FI110939B - Framställning av N-substituerade-1-alkyltio-2-nitroetenamin och dess salt - Google Patents
Framställning av N-substituerade-1-alkyltio-2-nitroetenamin och dess salt Download PDFInfo
- Publication number
- FI110939B FI110939B FI901696A FI901696A FI110939B FI 110939 B FI110939 B FI 110939B FI 901696 A FI901696 A FI 901696A FI 901696 A FI901696 A FI 901696A FI 110939 B FI110939 B FI 110939B
- Authority
- FI
- Finland
- Prior art keywords
- formula
- dimethylaminomethyl
- process according
- methyl
- compound
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
- C07D317/58—Radicals substituted by nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/22—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/23—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
- C07C323/24—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
- C07C323/27—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and unsaturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Catalysts (AREA)
- Luminescent Compositions (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Claims (14)
1. Förfarande för framställning av ett kaliumsalt med formeln (I)
2. Förfarande enligt patentkravet 1, kännetecknat därav, att metylamin används. 15
3. Förfarande enligt patentkravet 1, kännetecknat därav, att 2-[5-(N,N-dimetyl- aminometyl)-2-furanmetyltio]etylamin används.
4. Förfarande enligt nägot av föregäende patentkrav, kännetecknat därav, att som lösningsmedel används vatten. 20
5. Förfarande för framställning av N-substituerad-1-alkyltio-2-nitro-etenamin med formeln (II) RlNK.SR2
25 CHN02 ^ där R, är metyl eller 2-[5-(N,N-dimetylaminometyl)-2-furanmetyltio]etyl och Rz är en C^alkylgrupp, kännetecknat därav, att ett kaliumsalt med formeln (I) R'NVS*’ chno2 110939 där R! är metyl eller 2-[5-(N,N-dimetylaminometyl)-2-furanmetyltio]etyl frams-tälls genom att omsätta metylamin eller 2-[5-(N,N-dimetylaminometyl)-2-furan-metyltio]etylamin med ett dikaliumsalt av nitroditioättiksyra, och därefter om-sätts förening med formeln (I) med ett lämpligt alkyleringsmedel sä, att en 5 N-substituerad-1-alkyltio-2-nitroetenamin med formeln (II) erhalls.
5 RlN^S-K* Il (I) chno2 där Rl är metyl eller 2-[5-(N,N-dimetylaminometyl)-2-furanmetyltio]etyl, kännetecknat därav, att metylamin eller 2-[5-(N,N-dimetylaminometyl)-2-furan-10 metyltiojetylamin omsätts med ett dikaliumsalt av nitroditioättiksyra.
6. Förfarande enligt patentkravet 5, kännetecknat därav, att reaktionen med alkyleringsmedlet appliceras pa en förening med formeln (I) som framställts in situ. 10
7. Förfarande enligt patentkravet 5 eller 6, kännetecknat därav, att alkylerings-mediet är ett metyleringsmedel.
8. Förfarande enligt patentkravet 7, kännetecknat därav, att metyleringsmed-15 let är dimetylsulfat.
9. Förfarande enligt nägot av patentkraven 5-8, kännetecknat därav, att alky-leringen utförs i närvaro av ett fasöverföringsmedel. 20
10. Förfarande enligt nägot av patentkraven 5 - 9, kännetecknat därav, att en förening med formeln (II) framställs, där bade R, och R2 avser metylgrupper.
11. Förfarande för framställning av N-[2-[5-dimetylaminometyl)-2-furanmetyl-» tio]etyl]-N'-metyl-2-nitro-1,1-etendiamin, kännetecknat därav, att en N-substi- 25 tuerad-1-alkyltio-2-nitroetenamin med formeln (II) definierad i patentkravet 5 framställs enligt ett förfarande enligt nägot av patentkraven 5-10 och därefter omsätts föreningen enligt formeln (II) med en lämplig amin, som är metylamin eller 2-[5-(N,N-dimetylaminometyl)-2-furanmetyltio]etylamin. 30
12. Förfarande enligt patentkravet 11, kännetecknat därav, att aminen är 2-[5-(N,N-dimetylaminometyl)-2-furanmetyltio]etylamin.
13. Förfarande enligt patentkravet 12, kännetecknat därav, att föreningen med formeln (II) är N-metyl-1-metyltio-2-nitroetenamin. 110939
14. En förening definierad avföljande formel /°\ 5 (CH3)2N.CH2.C p.CH2.S.CH2.CH2NH^ CH - CH /C = CHN02 KS
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898907700A GB8907700D0 (en) | 1989-04-05 | 1989-04-05 | Preparation of substituted ethenes |
GB8907700 | 1989-04-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI901696A0 FI901696A0 (fi) | 1990-04-04 |
FI110939B true FI110939B (sv) | 2003-04-30 |
Family
ID=10654520
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI901696A FI110939B (sv) | 1989-04-05 | 1990-04-04 | Framställning av N-substituerade-1-alkyltio-2-nitroetenamin och dess salt |
FI914672A FI914672A0 (fi) | 1989-04-05 | 1991-10-04 | Framstaellning av substituerade eten. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI914672A FI914672A0 (fi) | 1989-04-05 | 1991-10-04 | Framstaellning av substituerade eten. |
Country Status (25)
Country | Link |
---|---|
US (2) | US5112995A (sv) |
EP (1) | EP0466733B1 (sv) |
JP (2) | JP2954270B2 (sv) |
KR (2) | KR0147820B1 (sv) |
AT (2) | ATE110055T1 (sv) |
BE (1) | BE1003124A5 (sv) |
CA (2) | CA2013841C (sv) |
CH (1) | CH681008A5 (sv) |
DE (2) | DE69011677T2 (sv) |
DK (2) | DK84390A (sv) |
ES (2) | ES2057549T3 (sv) |
FI (2) | FI110939B (sv) |
FR (1) | FR2645535B1 (sv) |
GB (2) | GB8907700D0 (sv) |
GR (1) | GR1001302B (sv) |
HU (3) | HU9203905D0 (sv) |
IE (2) | IE61894B1 (sv) |
IL (1) | IL94002A (sv) |
IN (3) | IN170319B (sv) |
IT (1) | IT1242481B (sv) |
NL (1) | NL194699C (sv) |
PT (1) | PT93659B (sv) |
SE (1) | SE509459C2 (sv) |
WO (1) | WO1990012002A1 (sv) |
ZA (1) | ZA902592B (sv) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU9203905D0 (en) * | 1989-04-05 | 1993-04-28 | Glaxo Group Ltd | Method for producing ranitidine |
NZ245015A (en) * | 1991-11-05 | 1995-12-21 | Transkaryotic Therapies Inc | Delivery of human growth hormone through the administration of transfected cell lines encoding human growth hormone, which are physically protected from host immune response; the transfected cells and their production |
US5686588A (en) * | 1995-08-16 | 1997-11-11 | Yoo; Seo Hong | Amine acid salt compounds and process for the production thereof |
WO2001080794A1 (en) | 2000-04-21 | 2001-11-01 | Ioannis Pallikaris | Device for the shaping of a substance on the surface of a cornea |
CN104119257B (zh) * | 2013-04-26 | 2016-08-03 | 石家庄康坦福化工科技有限公司 | 一种1-甲胺基-1-甲硫基-2-硝基乙烯的制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1554153A (en) * | 1975-05-15 | 1979-10-17 | Smith Kline French Lab | Process for making 2-amino-2-alkylthionitroethylenes |
IT1168163B (it) * | 1981-08-18 | 1987-05-20 | Ausonia Farma Srl | Composto ad attivita' antiulcera, procedimento per la sua preparazione e composizioni farmaceutiche relative |
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 |
ES523448A0 (es) * | 1983-06-21 | 1984-11-16 | Union Quimico Farma | Procedimiento para la obtencion de n-metil-1-metiltio-2-nitroetenamina |
GB8415254D0 (en) * | 1984-06-15 | 1984-07-18 | Glaxo Group Ltd | Amine derivatives |
ES2003781A6 (es) * | 1987-02-06 | 1988-11-16 | Unio Quimico Farmaceutica S A | Procedimiento para la obtencion de n-metil-1-metiltio-2-nitroetenamina |
HU9203905D0 (en) * | 1989-04-05 | 1993-04-28 | Glaxo Group Ltd | Method for producing ranitidine |
-
1989
- 1989-04-05 HU HU9203905A patent/HU9203905D0/hu unknown
- 1989-04-05 GB GB898907700A patent/GB8907700D0/en active Pending
-
1990
- 1990-04-04 IL IL9400290A patent/IL94002A/en not_active IP Right Cessation
- 1990-04-04 BE BE9000381A patent/BE1003124A5/fr not_active IP Right Cessation
- 1990-04-04 ZA ZA902592A patent/ZA902592B/xx unknown
- 1990-04-04 DE DE69011677T patent/DE69011677T2/de not_active Expired - Fee Related
- 1990-04-04 ES ES90905245T patent/ES2057549T3/es not_active Expired - Lifetime
- 1990-04-04 WO PCT/GB1990/000501 patent/WO1990012002A1/en active IP Right Grant
- 1990-04-04 AT AT90905245T patent/ATE110055T1/de not_active IP Right Cessation
- 1990-04-04 HU HU902080A patent/HU207991B/hu unknown
- 1990-04-04 GR GR900100250A patent/GR1001302B/el not_active IP Right Cessation
- 1990-04-04 CA CA002013841A patent/CA2013841C/en not_active Expired - Lifetime
- 1990-04-04 DE DE4010888A patent/DE4010888C2/de not_active Expired - Lifetime
- 1990-04-04 JP JP2090034A patent/JP2954270B2/ja not_active Expired - Lifetime
- 1990-04-04 CA CA002046293A patent/CA2046293C/en not_active Expired - Fee Related
- 1990-04-04 DK DK084390A patent/DK84390A/da not_active Application Discontinuation
- 1990-04-04 KR KR1019900004645A patent/KR0147820B1/ko not_active IP Right Cessation
- 1990-04-04 IN IN247/MAS/90A patent/IN170319B/en unknown
- 1990-04-04 DK DK90905245.8T patent/DK0466733T3/da active
- 1990-04-04 JP JP2505189A patent/JP3003946B2/ja not_active Expired - Fee Related
- 1990-04-04 PT PT93659A patent/PT93659B/pt not_active IP Right Cessation
- 1990-04-04 AT AT0080090A patent/AT400030B/de not_active IP Right Cessation
- 1990-04-04 FR FR909004313A patent/FR2645535B1/fr not_active Expired - Lifetime
- 1990-04-04 CH CH1132/90A patent/CH681008A5/fr not_active IP Right Cessation
- 1990-04-04 HU HU902945A patent/HUT58285A/hu unknown
- 1990-04-04 NL NL9000790A patent/NL194699C/nl not_active IP Right Cessation
- 1990-04-04 ES ES9000971A patent/ES2019246A6/es not_active Expired - Fee Related
- 1990-04-04 IT IT04782990A patent/IT1242481B/it active IP Right Grant
- 1990-04-04 US US07/503,987 patent/US5112995A/en not_active Expired - Lifetime
- 1990-04-04 US US07/730,963 patent/US5371247A/en not_active Expired - Fee Related
- 1990-04-04 FI FI901696A patent/FI110939B/sv active IP Right Grant
- 1990-04-04 IE IE122290A patent/IE61894B1/en not_active IP Right Cessation
- 1990-04-04 GB GB9007568A patent/GB2230526B/en not_active Expired - Lifetime
- 1990-04-04 EP EP90905245A patent/EP0466733B1/en not_active Expired - Lifetime
- 1990-04-04 KR KR1019910700948A patent/KR920701140A/ko not_active Application Discontinuation
- 1990-04-04 IE IE122190A patent/IE65395B1/en not_active IP Right Cessation
- 1990-04-04 SE SE9001236A patent/SE509459C2/sv not_active IP Right Cessation
-
1991
- 1991-10-04 FI FI914672A patent/FI914672A0/fi not_active Application Discontinuation
- 1991-11-25 IN IN872MA1991 patent/IN173648B/en unknown
- 1991-11-25 IN IN871MA1991 patent/IN173647B/en unknown
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: GLAXO GROUP LIMITED |