JPH0455190B2 - - Google Patents
Info
- Publication number
- JPH0455190B2 JPH0455190B2 JP58501791A JP50179183A JPH0455190B2 JP H0455190 B2 JPH0455190 B2 JP H0455190B2 JP 58501791 A JP58501791 A JP 58501791A JP 50179183 A JP50179183 A JP 50179183A JP H0455190 B2 JPH0455190 B2 JP H0455190B2
- Authority
- JP
- Japan
- Prior art keywords
- spiro
- dione
- formula
- fluorene
- imidazolidine
- 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 - Lifetime
Links
- 239000000203 mixture Substances 0.000 description 77
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 54
- 150000001875 compounds Chemical class 0.000 description 52
- 241000700159 Rattus Species 0.000 description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 44
- 239000000047 product Substances 0.000 description 43
- 125000003003 spiro group Chemical group 0.000 description 43
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 42
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 39
- 210000000695 crystalline len Anatomy 0.000 description 34
- 238000000034 method Methods 0.000 description 33
- 208000002177 Cataract Diseases 0.000 description 30
- 238000004519 manufacturing process Methods 0.000 description 30
- 230000000694 effects Effects 0.000 description 29
- 150000003839 salts Chemical class 0.000 description 27
- 206010012601 diabetes mellitus Diseases 0.000 description 26
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 26
- 239000007787 solid Substances 0.000 description 23
- 239000000243 solution Substances 0.000 description 22
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 21
- 241001465754 Metazoa Species 0.000 description 21
- 150000002576 ketones Chemical class 0.000 description 18
- -1 SCH3 Inorganic materials 0.000 description 17
- 238000003756 stirring Methods 0.000 description 17
- 210000003934 vacuole Anatomy 0.000 description 17
- 229930182830 galactose Natural products 0.000 description 16
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 16
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 15
- 230000015572 biosynthetic process Effects 0.000 description 15
- 238000000354 decomposition reaction Methods 0.000 description 15
- 229910052739 hydrogen Inorganic materials 0.000 description 15
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 15
- 238000011282 treatment Methods 0.000 description 15
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 14
- 238000001727 in vivo Methods 0.000 description 13
- 239000007788 liquid Substances 0.000 description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 12
- 239000001099 ammonium carbonate Substances 0.000 description 12
- 235000012501 ammonium carbonate Nutrition 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 12
- 238000001914 filtration Methods 0.000 description 12
- 229940079593 drug Drugs 0.000 description 11
- 239000003814 drug Substances 0.000 description 11
- 229910052731 fluorine Inorganic materials 0.000 description 11
- QAHZIGHCEBUNGT-QMGFNSACSA-N (5r,6s,7s,8r,9r)-6,7,8-trihydroxy-9-(hydroxymethyl)-1,3-diazaspiro[4.5]decane-2,4-dione Chemical class O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)C[C@]11C(=O)NC(=O)N1 QAHZIGHCEBUNGT-QMGFNSACSA-N 0.000 description 10
- 108010053754 Aldehyde reductase Proteins 0.000 description 10
- 102100027265 Aldo-keto reductase family 1 member B1 Human genes 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- 125000003118 aryl group Chemical group 0.000 description 9
- 229910052794 bromium Inorganic materials 0.000 description 9
- 229910052801 chlorine Inorganic materials 0.000 description 9
- 125000001153 fluoro group Chemical group F* 0.000 description 9
- 229910052740 iodine Inorganic materials 0.000 description 9
- 229920005862 polyol Polymers 0.000 description 9
- 150000003077 polyols Chemical class 0.000 description 9
- 239000002244 precipitate Substances 0.000 description 9
- 239000011541 reaction mixture Substances 0.000 description 9
- 210000003497 sciatic nerve Anatomy 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000002253 acid Substances 0.000 description 8
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 8
- 239000000725 suspension Substances 0.000 description 8
- 206010007759 Cataract nuclear Diseases 0.000 description 7
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 7
- 239000008103 glucose Substances 0.000 description 7
- 208000029552 nuclear cataract Diseases 0.000 description 7
- 239000000600 sorbitol Substances 0.000 description 7
- RILZRCJGXSFXNE-UHFFFAOYSA-N 2-[4-(trifluoromethoxy)phenyl]ethanol Chemical compound OCCC1=CC=C(OC(F)(F)F)C=C1 RILZRCJGXSFXNE-UHFFFAOYSA-N 0.000 description 6
- 208000002249 Diabetes Complications Diseases 0.000 description 6
- 206010012655 Diabetic complications Diseases 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 101000836540 Homo sapiens Aldo-keto reductase family 1 member B1 Proteins 0.000 description 6
- 239000003288 aldose reductase inhibitor Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 238000011161 development Methods 0.000 description 6
- 235000013305 food Nutrition 0.000 description 6
- FBPFZTCFMRRESA-GUCUJZIJSA-N galactitol Chemical compound OC[C@H](O)[C@@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-GUCUJZIJSA-N 0.000 description 6
- WJRBRSLFGCUECM-UHFFFAOYSA-N hydantoin Chemical compound O=C1CNC(=O)N1 WJRBRSLFGCUECM-UHFFFAOYSA-N 0.000 description 6
- 229940091173 hydantoin Drugs 0.000 description 6
- 230000002401 inhibitory effect Effects 0.000 description 6
- 230000005764 inhibitory process Effects 0.000 description 6
- 230000007830 nerve conduction Effects 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 description 6
- SXHKHHXFAQRZOI-UHFFFAOYSA-N 2-fluorofluoren-1-one Chemical compound C1=CC=C2C3=CC=C(F)C(=O)C3=CC2=C1 SXHKHHXFAQRZOI-UHFFFAOYSA-N 0.000 description 5
- 208000012902 Nervous system disease Diseases 0.000 description 5
- 208000025966 Neurological disease Diseases 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 5
- 230000002378 acidificating effect Effects 0.000 description 5
- 239000003610 charcoal Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 5
- UZFMOKQJFYMBGY-UHFFFAOYSA-N 4-hydroxy-TEMPO Chemical compound CC1(C)CC(O)CC(C)(C)N1[O] UZFMOKQJFYMBGY-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 4
- 241000533950 Leucojum Species 0.000 description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- ZSJLQEPLLKMAKR-UHFFFAOYSA-N Streptozotocin Natural products O=NN(C)C(=O)NC1C(O)OC(CO)C(O)C1O ZSJLQEPLLKMAKR-UHFFFAOYSA-N 0.000 description 4
- 150000001323 aldoses Chemical class 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 4
- MNQZXJOMYWMBOU-UHFFFAOYSA-N glyceraldehyde Chemical compound OCC(O)C=O MNQZXJOMYWMBOU-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 239000003112 inhibitor Substances 0.000 description 4
- 208000017169 kidney disease Diseases 0.000 description 4
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 description 4
- 125000006216 methylsulfinyl group Chemical group [H]C([H])([H])S(*)=O 0.000 description 4
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- 235000010288 sodium nitrite Nutrition 0.000 description 4
- JQWHASGSAFIOCM-UHFFFAOYSA-M sodium periodate Chemical compound [Na+].[O-]I(=O)(=O)=O JQWHASGSAFIOCM-UHFFFAOYSA-M 0.000 description 4
- 238000012453 sprague-dawley rat model Methods 0.000 description 4
- ZSJLQEPLLKMAKR-GKHCUFPYSA-N streptozocin Chemical compound O=NN(C)C(=O)N[C@H]1[C@@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O ZSJLQEPLLKMAKR-GKHCUFPYSA-N 0.000 description 4
- 229960001052 streptozocin Drugs 0.000 description 4
- 239000008096 xylene Substances 0.000 description 4
- IAGDDPYFLFGQCX-UHFFFAOYSA-N 1-fluoro-9h-fluorene Chemical compound C12=CC=CC=C2CC2=C1C=CC=C2F IAGDDPYFLFGQCX-UHFFFAOYSA-N 0.000 description 3
- BNDBYDSPAZGULI-UHFFFAOYSA-N 2,7-difluoro-9h-fluorene Chemical compound FC1=CC=C2C3=CC=C(F)C=C3CC2=C1 BNDBYDSPAZGULI-UHFFFAOYSA-N 0.000 description 3
- UUPNFNCKGJOLQE-UHFFFAOYSA-N 2-[4-[[2-butyl-4-chloro-5-(hydroxymethyl)imidazol-1-yl]methyl]phenyl]benzoic acid Chemical compound CCCCC1=NC(Cl)=C(CO)N1CC1=CC=C(C=2C(=CC=CC=2)C(O)=O)C=C1 UUPNFNCKGJOLQE-UHFFFAOYSA-N 0.000 description 3
- CFRFHWQYWJMEJN-UHFFFAOYSA-N 9h-fluoren-2-amine Chemical compound C1=CC=C2C3=CC=C(N)C=C3CC2=C1 CFRFHWQYWJMEJN-UHFFFAOYSA-N 0.000 description 3
- 229940118148 Aldose reductase inhibitor Drugs 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 206010007749 Cataract diabetic Diseases 0.000 description 3
- 241000282412 Homo Species 0.000 description 3
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 102000004316 Oxidoreductases Human genes 0.000 description 3
- 108090000854 Oxidoreductases Proteins 0.000 description 3
- 208000017442 Retinal disease Diseases 0.000 description 3
- 206010038923 Retinopathy Diseases 0.000 description 3
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 3
- 229940090865 aldose reductase inhibitors used in diabetes Drugs 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000037396 body weight Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 201000007025 diabetic cataract Diseases 0.000 description 3
- 239000012954 diazonium Substances 0.000 description 3
- 238000001647 drug administration Methods 0.000 description 3
- 238000013401 experimental design Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 150000002431 hydrogen Chemical group 0.000 description 3
- 238000000338 in vitro Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
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- 210000005036 nerve Anatomy 0.000 description 3
- 239000012286 potassium permanganate Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 210000001525 retina Anatomy 0.000 description 3
- 239000012312 sodium hydride Substances 0.000 description 3
- 229910000104 sodium hydride Inorganic materials 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 150000003462 sulfoxides Chemical class 0.000 description 3
- NFMJLOPNVZKQHV-UHFFFAOYSA-N 1,2-difluoro-9h-fluorene Chemical compound C1=CC=C2CC3=C(F)C(F)=CC=C3C2=C1 NFMJLOPNVZKQHV-UHFFFAOYSA-N 0.000 description 2
- ALCCHQWETCASQJ-UHFFFAOYSA-N 2,7-difluorofluoren-1-one Chemical compound FC1=CC=C2C3=CC=C(F)C(=O)C3=CC2=C1 ALCCHQWETCASQJ-UHFFFAOYSA-N 0.000 description 2
- BMWUNXCSAAMGOB-UHFFFAOYSA-N 3-fluoro-9h-fluorene Chemical compound C1=CC=C2C3=CC(F)=CC=C3CC2=C1 BMWUNXCSAAMGOB-UHFFFAOYSA-N 0.000 description 2
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 2
- 206010001557 Albinism Diseases 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 2
- 239000004472 Lysine Substances 0.000 description 2
- 241000124008 Mammalia Species 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 101000836455 Rattus norvegicus Aldo-keto reductase family 1 member B1 Proteins 0.000 description 2
- 229940123934 Reductase inhibitor Drugs 0.000 description 2
- 241000283984 Rodentia Species 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000000908 ammonium hydroxide Substances 0.000 description 2
- 238000011888 autopsy Methods 0.000 description 2
- NDKBVBUGCNGSJJ-UHFFFAOYSA-M benzyltrimethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)CC1=CC=CC=C1 NDKBVBUGCNGSJJ-UHFFFAOYSA-M 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
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- 239000007795 chemical reaction product Substances 0.000 description 2
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- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
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- 150000001989 diazonium salts Chemical class 0.000 description 2
- 235000005911 diet Nutrition 0.000 description 2
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- 231100000673 dose–response relationship Toxicity 0.000 description 2
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- 229910052757 nitrogen Inorganic materials 0.000 description 2
- WEXRUCMBJFQVBZ-UHFFFAOYSA-N pentobarbital Chemical compound CCCC(C)C1(CC)C(=O)NC(=O)NC1=O WEXRUCMBJFQVBZ-UHFFFAOYSA-N 0.000 description 2
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- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- SCDXMQOKVWBFBD-UHFFFAOYSA-N spiro[fluorene-9,5'-imidazolidine]-2',4'-dione Chemical compound N1C(=O)NC(=O)C21C1=CC=CC=C1C1=CC=CC=C12 SCDXMQOKVWBFBD-UHFFFAOYSA-N 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
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- 238000005303 weighing Methods 0.000 description 2
- QSLPNSWXUQHVLP-UHFFFAOYSA-N $l^{1}-sulfanylmethane Chemical class [S]C QSLPNSWXUQHVLP-UHFFFAOYSA-N 0.000 description 1
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 1
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical class CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 1
- LUVTXDPATIJNHQ-UHFFFAOYSA-N 1,7-difluoro-9h-fluorene Chemical compound C1=CC=C(F)C2=C1C1=CC=C(F)C=C1C2 LUVTXDPATIJNHQ-UHFFFAOYSA-N 0.000 description 1
- CYDFXQLYRMDTJA-UHFFFAOYSA-N 1-fluoro-7-nitro-9h-fluorene Chemical compound C1=CC=C(F)C2=C1C1=CC=C([N+](=O)[O-])C=C1C2 CYDFXQLYRMDTJA-UHFFFAOYSA-N 0.000 description 1
- POMQQLMTQXTWLP-UHFFFAOYSA-N 1-methylfluoren-9-one Chemical compound C12=CC=CC=C2C(=O)C2=C1C=CC=C2C POMQQLMTQXTWLP-UHFFFAOYSA-N 0.000 description 1
- LJRFPYMJMQVHQU-UHFFFAOYSA-N 1-oxofluorene-2-carboxylic acid Chemical compound C1=CC=C2C3=CC=C(C(=O)O)C(=O)C3=CC2=C1 LJRFPYMJMQVHQU-UHFFFAOYSA-N 0.000 description 1
- GJTUKNIJISSSJE-UHFFFAOYSA-N 2,6-difluoro-9h-fluorene Chemical compound C1=C(F)C=C2C3=CC=C(F)C=C3CC2=C1 GJTUKNIJISSSJE-UHFFFAOYSA-N 0.000 description 1
- ZFDNDIJKTCXLCE-UHFFFAOYSA-N 2,6-difluorofluoren-1-one Chemical compound C1=C(F)C=C2C3=CC=C(F)C(=O)C3=CC2=C1 ZFDNDIJKTCXLCE-UHFFFAOYSA-N 0.000 description 1
- BCWZAGZQUDMPMJ-UHFFFAOYSA-N 2-(2,3-dihydroquinolin-2-yl)acetic acid Chemical compound N=1C(CC=C2C=CC=CC12)CC(=O)O BCWZAGZQUDMPMJ-UHFFFAOYSA-N 0.000 description 1
- FXSCJZNMWILAJO-UHFFFAOYSA-N 2-bromo-9h-fluorene Chemical compound C1=CC=C2C3=CC=C(Br)C=C3CC2=C1 FXSCJZNMWILAJO-UHFFFAOYSA-N 0.000 description 1
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Landscapes
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Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US368632 | 1982-04-15 | ||
US368630 | 1982-04-15 | ||
US368631 | 1982-04-15 | ||
PCT/US1983/000546 WO1983003543A1 (en) | 1982-04-15 | 1983-04-11 | Method of inhibiting aldose reductase activity, compositions therefor and process for preparing spiro-fluorofluoren and spiro-difluorofluoren compounds |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59500618A JPS59500618A (ja) | 1984-04-12 |
JPH0455190B2 true JPH0455190B2 (pt) | 1992-09-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP50179183A Granted JPS59500618A (ja) | 1982-04-15 | 1983-04-11 | スピロ―フルオロフルオレン化合物、その製造法およびアルド―スレダクターゼ活性を阻害する組成物 |
Country Status (1)
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JP (1) | JPS59500618A (pt) |
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CN113651757B (zh) * | 2021-09-16 | 2023-09-08 | 河北工业大学 | 一种含螺[芴-杂环]结构的空穴传输材料及其制备方法和应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4181728A (en) * | 1978-11-16 | 1980-01-01 | Pfizer Inc. | Spiro-polycyclicimidazolidinedione derivatives |
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1983
- 1983-04-11 JP JP50179183A patent/JPS59500618A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4181728A (en) * | 1978-11-16 | 1980-01-01 | Pfizer Inc. | Spiro-polycyclicimidazolidinedione derivatives |
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