NL8000490A - Werkwijze voor de bereiding van n-(4'-pyridyl)-3.3- difenylpropylamine. - Google Patents
Werkwijze voor de bereiding van n-(4'-pyridyl)-3.3- difenylpropylamine. Download PDFInfo
- Publication number
- NL8000490A NL8000490A NL8000490A NL8000490A NL8000490A NL 8000490 A NL8000490 A NL 8000490A NL 8000490 A NL8000490 A NL 8000490A NL 8000490 A NL8000490 A NL 8000490A NL 8000490 A NL8000490 A NL 8000490A
- Authority
- NL
- Netherlands
- Prior art keywords
- reaction
- dry aprotic
- group
- pyridyl
- solvent
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 10
- 238000002360 preparation method Methods 0.000 title claims description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 24
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Natural products [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 claims description 5
- BZQGAPWJKAYCHR-UHFFFAOYSA-N 3,3-diphenylpropanoic acid Chemical compound C=1C=CC=CC=1C(CC(=O)O)C1=CC=CC=C1 BZQGAPWJKAYCHR-UHFFFAOYSA-N 0.000 claims description 5
- WBYWAXJHAXSJNI-SREVYHEPSA-N Cinnamic acid Chemical compound OC(=O)\C=C/C1=CC=CC=C1 WBYWAXJHAXSJNI-SREVYHEPSA-N 0.000 claims description 5
- 229930016911 cinnamic acid Natural products 0.000 claims description 5
- 235000013985 cinnamic acid Nutrition 0.000 claims description 5
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 claims description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 5
- 239000012320 chlorinating reagent Substances 0.000 claims description 4
- 238000005727 Friedel-Crafts reaction Methods 0.000 claims description 3
- 239000002841 Lewis acid Substances 0.000 claims description 3
- 150000001263 acyl chlorides Chemical class 0.000 claims description 3
- 150000007517 lewis acids Chemical class 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- 229910010082 LiAlH Inorganic materials 0.000 claims description 2
- 238000002425 crystallisation Methods 0.000 claims description 2
- 230000008025 crystallization Effects 0.000 claims description 2
- 239000000010 aprotic solvent Substances 0.000 claims 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims 3
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 claims 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 2
- 150000001408 amides Chemical class 0.000 claims 1
- 150000001412 amines Chemical class 0.000 claims 1
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 claims 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 8
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 239000012280 lithium aluminium hydride Substances 0.000 description 2
- -1 lithium aluminum hydride Chemical compound 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- KMZHYAUKFHLFNY-UHFFFAOYSA-N milverine Chemical compound C=1C=NC=CC=1NCCC(C=1C=CC=CC=1)C1=CC=CC=C1 KMZHYAUKFHLFNY-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- QURLOVUZVIRQAN-UHFFFAOYSA-N 2,2-diphenylpropanamide Chemical compound C=1C=CC=CC=1C(C(N)=O)(C)C1=CC=CC=C1 QURLOVUZVIRQAN-UHFFFAOYSA-N 0.000 description 1
- NUKYPUAOHBNCPY-UHFFFAOYSA-N 4-aminopyridine Chemical compound NC1=CC=NC=C1 NUKYPUAOHBNCPY-UHFFFAOYSA-N 0.000 description 1
- XVMSFILGAMDHEY-UHFFFAOYSA-N 6-(4-aminophenyl)sulfonylpyridin-3-amine Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=N1 XVMSFILGAMDHEY-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229960004979 fampridine Drugs 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 229950002044 milverine Drugs 0.000 description 1
- IBBMAWULFFBRKK-UHFFFAOYSA-N picolinamide Chemical class NC(=O)C1=CC=CC=N1 IBBMAWULFFBRKK-UHFFFAOYSA-N 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000002048 spasmolytic effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000725 suspension Substances 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
- C07D213/60—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 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
- C07D213/72—Nitrogen atoms
- C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
-
- 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
- C07D213/60—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 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
- C07D213/72—Nitrogen atoms
- C07D213/75—Amino or imino radicals, acylated by carboxylic or carbonic acids, or by sulfur or nitrogen analogues thereof, e.g. carbamates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1970879 | 1979-01-30 | ||
| IT19708/79A IT1162708B (it) | 1979-01-30 | 1979-01-30 | Procedimento di preparazione della n-(4'-piridil)-3,3-difenilpropilammina |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8000490A true NL8000490A (nl) | 1980-08-01 |
Family
ID=11160556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8000490A NL8000490A (nl) | 1979-01-30 | 1980-01-25 | Werkwijze voor de bereiding van n-(4'-pyridyl)-3.3- difenylpropylamine. |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS603386B2 (fr) |
| BE (1) | BE881319A (fr) |
| DE (1) | DE3002909A1 (fr) |
| ES (1) | ES8101553A1 (fr) |
| FR (1) | FR2447913A1 (fr) |
| IT (1) | IT1162708B (fr) |
| NL (1) | NL8000490A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3020407A1 (de) * | 1979-05-30 | 1980-12-11 | Italiana Schoum Spa | Pyridinderivate und spasmolytische und miorelaxierende drogen |
| IT1167197B (it) * | 1983-07-25 | 1987-05-13 | Bellon Roger Schoum Rbs Pharma | Impiego della fenpiramina quale farmaco antiaggregante piastrinico,vasodilatatore,antitrombotico e antianginoso |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4180670A (en) * | 1977-02-02 | 1979-12-25 | John Wyeth & Brother Limited | Amino pyridine derivatives |
-
1979
- 1979-01-30 IT IT19708/79A patent/IT1162708B/it active
-
1980
- 1980-01-10 JP JP55001734A patent/JPS603386B2/ja not_active Expired
- 1980-01-24 BE BE2/58364A patent/BE881319A/fr not_active IP Right Cessation
- 1980-01-25 NL NL8000490A patent/NL8000490A/nl not_active Application Discontinuation
- 1980-01-28 DE DE19803002909 patent/DE3002909A1/de not_active Ceased
- 1980-01-29 FR FR8001900A patent/FR2447913A1/fr active Granted
- 1980-01-30 ES ES488375A patent/ES8101553A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE881319A (fr) | 1980-05-16 |
| ES488375A0 (es) | 1980-12-16 |
| IT7919708A0 (it) | 1979-01-30 |
| FR2447913B1 (fr) | 1983-12-09 |
| FR2447913A1 (fr) | 1980-08-29 |
| JPS603386B2 (ja) | 1985-01-28 |
| JPS55102565A (en) | 1980-08-05 |
| IT1162708B (it) | 1987-04-01 |
| DE3002909A1 (de) | 1980-07-31 |
| ES8101553A1 (es) | 1980-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: RBS PHARMA (ROGER BELLON SCHOUM) S.P.A. |
|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| A85 | Still pending on 85-01-01 | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |