CA1082198A - Process for preparation of a therapeutically active compound - Google Patents
Process for preparation of a therapeutically active compoundInfo
- Publication number
- CA1082198A CA1082198A CA306,260A CA306260A CA1082198A CA 1082198 A CA1082198 A CA 1082198A CA 306260 A CA306260 A CA 306260A CA 1082198 A CA1082198 A CA 1082198A
- Authority
- CA
- Canada
- Prior art keywords
- wittig reagent
- formula
- reacted
- bromophenyl
- pyridyl
- 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 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title claims description 19
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 19
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 18
- IDGVUIHZWDVXOQ-UHFFFAOYSA-N (4-bromophenyl)-pyridin-3-ylmethanone Chemical compound C1=CC(Br)=CC=C1C(=O)C1=CC=CN=C1 IDGVUIHZWDVXOQ-UHFFFAOYSA-N 0.000 claims description 9
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 5
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 claims description 4
- FIQMHBFVRAXMOP-UHFFFAOYSA-N triphenylphosphane oxide Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)(=O)C1=CC=CC=C1 FIQMHBFVRAXMOP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052739 hydrogen Chemical group 0.000 claims description 3
- 239000001257 hydrogen Chemical group 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 229960001760 dimethyl sulfoxide Drugs 0.000 claims description 2
- 230000036571 hydration Effects 0.000 claims description 2
- 238000006703 hydration reaction Methods 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 8
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 239000000047 product Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- PAAZPARNPHGIKF-UHFFFAOYSA-N 1,2-dibromoethane Chemical compound BrCCBr PAAZPARNPHGIKF-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 125000004005 formimidoyl group Chemical group [H]\N=C(/[H])* 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical group [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- NBYQRBQKOIJRNX-UHFFFAOYSA-M [Br-].CN(C)C1=C(C=CC=C1)[P+](C1=CC=CC=C1)(C1=CC=CC=C1)CC Chemical compound [Br-].CN(C)C1=C(C=CC=C1)[P+](C1=CC=CC=C1)(C1=CC=CC=C1)CC NBYQRBQKOIJRNX-UHFFFAOYSA-M 0.000 description 1
- 239000000935 antidepressant agent Substances 0.000 description 1
- WLNKGGRXEOAKBY-UHFFFAOYSA-N bis(4-bromo-2-pyridin-3-ylphenyl)methanone Chemical compound C=1C=CN=CC=1C1=CC(Br)=CC=C1C(=O)C1=CC=C(Br)C=C1C1=CC=CN=C1 WLNKGGRXEOAKBY-UHFFFAOYSA-N 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- 150000002431 hydrogen Chemical group 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- XVDBWWRIXBMVJV-UHFFFAOYSA-N n-[bis(dimethylamino)phosphanyl]-n-methylmethanamine Chemical compound CN(C)P(N(C)C)N(C)C XVDBWWRIXBMVJV-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/36—Radicals substituted by singly-bound nitrogen atoms
- C07D213/38—Radicals substituted by singly-bound nitrogen atoms having only hydrogen or hydrocarbon radicals attached to the substituent nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7707707A SE409861B (sv) | 1977-07-04 | 1977-07-04 | Ett nytt forfarande for framstellning av en terapeutisk aktiv pyridinforening |
| SE7707707-1 | 1977-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1082198A true CA1082198A (en) | 1980-07-22 |
Family
ID=20331764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA306,260A Expired CA1082198A (en) | 1977-07-04 | 1978-06-27 | Process for preparation of a therapeutically active compound |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5414976A (da) |
| AT (1) | AT365171B (da) |
| CA (1) | CA1082198A (da) |
| CH (1) | CH641163A5 (da) |
| DK (1) | DK295378A (da) |
| ES (1) | ES471302A1 (da) |
| FI (1) | FI64581C (da) |
| IT (1) | IT1105226B (da) |
| NL (1) | NL7807246A (da) |
| NO (1) | NO782304L (da) |
| SE (1) | SE409861B (da) |
| SU (1) | SU923366A3 (da) |
| WO (1) | WO1979000023A1 (da) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE7909514L (sv) * | 1979-11-16 | 1981-05-17 | Astra Laekemedel Ab | Nya halofenyl-pyridyl-allylaminderivat |
| FI20090389L (fi) * | 2009-10-23 | 2011-04-24 | Kone Corp | Menetelmä hissin valmistamisessa |
| FI122066B (fi) * | 2009-12-31 | 2011-08-15 | Kone Corp | Menetelmä hissin valmistamisessa |
| FI20100223A0 (fi) * | 2010-05-28 | 2010-05-28 | Kone Corp | Menetelmä ja hissijärjestely |
| FI20106273A7 (fi) * | 2010-12-01 | 2012-06-02 | Kone Corp | Hissijärjestely ja menetelmä |
| EP2636629B1 (en) * | 2012-03-06 | 2015-05-06 | KONE Corporation | A method and an elevator arrangement |
| US9388020B2 (en) * | 2012-03-06 | 2016-07-12 | Kone Corporation | Method and an elevator arrangement |
-
1977
- 1977-07-04 SE SE7707707A patent/SE409861B/sv unknown
-
1978
- 1978-06-26 WO PCT/SE1978/000009 patent/WO1979000023A1/en not_active Ceased
- 1978-06-26 CH CH329979A patent/CH641163A5/de not_active IP Right Cessation
- 1978-06-27 CA CA306,260A patent/CA1082198A/en not_active Expired
- 1978-06-29 DK DK782953A patent/DK295378A/da not_active Application Discontinuation
- 1978-06-30 IT IT50123/78A patent/IT1105226B/it active
- 1978-06-30 ES ES471302A patent/ES471302A1/es not_active Expired
- 1978-06-30 FI FI782115A patent/FI64581C/fi not_active IP Right Cessation
- 1978-07-03 NO NO782304A patent/NO782304L/no unknown
- 1978-07-04 JP JP8182078A patent/JPS5414976A/ja active Pending
- 1978-07-04 NL NL7807246A patent/NL7807246A/xx not_active Application Discontinuation
- 1978-07-04 AT AT0483778A patent/AT365171B/de not_active IP Right Cessation
-
1979
- 1979-08-03 SU SU792798502A patent/SU923366A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1105226B (it) | 1985-10-28 |
| NO782304L (no) | 1979-01-05 |
| SU923366A3 (ru) | 1982-04-23 |
| CH641163A5 (de) | 1984-02-15 |
| ES471302A1 (es) | 1979-09-01 |
| IT7850123A0 (it) | 1978-06-30 |
| DK295378A (da) | 1979-01-05 |
| SE409861B (sv) | 1979-09-10 |
| AT365171B (de) | 1981-12-28 |
| JPS5414976A (en) | 1979-02-03 |
| FI64581B (fi) | 1983-08-31 |
| WO1979000023A1 (en) | 1979-01-25 |
| ATA483778A (de) | 1981-05-15 |
| FI782115A7 (fi) | 1979-01-05 |
| FI64581C (fi) | 1983-12-12 |
| NL7807246A (nl) | 1979-01-08 |
| SE7707707L (sv) | 1979-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |