NL8103536A - Hypoglycemische 5-gesubstitueerde oxazolidine-2,4-dionen, farmaceutische preparaten die deze bevatten, werkwijze voor het behandelen van dieren daarmee, alsmede tussenverbindingen die gebruikt kunnen worden bij de bereiding van de genoemde verbindingen. - Google Patents
Hypoglycemische 5-gesubstitueerde oxazolidine-2,4-dionen, farmaceutische preparaten die deze bevatten, werkwijze voor het behandelen van dieren daarmee, alsmede tussenverbindingen die gebruikt kunnen worden bij de bereiding van de genoemde verbindingen. Download PDFInfo
- Publication number
- NL8103536A NL8103536A NL8103536A NL8103536A NL8103536A NL 8103536 A NL8103536 A NL 8103536A NL 8103536 A NL8103536 A NL 8103536A NL 8103536 A NL8103536 A NL 8103536A NL 8103536 A NL8103536 A NL 8103536A
- Authority
- NL
- Netherlands
- Prior art keywords
- dione
- fluorine
- chlorine
- oxazolidine
- chloro
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 185
- 239000000825 pharmaceutical preparation Chemical class 0.000 title claims description 5
- 238000002360 preparation method Methods 0.000 title description 42
- 230000002218 hypoglycaemic effect Effects 0.000 title description 23
- 239000000543 intermediate Substances 0.000 title description 16
- 150000001477 2,4-oxazolidinediones Chemical class 0.000 title description 8
- 241001465754 Metazoa Species 0.000 title description 4
- -1 acetamido, amino, benzyloxy, phenoxy Chemical group 0.000 claims description 176
- 150000001875 compounds Chemical class 0.000 claims description 69
- 239000000460 chlorine Substances 0.000 claims description 51
- 229910052739 hydrogen Inorganic materials 0.000 claims description 40
- 239000001257 hydrogen Substances 0.000 claims description 40
- 239000011737 fluorine Substances 0.000 claims description 37
- 229910052731 fluorine Inorganic materials 0.000 claims description 37
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 32
- 229910052801 chlorine Inorganic materials 0.000 claims description 25
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 25
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 23
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 21
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 20
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 18
- 150000003839 salts Chemical class 0.000 claims description 16
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 15
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 15
- 229910052794 bromium Inorganic materials 0.000 claims description 15
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 12
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 12
- 125000006536 (C1-C2)alkoxy group Chemical group 0.000 claims description 10
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 claims description 5
- DDCYYCUMAFYDDU-UHFFFAOYSA-N methyl thiohypochlorite Chemical compound CSCl DDCYYCUMAFYDDU-UHFFFAOYSA-N 0.000 claims description 5
- 125000004182 2-chlorophenyl group Chemical group [H]C1=C([H])C(Cl)=C(*)C([H])=C1[H] 0.000 claims description 4
- 125000003545 alkoxy group Chemical group 0.000 claims description 4
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims description 4
- VIFHRIZELSXPGV-UHFFFAOYSA-N CC(=O)NCl(N)OCC1=CC=CC=C1 Chemical group CC(=O)NCl(N)OCC1=CC=CC=C1 VIFHRIZELSXPGV-UHFFFAOYSA-N 0.000 claims description 3
- 239000004480 active ingredient Substances 0.000 claims description 3
- 125000005862 (C1-C6)alkanoyl group Chemical group 0.000 claims description 2
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 claims description 2
- 125000005115 alkyl carbamoyl group Chemical group 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims 13
- 125000001153 fluoro group Chemical group F* 0.000 claims 4
- XDGYHAAUHYNDMA-UHFFFAOYSA-N benzyl hypochlorite Chemical compound ClOCC1=CC=CC=C1 XDGYHAAUHYNDMA-UHFFFAOYSA-N 0.000 claims 3
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 claims 2
- 125000001589 carboacyl group Chemical group 0.000 claims 1
- 125000001309 chloro group Chemical group Cl* 0.000 claims 1
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 claims 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 205
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 168
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 145
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 128
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 92
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 86
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 79
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 76
- UAYWVJHJZHQCIE-UHFFFAOYSA-L zinc iodide Chemical compound I[Zn]I UAYWVJHJZHQCIE-UHFFFAOYSA-L 0.000 description 70
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 64
- 239000003921 oil Substances 0.000 description 62
- 235000019198 oils Nutrition 0.000 description 62
- 239000011541 reaction mixture Substances 0.000 description 62
- 239000000203 mixture Substances 0.000 description 60
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 54
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 51
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 48
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 45
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 45
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 44
- 238000006243 chemical reaction Methods 0.000 description 44
- COWNFYYYZFRNOY-UHFFFAOYSA-N oxazolidinedione Chemical compound O=C1COC(=O)N1 COWNFYYYZFRNOY-UHFFFAOYSA-N 0.000 description 42
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 40
- 239000000047 product Substances 0.000 description 40
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 39
- 239000007787 solid Substances 0.000 description 39
- 229920006395 saturated elastomer Polymers 0.000 description 37
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 37
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 34
- LEIMLDGFXIOXMT-UHFFFAOYSA-N trimethylsilyl cyanide Chemical compound C[Si](C)(C)C#N LEIMLDGFXIOXMT-UHFFFAOYSA-N 0.000 description 34
- 239000012267 brine Substances 0.000 description 33
- 238000001953 recrystallisation Methods 0.000 description 32
- 230000035484 reaction time Effects 0.000 description 30
- 230000000694 effects Effects 0.000 description 26
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 24
- 239000000284 extract Substances 0.000 description 24
- 239000000243 solution Substances 0.000 description 24
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 23
- 238000003756 stirring Methods 0.000 description 22
- 239000002253 acid Substances 0.000 description 21
- 239000012043 crude product Substances 0.000 description 20
- 239000008280 blood Substances 0.000 description 18
- 210000004369 blood Anatomy 0.000 description 18
- 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 17
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 17
- 239000008103 glucose Substances 0.000 description 17
- 239000012044 organic layer Substances 0.000 description 17
- 238000010992 reflux Methods 0.000 description 17
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 16
- 239000010410 layer Substances 0.000 description 16
- 229940086542 triethylamine Drugs 0.000 description 16
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 15
- 238000001914 filtration Methods 0.000 description 14
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
- 150000001299 aldehydes Chemical class 0.000 description 12
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 12
- 150000002148 esters Chemical class 0.000 description 11
- 150000002463 imidates Chemical class 0.000 description 11
- 239000002243 precursor Substances 0.000 description 11
- 239000011734 sodium Substances 0.000 description 11
- 238000003786 synthesis reaction Methods 0.000 description 11
- UXSMKNBVXKFWCJ-UHFFFAOYSA-N 5-(5-chloro-2-methoxyphenyl)-1,3-oxazolidine-2,4-dione Chemical compound COC1=CC=C(Cl)C=C1C1C(=O)NC(=O)O1 UXSMKNBVXKFWCJ-UHFFFAOYSA-N 0.000 description 10
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 10
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 10
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 10
- SBYYYVAMWBVIIX-UHFFFAOYSA-N 5-phenyl-1,3-oxazolidine-2,4-dione Chemical compound O1C(=O)NC(=O)C1C1=CC=CC=C1 SBYYYVAMWBVIIX-UHFFFAOYSA-N 0.000 description 9
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 239000003472 antidiabetic agent Substances 0.000 description 9
- 239000002585 base Substances 0.000 description 9
- 238000001704 evaporation Methods 0.000 description 9
- 239000012452 mother liquor Substances 0.000 description 9
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 9
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 8
- HIMXGTXNXJYFGB-UHFFFAOYSA-N alloxan Chemical compound O=C1NC(=O)C(=O)C(=O)N1 HIMXGTXNXJYFGB-UHFFFAOYSA-N 0.000 description 8
- 230000008020 evaporation Effects 0.000 description 8
- 239000005457 ice water Substances 0.000 description 8
- 238000002955 isolation Methods 0.000 description 8
- 239000012071 phase Substances 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- QMDIZIDCORWBJK-UHFFFAOYSA-N 1,3-dichloro-2-(1,3-dichloropropan-2-yloxy)propane Chemical compound ClCC(CCl)OC(CCl)CCl QMDIZIDCORWBJK-UHFFFAOYSA-N 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 7
- 239000002775 capsule Substances 0.000 description 7
- 238000009833 condensation Methods 0.000 description 7
- 230000005494 condensation Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 7
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- 229940126904 hypoglycaemic agent Drugs 0.000 description 7
- 150000002825 nitriles Chemical class 0.000 description 7
- 239000012074 organic phase Substances 0.000 description 7
- 239000011343 solid material Substances 0.000 description 7
- UHXUZNJCLHADGD-UHFFFAOYSA-N 2-chloro-6-methoxybenzaldehyde Chemical compound COC1=CC=CC(Cl)=C1C=O UHXUZNJCLHADGD-UHFFFAOYSA-N 0.000 description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 6
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- 239000008346 aqueous phase Substances 0.000 description 6
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 6
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- 229940079593 drug Drugs 0.000 description 6
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- 230000003647 oxidation Effects 0.000 description 6
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- 229910000027 potassium carbonate Inorganic materials 0.000 description 6
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 6
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- 239000000725 suspension Substances 0.000 description 6
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 6
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- CUMROJNWXHIHIV-UHFFFAOYSA-N 5-(2-chloro-6-methoxyphenyl)-1,3-oxazolidine-2,4-dione Chemical compound COC1=CC=CC(Cl)=C1C1C(=O)NC(=O)O1 CUMROJNWXHIHIV-UHFFFAOYSA-N 0.000 description 5
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- 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 5
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- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 4
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- 125000004198 2-fluorophenyl group Chemical group [H]C1=C([H])C(F)=C(*)C([H])=C1[H] 0.000 description 4
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- PJKVFARRVXDXAD-UHFFFAOYSA-N 2-naphthaldehyde Chemical compound C1=CC=CC2=CC(C=O)=CC=C21 PJKVFARRVXDXAD-UHFFFAOYSA-N 0.000 description 4
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- 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 4
- 125000001255 4-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1F 0.000 description 4
- MGXCYBJZYSTREA-UHFFFAOYSA-N 5-(2-chloro-6-fluorophenyl)-1,3-oxazolidine-2,4-dione Chemical compound FC1=CC=CC(Cl)=C1C1C(=O)NC(=O)O1 MGXCYBJZYSTREA-UHFFFAOYSA-N 0.000 description 4
- JNQYVRGRPXSDIM-UHFFFAOYSA-N 5-(5-chloro-2-methoxyphenyl)-1,3-oxazolidine-2,4-dione;sodium Chemical compound [Na].COC1=CC=C(Cl)C=C1C1C(=O)NC(=O)O1 JNQYVRGRPXSDIM-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
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- NQRAFAJRALBNII-UHFFFAOYSA-N n-[2-(2,4-dioxo-1,3-oxazolidin-5-yl)phenyl]acetamide Chemical compound CC(=O)NC1=CC=CC=C1C1C(=O)NC(=O)O1 NQRAFAJRALBNII-UHFFFAOYSA-N 0.000 description 1
- JIKUXBYRTXDNIY-UHFFFAOYSA-N n-methyl-n-phenylformamide Chemical compound O=CN(C)C1=CC=CC=C1 JIKUXBYRTXDNIY-UHFFFAOYSA-N 0.000 description 1
- 150000004002 naphthaldehydes Chemical class 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 239000003538 oral antidiabetic agent Substances 0.000 description 1
- 229940127209 oral hypoglycaemic agent Drugs 0.000 description 1
- 125000001979 organolithium group Chemical group 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 238000010653 organometallic reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 125000003854 p-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Cl 0.000 description 1
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 229960005152 pentetrazol Drugs 0.000 description 1
- ICFJFFQQTFMIBG-UHFFFAOYSA-N phenformin Chemical compound NC(=N)NC(=N)NCCC1=CC=CC=C1 ICFJFFQQTFMIBG-UHFFFAOYSA-N 0.000 description 1
- 229960003243 phenformin Drugs 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- ZNNZYHKDIALBAK-UHFFFAOYSA-M potassium thiocyanate Chemical compound [K+].[S-]C#N ZNNZYHKDIALBAK-UHFFFAOYSA-M 0.000 description 1
- 229940116357 potassium thiocyanate Drugs 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012256 powdered iron Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 150000003138 primary alcohols Chemical class 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- MFDFERRIHVXMIY-UHFFFAOYSA-N procaine Chemical compound CCN(CC)CCOC(=O)C1=CC=C(N)C=C1 MFDFERRIHVXMIY-UHFFFAOYSA-N 0.000 description 1
- 229960004919 procaine Drugs 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000651 prodrug Substances 0.000 description 1
- 229940002612 prodrug Drugs 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 238000011110 re-filtration Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000010956 selective crystallization Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 239000003579 shift reagent Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- KWEPZBBBGYRION-UHFFFAOYSA-M sodium 2,6-dichlorobenzaldehyde hydrogen sulfite Chemical compound S([O-])(O)=O.[Na+].ClC1=C(C=O)C(=CC=C1)Cl KWEPZBBBGYRION-UHFFFAOYSA-M 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 1
- NASFKTWZWDYFER-UHFFFAOYSA-N sodium;hydrate Chemical compound O.[Na] NASFKTWZWDYFER-UHFFFAOYSA-N 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000012421 spiking Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008227 sterile water for injection Substances 0.000 description 1
- 238000010254 subcutaneous injection Methods 0.000 description 1
- 239000007929 subcutaneous injection Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229960002277 tolazamide Drugs 0.000 description 1
- OUDSBRTVNLOZBN-UHFFFAOYSA-N tolazamide Chemical compound C1=CC(C)=CC=C1S(=O)(=O)NC(=O)NN1CCCCCC1 OUDSBRTVNLOZBN-UHFFFAOYSA-N 0.000 description 1
- 229960005371 tolbutamide Drugs 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
- C07C43/225—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/44—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by —CHO groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/008—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with tri- or tetrahalomethyl compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
- C07C45/513—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an etherified hydroxyl group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
- C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/546—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings polycyclic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/55—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/18—Halogen atoms or nitro radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/20—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/60—Three or more oxygen or sulfur atoms
- C07D239/62—Barbituric acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D263/44—Two oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D263/46—Sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17320680A | 1980-07-28 | 1980-07-28 | |
US17320680 | 1980-07-28 | ||
US22220281 | 1981-01-02 | ||
US06/222,202 US4367234A (en) | 1980-07-28 | 1981-01-02 | Hypoglycemic 5-substituted oxazolidine-2,4-diones |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8103536A true NL8103536A (nl) | 1982-02-16 |
Family
ID=26868872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8103536A NL8103536A (nl) | 1980-07-28 | 1981-07-27 | Hypoglycemische 5-gesubstitueerde oxazolidine-2,4-dionen, farmaceutische preparaten die deze bevatten, werkwijze voor het behandelen van dieren daarmee, alsmede tussenverbindingen die gebruikt kunnen worden bij de bereiding van de genoemde verbindingen. |
Country Status (27)
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US (1) | US4367234A (xx) |
KR (3) | KR850000381B1 (xx) |
AR (3) | AR228061A1 (xx) |
AT (1) | AT376424B (xx) |
AU (1) | AU526905B2 (xx) |
CA (1) | CA1155855A (xx) |
CH (1) | CH653025A5 (xx) |
DD (1) | DD202149A5 (xx) |
DE (1) | DE3129309A1 (xx) |
DK (1) | DK151882C (xx) |
ES (3) | ES8306367A1 (xx) |
FI (1) | FI77457C (xx) |
FR (1) | FR2487348B1 (xx) |
GB (3) | GB2083810B (xx) |
GR (1) | GR74590B (xx) |
HU (1) | HU185682B (xx) |
IE (1) | IE51427B1 (xx) |
IL (1) | IL63422A (xx) |
IT (1) | IT1138110B (xx) |
LU (1) | LU83512A1 (xx) |
NL (1) | NL8103536A (xx) |
NO (1) | NO812558L (xx) |
NZ (1) | NZ197853A (xx) |
PH (1) | PH17421A (xx) |
PT (1) | PT73437B (xx) |
SE (1) | SE460849B (xx) |
YU (3) | YU185281A (xx) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4689336A (en) * | 1981-01-02 | 1987-08-25 | Pfizer Inc. | Hypoglycemic 5-substituted oxazolidine 2,4-diones |
GR78120B (xx) * | 1982-03-01 | 1984-09-26 | Pfizer | |
US4430337A (en) | 1982-06-23 | 1984-02-07 | Pfizer Inc. | Alicyclic substituted oxazolidine-2,4-diones having hypoglycemic activity |
JPS59186916A (ja) * | 1983-04-06 | 1984-10-23 | Aiji Noda | 膵石症治療剤 |
US5130379A (en) * | 1988-03-08 | 1992-07-14 | Pfizer Inc. | Hypoglycemic thiazolidinedione derivatives |
US4946942A (en) * | 1988-03-11 | 1990-08-07 | Bioresearch, Inc. | Urethane-protected amino acid-N-carboxyanhydrides |
US5442124A (en) * | 1989-06-30 | 1995-08-15 | Firmenich Sa | Process for the preparation of novel aromatic compounds |
WO1991007107A1 (en) * | 1989-11-13 | 1991-05-30 | Pfizer Inc. | Oxazolidinedione hypoglycemic agents |
US5036079A (en) * | 1989-12-07 | 1991-07-30 | Pfizer Inc. | Hypoglycemic thiazolidinedione derivatives |
AU646871B2 (en) * | 1990-06-07 | 1994-03-10 | Astrazeneca Uk Limited | Therapeutic heterocyclic compounds |
GB9017218D0 (en) * | 1990-08-06 | 1990-09-19 | Beecham Group Plc | Novel compounds |
KR930701420A (ko) * | 1990-08-23 | 1993-06-11 | 알렌 제이. 스피겔 | 혈당저하제로서의 하이드록시우레아 유도체 |
TW222626B (xx) | 1991-07-22 | 1994-04-21 | Pfizer | |
US5498621A (en) * | 1992-05-01 | 1996-03-12 | Pfizer Inc. | Oxazolidinedione hypoglycemic agents |
US5401761A (en) * | 1993-12-09 | 1995-03-28 | Pfizer, Inc. | Thiazolidinedione hypoglycemic agents |
US5925656A (en) * | 1995-04-10 | 1999-07-20 | Dr. Reddy's Research Foundation | Compounds having antidiabetic, hypolipidemic, antihypertensive properties, process for their preparation and pharmaceutical compositions containing them |
GB9604242D0 (en) | 1996-02-28 | 1996-05-01 | Glaxo Wellcome Inc | Chemical compounds |
US5801173A (en) * | 1996-05-06 | 1998-09-01 | Dr. Reddy's Research Foundation | Heterocyclic compounds having antidiabetic, hypolipidaemic, antihypertensive properties, process for their preparation and pharmaceutical compositions containing them |
ZA973850B (en) * | 1996-05-06 | 1997-12-02 | Reddy Research Foundation | Novel antidiabetic compounds having hypolipidaemic, anti-hypertensive properties, process for their preparation and pharmaceutical compositions containing them. |
ZA973848B (en) * | 1996-05-06 | 1997-12-02 | Reddy Research Foundation | Novel heterocyclic compounds having antidiabetic, hypolipidaemic, antihypertensive properties, process for their preparation and pharmaceutical compositions containing them. |
US5919782A (en) * | 1996-05-06 | 1999-07-06 | Dr. Reddy's Research Foundation | Heterocyclic compounds having antidiabetic, hypolipidaemic, antihypertensive properties, process for their preparation and pharmaceutical compositions containing them |
USRE39266E1 (en) * | 1996-07-01 | 2006-09-05 | Dr. Reddy's Laboratories, Limited | Heterocyclic compounds, process for their preparation and pharmaceutical compositions containing them and their use in the treatment of diabetes and related diseases |
US5985884A (en) * | 1996-07-01 | 1999-11-16 | Dr. Reddy's Research Foundation | Heterocyclic compounds, process for their preparation and pharmaceutical compositions containing them and their use in the treatment of diabetes and related diseases |
US6372750B2 (en) * | 1996-07-01 | 2002-04-16 | Dr. Reddy's Research Foundation | Heterocyclic compounds, process for their preparation and pharmaceutical compounds containing them and their use in the treatment of diabetes and related diseases |
US6114526A (en) * | 1996-07-01 | 2000-09-05 | Dr. Reddy's Research Foundation | Heterocyclic compounds, process for their preparation and pharmaceutical compositions containing them and their use in the treatment of diabetes and related diseases |
BR9913157A (pt) * | 1998-08-21 | 2001-05-15 | Viropharma Inc | Processos para tratar ou previnir infecção causada por pelo menos um vìrus das flaviviridae e doenças associadas com a referida infecção e infecção causada por pelo menos um vìrus do gênero hepacivìrus da flaviviridade e doenças associadas com a referida infecção, composição farmacêutica para tratar ou previnir infecções virais, e, composto |
AU6331199A (en) * | 1998-09-30 | 2000-04-17 | Roche Diagnostics Gmbh | Oxazolidine derivatives for the treatment and prevention of metabolic bone disorders |
US6399640B1 (en) | 1999-06-18 | 2002-06-04 | Merck & Co., Inc. | Arylthiazolidinedione and aryloxazolidinedione derivatives |
DE60032898T2 (de) | 1999-06-18 | 2007-10-25 | Merck & Co., Inc. | Arylthiazolidindion- und aryloxazolidinderivate |
TW200901959A (en) | 2007-03-09 | 2009-01-16 | Indigene Pharmaceuticals Inc | Combination of metformin R-(+) lipoate and antihyperlipidemic agents for the treatment of diabetic hyperglycemia and diabetic complications |
JP5417860B2 (ja) * | 2008-08-26 | 2014-02-19 | 住友化学株式会社 | α−ヒドロキシエステル類の製造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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DE729852C (de) * | 1939-07-06 | 1943-01-04 | Carl Nachtigall | Verfahren zur Herstellung von 2, 4-Dioxooxazolidinen |
US2338220A (en) * | 1942-01-31 | 1944-01-04 | Mallinckrodt Chemical Works | Process of making oxazolidinediones |
US2721197A (en) * | 1953-01-05 | 1955-10-18 | Bristol Lab Inc | Bicyclic lactams |
US2961377A (en) * | 1957-08-05 | 1960-11-22 | Us Vitamin Pharm Corp | Oral anti-diabetic compositions and methods |
FR1284516A (fr) * | 1957-11-20 | 1962-02-16 | France Etat | Produits utilisables notamment comme agents susceptibles d'agir sur la croissance des plantes et leur procédé de fabrication |
GB1227428A (xx) * | 1968-04-08 | 1971-04-07 | ||
US3699229A (en) * | 1970-12-18 | 1972-10-17 | Abbott Lab | 2-oxo-5-phenyl-4-oxazolidinone as an anti-depressant agent |
AT322266B (de) * | 1972-11-06 | 1975-05-12 | Rath Karl Friedrich | Vorrichtung zum einsetzen von pflanzen |
FR2207706B1 (xx) * | 1972-11-24 | 1975-11-28 | Orsymonde | |
DE2813873A1 (de) * | 1978-03-31 | 1979-10-11 | Basf Ag | Verfahren zur herstellung von oxazolidin-2,4-dionen |
US4200642A (en) * | 1978-08-21 | 1980-04-29 | Pfizer Inc. | Spiro-oxazolidindiones |
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1981
- 1981-01-02 US US06/222,202 patent/US4367234A/en not_active Expired - Fee Related
- 1981-07-22 HU HU812142A patent/HU185682B/hu not_active IP Right Cessation
- 1981-07-22 GB GB8122525A patent/GB2083810B/en not_active Expired
- 1981-07-24 AR AR286202A patent/AR228061A1/es active
- 1981-07-24 DE DE19813129309 patent/DE3129309A1/de active Granted
- 1981-07-24 AT AT0328681A patent/AT376424B/de not_active IP Right Cessation
- 1981-07-24 SE SE8104542A patent/SE460849B/sv not_active IP Right Cessation
- 1981-07-27 FR FR8114543A patent/FR2487348B1/fr not_active Expired
- 1981-07-27 PH PH25969A patent/PH17421A/en unknown
- 1981-07-27 LU LU83512A patent/LU83512A1/fr unknown
- 1981-07-27 PT PT73437A patent/PT73437B/pt unknown
- 1981-07-27 FI FI812340A patent/FI77457C/fi not_active IP Right Cessation
- 1981-07-27 NO NO812558A patent/NO812558L/no unknown
- 1981-07-27 IL IL63422A patent/IL63422A/xx unknown
- 1981-07-27 CH CH4879/81A patent/CH653025A5/fr not_active IP Right Cessation
- 1981-07-27 NL NL8103536A patent/NL8103536A/nl not_active Application Discontinuation
- 1981-07-27 ES ES504322A patent/ES8306367A1/es not_active Expired
- 1981-07-27 CA CA000382586A patent/CA1155855A/en not_active Expired
- 1981-07-27 IE IE1695/81A patent/IE51427B1/en unknown
- 1981-07-27 AU AU73435/81A patent/AU526905B2/en not_active Ceased
- 1981-07-27 YU YU01852/81A patent/YU185281A/xx unknown
- 1981-07-27 IT IT23175/81A patent/IT1138110B/it active
- 1981-07-27 KR KR1019810002716A patent/KR850000381B1/ko active
- 1981-07-27 NZ NZ197853A patent/NZ197853A/en unknown
- 1981-07-27 DK DK334681A patent/DK151882C/da active
- 1981-07-27 GR GR65637A patent/GR74590B/el unknown
- 1981-07-28 DD DD81232154A patent/DD202149A5/de unknown
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1982
- 1982-05-13 AR AR289383A patent/AR230834A1/es active
- 1982-05-13 AR AR289384A patent/AR231721A1/es active
- 1982-08-02 ES ES514665A patent/ES8306132A1/es not_active Expired
- 1982-08-02 ES ES514666A patent/ES8306133A1/es not_active Expired
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1983
- 1983-04-18 YU YU00881/83A patent/YU88183A/xx unknown
- 1983-04-18 YU YU00882/83A patent/YU88283A/xx unknown
- 1983-06-24 GB GB08317144A patent/GB2128987B/en not_active Expired
- 1983-06-24 GB GB08317145A patent/GB2132609B/en not_active Expired
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1984
- 1984-10-29 KR KR1019840006723A patent/KR850000382B1/ko not_active IP Right Cessation
- 1984-10-29 KR KR1019840006724A patent/KR850000387B1/ko not_active IP Right Cessation
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