CS261232B2 - Method of 1(2-/5-dimethylamino methyl-2(furylmethylthio)ethyl/)amino-1-methylamino-2-nitroethylene production - Google Patents
Method of 1(2-/5-dimethylamino methyl-2(furylmethylthio)ethyl/)amino-1-methylamino-2-nitroethylene production Download PDFInfo
- Publication number
- CS261232B2 CS261232B2 CS86230A CS23086A CS261232B2 CS 261232 B2 CS261232 B2 CS 261232B2 CS 86230 A CS86230 A CS 86230A CS 23086 A CS23086 A CS 23086A CS 261232 B2 CS261232 B2 CS 261232B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- formula
- ethyl
- furylmethylthio
- amino
- base
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 34
- 238000004519 manufacturing process Methods 0.000 title description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 32
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 claims description 28
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 24
- 238000002360 preparation method Methods 0.000 claims description 15
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 14
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 12
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- -1 amino-1- (substitutedthio) -2-nitroethylene Chemical group 0.000 claims description 3
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 125000005188 oxoalkyl group Chemical group 0.000 claims description 3
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims 1
- IXAGRXJIXIPQDR-UHFFFAOYSA-N 2-nitroethenamine Chemical group NC=C[N+]([O-])=O IXAGRXJIXIPQDR-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 41
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- 229910052709 silver Inorganic materials 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 6
- VMXUWOKSQNHOCA-UKTHLTGXSA-N ranitidine Chemical compound [O-][N+](=O)\C=C(/NC)NCCSCC1=CC=C(CN(C)C)O1 VMXUWOKSQNHOCA-UKTHLTGXSA-N 0.000 description 6
- 239000004332 silver Substances 0.000 description 6
- DZDKFYMSTBDSGF-UHFFFAOYSA-N 1-methylsulfanyl-2-nitroethenamine Chemical group CSC(N)=C[N+]([O-])=O DZDKFYMSTBDSGF-UHFFFAOYSA-N 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- ILRSPKULGBJLBZ-UHFFFAOYSA-N 2-nitroethenimine Chemical compound [O-][N+](=O)C=C=N ILRSPKULGBJLBZ-UHFFFAOYSA-N 0.000 description 4
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000001376 precipitating effect Effects 0.000 description 4
- 229960000620 ranitidine Drugs 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- NESLOYMMIUOLMU-UHFFFAOYSA-N 1-n'-methyl-2-nitroethene-1,1-diamine Chemical group CNC(N)=C[N+]([O-])=O NESLOYMMIUOLMU-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 150000003932 ketenimines Chemical class 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 125000000547 substituted alkyl group Chemical group 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- NXGHEDHQXXXTTP-UHFFFAOYSA-N 1,1-bis(methylsulfanyl)-2-nitroethene Chemical group CSC(SC)=C[N+]([O-])=O NXGHEDHQXXXTTP-UHFFFAOYSA-N 0.000 description 1
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 1
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 208000007107 Stomach Ulcer Diseases 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229940045803 cuprous chloride Drugs 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 208000000718 duodenal ulcer Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000003485 histamine H2 receptor antagonist Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 150000003956 methylamines Chemical class 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 229960001520 ranitidine hydrochloride Drugs 0.000 description 1
- GGWBHVILAJZWKJ-KJEVSKRMSA-N ranitidine hydrochloride Chemical compound [H+].[Cl-].[O-][N+](=O)\C=C(/NC)NCCSCC1=CC=C(CN(C)C)O1 GGWBHVILAJZWKJ-KJEVSKRMSA-N 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 125000004055 thiomethyl group Chemical group [H]SC([H])([H])* 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000007039 two-step reaction Methods 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/52—Radicals substituted by nitrogen atoms not forming part of a nitro radical
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Furan Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU85104A HU196979B (en) | 1985-01-11 | 1985-01-11 | Process for producing basic thioether and salt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS261232B2 true CS261232B2 (en) | 1989-01-12 |
Family
ID=10947932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS86230A CS261232B2 (en) | 1985-01-11 | 1986-01-10 | Method of 1(2-/5-dimethylamino methyl-2(furylmethylthio)ethyl/)amino-1-methylamino-2-nitroethylene production |
Country Status (16)
| Country | Link |
|---|---|
| KR (1) | KR920010926B1 (de) |
| CN (1) | CN1005630B (de) |
| AR (1) | AR242200A1 (de) |
| AT (1) | AT391470B (de) |
| CA (1) | CA1262913A (de) |
| CS (1) | CS261232B2 (de) |
| DK (1) | DK10486A (de) |
| ES (1) | ES8703864A1 (de) |
| FI (1) | FI90419C (de) |
| GB (1) | GB2169600B (de) |
| GR (1) | GR860058B (de) |
| HU (1) | HU196979B (de) |
| IT (1) | IT1203727B (de) |
| NO (1) | NO170542C (de) |
| PT (1) | PT81824B (de) |
| SU (1) | SU1419519A3 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU210849B (en) * | 1990-11-09 | 1995-08-28 | Richter Gedeon Vegyeszet | Process for preparing furil derivatives |
| HU207308B (en) * | 1990-11-09 | 1993-03-29 | Richter Gedeon Vegyeszet | Process for producing 1- /2-/5-/dimethyl-amino-methyl/-2-/furyl-methyl-thio/-ethyl//- -amino-1-/methyl-amino-2-nitro-ethylene |
| CN1048984C (zh) * | 1991-12-20 | 2000-02-02 | 多坎化学有限公司 | 晶形1呋喃硝胺氢氯化物的制备 |
| CN102010388B (zh) * | 2009-09-04 | 2012-09-05 | 江苏汉斯通药业有限公司 | 雷尼替丁的制备方法 |
| CN102010389B (zh) * | 2009-09-04 | 2012-11-14 | 江苏汉斯通药业有限公司 | 一种制备盐酸雷尼替丁的方法 |
| CN110590717B (zh) * | 2019-09-18 | 2022-08-26 | 上海大学 | 多取代烯酮亚胺及其合成方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2014561B (en) * | 1977-12-23 | 1982-11-03 | Glaxo Group Ltd | Amine derivatives their preparation and pharmaceutical compositions containing them |
| US4233302A (en) * | 1977-12-23 | 1980-11-11 | Glaxo Group Limited | Amine derivatives and pharmaceutical compositions containing them |
| US4203909A (en) * | 1978-09-26 | 1980-05-20 | Bristol-Myers Company | Furan compounds |
| ES8205211A1 (es) * | 1980-12-05 | 1981-10-16 | Liade Sa Lab | Procedimiento de obtencion de un derivado de amina primaria heterociclica |
| EP0057981A3 (de) * | 1981-02-09 | 1982-08-25 | Beecham Group Plc | Aromatische Verbindungen, Verfahren zu deren Herstellung und ihre Verwendung |
| ES8300326A1 (es) * | 1981-05-02 | 1982-11-01 | Especialidades Farmaco Terape | Procedimiento para la obtencion de un compuesto derivado delaminometilfurano |
| ES8206506A1 (es) * | 1981-11-16 | 1982-08-16 | Pharmedical Sa Lab | Procedimiento de preparacion de amino alcosi furanos o tio- fenos. |
| PT76557B (en) * | 1982-04-16 | 1986-01-21 | Inke Sa | Process for preparing furan derivatives and addition salts thereof and of pharmaceutical compositions containing the same |
-
1985
- 1985-01-11 HU HU85104A patent/HU196979B/hu not_active IP Right Cessation
-
1986
- 1986-01-10 FI FI860123A patent/FI90419C/fi not_active IP Right Cessation
- 1986-01-10 SU SU864009783A patent/SU1419519A3/ru active
- 1986-01-10 PT PT81824A patent/PT81824B/pt not_active IP Right Cessation
- 1986-01-10 ES ES550809A patent/ES8703864A1/es not_active Expired
- 1986-01-10 GB GB08600530A patent/GB2169600B/en not_active Expired
- 1986-01-10 AR AR86302826A patent/AR242200A1/es active
- 1986-01-10 CA CA000499391A patent/CA1262913A/en not_active Expired
- 1986-01-10 NO NO860071A patent/NO170542C/no unknown
- 1986-01-10 DK DK10486A patent/DK10486A/da not_active Application Discontinuation
- 1986-01-10 GR GR860058A patent/GR860058B/el unknown
- 1986-01-10 AT AT0003486A patent/AT391470B/de not_active IP Right Cessation
- 1986-01-10 CN CN86100111.7A patent/CN1005630B/zh not_active Expired
- 1986-01-10 KR KR1019860000116A patent/KR920010926B1/ko not_active Expired
- 1986-01-10 CS CS86230A patent/CS261232B2/cs unknown
- 1986-01-10 IT IT47517/86A patent/IT1203727B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| KR860005802A (ko) | 1986-08-13 |
| AT391470B (de) | 1990-10-10 |
| NO170542C (no) | 1992-10-28 |
| CN86100111A (zh) | 1986-11-26 |
| CN1005630B (zh) | 1989-11-01 |
| DK10486A (da) | 1986-07-12 |
| GB2169600A (en) | 1986-07-16 |
| FI860123A0 (fi) | 1986-01-10 |
| CA1262913A (en) | 1989-11-14 |
| FI90419C (fi) | 1994-02-10 |
| AR242200A1 (es) | 1993-03-31 |
| ATA3486A (de) | 1990-04-15 |
| IT1203727B (it) | 1989-02-23 |
| ES550809A0 (es) | 1987-03-01 |
| PT81824A (en) | 1986-02-01 |
| SU1419519A3 (ru) | 1988-08-23 |
| HU196979B (en) | 1989-02-28 |
| PT81824B (pt) | 1987-11-30 |
| ES8703864A1 (es) | 1987-03-01 |
| NO170542B (no) | 1992-07-20 |
| FI860123A7 (fi) | 1986-07-12 |
| KR920010926B1 (ko) | 1992-12-24 |
| HUT38922A (en) | 1986-07-28 |
| GR860058B (en) | 1986-05-13 |
| NO860071L (no) | 1986-07-14 |
| FI90419B (fi) | 1993-10-29 |
| DK10486D0 (da) | 1986-01-10 |
| GB8600530D0 (en) | 1986-02-19 |
| GB2169600B (en) | 1988-04-20 |
| IT8647517A0 (it) | 1986-01-10 |
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