JPH0141625B2 - - Google Patents
Info
- Publication number
- JPH0141625B2 JPH0141625B2 JP55045759A JP4575980A JPH0141625B2 JP H0141625 B2 JPH0141625 B2 JP H0141625B2 JP 55045759 A JP55045759 A JP 55045759A JP 4575980 A JP4575980 A JP 4575980A JP H0141625 B2 JPH0141625 B2 JP H0141625B2
- Authority
- JP
- Japan
- Prior art keywords
- methoxy
- formula
- group
- methyl
- hydroxy
- 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
Links
- 150000001875 compounds Chemical class 0.000 claims description 61
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 56
- 239000000203 mixture Substances 0.000 claims description 31
- 239000002253 acid Substances 0.000 claims description 25
- 150000004702 methyl esters Chemical class 0.000 claims description 25
- -1 Tetrahydro-1H-pyran-2-yl Chemical group 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 14
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 13
- 239000003208 petroleum Substances 0.000 claims description 10
- 125000006239 protecting group Chemical group 0.000 claims description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 claims description 8
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 7
- 125000002252 acyl group Chemical group 0.000 claims description 6
- 125000001931 aliphatic group Chemical group 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 150000001768 cations Chemical class 0.000 claims description 5
- 230000002178 gastroprotective effect Effects 0.000 claims description 5
- 231100000252 nontoxic Toxicity 0.000 claims description 5
- 230000003000 nontoxic effect Effects 0.000 claims description 5
- VELDYOPRLMJFIK-UHFFFAOYSA-N cyclopentanecarbaldehyde Chemical compound O=CC1CCCC1 VELDYOPRLMJFIK-UHFFFAOYSA-N 0.000 claims description 4
- 125000004356 hydroxy functional group Chemical group O* 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 4
- 125000004043 oxo group Chemical group O=* 0.000 claims description 4
- 239000004480 active ingredient Substances 0.000 claims description 3
- 238000013375 chromatographic separation Methods 0.000 claims description 3
- 238000007796 conventional method Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- ZKCZXVODRKOWIY-UHFFFAOYSA-N diphenylstannane Chemical compound C=1C=CC=CC=1[SnH2]C1=CC=CC=C1 ZKCZXVODRKOWIY-UHFFFAOYSA-N 0.000 claims description 2
- 230000007062 hydrolysis Effects 0.000 claims description 2
- 238000006460 hydrolysis reaction Methods 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 2
- 239000012279 sodium borohydride Substances 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- WZAWFKKYWRMNLU-UHFFFAOYSA-N 1-dimethoxyphosphoryl-3-methoxy-3-methylheptan-2-one Chemical compound CCCCC(C)(OC)C(=O)CP(=O)(OC)OC WZAWFKKYWRMNLU-UHFFFAOYSA-N 0.000 claims 2
- 239000003480 eluent Substances 0.000 claims 1
- 229910052987 metal hydride Inorganic materials 0.000 claims 1
- 150000004681 metal hydrides Chemical class 0.000 claims 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 claims 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 24
- NTYJJOPFIAHURM-UHFFFAOYSA-N Histamine Chemical compound NCCC1=CN=CN1 NTYJJOPFIAHURM-UHFFFAOYSA-N 0.000 description 22
- 210000002784 stomach Anatomy 0.000 description 17
- 239000000047 product Substances 0.000 description 15
- 238000012360 testing method Methods 0.000 description 15
- 230000002496 gastric effect Effects 0.000 description 14
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 12
- 208000025865 Ulcer Diseases 0.000 description 11
- 229960001340 histamine Drugs 0.000 description 11
- 239000000243 solution Substances 0.000 description 11
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- 241001465754 Metazoa Species 0.000 description 8
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 230000005764 inhibitory process Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 230000028327 secretion Effects 0.000 description 7
- 238000010898 silica gel chromatography Methods 0.000 description 7
- 230000036269 ulceration Effects 0.000 description 7
- 241000700159 Rattus Species 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- CGIGDMFJXJATDK-UHFFFAOYSA-N indomethacin Chemical compound CC1=C(CC(O)=O)C2=CC(OC)=CC=C2N1C(=O)C1=CC=C(Cl)C=C1 CGIGDMFJXJATDK-UHFFFAOYSA-N 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 6
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 6
- 241000282472 Canis lupus familiaris Species 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 5
- 150000003180 prostaglandins Chemical class 0.000 description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 5
- BUDQDWGNQVEFAC-UHFFFAOYSA-N Dihydropyran Chemical compound C1COC=CC1 BUDQDWGNQVEFAC-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 230000001120 cytoprotective effect Effects 0.000 description 4
- 239000000284 extract Substances 0.000 description 4
- 230000027119 gastric acid secretion Effects 0.000 description 4
- 238000001802 infusion Methods 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 230000002997 prostaglandinlike Effects 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 4
- 235000017557 sodium bicarbonate Nutrition 0.000 description 4
- 229910000104 sodium hydride Inorganic materials 0.000 description 4
- 231100000397 ulcer Toxicity 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000009858 acid secretion Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 3
- 229960000905 indomethacin Drugs 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 238000001990 intravenous administration Methods 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 3
- 229940094443 oxytocics prostaglandins Drugs 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- IWTGMVSCEOXQTC-UHFFFAOYSA-N 2-methoxy-2-methylhexanoic acid Chemical compound CCCCC(C)(OC)C(O)=O IWTGMVSCEOXQTC-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 206010020601 Hyperchlorhydria Diseases 0.000 description 2
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 2
- 241000124008 Mammalia Species 0.000 description 2
- XNCNNDVCAUWAIT-UHFFFAOYSA-N Methyl heptanoate Chemical compound CCCCCCC(=O)OC XNCNNDVCAUWAIT-UHFFFAOYSA-N 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 208000007107 Stomach Ulcer Diseases 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-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
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 230000001262 anti-secretory effect Effects 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 210000004051 gastric juice Anatomy 0.000 description 2
- 210000001156 gastric mucosa Anatomy 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 239000008101 lactose Substances 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- YACKEPLHDIMKIO-UHFFFAOYSA-L methylphosphonate(2-) Chemical compound CP([O-])([O-])=O YACKEPLHDIMKIO-UHFFFAOYSA-L 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000008194 pharmaceutical composition Substances 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 2
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 235000020357 syrup Nutrition 0.000 description 2
- 239000006188 syrup Substances 0.000 description 2
- 230000001562 ulcerogenic effect Effects 0.000 description 2
- KWGRBVOPPLSCSI-WPRPVWTQSA-N (-)-ephedrine Chemical compound CN[C@@H](C)[C@H](O)C1=CC=CC=C1 KWGRBVOPPLSCSI-WPRPVWTQSA-N 0.000 description 1
- KWTSXDURSIMDCE-QMMMGPOBSA-N (S)-amphetamine Chemical compound C[C@H](N)CC1=CC=CC=C1 KWTSXDURSIMDCE-QMMMGPOBSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- GMMGLMWOYHPJON-UHFFFAOYSA-N 1-dimethoxyphosphorylheptane Chemical compound CCCCCCCP(=O)(OC)OC GMMGLMWOYHPJON-UHFFFAOYSA-N 0.000 description 1
- RQOFITYRYPQNLL-ZWSAOQBFSA-N 16,16-dimethyl-PGE1 Chemical class CCCCC(C)(C)[C@H](O)\C=C\[C@H]1[C@H](O)CC(=O)[C@@H]1CCCCCCC(O)=O RQOFITYRYPQNLL-ZWSAOQBFSA-N 0.000 description 1
- JKTCBAGSMQIFNL-UHFFFAOYSA-N 2,3-dihydrofuran Chemical compound C1CC=CO1 JKTCBAGSMQIFNL-UHFFFAOYSA-N 0.000 description 1
- HUHXLHLWASNVDB-UHFFFAOYSA-N 2-(oxan-2-yloxy)oxane Chemical compound O1CCCCC1OC1OCCCC1 HUHXLHLWASNVDB-UHFFFAOYSA-N 0.000 description 1
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 1
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 1
- 244000171897 Acacia nilotica subsp nilotica Species 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 229930003347 Atropine Natural products 0.000 description 1
- 239000012027 Collins reagent Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- RKUNBYITZUJHSG-UHFFFAOYSA-N Hyosciamin-hydrochlorid Natural products CN1C(C2)CCC1CC2OC(=O)C(CO)C1=CC=CC=C1 RKUNBYITZUJHSG-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 206010022998 Irritability Diseases 0.000 description 1
- 229920003091 Methocel™ Polymers 0.000 description 1
- TXWGINUZLBAKDF-UHFFFAOYSA-N N-Deschlorobenzoyl indomethacin Chemical compound COC1=CC=C2NC(C)=C(CC(O)=O)C2=C1 TXWGINUZLBAKDF-UHFFFAOYSA-N 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical class O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 150000001263 acyl chlorides Chemical class 0.000 description 1
- 229910000102 alkali metal hydride Inorganic materials 0.000 description 1
- 150000008046 alkali metal hydrides Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229940025084 amphetamine Drugs 0.000 description 1
- 239000012491 analyte Substances 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- RKUNBYITZUJHSG-SPUOUPEWSA-N atropine Chemical compound O([C@H]1C[C@H]2CC[C@@H](C1)N2C)C(=O)C(CO)C1=CC=CC=C1 RKUNBYITZUJHSG-SPUOUPEWSA-N 0.000 description 1
- 229960000396 atropine Drugs 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 230000003182 bronchodilatating effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- KWGRBVOPPLSCSI-UHFFFAOYSA-N d-ephedrine Natural products CNC(C)C(O)C1=CC=CC=C1 KWGRBVOPPLSCSI-UHFFFAOYSA-N 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 229960002179 ephedrine Drugs 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 238000001640 fractional crystallisation Methods 0.000 description 1
- 201000005917 gastric ulcer Diseases 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001077 hypotensive effect Effects 0.000 description 1
- 239000003701 inert diluent Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 231100000636 lethal dose Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000012746 preparative thin layer chromatography Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 210000001187 pylorus Anatomy 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- NPRDHMWYZHSAHR-UHFFFAOYSA-N pyridine;trioxochromium Chemical compound O=[Cr](=O)=O.C1=CC=NC=C1.C1=CC=NC=C1 NPRDHMWYZHSAHR-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003248 secreting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 238000001356 surgical procedure Methods 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
- 230000001225 therapeutic effect Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C405/00—Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having oxygen atoms attached in gamma-position to the ring, e.g. prostaglandins ; Analogues or derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/14—Prodigestives, e.g. acids, enzymes, appetite stimulants, antidyspeptics, tonics, antiflatulents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nutrition Science (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT21707/79A IT1162731B (it) | 1979-04-10 | 1979-04-10 | 16-metil-16-metossi-5,6-diidro-prosta-glandine della serie e1 ad attivita'antisecretoria |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55149246A JPS55149246A (en) | 1980-11-20 |
| JPH0141625B2 true JPH0141625B2 (en, 2012) | 1989-09-06 |
Family
ID=11185708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4575980A Granted JPS55149246A (en) | 1979-04-10 | 1980-04-09 | Prostaglandin e1 derivative |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US4547521A (en, 2012) |
| JP (1) | JPS55149246A (en, 2012) |
| AT (1) | AT370725B (en, 2012) |
| AU (1) | AU534150B2 (en, 2012) |
| BE (1) | BE882734A (en, 2012) |
| CA (1) | CA1186305A (en, 2012) |
| CH (1) | CH647503A5 (en, 2012) |
| DE (1) | DE3012306A1 (en, 2012) |
| DK (1) | DK155937C (en, 2012) |
| FR (2) | FR2453850B1 (en, 2012) |
| GB (1) | GB2046750B (en, 2012) |
| HK (1) | HK66283A (en, 2012) |
| IE (1) | IE49675B1 (en, 2012) |
| IT (1) | IT1162731B (en, 2012) |
| MX (1) | MX6595E (en, 2012) |
| MY (1) | MY8400336A (en, 2012) |
| NL (1) | NL8002073A (en, 2012) |
| NO (1) | NO151363C (en, 2012) |
| NZ (1) | NZ193370A (en, 2012) |
| SE (1) | SE465126B (en, 2012) |
| SG (1) | SG44483G (en, 2012) |
| ZA (1) | ZA801822B (en, 2012) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1190400B (it) * | 1985-10-04 | 1988-02-16 | Istituto Biochimico Italiano | Derivati dell'acido 19,20-bis,nor-prostanoico ad attivita' antiulcera e anoressivca,procedimento per la loro preparazione e composizioni farmaceutiche |
| DE3876230T2 (de) * | 1988-01-28 | 1993-05-06 | Merrell Dow Pharma | Verfahren und zwischenprodukte. |
| DE69939826D1 (de) * | 1998-06-04 | 2008-12-11 | Ltt Bio Pharma Co Ltd | Verfahren zur herstellung eines gereinigten prostaglandin-derivats |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1495152A (en) * | 1974-08-16 | 1977-12-14 | Ici Ltd | Prostanoic acid derivatives |
| GB1538871A (en) * | 1975-01-24 | 1979-01-24 | Lepetit Spa | Prostaglandins |
| US4064350A (en) * | 1976-11-22 | 1977-12-20 | G. D. Searle & Co. | 15,16-Dihydroxyprostaglandins |
-
1979
- 1979-04-10 IT IT21707/79A patent/IT1162731B/it active
-
1980
- 1980-03-18 AU AU56560/80A patent/AU534150B2/en not_active Ceased
- 1980-03-27 ZA ZA00801822A patent/ZA801822B/xx unknown
- 1980-03-29 DE DE19803012306 patent/DE3012306A1/de active Granted
- 1980-04-03 GB GB8011337A patent/GB2046750B/en not_active Expired
- 1980-04-08 NO NO800998A patent/NO151363C/no unknown
- 1980-04-09 AT AT0192680A patent/AT370725B/de not_active IP Right Cessation
- 1980-04-09 JP JP4575980A patent/JPS55149246A/ja active Granted
- 1980-04-09 NZ NZ193370A patent/NZ193370A/en unknown
- 1980-04-09 SE SE8002689A patent/SE465126B/sv not_active IP Right Cessation
- 1980-04-09 DK DK151480A patent/DK155937C/da not_active IP Right Cessation
- 1980-04-09 IE IE723/80A patent/IE49675B1/en not_active IP Right Cessation
- 1980-04-09 CH CH2729/80A patent/CH647503A5/fr not_active IP Right Cessation
- 1980-04-09 CA CA000349411A patent/CA1186305A/en not_active Expired
- 1980-04-09 NL NL8002073A patent/NL8002073A/nl unknown
- 1980-04-09 MX MX808750U patent/MX6595E/es unknown
- 1980-04-10 BE BE0/200185A patent/BE882734A/fr not_active IP Right Cessation
- 1980-04-10 FR FR8008090A patent/FR2453850B1/fr not_active Expired
-
1982
- 1982-08-03 FR FR8213561A patent/FR2510567B1/fr not_active Expired
-
1983
- 1983-07-30 SG SG44483A patent/SG44483G/en unknown
- 1983-11-18 US US06/553,470 patent/US4547521A/en not_active Expired - Fee Related
- 1983-12-15 HK HK662/83A patent/HK66283A/xx not_active IP Right Cessation
-
1984
- 1984-12-30 MY MY336/84A patent/MY8400336A/xx unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO155537B (no) | Analogifremgangsmaate ved fremstilling av terapeutisk aktive, nye carbacycliner. | |
| GB2075976A (en) | 3-hydroxy and 3-oxo-prostaglandin analogues | |
| HU191994B (en) | Process for producing new carbacyclines and pharmaceutical compositions containing them | |
| JPH0324457B2 (en, 2012) | ||
| US4088775A (en) | 15-Ethylenedioxy-prostanoic acid derivatives and esters thereof and intermediates thereof | |
| CH619930A5 (en, 2012) | ||
| JPH0149264B2 (en, 2012) | ||
| US4894391A (en) | Novel prostacyclin derivatives, process for the preparation thereof, and use thereof as medicinal agents | |
| JPH0141625B2 (en, 2012) | ||
| NO156524B (no) | Analogifremgangsmaate ved fremstilling av terapeutisk aktive carbacyclinderivater. | |
| US4315013A (en) | Certain pyrrole analogs of prostacyclin derivatives | |
| CA1215362A (en) | Carbacyclins, process for their preparation thereof, and use thereof as medicinal agents | |
| JPS61227544A (ja) | 新規［４．２．０］ビシクロオクタン誘導体 | |
| US4404372A (en) | 15-Substituted-ω-pentanorprostaglandin derivatives | |
| FR2515642A1 (fr) | Nouvelles (11r)-11-deoxy-11-alkyl-6-oxo-prostaglandines et compositions pharmaceutiques les contenant | |
| US4721729A (en) | Novel carbacyclins, process for the preparation thereof, and their use as medicinal agents | |
| HU188004B (en) | Process for producing bicyclooctane derivatives and pharmaceutical compositions containing them as active agents | |
| CA1186306A (en) | Optically active 16-methoxy-16-methyl-prostaglandin e derivatives and a process for preparing them | |
| US4292444A (en) | Sulfonyl prostaglandin carboxamide derivatives | |
| US4827017A (en) | Novel carbacyclins, processes for their production and their use as medicinal agents | |
| HU206317B (en) | Process for producing carbacyclines and pharmaceutical compositions containing them | |
| US4342868A (en) | 2-Descarboxy-2-(tetrazol-5-yl)-16,16-dimethyl-17-(2-furyl)-ω-trisnorprostaglandin E2 | |
| US4046787A (en) | Novel 15-substituted prostanoic acids and esters | |
| KR790001979B1 (ko) | 사이클로펜탄 유도체의 제조방법 | |
| HU191111B (en) | Process for producing 5-fluoro-carbacyclines |