IL101663A - Phenyl pyrazolidinones - Google Patents
Phenyl pyrazolidinonesInfo
- Publication number
- IL101663A IL101663A IL10166392A IL10166392A IL101663A IL 101663 A IL101663 A IL 101663A IL 10166392 A IL10166392 A IL 10166392A IL 10166392 A IL10166392 A IL 10166392A IL 101663 A IL101663 A IL 101663A
- Authority
- IL
- Israel
- Prior art keywords
- compound
- methoxyphenyl
- cyclopentyloxy
- name
- methyl
- Prior art date
Links
- CMCWWLVWPDLCRM-UHFFFAOYSA-N phenidone Chemical class N1C(=O)CCN1C1=CC=CC=C1 CMCWWLVWPDLCRM-UHFFFAOYSA-N 0.000 title description 3
- 150000001875 compounds Chemical class 0.000 claims abstract description 95
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 25
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 22
- 239000001257 hydrogen Substances 0.000 claims abstract description 22
- 125000003710 aryl alkyl group Chemical group 0.000 claims abstract description 16
- 125000003118 aryl group Chemical group 0.000 claims abstract description 11
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims abstract description 7
- 150000003839 salts Chemical class 0.000 claims abstract description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims abstract description 6
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 6
- 125000003107 substituted aryl group Chemical group 0.000 claims abstract description 3
- 125000001475 halogen functional group Chemical group 0.000 claims abstract 4
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 claims abstract 2
- 125000006552 (C3-C8) cycloalkyl group Chemical group 0.000 claims abstract 2
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 102
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims description 20
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 15
- OECVQUZDIVACQH-UHFFFAOYSA-N 5-(3-cyclopentyloxy-4-methoxyphenyl)-1-methylpyrazolidin-3-one Chemical compound COC1=CC=C(C2N(NC(=O)C2)C)C=C1OC1CCCC1 OECVQUZDIVACQH-UHFFFAOYSA-N 0.000 claims description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 11
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 10
- WZROEATXAXBHDC-UHFFFAOYSA-N 5-(3-cyclopentyloxy-4-methoxyphenyl)pyrazolidin-3-one Chemical compound COC1=CC=C(C2NNC(=O)C2)C=C1OC1CCCC1 WZROEATXAXBHDC-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 4
- 125000006704 (C5-C6) cycloalkyl group Chemical group 0.000 claims description 2
- SEUVEZFGEVFGEJ-UHFFFAOYSA-N 1-benzyl-5-(3-cyclopentyloxy-4-methoxyphenyl)pyrazolidin-3-one Chemical compound COC1=CC=C(C2N(NC(=O)C2)CC=2C=CC=CC=2)C=C1OC1CCCC1 SEUVEZFGEVFGEJ-UHFFFAOYSA-N 0.000 claims description 2
- ZCLXRAFQGYRMQW-UHFFFAOYSA-N 2-(5-bromopyridine-3-carbonyl)-5-(3-cyclopentyloxy-4-methoxyphenyl)-1-methylpyrazolidin-3-one Chemical compound COC1=CC=C(C2N(N(C(=O)C2)C(=O)C=2C=C(Br)C=NC=2)C)C=C1OC1CCCC1 ZCLXRAFQGYRMQW-UHFFFAOYSA-N 0.000 claims description 2
- YOELPLLVKQWBMD-UHFFFAOYSA-N 5-(3-cyclopentyloxy-4-methoxyphenyl)-1-ethylpyrazolidin-3-one Chemical compound CCN1NC(=O)CC1C1=CC=C(OC)C(OC2CCCC2)=C1 YOELPLLVKQWBMD-UHFFFAOYSA-N 0.000 claims description 2
- ZARHVDPPLDXJPN-UHFFFAOYSA-N 5-(3-cyclopentyloxy-4-methoxyphenyl)-2-heptyl-1-methylpyrazolidin-3-one;hydrochloride Chemical compound Cl.C1C(=O)N(CCCCCCC)N(C)C1C1=CC=C(OC)C(OC2CCCC2)=C1 ZARHVDPPLDXJPN-UHFFFAOYSA-N 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- BMVJBIGLEDDYGY-UHFFFAOYSA-N methyl 5-(3-cyclopentyloxy-4-methoxyphenyl)-3-oxopyrazolidine-1-carboxylate Chemical compound COC(=O)N1NC(=O)CC1C1=CC=C(OC)C(OC2CCCC2)=C1 BMVJBIGLEDDYGY-UHFFFAOYSA-N 0.000 claims description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- RJVXPNDENCCXSE-UHFFFAOYSA-N 2-[(5-bromopyridin-3-yl)methyl]-5-(3-cyclopentyloxy-4-methoxyphenyl)-1-methylpyrazolidin-3-one;hydrochloride Chemical compound Cl.COC1=CC=C(C2N(N(CC=3C=C(Br)C=NC=3)C(=O)C2)C)C=C1OC1CCCC1 RJVXPNDENCCXSE-UHFFFAOYSA-N 0.000 claims 1
- TUOAVSLQTKSTHS-JXMROGBWSA-N 2-[(e)-3-(5-bromopyridin-3-yl)prop-2-enoyl]-5-(3-cyclopentyloxy-4-methoxyphenyl)-1-methylpyrazolidin-3-one Chemical compound COC1=CC=C(C2N(N(C(=O)C2)C(=O)\C=C\C=2C=C(Br)C=NC=2)C)C=C1OC1CCCC1 TUOAVSLQTKSTHS-JXMROGBWSA-N 0.000 claims 1
- BFZGPZLQAPCRRT-UHFFFAOYSA-N 2-acetyl-5-(3-cyclopentyloxy-4-methoxyphenyl)-1-methylpyrazolidin-3-one;hydrochloride Chemical compound Cl.COC1=CC=C(C2N(N(C(=O)C2)C(C)=O)C)C=C1OC1CCCC1 BFZGPZLQAPCRRT-UHFFFAOYSA-N 0.000 claims 1
- ABTQLSXGWRAOFU-UHFFFAOYSA-N 2-benzyl-3-(3-cyclopentyloxy-4-methoxyphenyl)-5-oxopyrazolidine-1-carboxamide Chemical compound COC1=CC=C(C2N(N(C(=O)C2)C(N)=O)CC=2C=CC=CC=2)C=C1OC1CCCC1 ABTQLSXGWRAOFU-UHFFFAOYSA-N 0.000 claims 1
- JGOACPIDFWWVHG-UHFFFAOYSA-N 3-(3-cyclopentyloxy-4-methoxyphenyl)-2-methyl-5-oxo-n-(pyridin-2-ylmethyl)pyrazole-1-carboxamide Chemical compound COC1=CC=C(C=2N(N(C(=O)NCC=3N=CC=CC=3)C(=O)C=2)C)C=C1OC1CCCC1 JGOACPIDFWWVHG-UHFFFAOYSA-N 0.000 claims 1
- JBTJXXDPSJKBRV-UHFFFAOYSA-N 3-(3-cyclopentyloxy-4-methoxyphenyl)-2-methyl-5-oxo-n-(pyridin-3-ylmethyl)pyrazolidine-1-carboxamide Chemical compound COC1=CC=C(C2N(N(C(=O)C2)C(=O)NCC=2C=NC=CC=2)C)C=C1OC1CCCC1 JBTJXXDPSJKBRV-UHFFFAOYSA-N 0.000 claims 1
- PWQPXYQCRHXYAE-UHFFFAOYSA-N 3-(3-cyclopentyloxy-4-methoxyphenyl)-2-methyl-5-oxopyrazole-1-carboxamide Chemical compound COC1=CC=C(C=2N(N(C(N)=O)C(=O)C=2)C)C=C1OC1CCCC1 PWQPXYQCRHXYAE-UHFFFAOYSA-N 0.000 claims 1
- HVXQWRSYJAQCDI-UHFFFAOYSA-N 3-(3-cyclopentyloxy-4-methoxyphenyl)-2-methyl-5-oxopyrazolidine-1-carboxamide Chemical compound COC1=CC=C(C2N(N(C(=O)C2)C(N)=O)C)C=C1OC1CCCC1 HVXQWRSYJAQCDI-UHFFFAOYSA-N 0.000 claims 1
- KJAUILJNZKUIBH-UHFFFAOYSA-N 3-(3-cyclopentyloxy-4-methoxyphenyl)-n,2-dimethyl-5-oxopyrazolidine-1-carboxamide Chemical compound C1C(=O)N(C(=O)NC)N(C)C1C1=CC=C(OC)C(OC2CCCC2)=C1 KJAUILJNZKUIBH-UHFFFAOYSA-N 0.000 claims 1
- YFYWZCBNXBOSJL-UHFFFAOYSA-N 3-(3-cyclopentyloxy-4-methoxyphenyl)-n-ethyl-2-methyl-5-oxopyrazolidine-1-carboxamide;hydrochloride Chemical compound Cl.C1C(=O)N(C(=O)NCC)N(C)C1C1=CC=C(OC)C(OC2CCCC2)=C1 YFYWZCBNXBOSJL-UHFFFAOYSA-N 0.000 claims 1
- 125000001255 4-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1F 0.000 claims 1
- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 claims 1
- QCCDZXAHVCALRY-UHFFFAOYSA-N 5-(3-cyclopentyloxy-4-methoxyphenyl)-1,2-dimethylpyrazolidin-3-one Chemical compound COC1=CC=C(C2N(N(C)C(=O)C2)C)C=C1OC1CCCC1 QCCDZXAHVCALRY-UHFFFAOYSA-N 0.000 claims 1
- WQLAFOTVJACOSH-UHFFFAOYSA-N 5-(3-cyclopentyloxy-4-methoxyphenyl)-1-methyl-2-(3-pyridin-3-ylpropyl)pyrazolidin-3-one Chemical compound COC1=CC=C(C2N(N(CCCC=3C=NC=CC=3)C(=O)C2)C)C=C1OC1CCCC1 WQLAFOTVJACOSH-UHFFFAOYSA-N 0.000 claims 1
- BKQICKDWGDHBHB-UHFFFAOYSA-N 5-(3-cyclopentyloxy-4-methoxyphenyl)-1-methyl-2-(pyridin-3-ylmethyl)pyrazolidin-3-one;dihydrate;hydrochloride Chemical compound O.O.Cl.COC1=CC=C(C2N(N(CC=3C=NC=CC=3)C(=O)C2)C)C=C1OC1CCCC1 BKQICKDWGDHBHB-UHFFFAOYSA-N 0.000 claims 1
- BTTLYSINHUOEJD-UHFFFAOYSA-N 5-(3-cyclopentyloxy-4-methoxyphenyl)-3-oxopyrazolidine-1-carboxamide Chemical compound COC1=CC=C(C2N(NC(=O)C2)C(N)=O)C=C1OC1CCCC1 BTTLYSINHUOEJD-UHFFFAOYSA-N 0.000 claims 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims 1
- RBROWVSVHFQZFH-UHFFFAOYSA-N methyl 2-[5-(3-cyclopentyloxy-4-methoxyphenyl)-3-oxopyrazolidin-1-yl]acetate Chemical compound COC(=O)CN1NC(=O)CC1C1=CC=C(OC)C(OC2CCCC2)=C1 RBROWVSVHFQZFH-UHFFFAOYSA-N 0.000 claims 1
- OHCJOXLKRQZMQE-UHFFFAOYSA-N n-butyl-3-(3-cyclopentyloxy-4-methoxyphenyl)-2-methyl-5-oxopyrazolidine-1-carboxamide;hydrochloride Chemical compound Cl.C1C(=O)N(C(=O)NCCCC)N(C)C1C1=CC=C(OC)C(OC2CCCC2)=C1 OHCJOXLKRQZMQE-UHFFFAOYSA-N 0.000 claims 1
- WEIKGRGABDTLPZ-UHFFFAOYSA-N n-cyclohexyl-3-(3-cyclopentyloxy-4-methoxyphenyl)-2-methyl-5-oxopyrazolidine-1-carboxamide;hydrochloride Chemical compound Cl.COC1=CC=C(C2N(N(C(=O)C2)C(=O)NC2CCCCC2)C)C=C1OC1CCCC1 WEIKGRGABDTLPZ-UHFFFAOYSA-N 0.000 claims 1
- 208000006673 asthma Diseases 0.000 abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 230000001154 acute effect Effects 0.000 abstract description 4
- 230000003110 anti-inflammatory effect Effects 0.000 abstract description 4
- 230000003182 bronchodilatating effect Effects 0.000 abstract description 4
- 230000001684 chronic effect Effects 0.000 abstract description 4
- 208000030603 inherited susceptibility to asthma Diseases 0.000 abstract description 3
- 125000006272 (C3-C7) cycloalkyl group Chemical group 0.000 abstract description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract description 2
- 230000007170 pathology Effects 0.000 abstract description 2
- 229910052717 sulfur Inorganic materials 0.000 abstract description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 165
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 80
- 229940093499 ethyl acetate Drugs 0.000 description 52
- 235000019439 ethyl acetate Nutrition 0.000 description 52
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 46
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 44
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 39
- 239000000243 solution Substances 0.000 description 37
- 238000004458 analytical method Methods 0.000 description 35
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 34
- 239000007787 solid Substances 0.000 description 33
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 32
- 102000004861 Phosphoric Diester Hydrolases Human genes 0.000 description 31
- 108090001050 Phosphoric Diester Hydrolases Proteins 0.000 description 31
- 238000005481 NMR spectroscopy Methods 0.000 description 26
- 239000000203 mixture Substances 0.000 description 23
- 239000002904 solvent Substances 0.000 description 22
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 22
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
- 239000000047 product Substances 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 229910001868 water Inorganic materials 0.000 description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 15
- 238000000034 method Methods 0.000 description 15
- 239000003921 oil Substances 0.000 description 15
- 239000000725 suspension Substances 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 14
- 239000011541 reaction mixture Substances 0.000 description 12
- 238000005160 1H NMR spectroscopy Methods 0.000 description 11
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- 125000001743 benzylic group Chemical group 0.000 description 9
- 239000000741 silica gel Substances 0.000 description 9
- 229910002027 silica gel Inorganic materials 0.000 description 9
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 8
- 238000002425 crystallisation Methods 0.000 description 8
- 230000008025 crystallization Effects 0.000 description 8
- 229910000104 sodium hydride Inorganic materials 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 239000012044 organic layer Substances 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-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
- 239000012043 crude product Substances 0.000 description 6
- 229940095074 cyclic amp Drugs 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000000543 intermediate Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- IVOMOUWHDPKRLL-KQYNXXCUSA-N Cyclic adenosine monophosphate Chemical compound C([C@H]1O2)OP(O)(=O)O[C@H]1[C@@H](O)[C@@H]2N1C(N=CN=C2N)=C2N=C1 IVOMOUWHDPKRLL-KQYNXXCUSA-N 0.000 description 5
- IVOMOUWHDPKRLL-UHFFFAOYSA-N UNPD107823 Natural products O1C2COP(O)(=O)OC2C(O)C1N1C(N=CN=C2N)=C2N=C1 IVOMOUWHDPKRLL-UHFFFAOYSA-N 0.000 description 5
- 238000003818 flash chromatography Methods 0.000 description 5
- 125000005843 halogen group Chemical group 0.000 description 5
- 230000002401 inhibitory effect Effects 0.000 description 5
- 229920006395 saturated elastomer Polymers 0.000 description 5
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 4
- 239000008346 aqueous phase Substances 0.000 description 4
- 229940124630 bronchodilator Drugs 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 238000004587 chromatography analysis Methods 0.000 description 4
- OAYLNYINCPYISS-UHFFFAOYSA-N ethyl acetate;hexane Chemical compound CCCCCC.CCOC(C)=O OAYLNYINCPYISS-UHFFFAOYSA-N 0.000 description 4
- MHYCRLGKOZWVEF-UHFFFAOYSA-N ethyl acetate;hydrate Chemical compound O.CCOC(C)=O MHYCRLGKOZWVEF-UHFFFAOYSA-N 0.000 description 4
- 230000004941 influx Effects 0.000 description 4
- 239000003112 inhibitor Substances 0.000 description 4
- 210000000265 leukocyte Anatomy 0.000 description 4
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 4
- NDGRWYRVNANFNB-UHFFFAOYSA-N pyrazolidin-3-one Chemical compound O=C1CCNN1 NDGRWYRVNANFNB-UHFFFAOYSA-N 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- 210000002460 smooth muscle Anatomy 0.000 description 4
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 4
- 239000012312 sodium hydride Substances 0.000 description 4
- ZFXYFBGIUFBOJW-UHFFFAOYSA-N theophylline Chemical compound O=C1N(C)C(=O)N(C)C2=C1NC=N2 ZFXYFBGIUFBOJW-UHFFFAOYSA-N 0.000 description 4
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 4
- 239000003039 volatile agent Substances 0.000 description 4
- 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 3
- GRNOZCCBOFGDCL-UHFFFAOYSA-N 2,2,2-trichloroacetyl isocyanate Chemical compound ClC(Cl)(Cl)C(=O)N=C=O GRNOZCCBOFGDCL-UHFFFAOYSA-N 0.000 description 3
- ZOOGRGPOEVQQDX-UUOKFMHZSA-N 3',5'-cyclic GMP Chemical compound C([C@H]1O2)OP(O)(=O)O[C@H]1[C@@H](O)[C@@H]2N1C(N=C(NC2=O)N)=C2N=C1 ZOOGRGPOEVQQDX-UUOKFMHZSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- 101150041968 CDC13 gene Proteins 0.000 description 3
- 206010061218 Inflammation Diseases 0.000 description 3
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 3
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 3
- 239000000538 analytical sample Substances 0.000 description 3
- 239000000924 antiasthmatic agent Substances 0.000 description 3
- 238000003556 assay Methods 0.000 description 3
- 239000000168 bronchodilator agent Substances 0.000 description 3
- ZOOGRGPOEVQQDX-UHFFFAOYSA-N cyclic GMP Natural products O1C2COP(O)(=O)OC2C(O)C1N1C=NC2=C1NC(N)=NC2=O ZOOGRGPOEVQQDX-UHFFFAOYSA-N 0.000 description 3
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 3
- -1 hydroxy, amino Chemical group 0.000 description 3
- 230000004054 inflammatory process Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 210000004879 pulmonary tissue Anatomy 0.000 description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000000241 respiratory effect Effects 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 239000011550 stock solution Substances 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- IMFQYAJJXFXVMM-UHFFFAOYSA-N 1-(isothiocyanatomethyl)-4-methoxybenzene Chemical compound COC1=CC=C(CN=C=S)C=C1 IMFQYAJJXFXVMM-UHFFFAOYSA-N 0.000 description 2
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 2
- MXGUFYRGSYPSIJ-UHFFFAOYSA-N 3-(3-cyclopentyloxy-4-methoxyphenyl)prop-2-enoic acid Chemical compound COC1=CC=C(C=CC(O)=O)C=C1OC1CCCC1 MXGUFYRGSYPSIJ-UHFFFAOYSA-N 0.000 description 2
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- DGTNSSLYPYDJGL-UHFFFAOYSA-N phenyl isocyanate Chemical compound O=C=NC1=CC=CC=C1 DGTNSSLYPYDJGL-UHFFFAOYSA-N 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 208000005333 pulmonary edema Diseases 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- HDOUGSFASVGDCS-UHFFFAOYSA-N pyridin-3-ylmethanamine Chemical compound NCC1=CC=CN=C1 HDOUGSFASVGDCS-UHFFFAOYSA-N 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- HJORMJIFDVBMOB-UHFFFAOYSA-N rolipram Chemical compound COC1=CC=C(C2CC(=O)NC2)C=C1OC1CCCC1 HJORMJIFDVBMOB-UHFFFAOYSA-N 0.000 description 1
- 229950005741 rolipram Drugs 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 229940032147 starch Drugs 0.000 description 1
- 239000008174 sterile solution Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- DGQOCLATAPFASR-UHFFFAOYSA-N tetrahydroxy-1,4-benzoquinone Chemical compound OC1=C(O)C(=O)C(O)=C(O)C1=O DGQOCLATAPFASR-UHFFFAOYSA-N 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 239000000196 tragacanth Substances 0.000 description 1
- 235000010487 tragacanth Nutrition 0.000 description 1
- 229940116362 tragacanth Drugs 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 229940075420 xanthine Drugs 0.000 description 1
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/08—Bronchodilators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D231/08—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with oxygen or sulfur atoms directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole 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
- C07D231/18—One oxygen or sulfur atom
- C07D231/20—One oxygen atom attached in position 3 or 5
- C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole 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
- C07D231/18—One oxygen or sulfur atom
- C07D231/20—One oxygen atom attached in position 3 or 5
- C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
- C07D231/26—1-Phenyl-3-methyl-5- pyrazolones, unsubstituted or substituted on the phenyl ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pulmonology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Plural Heterocyclic Compounds (AREA)
- Peptides Or Proteins (AREA)
- Hydrogenated Pyridines (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/694,197 US5191084A (en) | 1991-05-01 | 1991-05-01 | Phenyl pyrazolidinones as bronchodilators and anti-inflammatory agents |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL101663A0 IL101663A0 (en) | 1992-12-30 |
| IL101663A true IL101663A (en) | 1995-12-31 |
Family
ID=24787818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL10166392A IL101663A (en) | 1991-05-01 | 1992-04-21 | Phenyl pyrazolidinones |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US5191084A (da) |
| EP (1) | EP0511865B1 (da) |
| JP (1) | JPH05117239A (da) |
| KR (1) | KR920021516A (da) |
| AT (1) | ATE148460T1 (da) |
| AU (1) | AU653806B2 (da) |
| CA (1) | CA2067298A1 (da) |
| DE (1) | DE69217112T2 (da) |
| DK (1) | DK0511865T3 (da) |
| ES (1) | ES2097872T3 (da) |
| FI (1) | FI921920A (da) |
| GR (1) | GR3023240T3 (da) |
| HK (1) | HK1000104A1 (da) |
| HU (1) | HUT61001A (da) |
| IL (1) | IL101663A (da) |
| MX (1) | MX9202032A (da) |
| PH (1) | PH30772A (da) |
| SG (1) | SG49713A1 (da) |
| TW (1) | TW200467B (da) |
| ZA (1) | ZA923126B (da) |
Families Citing this family (82)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ238912A (en) * | 1990-07-17 | 1992-12-23 | Lilly Co Eli | Pyrazole derivatives and medicaments |
| JP3108097B2 (ja) * | 1991-01-21 | 2000-11-13 | 塩野義製薬株式会社 | ３−ベンジリデン−１−カルバモイル−２−ピロリドン類縁体 |
| GB9212673D0 (en) * | 1992-06-15 | 1992-07-29 | Celltech Ltd | Chemical compounds |
| GB9222253D0 (en) * | 1992-10-23 | 1992-12-09 | Celltech Ltd | Chemical compounds |
| US5814651A (en) * | 1992-12-02 | 1998-09-29 | Pfizer Inc. | Catechol diethers as selective PDEIV inhibitors |
| DK0672031T3 (da) * | 1992-12-02 | 2003-06-10 | Pfizer | Catecholdiethere som selektive PDE IV-inhibitorer |
| US5622977A (en) * | 1992-12-23 | 1997-04-22 | Celltech Therapeutics Limited | Tri-substituted (aryl or heteroaryl) derivatives and pharmaceutical compositions containing the same |
| GB9226830D0 (en) * | 1992-12-23 | 1993-02-17 | Celltech Ltd | Chemical compounds |
| GB9304919D0 (en) * | 1993-03-10 | 1993-04-28 | Celltech Ltd | Chemical compounds |
| GB9304920D0 (en) * | 1993-03-10 | 1993-04-28 | Celltech Ltd | Chemical compounds |
| US5459151A (en) * | 1993-04-30 | 1995-10-17 | American Home Products Corporation | N-acyl substituted phenyl piperidines as bronchodilators and antiinflammatory agents |
| GB9312853D0 (en) * | 1993-06-22 | 1993-08-04 | Euro Celtique Sa | Chemical compounds |
| US5665754A (en) * | 1993-09-20 | 1997-09-09 | Glaxo Wellcome Inc. | Substituted pyrrolidines |
| US5728705A (en) * | 1993-10-04 | 1998-03-17 | The Trustees Of Columbia University In The City Of New York | Method of inducing vasorelaxation to treat pulmonary hypertension |
| US5502072A (en) * | 1993-11-26 | 1996-03-26 | Pfizer Inc. | Substituted oxindoles |
| JP3806144B2 (ja) * | 1993-12-22 | 2006-08-09 | セルテック セラピューティックス リミテッド | 三置換フェニル誘導体、その調製方法とホスホジエステラーゼ（ｉｖ型）阻害剤としてのその使用 |
| GB9326173D0 (en) * | 1993-12-22 | 1994-02-23 | Celltech Ltd | Chemical compounds and process |
| CA2143143A1 (en) * | 1994-03-08 | 1995-09-09 | Toshihiko Tanaka | 3-phenylpyrrolidine derivatives |
| US6245774B1 (en) | 1994-06-21 | 2001-06-12 | Celltech Therapeutics Limited | Tri-substituted phenyl or pyridine derivatives |
| US5786354A (en) * | 1994-06-21 | 1998-07-28 | Celltech Therapeutics, Limited | Tri-substituted phenyl derivatives and processes for their preparation |
| GB9412573D0 (en) * | 1994-06-22 | 1994-08-10 | Celltech Ltd | Chemical compounds |
| GB9412571D0 (en) | 1994-06-22 | 1994-08-10 | Celltech Ltd | Chemical compounds |
| GB9412672D0 (en) * | 1994-06-23 | 1994-08-10 | Celltech Ltd | Chemical compounds |
| AU695230B2 (en) * | 1994-06-24 | 1998-08-06 | Euro-Celtique S.A. | Compounds for and method of inhibiting phosphodiesterase IV |
| AU735590B2 (en) * | 1994-06-24 | 2001-07-12 | Euro-Celtique S.A. | Compounds for and method of inhibiting phosphodiesterase IV |
| US5591776A (en) * | 1994-06-24 | 1997-01-07 | Euro-Celtique, S.A. | Pheynl or benzyl-substituted rolipram-based compounds for and method of inhibiting phosphodiesterase IV |
| US5922751A (en) * | 1994-06-24 | 1999-07-13 | Euro-Celtique, S.A. | Aryl pyrazole compound for inhibiting phosphodiesterase IV and methods of using same |
| US5665737B1 (en) * | 1994-10-12 | 1999-02-16 | Euro Celtique Sa | Substituted benzoxazoles |
| CA2206287C (en) * | 1994-12-13 | 2001-03-20 | Mark Chasin | Aryl thioxanthines |
| US6025361A (en) * | 1994-12-13 | 2000-02-15 | Euro-Celtique, S.A. | Trisubstituted thioxanthines |
| EP0799040B1 (en) * | 1994-12-13 | 2003-08-20 | Euroceltique S.A. | Trisubstituted thioxanthines |
| US6268373B1 (en) | 1995-06-07 | 2001-07-31 | Euro-Celtique S.A. | Trisubstituted thioxanthines |
| US6166041A (en) * | 1995-10-11 | 2000-12-26 | Euro-Celtique, S.A. | 2-heteroaryl and 2-heterocyclic benzoxazoles as PDE IV inhibitors for the treatment of asthma |
| GB9523675D0 (en) * | 1995-11-20 | 1996-01-24 | Celltech Therapeutics Ltd | Chemical compounds |
| GB9526245D0 (en) * | 1995-12-21 | 1996-02-21 | Celltech Therapeutics Ltd | Chemical compounds |
| GB9526246D0 (en) * | 1995-12-21 | 1996-02-21 | Celltech Therapeutics Ltd | Chemical compounds |
| US6075016A (en) * | 1996-04-10 | 2000-06-13 | Euro-Celtique S.A. | 6,5-fused aromatic ring systems having enhanced phosphodiesterase IV inhibitory activity |
| GB9608435D0 (en) * | 1996-04-24 | 1996-06-26 | Celltech Therapeutics Ltd | Chemical compounds |
| US6011052A (en) * | 1996-04-30 | 2000-01-04 | Warner-Lambert Company | Pyrazolone derivatives as MCP-1 antagonists |
| US5864037A (en) | 1996-06-06 | 1999-01-26 | Euro-Celtique, S.A. | Methods for the synthesis of chemical compounds having PDE-IV inhibitory activity |
| JP4017214B2 (ja) | 1996-06-11 | 2007-12-05 | 興和創薬株式会社 | ５−フェニル−３−ピリダジノン誘導体 |
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| EP0928789B1 (en) | 1996-07-31 | 2004-09-29 | Nikken Chemicals Company, Limited | 6-phenyltetrahydro-1,3-oxazin-2-one derivatives and medicinal compositions containing the same |
| EP0924204A4 (en) | 1996-08-27 | 2002-10-23 | Nikken Chemicals Co Ltd | 2-PHENYLMORPHOLIN-5-ONE DERIVATIVES AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME |
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| US5744473A (en) * | 1996-09-16 | 1998-04-28 | Euro-Celtique, S.A. | PDE IV inhibitors: "bis-compounds" |
| GB9622363D0 (en) * | 1996-10-28 | 1997-01-08 | Celltech Therapeutics Ltd | Chemical compounds |
| GB9625184D0 (en) * | 1996-12-04 | 1997-01-22 | Celltech Therapeutics Ltd | Chemical compounds |
| US6057329A (en) * | 1996-12-23 | 2000-05-02 | Celltech Therapeutics Limited | Fused polycyclic 2-aminopyrimidine derivatives |
| GB9705361D0 (en) * | 1997-03-14 | 1997-04-30 | Celltech Therapeutics Ltd | Chemical compounds |
| GB9713087D0 (en) * | 1997-06-20 | 1997-08-27 | Celltech Therapeutics Ltd | Chemical compounds |
| US6235736B1 (en) | 1997-06-24 | 2001-05-22 | Nikken Chemicals Co., Ltd. | 3-anilino-2-cycloalkenone derivatives |
| FR2773153A1 (fr) * | 1997-12-29 | 1999-07-02 | Rhone Poulenc Agrochimie | Nouveaux composes fongicides |
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| TW200400821A (en) * | 1999-11-02 | 2004-01-16 | Pfizer | Pharmaceutical composition (II) useful for treating or preventing pulmonary hypertension in a patient |
| IT1317049B1 (it) | 2000-06-23 | 2003-05-26 | Sigma Tau Ind Farmaceuti | Composti utili per la preparazione di medicamenti ad attivita'inibitrice della fosfodiesterasi iv. |
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|---|---|---|---|---|
| FR82186E (fr) * | 1959-04-10 | 1964-01-04 | Kodak Pathe | Nouveau produit photographique et procédé pour le traitement de ce produit |
| FR2529786A1 (fr) * | 1982-07-12 | 1984-01-13 | Nativelle Sa Ets | Compositions pharmaceutiques a base de derives de la pyrazolone-5, nouveaux produits et procede de preparation |
| US5089622A (en) * | 1988-12-12 | 1992-02-18 | Mitsui Toatsu Chemicals Incorporated | (-)-2-pyrazoline compounds and therapeutic agent for cerebrovascular disorders containing the same as effective ingredient |
| NZ238912A (en) * | 1990-07-17 | 1992-12-23 | Lilly Co Eli | Pyrazole derivatives and medicaments |
-
1991
- 1991-05-01 US US07/694,197 patent/US5191084A/en not_active Expired - Lifetime
-
1992
- 1992-04-21 IL IL10166392A patent/IL101663A/en not_active IP Right Cessation
- 1992-04-27 CA CA002067298A patent/CA2067298A1/en not_active Abandoned
- 1992-04-27 TW TW081103280A patent/TW200467B/zh active
- 1992-04-27 JP JP4107326A patent/JPH05117239A/ja active Pending
- 1992-04-29 ZA ZA923126A patent/ZA923126B/xx unknown
- 1992-04-29 FI FI921920A patent/FI921920A/fi unknown
- 1992-04-29 AU AU15244/92A patent/AU653806B2/en not_active Ceased
- 1992-04-29 KR KR1019920007212A patent/KR920021516A/ko not_active Application Discontinuation
- 1992-04-30 AT AT92303917T patent/ATE148460T1/de not_active IP Right Cessation
- 1992-04-30 PH PH44300A patent/PH30772A/en unknown
- 1992-04-30 DK DK92303917.6T patent/DK0511865T3/da active
- 1992-04-30 EP EP92303917A patent/EP0511865B1/en not_active Expired - Lifetime
- 1992-04-30 HU HU9201454A patent/HUT61001A/hu unknown
- 1992-04-30 MX MX9202032A patent/MX9202032A/es unknown
- 1992-04-30 DE DE69217112T patent/DE69217112T2/de not_active Expired - Fee Related
- 1992-04-30 ES ES92303917T patent/ES2097872T3/es not_active Expired - Lifetime
- 1992-04-30 SG SG1996004304A patent/SG49713A1/en unknown
-
1997
- 1997-04-22 GR GR970400905T patent/GR3023240T3/el unknown
- 1997-07-16 HK HK97101561A patent/HK1000104A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0511865A1 (en) | 1992-11-04 |
| DK0511865T3 (da) | 1997-02-17 |
| AU1524492A (en) | 1992-11-05 |
| MX9202032A (es) | 1992-11-01 |
| HK1000104A1 (en) | 1997-11-28 |
| HU9201454D0 (en) | 1992-07-28 |
| HUT61001A (en) | 1992-11-30 |
| FI921920A0 (fi) | 1992-04-29 |
| SG49713A1 (en) | 1998-06-15 |
| PH30772A (en) | 1997-10-17 |
| FI921920A (fi) | 1992-11-02 |
| DE69217112T2 (de) | 1997-05-28 |
| ZA923126B (en) | 1993-10-29 |
| AU653806B2 (en) | 1994-10-13 |
| IL101663A0 (en) | 1992-12-30 |
| ES2097872T3 (es) | 1997-04-16 |
| KR920021516A (ko) | 1992-12-18 |
| ATE148460T1 (de) | 1997-02-15 |
| JPH05117239A (ja) | 1993-05-14 |
| GR3023240T3 (en) | 1997-07-30 |
| EP0511865B1 (en) | 1997-01-29 |
| US5191084A (en) | 1993-03-02 |
| TW200467B (da) | 1993-02-21 |
| CA2067298A1 (en) | 1992-11-02 |
| DE69217112D1 (de) | 1997-03-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed | ||
| HCA | Change of name of proprietor(s) after amalgamation | ||
| MM9K | Patent not in force due to non-payment of renewal fees |