CA1083573A - N-substituted 2-methoxybenzenesulphonamides, process for preparing them and medicaments containing them - Google Patents
N-substituted 2-methoxybenzenesulphonamides, process for preparing them and medicaments containing themInfo
- Publication number
- CA1083573A CA1083573A CA253,973A CA253973A CA1083573A CA 1083573 A CA1083573 A CA 1083573A CA 253973 A CA253973 A CA 253973A CA 1083573 A CA1083573 A CA 1083573A
- Authority
- CA
- Canada
- Prior art keywords
- methoxy
- amino
- group
- chloro
- formula
- 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
- -1 N-substituted 2-methoxybenzenesulphonamides Chemical class 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims 6
- 239000003814 drug Substances 0.000 title abstract description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 13
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 12
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 8
- 150000002367 halogens Chemical class 0.000 claims abstract description 8
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims abstract description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 7
- 239000001257 hydrogen Substances 0.000 claims abstract description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 7
- 125000000565 sulfonamide group Chemical group 0.000 claims abstract description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 27
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 27
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 21
- 150000001412 amines Chemical class 0.000 claims description 20
- GYOBZOBUOMDRRN-UHFFFAOYSA-N 2-methoxybenzenesulfonyl chloride Chemical compound COC1=CC=CC=C1S(Cl)(=O)=O GYOBZOBUOMDRRN-UHFFFAOYSA-N 0.000 claims description 10
- KHBQMWCZKVMBLN-UHFFFAOYSA-N Benzenesulfonamide Chemical compound NS(=O)(=O)C1=CC=CC=C1 KHBQMWCZKVMBLN-UHFFFAOYSA-N 0.000 claims description 9
- 239000012954 diazonium Substances 0.000 claims description 9
- 150000001989 diazonium salts Chemical class 0.000 claims description 9
- 239000004291 sulphur dioxide Substances 0.000 claims description 9
- 235000010269 sulphur dioxide Nutrition 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000003054 catalyst Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 5
- 150000004982 aromatic amines Chemical class 0.000 claims description 4
- GVBHRNIWBGTNQA-UHFFFAOYSA-N 2-methoxy-4-nitroaniline Chemical compound COC1=CC([N+]([O-])=O)=CC=C1N GVBHRNIWBGTNQA-UHFFFAOYSA-N 0.000 claims description 3
- WBSMIPLNPSCJFS-UHFFFAOYSA-N 5-chloro-2-methoxyaniline Chemical compound COC1=CC=C(Cl)C=C1N WBSMIPLNPSCJFS-UHFFFAOYSA-N 0.000 claims description 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 150000007522 mineralic acids Chemical class 0.000 claims description 3
- 150000007524 organic acids Chemical class 0.000 claims description 3
- 235000005985 organic acids Nutrition 0.000 claims description 3
- POKAEVPBUOLQIY-UHFFFAOYSA-N 5-chloro-2-methoxy-4-nitroaniline Chemical compound COC1=CC([N+]([O-])=O)=C(Cl)C=C1N POKAEVPBUOLQIY-UHFFFAOYSA-N 0.000 claims description 2
- FCJGLIMDVOTBLO-UHFFFAOYSA-N 5-chloro-2-methoxybenzenesulfonyl chloride Chemical compound COC1=CC=C(Cl)C=C1S(Cl)(=O)=O FCJGLIMDVOTBLO-UHFFFAOYSA-N 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 238000006193 diazotization reaction Methods 0.000 claims description 2
- VMPITZXILSNTON-UHFFFAOYSA-N o-anisidine Chemical compound COC1=CC=CC=C1N VMPITZXILSNTON-UHFFFAOYSA-N 0.000 claims description 2
- 125000003277 amino group Chemical group 0.000 claims 2
- IUNMPGNGSSIWFP-UHFFFAOYSA-N dimethylaminopropylamine Chemical compound CN(C)CCCN IUNMPGNGSSIWFP-UHFFFAOYSA-N 0.000 claims 2
- UDGSVBYJWHOHNN-UHFFFAOYSA-N n',n'-diethylethane-1,2-diamine Chemical compound CCN(CC)CCN UDGSVBYJWHOHNN-UHFFFAOYSA-N 0.000 claims 2
- QOHMWDJIBGVPIF-UHFFFAOYSA-N n',n'-diethylpropane-1,3-diamine Chemical compound CCN(CC)CCCN QOHMWDJIBGVPIF-UHFFFAOYSA-N 0.000 claims 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims 2
- 125000000587 piperidin-1-yl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 claims 2
- WRXNJTBODVGDRY-UHFFFAOYSA-N 2-pyrrolidin-1-ylethanamine Chemical compound NCCN1CCCC1 WRXNJTBODVGDRY-UHFFFAOYSA-N 0.000 claims 1
- UIKUBYKUYUSRSM-UHFFFAOYSA-N 3-morpholinopropylamine Chemical compound NCCCN1CCOCC1 UIKUBYKUYUSRSM-UHFFFAOYSA-N 0.000 claims 1
- JMUCXULQKPWSTJ-UHFFFAOYSA-N 3-piperidin-1-ylpropan-1-amine Chemical compound NCCCN1CCCCC1 JMUCXULQKPWSTJ-UHFFFAOYSA-N 0.000 claims 1
- KFKOUEORGRALRU-UHFFFAOYSA-N 4-amino-5-chloro-n-[2-(diethylamino)ethyl]-2-methoxybenzenesulfonamide Chemical compound CCN(CC)CCNS(=O)(=O)C1=CC(Cl)=C(N)C=C1OC KFKOUEORGRALRU-UHFFFAOYSA-N 0.000 claims 1
- DILRJUIACXKSQE-UHFFFAOYSA-N n',n'-dimethylethane-1,2-diamine Chemical compound CN(C)CCN DILRJUIACXKSQE-UHFFFAOYSA-N 0.000 claims 1
- RWIVICVCHVMHMU-UHFFFAOYSA-N n-aminoethylmorpholine Chemical compound NCCN1CCOCC1 RWIVICVCHVMHMU-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract description 39
- 239000013543 active substance Substances 0.000 abstract description 3
- 125000000623 heterocyclic group Chemical group 0.000 abstract description 2
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 40
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 22
- 238000002360 preparation method Methods 0.000 description 21
- 239000000203 mixture Substances 0.000 description 19
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 15
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 14
- 238000003756 stirring Methods 0.000 description 12
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 10
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical class ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 230000003474 anti-emetic effect Effects 0.000 description 8
- 239000002244 precipitate Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 8
- 241000699670 Mus sp. Species 0.000 description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- 241000282472 Canis lupus familiaris Species 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 6
- 238000007429 general method Methods 0.000 description 6
- 239000005457 ice water Substances 0.000 description 6
- FDDDEECHVMSUSB-UHFFFAOYSA-N sulfanilamide Chemical compound NC1=CC=C(S(N)(=O)=O)C=C1 FDDDEECHVMSUSB-UHFFFAOYSA-N 0.000 description 6
- 229940124530 sulfonamide Drugs 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 5
- 229960003280 cupric chloride Drugs 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000008188 pellet Substances 0.000 description 5
- 229920006395 saturated elastomer Polymers 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 206010047700 Vomiting Diseases 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000002111 antiemetic agent Substances 0.000 description 4
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 235000010288 sodium nitrite Nutrition 0.000 description 4
- 125000001424 substituent group Chemical group 0.000 description 4
- 230000008673 vomiting Effects 0.000 description 4
- OSAYFGJUEOYRHY-UHFFFAOYSA-N 4-chloro-1-methoxy-2-nitrobenzene Chemical compound COC1=CC=C(Cl)C=C1[N+]([O-])=O OSAYFGJUEOYRHY-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
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000001476 alcoholic effect Effects 0.000 description 3
- 230000002082 anti-convulsion Effects 0.000 description 3
- VMWNQDUVQKEIOC-CYBMUJFWSA-N apomorphine Chemical compound C([C@H]1N(C)CC2)C3=CC=C(O)C(O)=C3C3=C1C2=CC=C3 VMWNQDUVQKEIOC-CYBMUJFWSA-N 0.000 description 3
- 229960004046 apomorphine Drugs 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 3
- 229940075930 picrate Drugs 0.000 description 3
- OXNIZHLAWKMVMX-UHFFFAOYSA-M picrate anion Chemical compound [O-]C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-M 0.000 description 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 239000012429 reaction media Substances 0.000 description 3
- 150000003456 sulfonamides Chemical class 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- YRGAYAGBVIXNAQ-UHFFFAOYSA-N 1-chloro-4-methoxybenzene Chemical compound COC1=CC=C(Cl)C=C1 YRGAYAGBVIXNAQ-UHFFFAOYSA-N 0.000 description 2
- QECYXMKYZQXEHM-UHFFFAOYSA-N 2-methoxy-4-nitrobenzenesulfonyl chloride Chemical compound COC1=CC([N+]([O-])=O)=CC=C1S(Cl)(=O)=O QECYXMKYZQXEHM-UHFFFAOYSA-N 0.000 description 2
- MKQNYQGIPARLKO-UHFFFAOYSA-N 2-methoxybenzenesulfonamide Chemical class COC1=CC=CC=C1S(N)(=O)=O MKQNYQGIPARLKO-UHFFFAOYSA-N 0.000 description 2
- JESBYSXPKUMFRV-UHFFFAOYSA-N 4-methoxy-3-nitrobenzenesulfonamide Chemical compound COC1=CC=C(S(N)(=O)=O)C=C1[N+]([O-])=O JESBYSXPKUMFRV-UHFFFAOYSA-N 0.000 description 2
- PWYNJONRUFAOFG-UHFFFAOYSA-N 4-methoxy-3-nitrobenzenesulfonyl chloride Chemical compound COC1=CC=C(S(Cl)(=O)=O)C=C1[N+]([O-])=O PWYNJONRUFAOFG-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
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- NUMXHEUHHRTBQT-AATRIKPKSA-N 2,4-dimethoxy-1-[(e)-2-nitroethenyl]benzene Chemical compound COC1=CC=C(\C=C\[N+]([O-])=O)C(OC)=C1 NUMXHEUHHRTBQT-AATRIKPKSA-N 0.000 description 1
- IDPBJHBJQTTZKI-UHFFFAOYSA-N 2-methoxy-4-nitrobenzenesulfonamide Chemical class COC1=CC([N+]([O-])=O)=CC=C1S(N)(=O)=O IDPBJHBJQTTZKI-UHFFFAOYSA-N 0.000 description 1
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- ATADHKWKHYVBTJ-UHFFFAOYSA-N hydron;4-[1-hydroxy-2-(methylamino)ethyl]benzene-1,2-diol;chloride Chemical compound Cl.CNCC(O)C1=CC=C(O)C(O)=C1 ATADHKWKHYVBTJ-UHFFFAOYSA-N 0.000 description 1
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- KQGNEXQCCNUZMT-UHFFFAOYSA-N n-(5-chloro-2-methoxy-4-nitrophenyl)acetamide Chemical compound COC1=CC([N+]([O-])=O)=C(Cl)C=C1NC(C)=O KQGNEXQCCNUZMT-UHFFFAOYSA-N 0.000 description 1
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- 210000005036 nerve Anatomy 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 230000001354 painful effect Effects 0.000 description 1
- 230000007119 pathological manifestation Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- OXNIZHLAWKMVMX-UHFFFAOYSA-N picric acid Chemical class OC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-N 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 239000001120 potassium sulphate Substances 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- BALXUFOVQVENIU-KXNXZCPBSA-N pseudoephedrine hydrochloride Chemical compound [H+].[Cl-].CN[C@@H](C)[C@@H](O)C1=CC=CC=C1 BALXUFOVQVENIU-KXNXZCPBSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- CDNKLAPGQXSOKY-UHFFFAOYSA-N pyridazin-3-yloxymethanesulfonic acid Chemical compound OS(=O)(=O)COC1=CC=CN=N1 CDNKLAPGQXSOKY-UHFFFAOYSA-N 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- XTHPWXDJESJLNJ-UHFFFAOYSA-N sulfurochloridic acid Chemical compound OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 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
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/12—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms
- C07D295/125—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
- C07D295/13—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
-
- 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
- A61P1/08—Drugs for disorders of the alimentary tract or the digestive system for nausea, cinetosis or vertigo; Antiemetics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/08—Antiepileptics; Anticonvulsants
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/13—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by hydroxy groups
- C07C205/26—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by hydroxy groups and being further substituted by halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Neurosurgery (AREA)
- Neurology (AREA)
- Pain & Pain Management (AREA)
- Hospice & Palliative Care (AREA)
- Otolaryngology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Indole Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7517973 | 1975-06-09 | ||
| FR7517973A FR2313918A1 (fr) | 1975-06-09 | 1975-06-09 | Methoxy-2 benzenesulfonamides n-substitues, procede pour les preparer et medicaments les contenant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1083573A true CA1083573A (en) | 1980-08-12 |
Family
ID=9156225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA253,973A Expired CA1083573A (en) | 1975-06-09 | 1976-06-03 | N-substituted 2-methoxybenzenesulphonamides, process for preparing them and medicaments containing them |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4132786A (en, 2012) |
| JP (2) | JPS6049630B2 (en, 2012) |
| AT (1) | AT358555B (en, 2012) |
| BE (1) | BE842753A (en, 2012) |
| CA (1) | CA1083573A (en, 2012) |
| CH (1) | CH616917A5 (en, 2012) |
| DE (1) | DE2623447A1 (en, 2012) |
| DK (1) | DK146592C (en, 2012) |
| ES (1) | ES448646A1 (en, 2012) |
| FR (1) | FR2313918A1 (en, 2012) |
| GB (1) | GB1545628A (en, 2012) |
| NL (1) | NL7606172A (en, 2012) |
| SE (1) | SE430248B (en, 2012) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ193654A (en) * | 1979-05-16 | 1984-08-24 | Wuelfing Johann A | Naphthalene sulphonamido-alkyl-piperidines,pyrrolidines or piperazines and pharmaceutical compositions |
| DE3065026D1 (en) * | 1979-05-23 | 1983-11-03 | Beecham Wuelfing Gmbh & Co Kg | Phenylsulphonamide derivatives, a process for their preparation and their use as medicines |
| FR2504528A1 (fr) * | 1981-04-23 | 1982-10-29 | Choay Sa | Dialcoxy (2,4) benzenesulfonamides n-substitues |
| US4714700A (en) * | 1982-04-20 | 1987-12-22 | Choay S.A. | N-substituted 2,4-dialkoxy benzenesulfonamides and pharmaceutical compositions |
| US4483864A (en) * | 1983-02-04 | 1984-11-20 | University Of Iowa Research Foundation | Non-classical topical treatment for glaucoma |
| GB2160201B (en) * | 1984-06-14 | 1988-05-11 | Wyeth John & Brother Ltd | Quinazoline and cinnoline derivatives |
| US4629738A (en) * | 1984-06-25 | 1986-12-16 | University Of Iowa Research Foundation | Non-classical topical treatment for glaucoma |
| US4731369A (en) * | 1985-11-06 | 1988-03-15 | Merck & Co. Inc. | Amides and esters of 2-(N-(hydroxypiperidinoalkyl) and (hydroxypyrrolidinoalkyl)-aminosulfonyl)-6-nitrobenzoic acids useful as adjuncts to radiation therapy |
| IL83767A (en) * | 1986-09-18 | 1992-11-15 | American Home Prod | Benzenesulfonamide derivatives,their preparation and pharmaceutical compositions containing them |
| US4992094A (en) * | 1987-08-17 | 1991-02-12 | American Cyanamid Company | Phenylsulfonyl 2-imidazolin-5-one compounds |
| US4883914A (en) * | 1987-08-17 | 1989-11-28 | American Cyanamid Company | Benzenesulfonyl carboxamide compounds useful as herbicidal agents |
| US5120854A (en) * | 1987-08-17 | 1992-06-09 | American Cyanamid Company | Benzenesulfonyl carboxamide compounds and intermediate compounds |
| US5252539A (en) * | 1987-08-17 | 1993-10-12 | American Cyanamid Company | Benzenesulfonyl carboxamide compounds intermediate compounds and method of preparation thereof and use of said compounds and intermediate compounds as herbicidal agents |
| US5338883A (en) * | 1987-08-17 | 1994-08-16 | American Cyanamid Company | Benzenesulfonyl carboxamide compounds intermediate compounds and methods of preparation thereof and use of said compounds and intermediate compounds as herbicidal agents |
| US5391757A (en) * | 1987-08-17 | 1995-02-21 | American Cyanamid Company | Benzenesulfonyl carboxamide compounds intermediate compounds and methods of preparation thereof and use of said compounds and intermediate compounds as herbicidal agents |
| US4959501A (en) * | 1987-09-04 | 1990-09-25 | Ciba-Geigy Corporation | Process for the preparation of 2-(2-chloroethoxy)-benzenesulfonamide |
| JP2556722B2 (ja) * | 1988-02-18 | 1996-11-20 | 興和株式会社 | 新規なスルホンアミド化合物 |
| WO1997029097A1 (en) * | 1996-02-09 | 1997-08-14 | Smithkline Beecham Plc | Sulfonamide derivatives as 5ht7 receptor antagonists |
| GB9803536D0 (en) * | 1998-02-19 | 1998-04-15 | Black James Foundation | Histamine H,receptor ligands |
| WO2007076875A2 (en) * | 2006-01-06 | 2007-07-12 | Aarhus Universitet | Compounds acting on the serotonin transporter |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3139381A (en) * | 1957-02-07 | 1964-06-30 | Merck & Co Inc | Process of effecting diuresis with nitro disulfamylaniline compounds |
| DE1145182B (de) * | 1957-06-17 | 1963-03-14 | Du Pont | Verfahren zur Herstellung von 4-Alkoxymetanilamiden und deren Salzen |
| US3060206A (en) * | 1960-09-27 | 1962-10-23 | Merck & Co Inc | 2, 4-disulfamyl-5-alkoxy-aniline |
| US3580949A (en) * | 1965-03-19 | 1971-05-25 | Hoffmann La Roche | N,n'-bis-(aminoalkyl)-benzyl-amines |
| US3840569A (en) * | 1972-11-13 | 1974-10-08 | Lilly Co Eli | N1-aryloxy(arylthio)dinitro-sulfanilamides |
| CH590830A5 (en, 2012) * | 1973-02-20 | 1977-08-31 | Hoechst Ag |
-
1975
- 1975-06-09 FR FR7517973A patent/FR2313918A1/fr active Granted
-
1976
- 1976-05-25 DE DE19762623447 patent/DE2623447A1/de not_active Withdrawn
- 1976-06-01 AT AT401976A patent/AT358555B/de not_active IP Right Cessation
- 1976-06-03 CA CA253,973A patent/CA1083573A/en not_active Expired
- 1976-06-07 JP JP51065723A patent/JPS6049630B2/ja not_active Expired
- 1976-06-08 GB GB23701/76A patent/GB1545628A/en not_active Expired
- 1976-06-08 NL NL7606172A patent/NL7606172A/xx not_active Application Discontinuation
- 1976-06-08 ES ES448646A patent/ES448646A1/es not_active Expired
- 1976-06-08 DK DK252376A patent/DK146592C/da active
- 1976-06-08 CH CH717976A patent/CH616917A5/fr not_active IP Right Cessation
- 1976-06-08 US US05/693,896 patent/US4132786A/en not_active Expired - Lifetime
- 1976-06-08 SE SE7606440A patent/SE430248B/xx not_active IP Right Cessation
- 1976-06-09 BE BE167761A patent/BE842753A/xx not_active IP Right Cessation
-
1985
- 1985-04-30 JP JP60091304A patent/JPS60243060A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AT358555B (de) | 1980-09-25 |
| FR2313918B1 (en, 2012) | 1978-10-06 |
| FR2313918A1 (fr) | 1977-01-07 |
| JPS60243060A (ja) | 1985-12-03 |
| GB1545628A (en) | 1979-05-10 |
| DK146592C (da) | 1984-06-12 |
| DE2623447A1 (de) | 1977-01-13 |
| DK146592B (da) | 1983-11-14 |
| JPS6049630B2 (ja) | 1985-11-02 |
| NL7606172A (nl) | 1976-12-13 |
| SE7606440L (sv) | 1976-12-10 |
| ES448646A1 (es) | 1977-07-01 |
| CH616917A5 (en, 2012) | 1980-04-30 |
| JPS5231044A (en) | 1977-03-09 |
| SE430248B (sv) | 1983-10-31 |
| BE842753A (fr) | 1976-12-09 |
| DK252376A (da) | 1976-12-10 |
| US4132786A (en) | 1979-01-02 |
| ATA401976A (de) | 1980-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |