DE1695555A1 - New aryloxy-isoalkyl-delta2-imidazolines and their acid addition salts and processes for their preparation - Google Patents
New aryloxy-isoalkyl-delta2-imidazolines and their acid addition salts and processes for their preparationInfo
- Publication number
- DE1695555A1 DE1695555A1 DE19671695555 DE1695555A DE1695555A1 DE 1695555 A1 DE1695555 A1 DE 1695555A1 DE 19671695555 DE19671695555 DE 19671695555 DE 1695555 A DE1695555 A DE 1695555A DE 1695555 A1 DE1695555 A1 DE 1695555A1
- Authority
- DE
- Germany
- Prior art keywords
- acid
- lower alkyl
- hydrochloride
- old
- general 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.)
- Pending
Links
- 239000002253 acid Substances 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 6
- 150000003839 salts Chemical class 0.000 title description 4
- 238000002360 preparation method Methods 0.000 title description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 14
- 229910021529 ammonia Inorganic materials 0.000 claims description 7
- -1 p-methoxyphenoxy Chemical group 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 125000005843 halogen group Chemical group 0.000 claims description 3
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 244000089486 Phragmites australis subsp australis Species 0.000 claims 1
- 235000014676 Phragmites communis Nutrition 0.000 claims 1
- 230000002730 additional effect Effects 0.000 claims 1
- 125000004429 atom Chemical group 0.000 claims 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical group C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 claims 1
- 210000003608 fece Anatomy 0.000 claims 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 16
- 150000001875 compounds Chemical class 0.000 description 12
- 239000000460 chlorine Substances 0.000 description 10
- 150000007513 acids Chemical class 0.000 description 6
- 235000019441 ethanol Nutrition 0.000 description 6
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 6
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- LHGVFZTZFXWLCP-UHFFFAOYSA-N guaiacol Chemical compound COC1=CC=CC=C1O LHGVFZTZFXWLCP-UHFFFAOYSA-N 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- AZUYLZMQTIKGSC-UHFFFAOYSA-N 1-[6-[4-(5-chloro-6-methyl-1H-indazol-4-yl)-5-methyl-3-(1-methylindazol-5-yl)pyrazol-1-yl]-2-azaspiro[3.3]heptan-2-yl]prop-2-en-1-one Chemical compound ClC=1C(=C2C=NNC2=CC=1C)C=1C(=NN(C=1C)C1CC2(CN(C2)C(C=C)=O)C1)C=1C=C2C=NN(C2=CC=1)C AZUYLZMQTIKGSC-UHFFFAOYSA-N 0.000 description 1
- HOLHYSJJBXSLMV-UHFFFAOYSA-N 2,6-dichlorophenol Chemical compound OC1=C(Cl)C=CC=C1Cl HOLHYSJJBXSLMV-UHFFFAOYSA-N 0.000 description 1
- GSNKRSKIWFBWEG-UHFFFAOYSA-N 3-ethylpentan-2-one Chemical compound CCC(CC)C(C)=O GSNKRSKIWFBWEG-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 101001130128 Arabidopsis thaliana Leucoanthocyanidin dioxygenase Proteins 0.000 description 1
- 101100027969 Caenorhabditis elegans old-1 gene Proteins 0.000 description 1
- 244000201986 Cassia tora Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 101100148253 Mus musculus Rttn gene Proteins 0.000 description 1
- 101150008755 PCNA gene Proteins 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 241000722267 Regulus satrapa Species 0.000 description 1
- 241000711981 Sais Species 0.000 description 1
- 206010039792 Seborrhoea Diseases 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical group [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001409 amidines Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000002921 anti-spasmodic effect Effects 0.000 description 1
- 229940124575 antispasmodic agent Drugs 0.000 description 1
- 125000004104 aryloxy group Chemical group 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- CUBCNYWQJHBXIY-UHFFFAOYSA-N benzoic acid;2-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=CC=C1.OC(=O)C1=CC=CC=C1O CUBCNYWQJHBXIY-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- SURLGNKAQXKNSP-DBLYXWCISA-N chlorin Chemical compound C\1=C/2\N/C(=C\C3=N/C(=C\C=4NC(/C=C\5/C=CC/1=N/5)=CC=4)/C=C3)/CC\2 SURLGNKAQXKNSP-DBLYXWCISA-N 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 239000012024 dehydrating agents Substances 0.000 description 1
- 108091022884 dihydropyrimidinase Proteins 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- CCIVGXIOQKPBKL-UHFFFAOYSA-N ethanesulfonic acid Chemical compound CCS(O)(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-N 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 239000000659 freezing mixture Substances 0.000 description 1
- 229960001867 guaiacol Drugs 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 230000037312 oily skin Effects 0.000 description 1
- 150000002905 orthoesters Chemical class 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- NCAIGTHBQTXTLR-UHFFFAOYSA-N phentermine hydrochloride Chemical compound [Cl-].CC(C)([NH3+])CC1=CC=CC=C1 NCAIGTHBQTXTLR-UHFFFAOYSA-N 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D233/20—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with substituted hydrocarbon radicals, directly attached to ring carbon atoms
- C07D233/22—Radicals substituted by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D233/20—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with substituted hydrocarbon radicals, directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Heue, Yolletändigo,'für den Drccic der OfißgHeue, Yolletehando, 'for the Drccic of the Ofissg
"hostimmte Unterlagen but Patentan&eldtLJig P 1C 95 555·8"hosted documents but patent an & eldtLJig P 1C 95 555 · 8
Heue Aryloxy-isoalkyl-A -iad.dasfor.ln· und deren SäureadditloneaalB· «owl« Verfahren au ihrer HerstellungHeue aryloxy-isoalkyl-A-iad.dasfor.ln and their Acid addition alB · «owl« process for their production
Man kennt bereite «in« Reiht τοη Imidasolin-DerlTatea, die in 2-Stellung duroh Ary 1 oxy-alley I gruppen ait untrer Bweigter Alkylgruppe oubetituiert sind· Dies· Verbindungen seiohnen eioh duroh überwiegend rasokonatriktorleoh®, epaemolytieohe und Antihietaminwirkung aue·One knows already «in« order τοη Imidasolin-DerlTatea, those in the 2-position duroh Ary 1 oxy-alley I groups ait lower Substituted alkyl groups are · These · compounds be without eioh duroh predominantly rasokonatriktorleoh®, epaemolytic and antihietamine effects aue
Ee wurde nun gefunden, £aB eioh di<$ novrn, bisher nooh nicht beeohrlebenen Arylory-ieoaltyl-im'daeoline der allgeneinen f orael IEe has now been found, £ aB eioh di <$ novrn, so far not arylory-ieoaltyl-im'daeoline of the general formula I
R1 IR 1 I
la der@a Ar ein gegebenenfalls duroh eine oder «ehrer· Riederalkyl- «nd/®Aer liederalkoxy-Heete, eine eder Bohrer· SrIflnormethyl-druppen und/oder ein oder mehrere Hclogene/fcoae, TorsugeioL·· Ohloratoae aubetituitrter Ihenylreet, B1 «in lie&eralkylreot alt 1 bie 4 O-Atoaei wolA a2 Vftoiseretetf oder ein !leder alky Ire et mit 1 bie 4 O-Atomen let, imd deren Oäureaddltlonesalae duroh neue; und nloht TorA««s«8»hend· pharaakologioohe ligeneohaft^n aueBelehnen· Me erflnftungegeeHScn flu^fitanttn sollen pie PharaaieutHra Tentendustg finden»la der @ a Ar an optionally through one or more · Riederalkyl- «nd / ®Aer liederalkoxy-Heete, an eder Bohrer · SrIflnormethyl-druppen and / or one or more Hclogene / fcoae, TorsugeioL · · Ohloratoae aubetituitrter Ihenylreet, B 1 «In lie & eralkylreot old 1 to 4 O-Atoaei wolA a 2 Vftoiseretetf or a! Leather alky Ire et with 1 to 4 O-atoms let, and their Oäureaddltlonesalae duroh new; und nloht TorA «« s «8» hend · pharaakologiohe ligeneohaft ^ n aueBelehnen · Me erfnftunegeeHScn flu ^ fitanttn should find pie PharaaieutHra Tentendustg »
η η r,η η r,
16561656
Sans besonders berorsugt sind dabei die Verbindungen der allgemeinen formel I, In der Ar ein gegebenenfalls durob einen Hlederalkyl-t VIederalkoxy- und/oder frifluormethyl-Rest und/oder ein Halogenatom, Yorsugswelse ein Ohloratom substituierter Phenylrest, E1 ein liederalkylrest mit 1 bis A C-Atomen und IU Wasserstoff oder ein liederalkylrest mit 1 bis 4 C-Atomen ist·Sans is particularly concerned with the compounds of general formula I, in which Ar is an optionally durob half-alkyl-t VIederalkoxy- and / or frifluoromethyl radical and / or a halogen atom, Yorsugswelse is a phenyl radical substituted with chlorine atom, E 1 is a lower alkyl radical with 1 to A. C atoms and IU is hydrogen or a lower alkyl radical with 1 to 4 C atoms
Man kann die neuen Substansen und deren Säureaddltionssalse, insbesondere mit physiologisob unbedenklichen Säuren, la an sich bekannter Weise wie folgt beratellentOne can use the new substances and their acid addition salts, especially with physiologically harmless ones Acids, la in a manner known per se as advisory as follows
Als Ausgangematerial können Aryloxycarbonsäuren mit rersweigter Alkylkette der Pοras1 IIAryloxycarboxylic acids with a branched alkyl chain of Pοras1 II
l·l
Ar-O-C- COOH I
R2 Ar-OC-COOH I.
R 2
oder eine ibrer funktionellen Säurederirate verwendet werden· Sine Verbindung dieser Substanigruppe kann entweder mit Xthylendiamln selbst ode? rait einem reaktiren H-DeriTat des Xthylendiarains oder Kit Ammoniak bsw· mit ammoniakabgebendan Mitteln und einer in das Xthylendiamin durob Behandlung mit Ammoniak Uberführbaren Terbindniig ungeeetit werden. Bei diesen Reaktionen bilden oioh direkt oder stufenweise dlt ntxx»n Iaildesolln-DcriTat« der Formel £·or another functional acid derivative is used · Sine compound of this subgroup can be either with ethylene diamine itself or? Rait one to react H-DeriTat des Xthylenediarain or kit ammonia bsw with ammonia releasing agents and one in the xthylenediamine Durob treatment with ammonia transferable compounds be unchecked. In these reactions, oioh form directly or gradually dlt ntxx "n Iaildesolln-DcriTat" of the formula £ ·
Als funktionelle Säuredtrirate Vöanen i.B. Bsttr, Orthoester, BKurehaldgenidt, roreu^ertifie dnf» SÄurecblorii, Amide, Shioamldt, Amidine, Imidiiäur@eetere ThloimideÄureeeter, Iminohalogenide oder die nitrile der entsprechenden Aryloxy-ieoÄlkyloarbonwRurtn Ter¥«»ni;it werden· BabelAs functional Säuredtrirate Vöanen iB Bsttr, Orthoester, BKurehaldgenidt, roreu ^ ertifie dnf "SÄurecblorii, amides, Shioamldt, amidines, Imidiiäur @ eeter e ThloimideÄureeeter, iminohalides or nitrile the corresponding aryloxy ieoÄlkyloarbonwRurtn Ter ¥""ni; it will be · Babel
OOQO'iO/ 1QUOOQO'iO / 1QU
können dl« ReaktionebedineiäÄgea auch so gewählt werden, daß dl· fraktionellen Sairce&eriT&ta «ret wEhr®nft der Re aktion gebildet werden.the reaction conditions can also be selected in such a way that that the factional Sairce & eriT & ta «ret wEhr®nft der Re action to be formed.
solche komaern iiirsbe sender β AbköFsaling» dea £tay3«adiaain» im Trag;·, dl« b«i der Ur.r.sr'^vjvi »it eäuren bsw» deren funktiontllea Bariv?ten ergeben. Verbindung*» die·«! fyps @ln^ β.39. Ιί-loylätVylendieAin, 1,1 - DlftoylätbylviitieniD^ oder BtQff.such comaers iiirsbe sender β abbreviation »dea £ tay3« adiaain » in the trag; ·, dl «b« i der Ur.r.sr '^ vjvi »it e acids bsw »whose functional bariv? ts result. Connection * »the ·«! fyps @ ln ^ β.39. Ιί-loylätVylendieAin, 1,1 - DlftoylätbylviitieniD ^ or BtQff.
In Xthyliniliiain durch lehandlurj^ nit JUsaoniak ttberführbare Terbiiidtoigtn sind κ·Β· Amine^thanol «ad d«ea«n Beter, ß-S&lo^tnHthylaalm«, wie B-Chlor&thylaairf, dihalosunid©, tile 1 f 2-Βΐ©Μβϊ??.ΐ^η rA*x !.tKfltnolilerhydrin. Xthyl®ndia»ln be«· d«aa«n DoriTat· kU*mon entweder al« frei« S*u*7i od<tr In Pcna ihrer Homo- oder Diealre in d«r 0,8 bi· 1,2-faohrn etiiohioTnetrieohen angawenfet r-rden. Stufi Ballspiel kann man da« Ethylendiamin ale csono-p-tolnoliiulfüTiea^rea SaIs sur Anwendung bringen.In Xthyliniliiain by lehandlurj ^ nit JUsaoniak tterbiiidtoigtn are κ · Β · Amines ^ ethanol «ad d« ea «n Beter, ß-S & lo ^ tnHthylaalm«, like B-Chlor & thylaairf, dihalosunid ©, tile 1 f 2-© Μ 2- ? .ΐ ^ η rA * x ! .tKfltnolilerhydrin. Xthyl®ndia »ln be« · d «aa« n DoriTat · kU * mon either al «free« S * u * 7i od <tr In Pcna their homo- or diealre in d «r 0.8 to 1.2 -faohrn etiiohioTnetrieohen angawenfet rden. In a stage ball game, ethylene diamine can be used as a csono-p-tolnoliiulfüTiea ^ rea SaIs sur.
f*mi ale AwsganiTe?rAt<5rial dia,« Hltril der tnt-A^jrlary-iiseslkjl-crrboneaure u»d setst die βο β pit ö.en Ät^.yleMiP^iiBi ©S/sr ßein©n 'Derivaten um, »o iet es Tortsilb.aft, die TtriiitRTJ.JWc in Gegenwart roa Sch^^felv»*?«frrstoff biS'f. r^^^feltraeeeretoffeVbeebtliden Kitteln, vif! β·Β· SohwefeXkrMer^toJtf, duroheuführem.f * mi ale AwsganiTe? rAt <5rial dia, «Hltril der tnt-A ^ jrlary-iiseslkjl-crrboneaure u »d implements the βο β pit ö.en Ät ^ .yleMiP ^ iiBi © S / sr ßein © n 'derivatives,» o iet it Tortsilb.aft, the TtriiitRTJ.JWc in the present roa Sch ^^ felv "*?" Frrstoff bis'f. r ^^^ feltraeeeretoffeVbeebtliden Smocks, vif! β · Β · SohwefeXkrMer ^ toJtf, duroheuführem.
Die ß^r*ohildi»rttn tSfffliietftrr.iT^n körmim direkt oderThe ß ^ r * ohildi »rttn tSfffliietftrr.iT ^ n körmim directly or
I führen.I lead.
1 / 1 /
So kann β.Β. intermediär «Ins Verbindung der Formel III H1 M OH« IIISo can β.Β. intermediate «Ins compound of the formula III H 1 M OH« III
I S I2 I S I 2
Ar-O- 0 0 OBLAr-O- 0 0 OBL
I \ I2 I \ I 2
H2 · X1 T1 - HHH 2 • X 1 T 1 - HH
in der X1 * OH, 8H oder IH2 und T1-H oder Aoyl bedeutet, entstehen· Aus Verbindungen dieses Typs bsw. aus deren tauto»*ren Formen können nach an sieb, bekannten Hexoden die eubstituenten X1 und T1 als X1T1 abgespalten werden· 8.B. kann man aus einer Verbindung der Formel III, worin X1 » OH und T1-H bedeuten, Wasser abspalten unter Verwendung Yon OaloiuBoxyd als Dehydratisierungeaittel. Dabei bildet eiota in guter Ausbeute das entsprechende Imldasolin-Derivat der Formel I·in which X 1 * is OH, 8H or IH 2 and T 1 is -H or Aoyl, · Compounds of this type, for example. the substituted X 1 and T 1 can be split off as X 1 T 1 from their tautical forms according to seven known hexodes. 8.B. water can be split off from a compound of the formula III in which X 1 »OH and T 1 --H using Yon OaloiuBoxyd as a dehydrating agent. In this case, eiota forms the corresponding imldasoline derivative of the formula I in good yield
H1 .H 1 .
Ar-O- 0 CAr-O- 0 C
H2 IH2 T2- CH2 H 2 IH 2 T 2 - CH 2
auftreten, worin T2 einen durch eine Aralnogruppe subetituierbaren Beet bedeutet· Aus einer eolohen Verbindung bsw, aue deren tautomerer Fora kann man den Beet T2 in Form von HT2 unter Bildung des Imidasolinringes abspalten. Zwischenprodukte dieses type ein* relatir instabile Verbindungen, die bereite beim Kochen in einem geeigneten inerten Lösungsmittel unter Abepaltung ron HT2 in dieoccur, in which T 2 means a bed which can be substituted by an aralno group · From a single compound, for example, except its tautomeric form, bed T 2 can be split off in the form of HT 2 to form the imidasoline ring. Intermediate products of this type a * relatively unstable compounds, which are prepared on boiling in a suitable inert solvent with cleavage of HT 2 in the
nonazn/nonazn /
gewünsohte ImidasollnTerbindung dor Formel I übergehen. Besonders glatt Tsrläoft die Abspaltungsreaktion dann, wenn T2 ■ Halogen bedeutet· Die UmsetEungen rerlaufen aber auoh mit guter Ausbeute, wenn T2 « OH bedeutet und man unter dehydratislerenden Bedingungen arbeitet·Desired imidase should be transferred to formula I. Particularly smooth Tsrläoft the cleavage reaction when T is 2 ■ Halogen · But the UmsetEungen rerlaufen AUOH with good yield when T is 2 'OH and working under conditions dehydratislerenden ·
Als weitere Zwischenprodukte bei der stufenweisen Bildung der Imidasolinderirat· der Formel I könnon Verbindungen der Formel YAs further intermediate products in the gradual formation the imidasoline rat · of the formula I can contain compounds of the formula Y
1 S °j2 1 S ° j 2
C
HC.
H
H2 V T3 T4 - CH2 H 2 V T 3 T4 - CH 2
dienen, in der Ta und T^ gleich odor Yerschieden sind und duroh eine Aminogruppe substitulerbar· Rette, wie a.B. Halogen, bedeuten· Wenn man eine Verbindung dieses Typs oder deren tautomere Form mit Ammoniak oder ammoniakabgebenden Mitteln behandelt, erhält man die Imidaiolin-Derivate der Formel I. Die Umsetsung Terläuft besonders glatt, wenn T, unü T4 Halogen, insbesondere Chlor bedeuten· serve, in which Ta and T ^ are equal or different and by an amino group substitutable · Rette, like away. Halogen, mean · When considering a compound of this type or its tautomeric form with ammonia or ammonia-releasing Treated agents, one obtains the imidaiolin derivatives of the formula I. The implementation is special smooth, if T, unü T4 mean halogen, especially chlorine
Je naohdem, nach weloher Methode man arbeitet, erhält man die neuen Imidasolln-DeriTate als freie Baee od*r in Form einee ihrer Säureadditionssalse· Aus der freien Baee können duroh Behandlung mit 8äuren die yersohledensten eäureadditionssftlae nmoh Ubllohen Methode» hergestellt, werden. FUr die Herstellung derartiger Balee kommen solohe ßäurtn in Frage, die pbyniclogieoh unbedenkliche Säureadditlonssalse ergeben, wie «.B. Halocea-The closer you get to the method by which you work the new Imidasolln-DeriTate as free Baee or in the form of one of their acid addition salts · from the free Baee can duroh treatment with 8 acids the most solitary eäureadditionssftlae nmoh Ubllohen method »produced, will. Come for the production of such balee solohe ßäurtn in question, the pbyniclogieoh harmless Acid addition salts result, such as «.B. Halocea
T p. q ς 5 ς 5 T p. q ς 5 ς 5
Alkanearbonsäuren, wie Essigsäure oder Propionsäure, menrbasiscbe Säuren, wie s.B. Oxalsäure, Weinsäure, Bernsteinsäure, Maleinsäure, Ascorbinsäure oder Zitronensäure, Sulfonsäuren,wie Hetbansulfonaäure, Ätbansulfonsäure,Benzolsulfonsäure oder p-Soluolsulfonoäure, aromatiecbe Carbonsäuren, wie Bensoesäure, Salicylsäure oder p-Aiiinosallcylsäur«.Alkane carboxylic acids, such as acetic acid or propionic acid, Menrbasiscbe acids, such as s.B. Oxalic acid, tartaric acid, succinic acid, maleic acid, ascorbic acid or citric acid, Sulphonic acids, such as hetbanesulphonic acid, ethanesulphonic acid, benzenesulphonic acid or p-soluenesulfonic acid, aromatic carboxylic acids, such as benzoic acid and salicylic acid or p-aminoallcylic acid ".
Die nacb der Erfindung erbaltenen neuen Imidazolin-BerlTate sowie deren SäureadditionssalEe lassen sieb su allen pbarmaieutisoben Zubereitungsformen, gegebenenfalls unter Verwendung der üblicben Hilfsetoffe, Terarbeiten.The invention resulted in new imidazoline products as well as their acid addition sales, see below all pbarmaieutisoben forms of preparation, if necessary using the usual auxiliary substances, ter work.
Die neuen Imidasolin-DeriTate baben u.a. neben den bekannten Sigenscbaften dieser Stoffklasse al« Antibistaminika und Spasmolytika lokalanaestbetlsobe und sympatbomimetisobe Wirkung mit spexifiscber Wirkung am Börsen.The new Imidasolin-DeriTate have among other things besides the well-known Signs of this class of substance as antibistamines and antispasmodics Lokalanaestbetlsobe and sympatbomimetisobe Effect with specific effect on the stock exchange.
Di« folgenden Beispiele sollen die Herstellung der neuen Verbindungen der allgemeinen formel I näher erläutern»The following examples are intended to illustrate the manufacture of the new Explain compounds of general formula I in more detail »
19 g Pbenol, 26 g wasserfreies, fein gepulTertes Kaliuircrrbonat vü\& 0,5 g K&liumjodld werden mit 100 Rl trookenea Xthyl«®tbylk©ton Tersetet. Innerhalb Ton 1 1/2 Stunden wird eine Löaung tob. 29t5 g JL-Brompropionitril la 20 Bl absol· Xtbylaetnylketon lu der kräftig garübrten, unter EüokfluS koobenden 8uipen»ion augetropft. laon beendeter %vie&%· wird noob eine weitere Stund» üb Küofefluft 9YkItBt9 m*eb dem Abküblen το» TJalCelioban 6%g««ftiictv der Rttoketan4 mit Xtbylmetbylketon goTffef5oben «ad das riltrat im Takuua eingedampft. Der ölige Rttokstmnd wird mit Itb«r T«r««tit, dl· atberiecb· L»e«m« wax Imtfemung19 g of benzene, 26 g of anhydrous, finely pulsed potassium carbonate and 0.5 g of potassium iodide are mixed with 100 ml of trookenea ethyl acetate. A solution rages within 1 1/2 hours. 29 tons, 5 g of L-bromopropionitrile, 20 liters of absolute ethyl ketone, dripped in the vigorously cooked, under-flowing liquid. laon finished% vie &% · will noob for another hour »over Küofefluft 9YkItBt 9 m * eb the cooling down το» TJalCelioban 6% g «« ftiict v der Rttoketan4 mit Xtbylmetbylketon goTffef5oben «to the riltrat in Takuua. The oily skin is treated with Itb «r T« r «« tit, dlatberiecb • L »e« m « wax impregnation
, M |_||| !,„,Γ inniii, - IMIlTI I—~-rWT-M-Tir.TT11 TTB MB-" Jl)-^M jT^^^I^^M—J_I_I_IL1LJ_I__II__U_M__I_LII_I^-^, M | _ ||| ! , ", Γ inniii, - I M Il T I I— ~ -rWT-M-Tir.TT11 TTB MB-" Jl) - ^ M jT ^^^ I ^^ M — J_I_I_IL1LJ_I__II__U_M__I_LII_I ^ - ^
009020/1044009020/1044
ΛθΛθ
10£igor9atronlauge und diaa sur iSntfernung des Jod·
ait 50 ml 5$igsr latriuathiofsmlfstlöiung ausgeschüttelt,
mit Yasser bia stir neutralen Reaktion
gewaaohen und über waeaerfreieri natriumsulfat getrocknet·
Haoh daa Abslehen dea Löaungaaittels argab
di· Fraktlonlamng da· surüukb'laibandan öle la
Hochralnium 21 g^C-Phanozyproplonitrll.
Ausbeutet 71 »5 1» d»r Theorie.
Parbloee Pltteaigkalt rom !^0 01 ι 50-530C, nD 25t1J5O52
Analyeendatent CgHgHO (147,2)
Ber.t C 73,45 H 6,16 I 9,52
Oef.t 0 73,35 H 6,32 I 9,6810 £ igor9sodium hydroxide solution and diaa sur iDelimination of the iodine 50 ml 5 $ igsr latriuathiofsmlfstlöiung shaken out, washed with Yasser for a neutral reaction and dried over waeaerfree sodium sulphate g ^ C-Phanozyproplonitrll. Exploits 71 "5 1" d "r theory.
Parbloee Pltteaigkalt rom! ^ 0 01 ι 50-53 0 C, n D 2 5t1J5O52 Analysis data CgHgHO (147.2)
Calcd. T C 73.45 H 6.16 I 9.52
Oef.t 0 73.35 H 6.32 I 9.68
b) ^-(Phenoxy)- b) ^ - (phenoxy) -
44 g "C-Phimoxypropionitril «erden alt 10t9 al abeol. Itnanol rereetetp 100 al über Pboaphorpentoxyd getroclmetea Chloroform Eugegeben und langsam unter Ritttrcn und KÜTMubs pit Ilp/KoolüGimlgi 11,5 g sorgfältig gfotrookneter Chlorwaseeretoff eingeleitet·44 g of "C-phimoxypropionitrile" earth old 10t9 al abeol. Itnanol rereetetp 100 al via Pboaphorpentoxyd getroclmetea Chloroform e added and slowly reduced Ritttrcn and KÜTMubs pit Ilp / KoolüGimlgi 11.5 g carefully gfotrookneter Chlorwaseeretoff initiated
das Chlorof om und ttberaobüaeiger Chlorin Tek. bei Zir^srtemperatur sub gresten teil fibgisr&mßt und der Rückstand bis sur quantitativen rftlltws.f» d«?a iBidf-är —e^taraydroehloride alt trocKer^-i Xfb^r Toraetst. Surca mehrmaliges Lösen In. vnl-f* rfrnol· Xthfinol ohnft Brwäraen 'tind Ausfüllenthe chlorofom and ttberaobüaeiger Chlorin Tek. At the circulating temperature, the majority of it is fibgisr and the residue is up to the quantitative rftlltws.f "d"? a iBidf-är -e ^ taraydroehloride alt dry ^ -i Xfb ^ r Toraetst. Surca repeated solving in. vnl-f * rfrnol · Xthfinol ohnft Brwäraen 'tind filling out
ät>yl*r.ier~Hy&rochlorid in. Pora ron weißen, atark hygroeirfplriili».«»» Kriataller psaftlyeenrein erhalten werden·ät> yl * r.ier ~ Hy & rochlorid in. Pora ron white, atark hygroeirfplriili "." "" Kriataller psaftlyeenrein received will·
83-850C ·83-85 0 C
60 g (87,5 % der ?heorie) AnalyafindetentC ^H-IeClHO2 (229,7)
Bent N 6,10 Cl 15,44
IT 6,47 Cl 15,4460 g (87.5 % of theory) Analyafindetent C ^ H-IeClHO 2 (229.7) Bent N 6.10 Cl 15.44
IT 6.47 Cl 15.44
009029/15'.'«009029/15 '.' «
Las Rcaprodukt deet£-(Ptaenory)-propioir«ArtsSureäthylester-Hydrochlorids ist auch ohne Torherige Ausfällung mit Xther für weitere Tfefittfsungtn genügend rein·Las Rcaprodukt deet £ - (Ptaenory) -propioir «Arts Ethyl Acid Hydrochloride is sufficient for further steps even without precipitation with Xther pure·
c) 2-»/C&-(Phenoxy)»äthyl 7-Δ2- ireidagolln-hydrochlorid 23 g^c-(Phenoxy)-propionimidsäureäthylester-hydroohlorid werden portionsweise «u einer gerührten und eisgekühlten Lösung τοη 6 g wasserfreiem Xthylendiamin in 90 al absolo Xthanol no hinzugegeben, daS die Temperatur 0 bis 5° 0 nicht übersteigt· Danach wird das Kältebad entfernt und das Reaktlonsgeadsoh innerhalb einer Stunde im Wasserbad auf oa* 70° erwärmt. Haoh erneuter Abkühlung wird In einer Kältemischung nicht umgesetztes Xthylendiaaln mit absol. äthanol· Salzsäure neutralleiert, dann τοη den äthanolunlOsllohen Bestandteilen ebfiltrlert und etwa 2/3 dec Lusungemittels im Vasserstrahlpunpen-Takuvs! abgeeetfgt· Duroh Toreiohtigen Zusats τοη Xthylmsithylketon worden restlioh® Hingen Xthylendiasindüiyfrochlorid fraktioniert ausgefällt und dann durch Zu^nbe τοη trocksr.«»!! Xthtr des Isddaeolinhydrochlorifi rvn;sschißaen. Fr.oh d«rn Umkristallisieren eue wenig XthylRtthyliceton erhält s?mn das 2-^ (PhenoTty) -Hthyl^-^ -irsidasolin-hydjroohiorid in Fora χοή kle£r?*n v9iP?n Fädeln toi 8ohwel*punkt 144,5 - 146° 0.c) 2 - »/ C & - (phenoxy)» ethyl 7-Δ 2 - ireidagolln hydrochloride 23 g of ethyl c- (phenoxy) propionimidate hydrochloride are added in portions to a stirred and ice-cooled solution of 6 g of anhydrous ethylenediamine in 90 al Absolo Xthanol no is added so that the temperature does not exceed 0 to 5 ° C. Then the cold bath is removed and the reaction mixture is warmed up to 70 ° in the water bath within an hour. After renewed cooling, unreacted ethylene diaaln in a cold mixture with absol. Ethanol · hydrochloric acid neutralized, then τοη the ethanol-insoluble constituents filtered and about 2/3 dec solvent in a water jet pump! abeetfgt · Duroh Toreiohtigen additive τοη Xthylmsithylketon been restlioh® Hingen Xthylendiasindüiyfrochlorid fractionally precipitated and then by adding τοη dry. «» !! Xthtr des Isddaeolinhydrochlorifi r v n; sschißaen. Fr.oh d «rn recrystallize your little ethyl ethyl acetone s? Mn get the 2- ^ (PhenoTty) -Hthyl ^ - ^ -irsidasolin-Hydroohiorid in Fora χοή kle £ r? * N v9iP? N threading toi 8ohwel * point 144,5 - 146 ° 0.
Btr.i 0 58,28 H 6,67 K 12,3βBtr.i 0 58.28 H 6.67 K 12.3 β
Qef.t C 58,53 H 6*72 F 12,66Qef.t C 58.53 H 6 * 72 F 12.66
Π09829/Π09829 /
Dae Iohprodukt
äthylester-Hydrochlorids let auch ofen« Torharige
Auefällung mit Xther für weiter a tFrrratriungen genügend
rein*The product
Ethyl ester hydrochloride can also be cooked in the oven.
c) 2-/^-(Phenoxy)-äthyl 7-Δ - iisidfsolin-hydroohlorid 23 gc(C-(Phenoxy)-propionimidsäuroäthyleBter-hydroohlorid werden portionsweise su einer gerührten und eisgekühlten Lösung τοη 6 g waonerfreiem Xthylendiamin in 90 al absei· Xthanol fto hinzugegeben, daß die teiaperatur 0 bie 5° C nicht übersteigt. Danach wird das Kältebad entfernt und är>n Reaktionttgeaieofc innerhalb einer Stunde im Wasserbad auf ca. 70° 0 erwärmt. Heoh erneuter Abkühlung wird in einer Kältemischung nicht umgesetztes Xthylendiaain ait abeol. äthanol. Salseäure neutralidert, dann τοη den äthanoltmlöeliohen Beetandteilen cbfiltriert und etwa 2/3 des Iiöiunusraittele im Wesstrstrahlpumpen-Tß.k\itr.Ta eb^^rr.rr^t. Itaroh rorsiobticrin Zueftts τοη Xthylir«.!»thyllteton werfen restliche H^ngsn XthylendieirindlbyrroohlorJd fraktioniert cursafftllt und dann durch 2*■!»-?>9 τοη troclr*-ri.^-j Ät"b.^r das Imidaiolinhydrochloric r^^rshlcisa. Γ"ο"!ι fi-n Tln&ristalli»ier#n e.us t:-!!?.!?: Xtfeyl^rjfhyl^üton Γ-,'^^Ιΐ rnn das 2-^ -c) 2- / ^ - (Phenoxy) ethyl 7-Δ - iisidf soli n-hydrochloride 23 gc (C- (phenoxy) -propionimidsäuroäthyleBter hydrochloride are separated in portions from a stirred and ice-cooled solution τοη 6 g waoner-free xthylenediamine in 90 al · Xthanol fto added that the teiaperatur 0 bie 5 ° C is not exceeded. the cooling bath is removed and är> n Reaktionttgeaieofc heated in one hour in a water bath to about 70 ° 0. HEOH recooled is ait in a freezing mixture of unreacted Xthylendiaain Abeol. Ethanol. Malenic acid neutralized, then τοη the ethanol oiled bed parts cbfiltered and about 2/3 of the Iiöiunusraittele in the Wesstrstrahlpumpen-Tß.k \ itr.Ta eb ^^ rr.rr ^ t. Itaroh «rorsiobticrin remaining H ^ ngsn XthylendieirindlbyrroohlorJd fractionated cursaftllt and then by 2 * ■! »-?> 9 τοη troclr * -ri. ^ - j Ät" b. ^ r the Imidaiolinhydrochloric r ^^ rshlcisa. Γ "ο"! ι fi-n Tln & ristalli »ier # n e.us t: - !!?.!?: Xtfeyl ^ rjfhyl ^ üton Γ -, '^^ Ιΐ r n n the 2- ^ -
Tom rcnTom rcn
Ο.Ο.
009829/194/»009829/194 / »
17,7 g^-(o-Metho*ypBenoxy)-propionitrll (taargastallt
durch ITaeetsung τοη Guajacol mitoC-Broaproplonitril
in Gegenwart τοη Kaliumcarbonat; wasserhelle flüssigkeit,
8dp.0f2t ?8,5-100t5°, nD 25 ι 1,5Ho) nad 23,2 g
Ithylendisjain-aono-p-toluoleif onat rarden seamangegeben
und «Ina Stunde auf 225-2300 Q erhitzt. Dabei
wird IH5 abgespalten. Vaoh das Brkalte© £»e Reaktionsgemische*
wird alt etwa lOyUger Lauge alkaliβob ge-■acüt
tend dia freie Base «iit Chloroform extrahiert.
Bar nach das Absieben daa LÖsungenittela Terbleibende
Rttoka-amd argab naoh dar Umkriatalliaation aua Patroleuabenein
(100/UO) 15,8 g (72 * d.fh.) 2- ßC-{o-Matboxyphenoxyjäthyl^
~Δ2 -!»idaeolin.Satrap. 94*5-95° 0.
Analyitndaten» 012Ηΐ6Ϊ2°2 (220,3)
Bar·· 0 65,42 H 7,32 ■ 12,72
Oef.i C 65,37 H 7,36 V 12,8617.7 g ^ - (o-Metho * ypBenoxy) -propionitrll (taargastallt by ITaeetsung τοη guaiacol mitoC-broaproplonitrile in the presence of τοη potassium carbonate; water-white liquid, 8dp. 0f2 t? 8.5-100 t 5 °, n D 2 5 1.5 HO) nad 23.2 g of ethylenedisjaine-aono-p-tolueneifonate rare seam and heated to 225-2300 ° C. for an hour. IH 5 is split off in the process. Vaoh the cold reaction mixture * is about 10% alkali extracted with alkali, whether acutely the free base "with chloroform. Bar after sieving off the solution, the remaining Rttoka-amd was given after the Umkriatalliaation aua Patroleuabenein (100 / UO) 15.8 g (72 * d.fh.) 2- ßC- { o-Matboxyphenoxyjäthyl ^ ~ Δ 2 -! »Idaeolin. Satrap. 94 * 5-95 ° 0. Analysis data »0 12 Ηΐ6Ϊ2 ° 2 (220.3) bar ·· 0 65.42 H 7.32 ■ 12.72
Oef.i C 65.37 H 7.36 V 12.86
DIa frala Baea kann in bekannter Woiee in daa Hydroeblorld
übergeführt warden, wobei naoh dar Umkriatallieation
etjs Itfianol/ltnylaethylketon 15,7 g (85,5 ^)
2- ££-(o-ü«taoxyplienoxy)-äthyl_7 --Δ2 -imidaaolinhydroohloxid
er^^lten werden. WoiSe, stark hygroskopisobe
Kristalle τοη Sohmelsponktt 136 - 137° 0.
AnalyaMAdatirat O12RiYO]Jr2O2 (256,8)
Ger.t I 10,91 01 13,81
e@f.t I 10,95 01 14,10The frala Baea can be transferred in a known Woiee to daa Hydroeblorld, whereby after the Umkriatallieation etjs Itfianol / ltnylaethylketon 15.7 g (85.5 ^) 2- ££ - (o-ü «taoxyplienoxy) -äthyl_7 --Δ 2 - imidaaolinhydroohloxid er ^^ lten. WoiSe, strongly hygroscopic crystals τοη Sohmelsponktt 136 - 137 ° 0. AnalyaMAdatirat O 12 RiYO] Jr 2 O 2 (256.8) Ger.t I 10.91 01 13.81
e @ ft I 10.95 01 14.10
17,7 g^-(p-ÄetfeGEyphenoxy)-propionitril (hergestellt iuroh ITsfetBTCTj ren HTdroohinonmonomethyläther alt <6r Brce^refieiiitrll in Oegenwart τοη Kaliumcarbonat! waaserfetlle flüeslgkelt tob Sdp.o 01» 84-86< >o, nD 25t 1»5102)»S e I^7l«ndiaain und 0,5 oom Sdarefelkohlen-•toff irtrSfn ^^"^«üaeugegeben und 48 Stunden auf etwa17.7 g ^ -. (P-ÄetfeGEyphenoxy) propionitrile (prepared iuroh ITsfetBTCTj ren HTdroohinonmonomethyläther old <6r Brce ^ refieiiitrll in Oegenwart τοη potassium waaserfetlle flüeslgkelt tob bp o 01 »84-86 <> o, n D 25 t 1 5102) "S e I ^ 7l" ndiaain and 0.5 oom Sdarefelkohlen- • toff irtrSfn ^^ "^" ue given and 48 hours to about
- 10 -- 10 -
. 1S3RR.R5. 1S3RR.R5
'3 - 10 - I'3 - 10 - I.
100° G erhitzt. Dabei entweicht IH3· Bas erstarrte
Reaktlonoprodukt wird nach dem Erkälten aus Petroleumbenisin
(IOO/14O) umkristallisiert, wobei man 14,7 g
(67 $> d.Ih.) 2- ^J-(p-Methoxyphenoxy) ~äthyl«7 -A2-imidaEolin
τόπι Sohmp. 113,5 - 114,5° C eÄlt·
Analy fandet en: C12H1^I2O2 (220,3)
Ber.j C 65,42 H 7,32 N 12,72
Gef.: C 65,28 H 7,47 H 12,70100 ° G heated. IH3 escapes. The solidified reaction product is recrystallized from petroleum benzine (100/140) after cooling, whereby 14.7 g (67 $> i.e.) 2- ^ J- (p-methoxyphenoxy) ~ ethyl «7 - A 2 -imidaEolin τόπι Sohmp. 113.5 - 114.5 ° C eld Analyze found: C 12 H 1 ^ I 2 O 2 (220.3) Ber.j C 65.42 H 7.32 N 12.72
Found: C 65.28 H 7.47 H 12.70
57,5 g«£-(2.6-Dichlorphenoxy)-propionitiil (hergestellt
wie nach Beispiel 1 a aus 2.6-Dichlorphenol undo£-Brom~
propionitril j weiBe Nadeln vom Sctop.x 28 - 29° C)
werden wie nach Beispiel 1b mit 9,65 ecm absol. Xthanol
und 10,4 g trockenem Chlorwasserstoffgas in<£(2.6~
DichlorpbsnoxyJ-propioniiaidBäureäthyleBter-ttydrochlorid
überführt, das ohne weitere Isolierung und Reinigung
naoh Beispiel 1c mit 29,5 g wasserfreiem Xthylendiamln
B\«a 2-^>-(2.6-Bichlorphfsnory) -äihyl7-A2-i»idaBolinhydrochlc^id
uw^rsnetnt wird. Haoh x&®hnaalig@m UaOcristallir-ieren
r.nn Xthnnol/Xth^r erhalt w-n weiß® Kristalle
vom Sohnp.i 221 - 223° C.
Annlyn^nd^tont C-J1H13013!T2O (29!), 6)
Err.1 H 9,48 Cl 35,99
(^f.t ?T ?,46 Cl 3^,0157.5 g «£ - (2.6-dichlorophenoxy) -propionitiil (prepared as in Example 1a from 2.6-dichlorophenol and £ -bromo-propionitrile j white needles from Sctop.x 28-29 ° C) are as in Example 1b with 9.65 ecm absolute Ethanol and 10.4 g of dry hydrogen chloride gas are converted into <£ (2.6 ~ dichloropesnoxyJ-propioniiaidBäureäthyleBter-ttydrochlorid, which without further isolation and purification according to Example 1c with 29.5 g of anhydrous Xthylenediamln B \ «a 2 - ^> - (2.6-Bichlorphfsnory ) -äihyl7-A 2 -i »idaBolinhydrochlc ^ id uw ^ rsnetnt. Haoh x & ®hnaalig @ m UaOcristallir-ieren r.nn Xthnnol / Xth ^ r receives white® crystals from Sohnp.i 221 - 223 ° C.
Annlyn ^ nd ^ tont CJ 1 H 1 3013! T 2 O (29!), 6) Err. 1 H 9.48 Cl 35.99
(^ ft? T ?, 46 Cl 3 ^, 01
39,9 g^C~(2»3-I>ir-thylpb-no7?:y)->pro|>5.onitril (hergestellt ν,Ίβ np.c^ Bsiiipif!l 1a rvs» rio.—o-Xylenol umdeT-Brompropio·39.9 g ^ C ~ ( 2 »3-I> ir-thylpb-no7?: Y) -> pro |> 5.onitrile (produced ν, Ίβ np.c ^ Bsiiipif! L 1a rvs» rio.-o -Xylenol umdeT-Brompropio
1,5108) verd-n wie naoh Beiepiel 1b mit 7,5 oca abnol. Xthylftlkohol und 8,5 g trookenera Chlorwasserstoffgas in σζ -(2.3-^ira^thylphenoxy)- propionimidsäureäthyleeterhydrochlcid überführt, das ohn« weitere Reinigung wie1.5108) verd-n as in example 1b with 7.5 oca abnol. Ethyl alcohol and 8.5 g trookenera hydrogen chloride gas in σζ - (2.3- ^ ira ^ thylphenoxy) - propionimidsäureäthyleeterhydrochlcid convicted that without further purification like
wird; unter Beicpirl 1c ungenntst und aufgearbeitete Das anfallende Rohprodukt wird r.ur Reinigung durch Aul'nehmenwill; under Beicpirl 1c inappropriately and processed The accruing The crude product is only used for cleaning by removing it
μ η η η ? ri / 1 π /. /»μ η η η? r i / 1 π /. / »
.95JSiS.95JSiS
- ιι -- ιι -
in 10biger IT*trcmläugt in dl» freie Irdduolin-Baee (ScIiBp.t 106,5° C) überführt, die nach Atm schütteln mit Itiier, Trocknen und Absieben dee.Lösungsmittel·, Ι15··η in mt»90i. Alkohol und Suaats ran mhpol· Xth«r dnroh Einleiten rcm Rlndestene der äquiTftlent?n Menge trockenem Chlorwaegeratoffgft· wieder iua Eydrocblorld uagewird. Paa anfallende 2-^£* -(2.5 Bimethylphenoxy)-in 10biger IT * translates into dl »free Irdduolin-Baee (ScIiBp.t 106.5 ° C), which after atmospheric shaking with itiier, drying and sieving dee.solvent ·, Ι15 ·· η in mt» 90i. Alcohol and Suaats ran mhpol · Xth «r dnroh introducing rcm residuals of the equiTftlent amount of dry Chlorwaegeratoffgft · again iua Eydrocblorld. Paa accruing 2- ^ £ * - (2.5 bimethylphenoxy) -
· A2-iEidaBOlift-ny*roonlorld ^rd naon ·1ββ»ϋ-Umkristallisation aus Alko^ol/Ätb-r auf diese Weiee· A 2 - iEidaBOlift - n y * roonlorld ^ rd naon · 1ββ »ϋ-Recrystallization from Alko ^ ol / Ätb-r in this way
anitlyatnrein ala weiß· Kristalle rom Scbsp.t 183° 0 erhalten· anitlyatnrein ala white Crystals obtained from Scbsp.t 183 ° 0
Amsilyeendaten t C15HIgOlE2O
Bor.1 I 11,00 01 13,91
Gef.'i 1 10,78 01 14,02Amsilye data t C 15 HIgOLE 2 O
Boron. 1 I 11.00 01 13.91
Found 1 10.78 01 14.02
Die folgende T«b©lle 1 eei^t weiter© p"üh dem Terfanren dlf»r Erfindnwfj h«rff>stellt^ ΙπίΛηποΙί.η«! νηά deren Sale·.The following table 1 eei ^ t further © p "üh dem Terfanren dlf» r inventions h «rff> represents ^ ΙπίΛηποΙί.η«! Νηά their sale.
- 12 -- 12 -
ASAS
Tab·!!· 1Tab !! 1
Bwtttnfor«·! 8oh«p. biw.Sdp./ea HgBwtttnfor «·! 8oh «p. biw.Sdp./ea ed
OCHOCH
OH-OOH-O
U)-O3H7 U) -O 3 H 7
() C4H9 () C 4 H 9
OH-,OH-,
OH,OH,
OH, OH,OH OH,
OH1 OH 1
OH,OH,
H,0H, 0
H1 H 1
OH,OH,
OH1 OH 1
OH,OH,
13β,1· O 145,7 - 145,9« O13β, 1 · O 145.7-145.9 "O
122,0ο C122.0ο C
137,5 - 139,5© O 138,1° O137.5-139.5 E 138.1 E
134ίΟ -134ίΟ -
137,3 - 138,0° O137.3-138.0 ° E
1tO,e - 121,*· O1tO, e - 121, * · O
183,0 - *183.0 - *
194,8 -194.8 -
17t»»· 0 119,0 - 119,S· 017t »» · 0 119.0 - 119, S · 0
9B29/19449B29 / 1944
•*njr• * njr
/ι 5/ ι 5
Tab·!!· 1Tab !! 1
* 12 -.* 12 -.
R1 SwmtnfowMl Sotamp. biw.Sdp./n HgR 1 SwmtnfowMl Sotamp. biw.Sdp./n ed
OQHiOQHi
2H52 H 5
lVb- lV b-
CTl-C
\~2CTl-C
\ ~ 2
O2H5 O 2 H 5
<*)-O3H7 <*) - O 3 H 7
(n)-O4H9 (n) -O 4 H 9
OHiOHi
CH,CH,
CH,CH,
OH,OH,
OR,OR,
CR,CR,
CR, CH,CR, CH,
°1 S816*20 ·Η01
G13*18*2°° 1 S 8 16 * 20 Η01
G13 * 18 * 2 °
O15H18H2O2-HOlO 15 H 18 H 2 O 2 -HOl
°13Hiell2O2'R01 13 ° H 2 O 2 ie ll 'R01
138,1« O138.1 «O
145.7 - 145,9« O145.7 - 145.9 «O
122,Oo C122, Oo C
137,5 - 139»5« O 138,1° O137.5-139 "5" E 138.1 ° E
134,0 - 134·5° O 137,5 - 138,0° O134.0-134 x 5 ° E 137.5-138.0 ° E
161,0 - 161,5° O161.0-161.5 ° E
120.8 - 121,4° O120.8-121.4 ° E
183,0 - 139,5° O 196.Θ . 197tj· O183.0-139.5 ° E 196.Θ. 197tj · O
177,5β O
119,0 - 119»*· O177.5 β O
119.0 - 119 »* · O
169RRS R169RRS R
ή(ρή (ρ
fortartsmngfortartsmng
ArAr
hofca»b«w»3dp»/«a H«hofca »b« w »3dp» / «a H«
H3OH 3 O
OB,IF,
0101
0101
0101
h
PXH
PX
3H,3H,
3H,3H,
1 ΚλΑ0·101 1 ΚλΑ 0 101
1H3 1H 3
SJS,SJS,
01.01.
η σ.η σ.
.0.HOl.0.HOl
01,01,
»ο.»Ο.
η Ii U η ) V I I U 4η Ii U η ) VI IU 4
149149
151° 0151 ° 0
205,6 - 205,9 O205.6-205.9 O
164 - 1670O164 - 167 0 O
191° O191 ° E
193,9 - 195,2°193.9-195.2 degrees
156 - 15β° β156-15β ° β
163,2 - 164,50C163.2 to 164.5 0 C
114 - 116° O114-116 ° E
187,3 -187.3 -
209,8 - 210,6°0 163 - 167° 0 199 - 201° 0209.8 - 210.6 ° 0 163 - 167 ° 0 199 - 201 ° 0
152,5°152.5 °
244° 0244 ° 0
229° 0229 ° 0
218° 0218 ° 0
242 -242 -
228 217 -228 217 -
- 216° C- 216 ° C
253° C253 ° C
164,3 - 164,5° C164.3-164.5 ° C
217,5° C217.5 ° C
209,3° C209.3 ° C
182,6° C182.6 ° C
149,1-151,0° C149.1-151.0 ° C
230,4 - 831,3° C230.4-831.3 ° C
244,4° 0244.4 ° 0
801,7 · 201,β° Ο801.7 · 201, β ° Ο
195,5° 0 188,5 * 189,4°195.5 ° 0 188.5 * 189.4 °
150,0 - 150*7° 113,2° 0150.0 - 150 * 7 ° 113.2 ° 0
174,5° 0174.5 ° 0
169,7 - 170,0° C169.7-170.0 ° C
CH,CH,
H-,Λ,H-, Λ,
CH,CH,
CHCH
3
H,3
H,
ClCl
ClCl
CH,CH,
CH1 CH 1
CF.CF.
CH,CH,
CH5 CH 5
CH,CH,
CH,CH,
OH,OH,
H C17H26I2O.HClHC 17 H 26 I 2 O.HCl
211,5 - 211,8 °211.5-211.8 °
208,5 - 209,2 ° C208.5-209.2 ° C
on,on,
CIt,CIt,
H CH C
.HOl.HOl
15H2OI2O.HC1 15 H 2O I 2 O.HC1
.HOl.HOl
C^ H Ji1,C ^ H Ji 1 ,
CTI,CTI,
cn.cn.
.HCl.HCl
HClHCl
222,8° C222.8 ° C
167,7° O167.7 ° E
233,1° C233.1 ° C
61,5 - 61,9° C61.5-61.9 ° C
192,5° C192.5 ° C
89,8° C89.8 ° C
154,4° C154.4 ° C
180,4° C180.4 ° C
148,0 - 148,6° C148.0-148.6 ° C
162,1 - 162,4° Ci162.1-162.4 ° Ci
009829/ 1944009829/1944
ArAr
!chmp.bsv.8dp./am! chmp.bsv.8dp./am
OCH1 OCH 1
CH2CH-CH2
CH,CH 2 CH-CH 2
CH,
H2CH-OH2
ClH 2 CH-OH 2
Cl
H2CH-CH2 H 2 CH-CH 2
CH,CH,
CHJ HCHJ H
ClCl
CH,CH,
CHCH
CHCH
'C3H7-I'C 3 H 7 -I
OHOH
CH,CH,
4H9-t 4 H 9 -t
CUCU
CHCH
H3COH 3 CO
H5COH 5 CO
OCH,OCH,
CH,CH,
CH,CH,
CH, HCH, H
.HOl.HOl
OH,OH,
OH, P15H22H2O-HClOH, P 15 H 22 H 2 O-HCl
OH. H 64.3° 0OH. H 64.3 ° 0
66,3° C66.3 ° C
152,5 - 152,7° C152.5-152.7 ° C
256,5° C256.5 ° C
HOl 195,2 - 195,4P 0HOl 195.2-195.4 P 0
192,7
166,9192.7
166.9
193,6° 0 167,6° 0193.6 ° 0 167.6 ° 0
CH,CH,
OH,OH,
CH,CH,
214,1 - 215,0° 0 209,9 - 210,3° 0214.1-215.0 ° 0 209.9-210.3 ° 0
15η21Ο1Τ?2Ο.ΗΟ1 209 - 211° 0 15 η 21 Ο1Τ? 2 Ο.ΗΟ1 209 - 211 ° 0
■140*8 - 141/2° 0■ 140 * 8 - 141/2 ° 0
141,6 - 142,8° C141.6-142.8 ° C
145,5 - 14«,7° C145.5-14 ", 7 ° C
13H18H203.H0l 13 H 18 H 2 0 3 .H0l
.HCi.HCi
- 16 -- 16 -
9829/19449829/1944
XDXD
ArAr
3um»nfora«l tsobap.bsw.3dp./κ·3um »nfora« l tsobap.bsw.3dp./κ·
DCH,DCH,
H3COH 3 CO
OCHOCH
H3CO ^0O2H5 H 3 CO ^ 0O 2 H 5
H3OOH 3 OO
H5O2O 0O2H5 H 5 O 2 O 0O 2 H 5
ΟΟ,Η«ΟΟ, Η «
OHOH
OHOH
OHOH
CHCH
OHOH
OHOH
OHOH
OHOH
OHOH
Ο13Η1812Ο3 Ο 13 Η 18 1 2 Ο 3
C13H18W203'H0X C 13 H 18 W 2 0 3 ' H0X
oiiiAO3*1 o iiiA O 3 * 1
76,6°076.6 ° 0
O14H20I2Oj-HOl
0H1IA0V101 O 14 H 20 I 2 Oj-HOl
0 H 1 IA 0 V 101
15Η22Ϊ2°3·181 15 Η 22 Ϊ 2 ° 3 181
OHOH
513giA°2 5 13 g iA ° 2
136,6 - 137,4° 0 |136.6 - 137.4 ° 0 |
197,9 - 198,3° 0197.9-198.3 ° 0
133,6 - 135,8° 0133.6-135.8 ° 0
160,5 - 160,60O160.5 to 160.6 0 O
166,2 - 166,5° 0166.2-166.5 ° 0
153,2 - 134,0° 0153.2-134.0 ° 0
177,1 -177.1 -
168,'168, '
75,1 - 75,3° 075.1-75.3 ° 0
,4 - 88,9° 0.4 - 88.9 ° 0
125,0° 0125.0 ° 0
134,3°0134.3 ° 0
OOil20/1944OOil 20/1944
JA955SJ5 JA955SJ5
A ιA ι
/Ti/ Ti
ArP.
Ar
VOil
V
Claims (7)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEN0030055 | 1967-02-23 | ||
| DE19691935479 DE1935479A1 (en) | 1967-02-23 | 1969-07-12 | Antihypertensive imidazolines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1695555A1 true DE1695555A1 (en) | 1970-07-16 |
Family
ID=33030511
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671695555 Pending DE1695555A1 (en) | 1967-02-23 | 1967-02-23 | New aryloxy-isoalkyl-delta2-imidazolines and their acid addition salts and processes for their preparation |
| DE19691935479 Pending DE1935479A1 (en) | 1967-02-23 | 1969-07-12 | Antihypertensive imidazolines |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691935479 Pending DE1935479A1 (en) | 1967-02-23 | 1969-07-12 | Antihypertensive imidazolines |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE1695555A1 (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1100416B (en) * | 1959-03-14 | 1961-02-23 | Schwietzke Metallwerke J G | Remote drive for a valve or the like. |
| DE1119072B (en) * | 1957-12-26 | 1961-12-07 | Jean Faure Herman | Electromagnetic drive for the lifting and turning movement of a cock with a liftable plug |
| DE1161100B (en) * | 1958-12-15 | 1964-01-09 | Concordia Maschinen Und Elek Z | Rotary slide for two or more switching positions |
| DE1217159B (en) * | 1961-12-27 | 1966-05-18 | Jottka Metallwarenfabrik Edgar | Control for pressurized systems with two rotary valves |
| DE1225933B (en) * | 1960-11-01 | 1966-09-29 | Walter D Ludwig | Control slide with a flat, rotatable control part, which can be rotated without contact by an electromagnetic field |
| DE1259163B (en) * | 1963-01-28 | 1968-01-18 | Fujitsu Ltd | Rotary control valve actuated |
| DE1284212B (en) * | 1962-11-28 | 1968-11-28 | Goldmann Gerhard | Shut-off and pass-through device |
| DE1300441B (en) * | 1963-01-17 | 1969-07-31 | ||
| DE1903014B1 (en) * | 1969-01-22 | 1970-08-20 | Danfoss As | Rotary armature magnet, especially for valve actuation, with damping chambers |
| DE2615009A1 (en) * | 1976-04-07 | 1977-10-20 | Flitsch Fa Ernst | FLOW CONTROL VALVE |
| EP0081748A3 (en) * | 1981-12-10 | 1984-03-07 | A. Nattermann & Cie. Gmbh | (-)-2-(1-(2,6-dichlorophenoxy)-ethyl)-1,3-diazacyclopent-2-ene, process for its preparation and its use in pharmaceutical compositions |
| EP0082364A3 (en) * | 1981-12-10 | 1984-04-04 | A. Nattermann & Cie. Gmbh | (+)-2-(1-(2,6-dichlorophenoxy)-ethyl)-1,3-diazacyclopent-2-ene, process for its preparation and its use in pharmaceutical compositions |
| DE3907133A1 (en) * | 1988-09-20 | 1990-03-22 | Nixdorf Computer Ag | Device for adjusting a throttling element in a fluid line |
| WO1993016051A1 (en) * | 1992-02-06 | 1993-08-19 | Merrell Dow Pharmaceuticals Inc. | Arylalkoxyphenoxy-imidazoline compounds |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4163105A (en) * | 1975-10-16 | 1979-07-31 | The Dow Chemical Company | Aryloxymethyl imidazolines |
| DE2961879D1 (en) * | 1978-08-14 | 1982-03-04 | Ciba Geigy Ag | 1-iminomethylene-2-(phenoxy-alkyl)-2-imidazoline derivatives, their preparation, compositions containing them as active components and their application as pesticides |
| EP0008565A1 (en) * | 1978-08-28 | 1980-03-05 | Ciba-Geigy Ag | Bis-(phenoxy-alkyl-2-imidazoline)-1,1'-sulfides, process for their preparation, agents containing these sulfides as active components, and their use in combating pesticides |
| US4241075A (en) * | 1978-09-27 | 1980-12-23 | Ciba-Geigy Corporation | Acaricidal 1-alkylthio-substituted and 1-phenylthio substituted 2-(phenoxyalkyl)-2-imidazolines |
| EP0011596B1 (en) * | 1978-10-09 | 1981-12-30 | Ciba-Geigy Ag | 2-(alpha-phenoxy-alkyl)-imidazolines and their salts, their preparation and use, and agents against phytoparasitic and zooparasitic mites containing them |
| WO2009003868A2 (en) * | 2007-07-02 | 2009-01-08 | F. Hoffmann-La Roche Ag | 2 -imidazolines having a good affinity to the trace amine associated receptors (taars) |
| GB0721850D0 (en) * | 2007-11-07 | 2007-12-19 | Syngenta Participations Ag | Chemical compounds |
-
1967
- 1967-02-23 DE DE19671695555 patent/DE1695555A1/en active Pending
-
1969
- 1969-07-12 DE DE19691935479 patent/DE1935479A1/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1119072B (en) * | 1957-12-26 | 1961-12-07 | Jean Faure Herman | Electromagnetic drive for the lifting and turning movement of a cock with a liftable plug |
| DE1161100B (en) * | 1958-12-15 | 1964-01-09 | Concordia Maschinen Und Elek Z | Rotary slide for two or more switching positions |
| DE1100416B (en) * | 1959-03-14 | 1961-02-23 | Schwietzke Metallwerke J G | Remote drive for a valve or the like. |
| DE1225933B (en) * | 1960-11-01 | 1966-09-29 | Walter D Ludwig | Control slide with a flat, rotatable control part, which can be rotated without contact by an electromagnetic field |
| DE1217159B (en) * | 1961-12-27 | 1966-05-18 | Jottka Metallwarenfabrik Edgar | Control for pressurized systems with two rotary valves |
| DE1284212B (en) * | 1962-11-28 | 1968-11-28 | Goldmann Gerhard | Shut-off and pass-through device |
| DE1300441B (en) * | 1963-01-17 | 1969-07-31 | ||
| DE1259163B (en) * | 1963-01-28 | 1968-01-18 | Fujitsu Ltd | Rotary control valve actuated |
| DE1903014B1 (en) * | 1969-01-22 | 1970-08-20 | Danfoss As | Rotary armature magnet, especially for valve actuation, with damping chambers |
| DE2615009A1 (en) * | 1976-04-07 | 1977-10-20 | Flitsch Fa Ernst | FLOW CONTROL VALVE |
| EP0081748A3 (en) * | 1981-12-10 | 1984-03-07 | A. Nattermann & Cie. Gmbh | (-)-2-(1-(2,6-dichlorophenoxy)-ethyl)-1,3-diazacyclopent-2-ene, process for its preparation and its use in pharmaceutical compositions |
| EP0082364A3 (en) * | 1981-12-10 | 1984-04-04 | A. Nattermann & Cie. Gmbh | (+)-2-(1-(2,6-dichlorophenoxy)-ethyl)-1,3-diazacyclopent-2-ene, process for its preparation and its use in pharmaceutical compositions |
| DE3907133A1 (en) * | 1988-09-20 | 1990-03-22 | Nixdorf Computer Ag | Device for adjusting a throttling element in a fluid line |
| WO1993016051A1 (en) * | 1992-02-06 | 1993-08-19 | Merrell Dow Pharmaceuticals Inc. | Arylalkoxyphenoxy-imidazoline compounds |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1935479A1 (en) | 1971-01-21 |
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