DE1008737B - Verfahren zur Herstellung von Phenthiazinderivaten - Google Patents
Verfahren zur Herstellung von PhenthiazinderivatenInfo
- Publication number
- DE1008737B DE1008737B DES44830A DES0044830A DE1008737B DE 1008737 B DE1008737 B DE 1008737B DE S44830 A DES44830 A DE S44830A DE S0044830 A DES0044830 A DE S0044830A DE 1008737 B DE1008737 B DE 1008737B
- Authority
- DE
- Germany
- Prior art keywords
- ecm
- phenthiazine
- ethyl
- piperidyl
- hydrochloride
- 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
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical class C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 title claims description 22
- 238000000034 method Methods 0.000 title claims description 9
- 230000008569 process Effects 0.000 title claims description 5
- 238000002360 preparation method Methods 0.000 title claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 18
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 14
- 229940095064 tartrate Drugs 0.000 claims description 11
- NTYJJOPFIAHURM-UHFFFAOYSA-N Histamine Chemical compound NCCC1=CN=CN1 NTYJJOPFIAHURM-UHFFFAOYSA-N 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 9
- UCTWMZQNUQWSLP-UHFFFAOYSA-N adrenaline Chemical compound CNCC(O)C1=CC=C(O)C(O)=C1 UCTWMZQNUQWSLP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000460 chlorine Substances 0.000 claims description 7
- 206010002091 Anaesthesia Diseases 0.000 claims description 6
- 241001465754 Metazoa Species 0.000 claims description 5
- 229960001340 histamine Drugs 0.000 claims description 5
- 230000037005 anaesthesia Effects 0.000 claims description 4
- 238000000354 decomposition reaction Methods 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 4
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 3
- 230000001376 precipitating effect Effects 0.000 claims description 3
- 235000002906 tartaric acid Nutrition 0.000 claims description 3
- 239000011975 tartaric acid Substances 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 238000002425 crystallisation Methods 0.000 claims description 2
- 230000008025 crystallization Effects 0.000 claims description 2
- 230000005764 inhibitory process Effects 0.000 claims 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims 1
- 241000700199 Cavia porcellus Species 0.000 claims 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- IUJDSEJGGMCXSG-UHFFFAOYSA-N Thiopental Chemical compound CCCC(C)C1(CC)C(=O)NC(=S)NC1=O IUJDSEJGGMCXSG-UHFFFAOYSA-N 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 125000005843 halogen group Chemical group 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 229940043200 pentothal Drugs 0.000 claims 1
- 230000000144 pharmacologic effect Effects 0.000 claims 1
- 210000001625 seminal vesicle Anatomy 0.000 claims 1
- 210000000813 small intestine Anatomy 0.000 claims 1
- 201000010653 vesiculitis Diseases 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 84
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 47
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 42
- 239000008096 xylene Substances 0.000 description 42
- 238000009835 boiling Methods 0.000 description 38
- 239000003208 petroleum Substances 0.000 description 38
- 238000010438 heat treatment Methods 0.000 description 22
- 238000006243 chemical reaction Methods 0.000 description 21
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- ODZPKZBBUMBTMG-UHFFFAOYSA-N sodium amide Chemical compound [NH2-].[Na+] ODZPKZBBUMBTMG-UHFFFAOYSA-N 0.000 description 16
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 15
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 15
- 238000003756 stirring Methods 0.000 description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 13
- 239000002585 base Substances 0.000 description 13
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 13
- 229910052753 mercury Inorganic materials 0.000 description 13
- 239000000203 mixture Substances 0.000 description 13
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 12
- 238000010992 reflux Methods 0.000 description 12
- 239000000454 talc Substances 0.000 description 10
- 229910052623 talc Inorganic materials 0.000 description 10
- 238000001704 evaporation Methods 0.000 description 8
- 230000008020 evaporation Effects 0.000 description 8
- 235000013580 sausages Nutrition 0.000 description 8
- 239000000155 melt Substances 0.000 description 7
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 230000002378 acidificating effect Effects 0.000 description 6
- 235000019270 ammonium chloride Nutrition 0.000 description 6
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 6
- 229960003750 ethyl chloride Drugs 0.000 description 6
- 239000012458 free base Substances 0.000 description 5
- 230000002401 inhibitory effect Effects 0.000 description 5
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- -1 N-methyl-piperidyl- Chemical group 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Substances CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- 230000001476 alcoholic effect Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000000284 extract Substances 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000739 antihistaminic agent Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000000932 sedative agent Substances 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 208000010513 Stupor Diseases 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- GUGOEEXESWIERI-UHFFFAOYSA-N Terfenadine Chemical compound C1=CC(C(C)(C)C)=CC=C1C(O)CCCN1CCC(C(O)(C=2C=CC=CC=2)C=2C=CC=CC=2)CC1 GUGOEEXESWIERI-UHFFFAOYSA-N 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 230000001387 anti-histamine Effects 0.000 description 2
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000002895 emetic Substances 0.000 description 2
- 239000012259 ether extract Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
- 125000003386 piperidinyl group Chemical group 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229940125723 sedative agent Drugs 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000002048 spasmolytic effect Effects 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- JEWIAYIESCUSKQ-UHFFFAOYSA-N 3-bromo-10h-phenothiazine Chemical compound C1=CC=C2SC3=CC(Br)=CC=C3NC2=C1 JEWIAYIESCUSKQ-UHFFFAOYSA-N 0.000 description 1
- 125000004179 3-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(Cl)=C1[H] 0.000 description 1
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 206010012239 Delusion Diseases 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical group Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 1
- 206010029897 Obsessive thoughts Diseases 0.000 description 1
- 208000001431 Psychomotor Agitation Diseases 0.000 description 1
- 208000028017 Psychotic disease Diseases 0.000 description 1
- 206010038743 Restlessness Diseases 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 208000013738 Sleep Initiation and Maintenance disease Diseases 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 206010041349 Somnolence Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- OIPILFWXSMYKGL-UHFFFAOYSA-N acetylcholine Chemical compound CC(=O)OCC[N+](C)(C)C OIPILFWXSMYKGL-UHFFFAOYSA-N 0.000 description 1
- 229960004373 acetylcholine Drugs 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002908 adrenolytic effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 229940035676 analgesics Drugs 0.000 description 1
- 239000000730 antalgic agent Substances 0.000 description 1
- 229940125715 antihistaminic agent Drugs 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- IUKQLMGVFMDQDP-UHFFFAOYSA-N azane;piperidine Chemical group N.C1CCNCC1 IUKQLMGVFMDQDP-UHFFFAOYSA-N 0.000 description 1
- 229940125717 barbiturate Drugs 0.000 description 1
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
- 229910001626 barium chloride Inorganic materials 0.000 description 1
- 150000007514 bases Chemical class 0.000 description 1
- WPUJEWVVTKLMQI-UHFFFAOYSA-N benzene;ethoxyethane Chemical compound CCOCC.C1=CC=CC=C1 WPUJEWVVTKLMQI-UHFFFAOYSA-N 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 229960001948 caffeine Drugs 0.000 description 1
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 231100000868 delusion Toxicity 0.000 description 1
- 125000003963 dichloro group Chemical group Cl* 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000001834 epinephrinelike Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- TWXDDNPPQUTEOV-UHFFFAOYSA-N hydron;n-methyl-1-phenylpropan-2-amine;chloride Chemical compound Cl.CNC(C)CC1=CC=CC=C1 TWXDDNPPQUTEOV-UHFFFAOYSA-N 0.000 description 1
- 208000018879 impaired coordination Diseases 0.000 description 1
- 206010022437 insomnia Diseases 0.000 description 1
- ACXCKRZOISAYHH-UHFFFAOYSA-N molecular chlorine hydrate Chemical compound O.ClCl ACXCKRZOISAYHH-UHFFFAOYSA-N 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 239000004081 narcotic agent Substances 0.000 description 1
- 230000003533 narcotic effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 230000008533 pain sensitivity Effects 0.000 description 1
- 230000003285 pharmacodynamic effect Effects 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- 150000002990 phenothiazines Chemical class 0.000 description 1
- 125000001484 phenothiazinyl group Chemical group C1(=CC=CC=2SC3=CC=CC=C3NC12)* 0.000 description 1
- 150000003053 piperidines Chemical class 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 230000001624 sedative effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008925 spontaneous activity Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002889 sympathetic effect Effects 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH433138X | 1954-07-23 | ||
| CH335670X | 1954-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1008737B true DE1008737B (de) | 1957-05-23 |
Family
ID=25736748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES44830A Pending DE1008737B (de) | 1954-07-23 | 1955-07-21 | Verfahren zur Herstellung von Phenthiazinderivaten |
Country Status (6)
| Country | Link |
|---|---|
| BE (2) | BE540044A (en(2012)) |
| CH (3) | CH334138A (en(2012)) |
| DE (1) | DE1008737B (en(2012)) |
| FR (1) | FR1161368A (en(2012)) |
| GB (2) | GB775279A (en(2012)) |
| NL (2) | NL95095C (en(2012)) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1134078B (de) * | 1957-07-31 | 1962-08-02 | Sandoz Ag | Verfahren zur Herstellung von optisch aktiven, in 3-Stellung durch schwefelhaltige Gruppen substituierten Phenthiazinderivaten |
| DE1161901B (de) | 1956-01-27 | 1964-01-30 | Sandoz Ag | Verfahren zur Herstellung von 10-{ª‰-[N-Alkylpiperidyl-(2')]-aethyl}-phenthiazin-Derivaten |
| DE1181223B (de) * | 1962-07-14 | 1964-11-12 | Dresden Arzneimittel | Verfahren zur technischen Herstellung von Phenthiazinbasen |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE569606A (en(2012)) * | 1957-07-31 | |||
| US2945031A (en) * | 1958-10-13 | 1960-07-12 | Smith Kline French Lab | Methylenedioxy substituted phenothiazines |
| NL244514A (en(2012)) * | 1958-10-21 | |||
| US9198916B1 (en) * | 2014-05-27 | 2015-12-01 | B&G Partners, Llc | Compounds and methods for treating tumors |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE833650C (de) * | 1947-03-14 | 1952-03-10 | Rhone Poulenc Sa | Verfahren zur Herstellung von Derivaten des Phenthiazins |
-
0
- NL NL95120D patent/NL95120C/xx active
- BE BE542588D patent/BE542588A/xx unknown
- NL NL95095D patent/NL95095C/xx active
- BE BE540044D patent/BE540044A/xx unknown
-
1954
- 1954-07-23 CH CH334138D patent/CH334138A/de unknown
- 1954-11-05 CH CH335670D patent/CH335670A/de unknown
-
1955
- 1955-07-20 GB GB21040/55A patent/GB775279A/en not_active Expired
- 1955-07-21 DE DES44830A patent/DE1008737B/de active Pending
- 1955-07-22 FR FR1161368D patent/FR1161368A/fr not_active Expired
- 1955-09-23 CH CH344725D patent/CH344725A/de unknown
- 1955-11-01 GB GB31248/55A patent/GB775280A/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE833650C (de) * | 1947-03-14 | 1952-03-10 | Rhone Poulenc Sa | Verfahren zur Herstellung von Derivaten des Phenthiazins |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1161901B (de) | 1956-01-27 | 1964-01-30 | Sandoz Ag | Verfahren zur Herstellung von 10-{ª‰-[N-Alkylpiperidyl-(2')]-aethyl}-phenthiazin-Derivaten |
| DE1134078B (de) * | 1957-07-31 | 1962-08-02 | Sandoz Ag | Verfahren zur Herstellung von optisch aktiven, in 3-Stellung durch schwefelhaltige Gruppen substituierten Phenthiazinderivaten |
| DE1181223B (de) * | 1962-07-14 | 1964-11-12 | Dresden Arzneimittel | Verfahren zur technischen Herstellung von Phenthiazinbasen |
Also Published As
| Publication number | Publication date |
|---|---|
| CH335670A (de) | 1959-01-31 |
| NL95120C (en(2012)) | |
| CH334138A (de) | 1958-11-15 |
| CH344725A (de) | 1960-02-29 |
| FR1161368A (fr) | 1958-08-28 |
| GB775279A (en) | 1957-05-22 |
| BE540044A (en(2012)) | |
| NL95095C (en(2012)) | |
| GB775280A (en) | 1957-05-22 |
| BE542588A (en(2012)) |
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