BE832663A - Procede perfectionne de preparation de thiourees et de guanidines et produits obtenus - Google Patents
Procede perfectionne de preparation de thiourees et de guanidines et produits obtenusInfo
- Publication number
- BE832663A BE832663A BE159393A BE159393A BE832663A BE 832663 A BE832663 A BE 832663A BE 159393 A BE159393 A BE 159393A BE 159393 A BE159393 A BE 159393A BE 832663 A BE832663 A BE 832663A
- Authority
- BE
- Belgium
- Prior art keywords
- thiourees
- guanidines
- preparation
- products obtained
- perfected process
- Prior art date
Links
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
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/64—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine
-
- 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
- C07C323/39—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 at least one of the nitrogen atoms being part of any of the groups, X being a hetero atom, Y being any atom
- C07C323/43—Y being a hetero atom
- C07C323/44—X or Y being nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
- C07D213/32—Sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/61—Halogen atoms or nitro radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/65—One oxygen atom attached in position 3 or 5
-
- 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
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/68—Halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
- C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
- C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
- C07D261/08—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D263/32—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D275/00—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
- C07D275/02—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/22—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
- C07D277/26—Radicals substituted by sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
- C07D285/01—Five-membered rings
- C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
- C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
- C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
- C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
- C07D285/135—Nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
- Pyridine Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB38257/74A GB1533380A (en) | 1974-09-02 | 1974-09-02 | Process for the preparation of heterocyclic substituted thioureas and h-cyanoguanidines |
Publications (1)
Publication Number | Publication Date |
---|---|
BE832663A true BE832663A (fr) | 1976-02-23 |
Family
ID=10402297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE159393A BE832663A (fr) | 1974-09-02 | 1975-08-22 | Procede perfectionne de preparation de thiourees et de guanidines et produits obtenus |
Country Status (8)
Country | Link |
---|---|
US (1) | US4013678A (fi) |
JP (2) | JPS51125074A (fi) |
BE (1) | BE832663A (fi) |
CA (1) | CA1063119A (fi) |
CH (1) | CH608232A5 (fi) |
GB (1) | GB1533380A (fi) |
IE (1) | IE41856B1 (fi) |
NL (1) | NL7510344A (fi) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2824066A1 (de) * | 1977-06-03 | 1978-12-14 | Bristol Myers Co | Neue, zur ulcusbehandlung brauchbare verbindungen, verfahren zu deren herstellung, arzneimittel und zwischenprodukte |
US4165377A (en) | 1977-04-20 | 1979-08-21 | Ici Americas Inc. | Guanidino imidazoles and thiazoles |
US4165378A (en) | 1977-04-20 | 1979-08-21 | Ici Americas Inc. | Guanidine derivatives of imidazoles and thiazoles |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4189488A (en) * | 1976-03-11 | 1980-02-19 | Smith Kline & French Laboratories Limited | Amidinoformic and amidinosulphinic acids |
GB1574214A (en) * | 1976-03-11 | 1980-09-03 | Smith Kline French Lab | Amidines |
ZA774220B (en) * | 1976-07-28 | 1978-06-28 | Smith Kline French Lab | Pharmacologically active compounds |
NZ184893A (en) * | 1976-09-21 | 1980-11-28 | Smith Kline French Lab | Pure crystalline form of cimetidine a(n-methyl-n-cyano-n-(-2-(5-methyl-4imidazolyl) methylthio) ethyl)-guanidine andpharmaceutical compositions containing it |
US4158013A (en) * | 1977-06-03 | 1979-06-12 | Bristol-Myers Company | N-Cyano-N'-alkynyl-N"-2-mercaptoethylguanidines |
IL56265A (en) * | 1977-12-28 | 1982-08-31 | Om Lab Sa | Process for preparing imidazolyl methylthio guanidine derivatives and a novel intermediate therefor |
GR65283B (en) * | 1977-12-30 | 1980-08-01 | Crc Ricerca Chim | Method for the alkyliosis of 4(5)-merka ptomethyl-imidazoles with aziridin derivatives |
YU40332B (en) * | 1978-04-26 | 1985-12-31 | Lek Tovarna Farmacevtskih | Process for preparing n-cyano-n'-methyl-n''-((2-((4-methyl-5-imidazolyl)-methylthio)ethyl)-guanidine |
EP0006679B1 (en) | 1978-05-24 | 1982-07-21 | Imperial Chemical Industries Plc | Antisecretory thiadiazole derivatives, processes for their manufacture and pharmaceutical compositions containing them |
US4157340A (en) * | 1978-06-27 | 1979-06-05 | Bristol-Meyers Company | N,N'-[Bis(N-cyanoguanyl)]cystamine derivatives |
YU40716B (en) * | 1978-07-19 | 1986-04-30 | Pliva Pharm & Chem Works | Process for obtaining n-cyano-n'-methyl-n'-û2-|5-metylimidazole4-yl)-methyl¨-thioethylù guanidine |
US4200760A (en) * | 1978-09-26 | 1980-04-29 | Bristol-Myers Company | Imidazolylalkylthioalkylamino-ethylene derivatives |
CA1140925A (en) * | 1978-10-16 | 1983-02-08 | Derrick F. Jones | Antisecretory branched chain heterocyclic derivatives, processes for their manufacture and pharmaceutical compositions containing them |
GB2035313B (en) * | 1978-11-02 | 1983-01-06 | Pliva Pharm & Chem Works | Preparation of n-cyano-n'-methyl-n''-(2-mercaptoethyl)-guanidine |
US4276421A (en) * | 1978-11-18 | 1981-06-30 | Societe De Recherches Et De Syntheses Organiques S.A. | Cyano-guanidine geometrical isomers |
JPS56500174A (fi) * | 1979-02-14 | 1981-02-19 | ||
US4242351A (en) * | 1979-05-07 | 1980-12-30 | Imperial Chemical Industries Limited | Antisecretory oxadiazoles and pharmaceutical compositions containing them |
JPS6056139B2 (ja) * | 1980-11-26 | 1985-12-09 | 藤本製薬株式会社 | シアノグアニジン誘導体の製造法 |
JPS57120574A (en) * | 1981-01-21 | 1982-07-27 | Fujimoto Seiyaku Kk | Production of guanidine derivative |
JPS57120572A (en) * | 1981-01-21 | 1982-07-27 | Fujimoto Seiyaku Kk | Guanidine derivative and its preparation |
US4374996A (en) * | 1981-06-03 | 1983-02-22 | Sk & F Lab Co. | Disulfide intermediate for cimetidine |
US4447621A (en) * | 1981-06-03 | 1984-05-08 | Sk&F Lab Co. | Use of N-cyano-N'-methyl-N"-[2-(5-methyl-4-imidazolylmethyldithio)ethyl]guanidine in the preparation of cimetidine |
JPS5888366A (ja) * | 1981-11-19 | 1983-05-26 | Fujimoto Seiyaku Kk | グアニジン誘導体の製造法 |
IE55946B1 (en) * | 1982-10-08 | 1991-02-27 | Gea Farmaceutisk Fabrik As | Thioethercyanoguanidines and their use as intermediates in producing imidazoles |
JPS59128375A (ja) * | 1983-01-10 | 1984-07-24 | Tokawa Tetsuo | イミダゾ−ル系化合物の製法 |
JPS59130274A (ja) * | 1983-01-14 | 1984-07-26 | Tokawa Tetsuo | イミダゾ−ル系化合物の製法 |
JPH0655711B2 (ja) * | 1986-09-12 | 1994-07-27 | 三井石油化学工業株式会社 | シアノグアニジン誘導体の製造方法 |
JPH0373817A (ja) * | 1989-08-16 | 1991-03-28 | Shinko Electric Co Ltd | 温度計測方法及び装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1338169A (en) * | 1971-03-09 | 1973-11-21 | Smith Kline French Lab | Ureas thioureas and guanidines |
US3905984A (en) * | 1971-03-09 | 1975-09-16 | Smith Kline French Lab | Pyridyl substituted thioalkyl-and oxyalkyl-thioureas and ureas |
-
1974
- 1974-09-02 GB GB38257/74A patent/GB1533380A/en not_active Expired
-
1975
- 1975-08-12 IE IE1797/75A patent/IE41856B1/en unknown
- 1975-08-20 US US05/606,269 patent/US4013678A/en not_active Expired - Lifetime
- 1975-08-20 CA CA233,788A patent/CA1063119A/en not_active Expired
- 1975-08-22 BE BE159393A patent/BE832663A/xx not_active IP Right Cessation
- 1975-08-26 CH CH1104975A patent/CH608232A5/xx unknown
- 1975-09-01 JP JP50106460A patent/JPS51125074A/ja active Granted
- 1975-09-02 NL NL7510344A patent/NL7510344A/xx not_active Application Discontinuation
-
1982
- 1982-08-25 JP JP57148483A patent/JPS5940829B2/ja not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4165377A (en) | 1977-04-20 | 1979-08-21 | Ici Americas Inc. | Guanidino imidazoles and thiazoles |
US4165378A (en) | 1977-04-20 | 1979-08-21 | Ici Americas Inc. | Guanidine derivatives of imidazoles and thiazoles |
US4234735A (en) | 1977-04-20 | 1980-11-18 | Imperial Chemical Industries Limited | Guanidino imidazoles and thiazoles |
US4262126A (en) | 1977-04-20 | 1981-04-14 | Imperial Chemical Industries Limited | Guanidine derivatives of imidazoles and thiazoles |
DE2824066A1 (de) * | 1977-06-03 | 1978-12-14 | Bristol Myers Co | Neue, zur ulcusbehandlung brauchbare verbindungen, verfahren zu deren herstellung, arzneimittel und zwischenprodukte |
Also Published As
Publication number | Publication date |
---|---|
JPS51125074A (en) | 1976-11-01 |
GB1533380A (en) | 1978-11-22 |
JPS635389B2 (fi) | 1988-02-03 |
CH608232A5 (fi) | 1978-12-29 |
NL7510344A (nl) | 1976-03-04 |
IE41856B1 (en) | 1980-04-09 |
JPS5849361A (ja) | 1983-03-23 |
IE41856L (en) | 1976-03-02 |
JPS5940829B2 (ja) | 1984-10-03 |
CA1063119A (en) | 1979-09-25 |
US4013678A (en) | 1977-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: SMITH KLINE & FRENCH LABORATORIES LTD Effective date: 19950822 |