CA2195663C - Dihydrobenzofurane - Google Patents
Dihydrobenzofurane Download PDFInfo
- Publication number
- CA2195663C CA2195663C CA002195663A CA2195663A CA2195663C CA 2195663 C CA2195663 C CA 2195663C CA 002195663 A CA002195663 A CA 002195663A CA 2195663 A CA2195663 A CA 2195663A CA 2195663 C CA2195663 C CA 2195663C
- Authority
- CA
- Canada
- Prior art keywords
- salts
- alkyl
- hydrogen
- halogen
- alkoxy
- 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 - Fee Related
Links
- 150000001875 compounds Chemical class 0.000 claims abstract description 111
- -1 cyano, carboxyl Chemical group 0.000 claims description 165
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 62
- 150000003839 salts Chemical class 0.000 claims description 49
- 239000001257 hydrogen Substances 0.000 claims description 30
- 229910052739 hydrogen Inorganic materials 0.000 claims description 30
- 229910052736 halogen Inorganic materials 0.000 claims description 29
- 150000002367 halogens Chemical class 0.000 claims description 29
- 125000000229 (C1-C4)alkoxy group Chemical class 0.000 claims description 25
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 24
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 claims description 18
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 15
- 150000001204 N-oxides Chemical class 0.000 claims description 14
- 125000004432 carbon atom Chemical group C* 0.000 claims description 14
- 150000003222 pyridines Chemical class 0.000 claims description 14
- 238000011282 treatment Methods 0.000 claims description 14
- 239000003814 drug Substances 0.000 claims description 13
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 claims description 11
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 10
- 150000002431 hydrogen Chemical class 0.000 claims description 10
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 10
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 9
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 8
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 8
- 125000004076 pyridyl group Chemical group 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 125000004182 2-chlorophenyl group Chemical group [H]C1=C([H])C(Cl)=C(*)C([H])=C1[H] 0.000 claims description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 6
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 6
- 125000004793 2,2,2-trifluoroethoxy group Chemical group FC(CO*)(F)F 0.000 claims description 5
- KLIDCXVFHGNTTM-UHFFFAOYSA-N 2,6-dimethoxyphenol Chemical group COC1=CC=CC(OC)=C1O KLIDCXVFHGNTTM-UHFFFAOYSA-N 0.000 claims description 5
- 125000006276 2-bromophenyl group Chemical group [H]C1=C([H])C(Br)=C(*)C([H])=C1[H] 0.000 claims description 5
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- 208000017520 skin disease Diseases 0.000 claims description 5
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 claims description 5
- PTUCPHGSAFOJAU-MGONOCMRSA-N (4s)-5-amino-4-[[(2s)-2-[[(2s)-2-[[(4-bromophenyl)-hydroxyphosphoryl]methyl]-3-[3-[4-(3-chlorophenyl)phenyl]-1,2-oxazol-5-yl]propanoyl]amino]-4-carboxybutanoyl]amino]-5-oxopentanoic acid Chemical compound C([C@@H](C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N)CP(O)(=O)C=1C=CC(Br)=CC=1)C(ON=1)=CC=1C(C=C1)=CC=C1C1=CC=CC(Cl)=C1 PTUCPHGSAFOJAU-MGONOCMRSA-N 0.000 claims description 4
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 4
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- RXBMEHOLQJITJI-LEOXJPRUSA-N (4s)-5-amino-4-[[(2s)-2-[[(2s)-2-[[(4-bromophenyl)-hydroxyphosphoryl]methyl]-3-(3-phenyl-1,2-oxazol-5-yl)propanoyl]amino]-4-carboxybutanoyl]amino]-5-oxopentanoic acid Chemical compound C([C@@H](C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N)CP(O)(=O)C=1C=CC(Br)=CC=1)C(ON=1)=CC=1C1=CC=CC=C1 RXBMEHOLQJITJI-LEOXJPRUSA-N 0.000 claims description 2
- ZHDHSBKTLRLUCQ-UHFFFAOYSA-N 6-[4-(6-bromo-1,2-benzothiazol-3-yl)phenoxy]-n-methyl-n-prop-2-enylhexan-1-amine Chemical compound C1=CC(OCCCCCCN(C)CC=C)=CC=C1C1=NSC2=CC(Br)=CC=C12 ZHDHSBKTLRLUCQ-UHFFFAOYSA-N 0.000 claims description 2
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 claims description 2
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- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 36
- 239000000203 mixture Substances 0.000 description 33
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- 239000000243 solution Substances 0.000 description 26
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- 239000002253 acid Substances 0.000 description 12
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 12
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- 208000035475 disorder Diseases 0.000 description 9
- 125000001424 substituent group Chemical group 0.000 description 9
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- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 8
- QXOXUEFXRSIYSW-UHFFFAOYSA-N methyl 3-hydroxy-4-methoxybenzoate Chemical compound COC(=O)C1=CC=C(OC)C(O)=C1 QXOXUEFXRSIYSW-UHFFFAOYSA-N 0.000 description 8
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 8
- 239000012074 organic phase Substances 0.000 description 8
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- 229910000104 sodium hydride Inorganic materials 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 7
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- 229910052938 sodium sulfate Inorganic materials 0.000 description 7
- 235000011152 sodium sulphate Nutrition 0.000 description 7
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
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- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- CRLYHSUSQLYCCZ-UHFFFAOYSA-M sodium;azanide;methyl(triphenyl)phosphanium;bromide Chemical compound [NH2-].[Na+].[Br-].C=1C=CC=CC=1[P+](C=1C=CC=CC=1)(C)C1=CC=CC=C1 CRLYHSUSQLYCCZ-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 150000003413 spiro compounds Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000009121 systemic therapy Methods 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 210000000626 ureter Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/94—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom spiro-condensed with carbocyclic rings or ring systems, e.g. griseofulvins
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
L'invention concerne des composés de formule (I) où R1, R2, R3 et R4 correspondent à la définition donnée dans la description. Ces composés constituent de nouveaux inhibiteurs de la phosphodiestérase efficaces.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH232394 | 1994-07-22 | ||
| CH2323/94-3 | 1994-07-22 | ||
| PCT/EP1995/002841 WO1996003399A1 (fr) | 1994-07-22 | 1995-07-19 | Dihydrobenzofurane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2195663A1 CA2195663A1 (fr) | 1996-02-08 |
| CA2195663C true CA2195663C (fr) | 2006-10-24 |
Family
ID=37309453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002195663A Expired - Fee Related CA2195663C (fr) | 1994-07-22 | 1995-07-19 | Dihydrobenzofurane |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2195663C (fr) |
-
1995
- 1995-07-19 CA CA002195663A patent/CA2195663C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2195663A1 (fr) | 1996-02-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |