GB1183781A - Resolution Process. - Google Patents
Resolution Process.Info
- Publication number
- GB1183781A GB1183781A GB7321/68A GB732168A GB1183781A GB 1183781 A GB1183781 A GB 1183781A GB 7321/68 A GB7321/68 A GB 7321/68A GB 732168 A GB732168 A GB 732168A GB 1183781 A GB1183781 A GB 1183781A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- pyroglutamic acid
- tartaric acid
- derivative
- iii
- 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.)
- Expired
Links
- ODHCTXKNWHHXJC-UHFFFAOYSA-N acide pyroglutamique Natural products OC(=O)C1CCC(=O)N1 ODHCTXKNWHHXJC-UHFFFAOYSA-N 0.000 abstract 3
- NTOIKDYVJIWVSU-UHFFFAOYSA-N 2,3-dihydroxy-2,3-bis(4-methylbenzoyl)butanedioic acid Chemical compound C1=CC(C)=CC=C1C(=O)C(O)(C(O)=O)C(O)(C(O)=O)C(=O)C1=CC=C(C)C=C1 NTOIKDYVJIWVSU-UHFFFAOYSA-N 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- YONLFQNRGZXBBF-ZIAGYGMSSA-N (2r,3r)-2,3-dibenzoyloxybutanedioic acid Chemical compound O([C@@H](C(=O)O)[C@@H](OC(=O)C=1C=CC=CC=1)C(O)=O)C(=O)C1=CC=CC=C1 YONLFQNRGZXBBF-ZIAGYGMSSA-N 0.000 abstract 1
- ODHCTXKNWHHXJC-VKHMYHEASA-N 5-oxo-L-proline Chemical class OC(=O)[C@@H]1CCC(=O)N1 ODHCTXKNWHHXJC-VKHMYHEASA-N 0.000 abstract 1
- HLFSDGLLUJUHTE-UHFFFAOYSA-N 6-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole Chemical compound N1=C2SCCN2CC1C1=CC=CC=C1 HLFSDGLLUJUHTE-UHFFFAOYSA-N 0.000 abstract 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical class OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (19)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7321/68A GB1183781A (en) | 1968-02-14 | 1968-02-14 | Resolution Process. |
| IE67/69A IE32941B1 (en) | 1968-02-14 | 1969-01-17 | Resolution process |
| PL1969131273A PL80889B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-02-14 | 1969-01-20 | |
| US793157*A US3580923A (en) | 1968-02-14 | 1969-01-22 | Resolution process |
| IT11977/69A IT1044177B (it) | 1968-02-14 | 1969-01-24 | Procedimento per la risoluzione di tetramisolo e tetramisolo utile quest ultimo come agente antielmintico |
| YU0235/69A YU32397B (en) | 1968-02-14 | 1969-01-31 | Postopek za locbo racemnega tetramisola |
| NL6901620A NL6901620A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-02-14 | 1969-01-31 | |
| IL31556A IL31556A (en) | 1968-02-14 | 1969-02-04 | Resolution process of racemic tetramisole |
| DK70369AA DK134673B (da) | 1968-02-14 | 1969-02-10 | Fremgangsmåde til spaltning af racemisk tetramisol. |
| BE728371D BE728371A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-02-14 | 1969-02-13 | |
| BR206377/69A BR6906377D0 (pt) | 1968-02-14 | 1969-02-13 | Processo de desdobramento |
| BG011661A BG19790A3 (bg) | 1968-02-14 | 1969-02-13 | Метод за разделяне на рацемичен тетрамизол |
| SE6901994A SE371444B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-02-14 | 1969-02-13 | |
| ES363602A ES363602A1 (es) | 1968-02-14 | 1969-02-13 | Procedimiento para la resolucion de tetramisol racemico. |
| FR6903748A FR2001916A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-02-14 | 1969-02-14 | |
| AT151469A AT283355B (de) | 1968-02-14 | 1969-02-14 | Verfahren zur Spaltung von racemischem 6-Phenyl-2,3,5,6-tetrahydroimidazo(2,1-b)thiazol |
| DE1907609A DE1907609C3 (de) | 1968-02-14 | 1969-02-14 | Verfahren zum Abtrennen von (-)-6-Phenyl-233,6tetrahydroimidazo [2,1-b] thiazol von racemischem ( + -)-6-Phenyl -233.6-tetrahydroimidazo [2,1-b] thiazol |
| CH227169A CH508657A (de) | 1968-02-14 | 1969-02-14 | Verfahren zur Aufspaltung von racemischem Tetramisol in seine optischen Antipoden |
| RO59096A RO56601A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-02-14 | 1969-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7321/68A GB1183781A (en) | 1968-02-14 | 1968-02-14 | Resolution Process. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1183781A true GB1183781A (en) | 1970-03-11 |
Family
ID=9830899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7321/68A Expired GB1183781A (en) | 1968-02-14 | 1968-02-14 | Resolution Process. |
Country Status (19)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0013561A1 (de) * | 1979-01-05 | 1980-07-23 | Ciba-Geigy Ag | Neue linksdrehende bicyclische Thia-diaza-Verbindung, Verfahren zu ihrer Herstellung, diese enthaltende pharmazeutische Präparate und ihre Verwendung |
| WO2009080708A1 (en) * | 2007-12-21 | 2009-07-02 | Solvay (Société Anonyme) | Use of enantiopure n-sulphonyl pyroglutamic acid as resolving agent |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA735753B (en) * | 1972-09-14 | 1974-07-31 | American Cyanamid Co | Resolution of 6-substituted amino phenyl-2,3,5,6-tetrahydro(2,1-b)thiadiazoles |
| DE2854010A1 (de) * | 1977-12-21 | 1979-07-05 | Letraset International Ltd | Verfahren zur herstellung von schildern |
| US4672126A (en) * | 1983-11-10 | 1987-06-09 | Janssen Pharmaceutica, N.V. | Process for isolating levamisole from tetramisole |
| US6713627B2 (en) * | 1998-03-13 | 2004-03-30 | Aventis Pharmaceuticals Inc. | Processes for the preparation of (R)-α-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-piperidinemethanol |
| US20050261341A1 (en) * | 1998-03-13 | 2005-11-24 | Aventis Pharmaceuticals Inc. | Novel processes for the preparation of (R)-alpha-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-piperidinemethanol |
| EP1984368A2 (en) * | 2006-01-17 | 2008-10-29 | Glenmark Pharmaceuticals Limited | Improved process for the preparation of an optically active 5h-pyrrolo [3,4-b]pyrazine derivative |
| WO2008132128A2 (en) * | 2007-04-27 | 2008-11-06 | Solvay (Société Anonyme) | Synthesis of a pharmaceutically active compound |
| CN104557979A (zh) * | 2013-10-23 | 2015-04-29 | 丹阳恒安化学科技研究所有限公司 | 盐酸左旋咪唑的制备方法 |
-
1968
- 1968-02-14 GB GB7321/68A patent/GB1183781A/en not_active Expired
-
1969
- 1969-01-17 IE IE67/69A patent/IE32941B1/xx unknown
- 1969-01-20 PL PL1969131273A patent/PL80889B1/pl unknown
- 1969-01-22 US US793157*A patent/US3580923A/en not_active Expired - Lifetime
- 1969-01-24 IT IT11977/69A patent/IT1044177B/it active
- 1969-01-31 YU YU0235/69A patent/YU32397B/xx unknown
- 1969-01-31 NL NL6901620A patent/NL6901620A/xx unknown
- 1969-02-04 IL IL31556A patent/IL31556A/en unknown
- 1969-02-10 DK DK70369AA patent/DK134673B/da not_active IP Right Cessation
- 1969-02-13 SE SE6901994A patent/SE371444B/xx unknown
- 1969-02-13 ES ES363602A patent/ES363602A1/es not_active Expired
- 1969-02-13 BG BG011661A patent/BG19790A3/xx unknown
- 1969-02-13 BE BE728371D patent/BE728371A/xx not_active IP Right Cessation
- 1969-02-13 BR BR206377/69A patent/BR6906377D0/pt unknown
- 1969-02-14 AT AT151469A patent/AT283355B/de not_active IP Right Cessation
- 1969-02-14 FR FR6903748A patent/FR2001916A1/fr not_active Withdrawn
- 1969-02-14 CH CH227169A patent/CH508657A/de not_active IP Right Cessation
- 1969-02-14 DE DE1907609A patent/DE1907609C3/de not_active Expired
- 1969-02-14 RO RO59096A patent/RO56601A/ro unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0013561A1 (de) * | 1979-01-05 | 1980-07-23 | Ciba-Geigy Ag | Neue linksdrehende bicyclische Thia-diaza-Verbindung, Verfahren zu ihrer Herstellung, diese enthaltende pharmazeutische Präparate und ihre Verwendung |
| WO2009080708A1 (en) * | 2007-12-21 | 2009-07-02 | Solvay (Société Anonyme) | Use of enantiopure n-sulphonyl pyroglutamic acid as resolving agent |
Also Published As
| Publication number | Publication date |
|---|---|
| ES363602A1 (es) | 1971-01-01 |
| NL6901620A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-08-18 |
| BG19790A3 (bg) | 1975-10-10 |
| AT283355B (de) | 1970-08-10 |
| DE1907609C3 (de) | 1980-09-04 |
| DK134673B (da) | 1976-12-20 |
| RO56601A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-04-29 |
| IL31556A (en) | 1972-07-26 |
| CH508657A (de) | 1971-06-15 |
| BR6906377D0 (pt) | 1973-01-16 |
| DK134673C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-05-23 |
| IL31556A0 (en) | 1969-11-12 |
| US3580923A (en) | 1971-05-25 |
| YU32397B (en) | 1974-10-31 |
| FR2001916A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-10-03 |
| IE32941B1 (en) | 1974-01-23 |
| BE728371A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-08-13 |
| SE371444B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-11-18 |
| YU23569A (en) | 1974-04-30 |
| PL80889B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-08-30 |
| IT1044177B (it) | 1980-03-20 |
| DE1907609B2 (de) | 1980-01-03 |
| IE32941L (en) | 1969-08-14 |
| DE1907609A1 (de) | 1970-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1183781A (en) | Resolution Process. | |
| GB1533906A (en) | Process for reducing the water sensitivity of polyvinyl alcohol | |
| GB1285610A (en) | Quinacridone pigments | |
| GB1211589A (en) | Enantiomer isolation process | |
| GB1230663A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| GB1131799A (en) | Substituted thiazolidines | |
| SE7508793L (sv) | Antibiotiska derivat av xk-62-2 samt forfarande for framstellning derav | |
| ES419016A1 (es) | Procedimiento para la produccion de compuesto del acido 13-bromo - lisergico. | |
| GB1493197A (en) | Amides of clavulanic acid | |
| IE32639B1 (en) | Indole derivatives and a process for the production thereof | |
| GB1382998A (en) | Process for preparing 1,3,4-thiadiazole-2-thiol compounds | |
| GB1284084A (en) | PROCESS FOR MAKING 1H-PYRAZOLO[3,4-d]PYRIMIDINES | |
| GB901169A (en) | Preparation of 2-chloro-azacyclo-2.3-alkene-n-carbochlorides | |
| GB1357985A (en) | Anthraquinone compounds | |
| GB1442302A (en) | Penicillin and cephalosporin derivatives | |
| GB1127852A (en) | Resolution of dl-6-phenyl-2,3,5,6-tetrahydroimidazo-[2,1-b]-thiazole | |
| GB1308561A (en) | Manufacture of 1,1-disubstituted-4,4-bipyridylium salts and related compounds | |
| GB1383612A (en) | Preparation of ethylamino pyrimidine derivatives | |
| IE33955L (en) | Penicillanic acids | |
| GB1226492A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| GB1331520A (en) | Aphidicolin and derivatives thereof | |
| ES360024A1 (es) | Nuevo procedimiento de fabricacion de penicilina semisinte-tica. | |
| GB1231380A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| GB841735A (en) | Improvements in herbicidal compositions | |
| GB1349228A (en) | Tetramethyl dithiolpyrophosphoric acid ester process for its preparation and its use as an intermediate for pesticide synthesis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |