHFFFAOYSA-N 0.000 description 1
- LXAFAKUNLUHATL-UHFFFAOYSA-N 3-chloropyridine-2-carboxamide hydrochloride Chemical compound Cl.ClC=1C(=NC=CC1)C(=O)N LXAFAKUNLUHATL-UHFFFAOYSA-N 0.000 description 1
- VWDJFLYHQPJQAI-UHFFFAOYSA-N 3-fluoro-5-(2,2,3,3-tetrafluoropropoxy)pyridine-2-carboxylic acid Chemical compound OC(=O)c1ncc(OCC(F)(F)C(F)F)cc1F VWDJFLYHQPJQAI-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
- CENCSYPHQKYCJZ-UHFFFAOYSA-N 5-(2,2,2-trifluoroethoxy)pyrazine-2-carboxylic acid Chemical compound OC(=O)C1=CN=C(OCC(F)(F)F)C=N1 CENCSYPHQKYCJZ-UHFFFAOYSA-N 0.000 description 1
- KZTXIOLPGIKSOJ-UHFFFAOYSA-N 5-(2,2,2-trifluoroethoxy)pyridine-2-carboxylic acid Chemical compound OC(=O)C1=CC=C(OCC(F)(F)F)C=N1 KZTXIOLPGIKSOJ-UHFFFAOYSA-N 0.000 description 1
- DBADNJPSKGVYJM-UHFFFAOYSA-N 5-(2,2,3,3-tetrafluoropropoxy)pyridine-2-carboxylic acid Chemical compound OC(=O)C1=CC=C(OCC(F)(F)C(F)F)C=N1 DBADNJPSKGVYJM-UHFFFAOYSA-N 0.000 description 1
- UWXPUMRYPPDLHJ-UHFFFAOYSA-N 5-(2,2-difluoroethoxy)-3-fluoropyridine-2-carboxylic acid Chemical compound OC(=O)c1ncc(OCC(F)F)cc1F UWXPUMRYPPDLHJ-UHFFFAOYSA-N 0.000 description 1
- PBJZKVWVDFJTRA-UHFFFAOYSA-N 5-(2,2-difluoroethoxy)pyrazine-2-carboxylic acid Chemical compound OC(=O)C1=CN=C(OCC(F)F)C=N1 PBJZKVWVDFJTRA-UHFFFAOYSA-N 0.000 description 1
- UTKCEOFCDHLKRM-UHFFFAOYSA-N 5-(cyclopropylmethoxy)pyrazine-2-carboxylic acid Chemical compound C1=NC(C(=O)O)=CN=C1OCC1CC1 UTKCEOFCDHLKRM-UHFFFAOYSA-N 0.000 description 1
- CUARLQDWYSRQDF-UHFFFAOYSA-N 5-Nitroacenaphthene Chemical compound C1CC2=CC=CC3=C2C1=CC=C3[N+](=O)[O-] CUARLQDWYSRQDF-UHFFFAOYSA-N 0.000 description 1
- XFSFTCXJXGULGN-UHFFFAOYSA-N 5-cyano-3-fluoropyridine-2-carboxylic acid Chemical compound OC(=O)C1=NC=C(C#N)C=C1F XFSFTCXJXGULGN-UHFFFAOYSA-N 0.000 description 1
- VRZWFEHBMZHKJL-UHFFFAOYSA-N 5-cyclopropyloxypyrazine-2-carboxylic acid Chemical compound OC(=O)c1cnc(OC2CC2)cn1 VRZWFEHBMZHKJL-UHFFFAOYSA-N 0.000 description 1
- LQMBFTKKBNTWEF-UHFFFAOYSA-N 5-ethoxypyrazine-2-carboxylic acid Chemical compound CCOC1=CN=C(C(O)=O)C=N1 LQMBFTKKBNTWEF-UHFFFAOYSA-N 0.000 description 1
- JTKFIIQGMVKDNZ-UHFFFAOYSA-N 5-fluoropyridine-2-carboxylic acid Chemical compound OC(=O)C1=CC=C(F)C=N1 JTKFIIQGMVKDNZ-UHFFFAOYSA-N 0.000 description 1
- YVGVOPNUEFTVQO-UHFFFAOYSA-N 5-methoxypyrazine-2-carboxylic acid Chemical compound COC1=CN=C(C(O)=O)C=N1 YVGVOPNUEFTVQO-UHFFFAOYSA-N 0.000 description 1
- BLUDNRYVYJSEAH-UHFFFAOYSA-N 5-propoxypyrazine-2-carboxylic acid Chemical compound CCCOC1=CN=C(C(O)=O)C=N1 BLUDNRYVYJSEAH-UHFFFAOYSA-N 0.000 description 1
- VEHUGRIKMHCJLQ-UHFFFAOYSA-N 6-chloro-5-fluoropyridin-3-ol Chemical compound OC1=CN=C(Cl)C(F)=C1 VEHUGRIKMHCJLQ-UHFFFAOYSA-N 0.000 description 1
- 208000037259 Amyloid Plaque Diseases 0.000 description 1
- 108010090849 Amyloid beta-Peptides Proteins 0.000 description 1
- 102000013455 Amyloid beta-Peptides Human genes 0.000 description 1
- 239000012583 B-27 Supplement Substances 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 241000700199 Cavia porcellus Species 0.000 description 1
- 241000282693 Cercopithecidae Species 0.000 description 1
- VMQMZMRVKUZKQL-UHFFFAOYSA-N Cu+ Chemical compound [Cu+] VMQMZMRVKUZKQL-UHFFFAOYSA-N 0.000 description 1
- UHDGCWIWMRVCDJ-CCXZUQQUSA-N Cytarabine Chemical compound O=C1N=C(N)C=CN1[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O1 UHDGCWIWMRVCDJ-CCXZUQQUSA-N 0.000 description 1
- 102100037114 Elongin-C Human genes 0.000 description 1
- 101001011859 Homo sapiens Elongin-A Proteins 0.000 description 1
- 101001011846 Homo sapiens Elongin-B Proteins 0.000 description 1
- 101000881731 Homo sapiens Elongin-C Proteins 0.000 description 1
- 101000836005 Homo sapiens S-phase kinase-associated protein 1 Proteins 0.000 description 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241000699666 Mus <mouse, genus> Species 0.000 description 1
- 241000699660 Mus musculus Species 0.000 description 1
- ASKYYCCJYBHHFS-WTOYTKOKSA-N N-[3-[(3aS,6aS)-1-[(1R)-1-phenylpropyl]-3,3a,4,6-tetrahydrofuro[3,4-c][1,2]oxazol-6a-yl]-4-fluorophenyl]acetamide Chemical compound CC[C@@H](N1OC[C@@H]2COC[C@]12c1cc(NC(C)=O)ccc1F)c1ccccc1 ASKYYCCJYBHHFS-WTOYTKOKSA-N 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 239000007832 Na2SO4 Substances 0.000 description 1
- 108091028043 Nucleic acid sequence Proteins 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 241000009328 Perro Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- ONIBWKKTOPOVIA-UHFFFAOYSA-N Proline Natural products OC(=O)C1CCCN1 ONIBWKKTOPOVIA-UHFFFAOYSA-N 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 102000001708 Protein Isoforms Human genes 0.000 description 1
- 108010029485 Protein Isoforms Proteins 0.000 description 1
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- 108091006629 SLC13A2 Proteins 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- JDEULIZLYBITBP-UHFFFAOYSA-N [N].C1CNOC1 Chemical compound [N].C1CNOC1 JDEULIZLYBITBP-UHFFFAOYSA-N 0.000 description 1
- HKNSIVFWRXBWCK-UHFFFAOYSA-N [N].NC1=CC=CC=C1 Chemical compound [N].NC1=CC=CC=C1 HKNSIVFWRXBWCK-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001413 amino acids Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000006286 aqueous extract Substances 0.000 description 1
- 238000010936 aqueous wash Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 1
- TWVMOBWHILUBSS-UHFFFAOYSA-N benzoylcarbamic acid Chemical compound OC(=O)NC(=O)C1=CC=CC=C1 TWVMOBWHILUBSS-UHFFFAOYSA-N 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 229940098773 bovine serum albumin Drugs 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000000423 cell based assay Methods 0.000 description 1
- 150000005829 chemical entities Chemical class 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 229940061631 citric acid acetate Drugs 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 229940124301 concurrent medication Drugs 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002285 corn oil Substances 0.000 description 1
- 235000005687 corn oil Nutrition 0.000 description 1
- 210000003618 cortical neuron Anatomy 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- YOXHCYXIAVIFCZ-UHFFFAOYSA-N cyclopropanol Chemical compound OC1CC1 YOXHCYXIAVIFCZ-UHFFFAOYSA-N 0.000 description 1
- GUDMZGLFZNLYEY-UHFFFAOYSA-N cyclopropylmethanol Chemical compound OCC1CC1 GUDMZGLFZNLYEY-UHFFFAOYSA-N 0.000 description 1
- 125000000131 cyclopropyloxy group Chemical group C1(CC1)O* 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 125000006006 difluoroethoxy group Chemical group 0.000 description 1
- 125000001028 difluoromethyl group Chemical group [H]C(F)(F)* 0.000 description 1
- BGRWYRAHAFMIBJ-UHFFFAOYSA-N diisopropylcarbodiimide Natural products CC(C)NC(=O)NC(C)C BGRWYRAHAFMIBJ-UHFFFAOYSA-N 0.000 description 1
- ROORDVPLFPIABK-UHFFFAOYSA-N diphenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OC1=CC=CC=C1 ROORDVPLFPIABK-UHFFFAOYSA-N 0.000 description 1
- 208000037765 diseases and disorders Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 210000002257 embryonic structure Anatomy 0.000 description 1
- 238000007824 enzymatic assay Methods 0.000 description 1
- HHFAWKCIHAUFRX-UHFFFAOYSA-N ethoxide Chemical compound CC[O-] HHFAWKCIHAUFRX-UHFFFAOYSA-N 0.000 description 1
- VEXJJUULFRUNOQ-UHFFFAOYSA-N ethyl 3,5-difluoropyridine-2-carboxylate Chemical compound CCOC(=O)C1=NC=C(F)C=C1F VEXJJUULFRUNOQ-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 108020001507 fusion proteins Proteins 0.000 description 1
- 102000037865 fusion proteins Human genes 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- XNNPMKGWHYAXJX-SBSPUUFOSA-N heptane N-[(1R)-1-phenylpropyl]hydroxylamine Chemical class CCCCCCC.CC[C@@H](NO)c1ccccc1 XNNPMKGWHYAXJX-SBSPUUFOSA-N 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 150000002443 hydroxylamines Chemical class 0.000 description 1
- 238000000099 in vitro assay Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- 125000003965 isoxazolidinyl group Chemical group 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 1
- OBVUIMOLNGFDDK-UHFFFAOYSA-N methyl 5-(2,2,3,3-tetrafluoropropoxy)pyridine-2-carboxylate Chemical compound COC(=O)C1=CC=C(OCC(F)(F)C(F)F)C=N1 OBVUIMOLNGFDDK-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- PSHKMPUSSFXUIA-UHFFFAOYSA-N n,n-dimethylpyridin-2-amine Chemical compound CN(C)C1=CC=CC=N1 PSHKMPUSSFXUIA-UHFFFAOYSA-N 0.000 description 1
- FTEKLZONWYPLCZ-UHFFFAOYSA-N n-(3-phenylpropyl)hydroxylamine Chemical compound ONCCCC1=CC=CC=C1 FTEKLZONWYPLCZ-UHFFFAOYSA-N 0.000 description 1
- RLKHFSNWQCZBDC-UHFFFAOYSA-N n-(benzenesulfonyl)-n-fluorobenzenesulfonamide Chemical compound C=1C=CC=CC=1S(=O)(=O)N(F)S(=O)(=O)C1=CC=CC=C1 RLKHFSNWQCZBDC-UHFFFAOYSA-N 0.000 description 1
- SQDFHQJTAWCFIB-UHFFFAOYSA-N n-methylidenehydroxylamine Chemical compound ON=C SQDFHQJTAWCFIB-UHFFFAOYSA-N 0.000 description 1
- 231100000189 neurotoxic Toxicity 0.000 description 1
- 230000002887 neurotoxic effect Effects 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- IFPHDUVGLXEIOQ-UHFFFAOYSA-N ortho-iodosylbenzoic acid Chemical compound OC(=O)C1=CC=CC=C1I=O IFPHDUVGLXEIOQ-UHFFFAOYSA-N 0.000 description 1
- PQZJTHGEFIQMCO-UHFFFAOYSA-N oxetan-2-ylmethanol Chemical compound OCC1CCO1 PQZJTHGEFIQMCO-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- LXNAVEXFUKBNMK-UHFFFAOYSA-N palladium(II) acetate Substances [Pd].CC(O)=O.CC(O)=O LXNAVEXFUKBNMK-UHFFFAOYSA-N 0.000 description 1
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 239000003444 phase transfer catalyst Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- ZPQRIKRZFGKJII-UHFFFAOYSA-N phenyl n-benzoylcarbamate Chemical compound C=1C=CC=CC=1OC(=O)NC(=O)C1=CC=CC=C1 ZPQRIKRZFGKJII-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 150000004714 phosphonium salts Chemical class 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- GVSZKVBACOIPQZ-UHFFFAOYSA-M potassium benzoyl(phenoxycarbonyl)azanide Chemical compound [K]N(C(=O)Oc1ccccc1)C(=O)c1ccccc1 GVSZKVBACOIPQZ-UHFFFAOYSA-M 0.000 description 1
- CHKVPAROMQMJNQ-UHFFFAOYSA-M potassium bisulfate Chemical compound [K+].OS([O-])(=O)=O CHKVPAROMQMJNQ-UHFFFAOYSA-M 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002953 preparative HPLC Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- FUXJMHXHGDAHPD-UHFFFAOYSA-N pyrimidine-2-carboxamide Chemical compound NC(=O)C1=NC=CC=N1 FUXJMHXHGDAHPD-UHFFFAOYSA-N 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000003757 reverse transcription PCR Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000010956 selective crystallization Methods 0.000 description 1
- 238000013207 serial dilution Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000007617 synaptic impairment Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000001890 transfection Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000011830 transgenic mouse model Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 description 1
- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 description 1
- 238000001665 trituration Methods 0.000 description 1
- 125000005500 uronium group Chemical group 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/04—Ortho-condensed systems
-
- 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
- A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
- A61K31/5365—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines ortho- or peri-condensed with heterocyclic ring systems
-
- 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
- A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
- A61K31/5415—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with carbocyclic ring systems, e.g. phenothiazine, chlorpromazine, piroxicam
-
- 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
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D498/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Neurosurgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Neurology (AREA)
- Hospice & Palliative Care (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Psychiatry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361836175P | 2013-06-18 | 2013-06-18 | |
| US61/836,175 | 2013-06-18 | ||
| US201361877373P | 2013-09-13 | 2013-09-13 | |
| US61/877,373 | 2013-09-13 | ||
| PCT/US2014/041825 WO2014204730A1 (en) | 2013-06-18 | 2014-06-11 | Bace inhibitors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2910415A1 CA2910415A1 (en) | 2014-12-24 |
| CA2910415C true CA2910415C (en) | 2017-09-05 |
Family
ID=51059662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2910415A Expired - Fee Related CA2910415C (en) | 2013-06-18 | 2014-06-11 | Bace inhibitors |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US9029367B2 (OSRAM) |
| EP (1) | EP3010925B1 (OSRAM) |
| JP (1) | JP2016522254A (OSRAM) |
| KR (1) | KR101780140B1 (OSRAM) |
| CN (1) | CN105324385A (OSRAM) |
| AU (1) | AU2014281032B2 (OSRAM) |
| BR (1) | BR112015029348A8 (OSRAM) |
| CA (1) | CA2910415C (OSRAM) |
| EA (1) | EA027880B1 (OSRAM) |
| ES (1) | ES2657905T3 (OSRAM) |
| JO (1) | JO3318B1 (OSRAM) |
| MX (1) | MX2015017156A (OSRAM) |
| TW (1) | TWI639607B (OSRAM) |
| WO (1) | WO2014204730A1 (OSRAM) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JO3458B1 (ar) | 2014-11-10 | 2020-07-05 | H Lundbeck As | 2- أمينو-6- (دايفلوروميثيل) – 5، 5- ديفلورو-6-فينيل-3،4، 5، 6-تيتراهيدروبيريدين كمثبطات bace1 |
| CR20170187A (es) | 2014-11-10 | 2018-02-01 | H Lundbeck As | 2-Amino-3,5-difluoro-6-metil-6-fenil-3,4,5,6-tetrahidropiridinas en calidad de inhibidores de BACE1 para el tratamiento de la enfermedad de Alzheimer |
| MA40941A (fr) | 2014-11-10 | 2017-09-19 | H Lundbeck As | 2-amino-5,5-difluoro-6-(fluorométhyl)-6-phényl-3,4,5,6-tétrahydropyridines comme inhibiteurs de bace1 |
| AR103680A1 (es) * | 2015-02-23 | 2017-05-24 | Lilly Co Eli | Inhibidores selectivos de bace1 |
| TW201717948A (zh) | 2015-08-10 | 2017-06-01 | Ｈ 朗德貝克公司 | 包括給予２－胺基－３，５，５－三氟－３，４，５，６－四氫吡啶的聯合治療 |
| CN107849056A (zh) * | 2015-08-12 | 2018-03-27 | H.隆德贝克有限公司 | Bace1抑制剂2‑氨基‑7a‑苯基‑3,4,4a,5,7,7a‑六氢呋喃并[3,4‑b]吡啶 |
| US20180244645A1 (en) | 2015-08-12 | 2018-08-30 | H. Lundbeck A/S | 2-amino-3-fluoro-3-(fluoromethyl)-6-methyl-6-phenyl-3,4,5,6-tetrahydropyridines as bace1 inhibitors |
| TWI675034B (zh) * | 2016-05-20 | 2019-10-21 | 美商美國禮來大藥廠 | 四氫呋喃并<img align="absmiddle" height="18px" width="27px" file="d10999.TIF" alt="其他非圖式 ed10999.png" img-content="tif" orientation="portrait" inline="yes" giffile="ed10999.png"></img>化合物及其作為選擇性ＢＡＣＥ１抑制劑之用途 |
| JP6889466B2 (ja) * | 2016-12-09 | 2021-06-18 | 学校法人 名城大学 | アミド基を含む単離された化合物の塩、その製造方法及びこれを用いたアミド化合物の合成方法 |
| CN107892697B (zh) | 2016-12-26 | 2020-11-03 | 郑州泰基鸿诺医药股份有限公司 | 一种[1,3]噻嗪-2-胺类化合物及应用，药物组合物 |
| CN111217709A (zh) * | 2018-11-27 | 2020-06-02 | 南京药石科技股份有限公司 | 一种（1-氟环丙基）甲胺盐酸盐的制备方法 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1896478B1 (en) | 2005-06-14 | 2014-05-21 | Merck Sharp & Dohme Corp. | Aspartyl protease inhibitors |
| RU2416603C9 (ru) | 2005-10-25 | 2012-06-20 | Сионоги Энд Ко., Лтд. | Производные аминодигидротиазина |
| WO2008133273A1 (ja) | 2007-04-24 | 2008-11-06 | Shionogi & Co., Ltd. | アルツハイマー症治療用医薬組成物 |
| TW200902526A (en) | 2007-04-24 | 2009-01-16 | Shionogi & Amp Co Ltd | Aminodihydrothiazin derivative substituted with a cyclic group |
| JP4520533B2 (ja) * | 2008-01-18 | 2010-08-04 | エーザイ・アール・アンド・ディー・マネジメント株式会社 | 縮合アミノジヒドロチアジン誘導体 |
| TWI431004B (zh) * | 2008-05-02 | 2014-03-21 | Lilly Co Eli | Ｂａｃｅ抑制劑 |
| AU2009258496B8 (en) | 2008-06-13 | 2014-06-26 | Shionogi & Co., Ltd. | Sulfur-containing heterocyclic derivative having beta-secretase-inhibiting activity |
| CN102171221B (zh) | 2008-09-30 | 2013-11-06 | 卫材R&D管理有限公司 | 新的稠合的氨基二氢噻嗪衍生物 |
| AR077277A1 (es) * | 2009-07-09 | 2011-08-17 | Lilly Co Eli | Compuestos de biciclo (1,3)tiazin-2-amina formulacion farmaceutica que lo comprende y su uso para la manufactura de un medicamento util para el tratamiento de la enfermedad de alzheimer |
| GB0912778D0 (en) * | 2009-07-22 | 2009-08-26 | Eisai London Res Lab Ltd | Fused aminodihydro-oxazine derivatives |
| WO2011070781A1 (ja) | 2009-12-09 | 2011-06-16 | 塩野義製薬株式会社 | 置換アミノチアジン誘導体 |
| UA103272C2 (uk) | 2009-12-11 | 2013-09-25 | Ф. Хоффманн-Ля Рош Аг | 2-аміно-5,5-дифтор-5,6-дигідро-4h-оксазини як інгібітори bace1 і/або bace2 |
| EP2511269A4 (en) * | 2009-12-11 | 2013-04-24 | Shionogi & Co | FUSED HETEROCYCLIC COMPOUND HAVING AN AMINO GROUP |
| KR20120104570A (ko) | 2009-12-11 | 2012-09-21 | 시오노기세야쿠 가부시키가이샤 | 옥사진 유도체 |
| GB201100181D0 (en) | 2011-01-06 | 2011-02-23 | Eisai Ltd | Fused aminodihydrothiazine derivatives |
| GB201101140D0 (en) | 2011-01-21 | 2011-03-09 | Eisai Ltd | Fused aminodihydrothiazine derivatives |
| CN103502231A (zh) | 2011-01-21 | 2014-01-08 | 卫材R&D管理有限公司 | 用于稠合氨基二氢噻嗪衍生物的合成的方法和化合物 |
| GB201101139D0 (en) | 2011-01-21 | 2011-03-09 | Eisai Ltd | Fused aminodihydrothiazine derivatives |
| WO2012138590A1 (en) | 2011-04-07 | 2012-10-11 | Merck Sharp & Dohme Corp. | Pyrrolidine-fused thiadiazine dioxide compounds as bace inhibitors, compositions, and their use |
| US8754075B2 (en) | 2011-04-11 | 2014-06-17 | Hoffmann-La Roche Inc. | 1,3-oxazines as BACE1 and/or BACE2 inhibitors |
| US8785436B2 (en) | 2011-05-16 | 2014-07-22 | Hoffmann-La Roche Inc. | 1,3-oxazines as BACE 1 and/or BACE2 inhibitors |
| US8598161B2 (en) | 2011-05-24 | 2013-12-03 | Bristol-Myers Squibb Company | Compounds for the reduction of beta-amyloid production |
| CA2837797A1 (en) | 2011-06-07 | 2012-12-13 | F. Hoffmann-La Roche Ag | [1,3]oxazines |
| UY34278A (es) | 2011-08-25 | 2013-04-05 | Novartis Ag | Derivados novedosos de oxazina y su uso en el tratamiento de enfermedades |
| WO2013030713A1 (en) | 2011-08-31 | 2013-03-07 | Pfizer Inc. | Hexahydropyrano [3,4-d][1,3] thiazin-2-amine compounds |
| PL2782914T3 (pl) | 2011-11-25 | 2019-01-31 | Adverio Pharma Gmbh | Sposób wytwarzania podstawionych 5-fluoro-1H-pirazolopirydyn |
| CN104245680B (zh) | 2012-04-27 | 2016-11-23 | 卫材R&D管理有限公司 | 用于生产5-(二氟甲基)吡嗪-2-甲酸的方法及其生产中间体 |
| WO2013164730A1 (en) | 2012-05-04 | 2013-11-07 | Pfizer Inc. | Heterocyclic substituted hexahydropyrano [3,4-d] [1,3] thiazin- 2 -amine compounds as inhibitors of app, bace1 and bace 2. |
| WO2014015125A1 (en) | 2012-07-19 | 2014-01-23 | Eisai R&D Management Co., Ltd. | Fused aminodihydrothiazine derivative salts and uses thereof |
| GB201212871D0 (en) | 2012-07-20 | 2012-09-05 | Eisai Ltd | Novel compounds |
-
2014
- 2014-05-29 JO JOP/2014/0177A patent/JO3318B1/ar active
- 2014-05-29 TW TW103118874A patent/TWI639607B/zh not_active IP Right Cessation
- 2014-06-11 KR KR1020157035519A patent/KR101780140B1/ko not_active Expired - Fee Related
- 2014-06-11 JP JP2016521454A patent/JP2016522254A/ja active Pending
- 2014-06-11 CA CA2910415A patent/CA2910415C/en not_active Expired - Fee Related
- 2014-06-11 EA EA201592183A patent/EA027880B1/ru not_active IP Right Cessation
- 2014-06-11 ES ES14734712.4T patent/ES2657905T3/es active Active
- 2014-06-11 MX MX2015017156A patent/MX2015017156A/es unknown
- 2014-06-11 US US14/301,358 patent/US9029367B2/en not_active Expired - Fee Related
- 2014-06-11 BR BR112015029348A patent/BR112015029348A8/pt not_active Application Discontinuation
- 2014-06-11 WO PCT/US2014/041825 patent/WO2014204730A1/en not_active Ceased
- 2014-06-11 CN CN201480034958.0A patent/CN105324385A/zh active Pending
- 2014-06-11 AU AU2014281032A patent/AU2014281032B2/en not_active Ceased
- 2014-06-11 EP EP14734712.4A patent/EP3010925B1/en not_active Not-in-force
-
2015
- 2015-04-02 US US14/677,113 patent/US9169271B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EA201592183A1 (ru) | 2016-05-31 |
| US20150210716A1 (en) | 2015-07-30 |
| KR20160009052A (ko) | 2016-01-25 |
| CA2910415A1 (en) | 2014-12-24 |
| CN105324385A (zh) | 2016-02-10 |
| ES2657905T3 (es) | 2018-03-07 |
| MX2015017156A (es) | 2016-03-16 |
| AU2014281032A1 (en) | 2015-11-12 |
| EP3010925A1 (en) | 2016-04-27 |
| AU2014281032B2 (en) | 2016-09-29 |
| EP3010925B1 (en) | 2017-10-04 |
| KR101780140B1 (ko) | 2017-09-19 |
| WO2014204730A1 (en) | 2014-12-24 |
| US9029367B2 (en) | 2015-05-12 |
| TWI639607B (zh) | 2018-11-01 |
| BR112015029348A8 (pt) | 2020-03-17 |
| US9169271B2 (en) | 2015-10-27 |
| BR112015029348A2 (pt) | 2017-07-25 |
| JP2016522254A (ja) | 2016-07-28 |
| EA027880B1 (ru) | 2017-09-29 |
| US20140371212A1 (en) | 2014-12-18 |
| JO3318B1 (ar) | 2019-03-13 |
| TW201536793A (zh) | 2015-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2910415C (en) | Bace inhibitors | |
| CA2898500C (en) | Tetrahydropyrrolothiazine compounds | |
| AU2016223072B2 (en) | Selective BACE1 inhibitors | |
| DK2912041T3 (en) | TETRAHYDROPYRROLOTHIAZINE DERIVATIVES AS BACE INHIBITORS | |
| JP6777668B2 (ja) | 選択的ｂａｃｅ１阻害剤 | |
| CA2938616C (en) | Aminothiazine compounds | |
| RS59730B1 (sr) | Tozilatna so n-[3-[(4ar,7as)-2-amino-6-(5-fluorpirimidin-2-il)-4,4a,5,7-tetrahidropirolo[3, 4-d][1,3]tiazin-7a-il]-4-fluor-fenil]-5-metoksi-pirazin-2-karboksamida | |
| CA2977667C (en) | Aminothiazine compounds useful as selective bace1 inhibitors | |
| CA3025129A1 (en) | N-[3-[2-amino-5-(1,1-difluoroethyl)-4,4a,5,7-tetrahydrofuro[3,4-d][1,3]oxazin-7a-yl]-4-fluoro-phenyl]-5-(trifluoromethyl)pyridine-2-carboxamide and its (4ar,5s,7as) isomer as a selective bace1 inhibitor for treating e.g. alzheimer's disease | |
| WO2018031334A1 (en) | Aminothiazines and their use as bace1 inhibitors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20151026 |
|
| MKLA | Lapsed |
Effective date: 20200831 |