ES448967A1 - Procedimiento para producir nuevos esteres malonicos. - Google Patents
Procedimiento para producir nuevos esteres malonicos.Info
- Publication number
- ES448967A1 ES448967A1 ES448967A ES448967A ES448967A1 ES 448967 A1 ES448967 A1 ES 448967A1 ES 448967 A ES448967 A ES 448967A ES 448967 A ES448967 A ES 448967A ES 448967 A1 ES448967 A1 ES 448967A1
- Authority
- ES
- Spain
- Prior art keywords
- phenyl
- pentachlorophenyl
- acylating agents
- compound suitable
- malonate compound
- 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
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
- C07D307/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
- C07C69/38—Malonic acid esters
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)
- Pyridine Compounds (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
- Furan Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU75CI00001592A HU171729B (hu) | 1975-06-20 | 1975-06-20 | Sposob poluchenija slozhnykh pentagalogenofenil-ehfirov malonovoj kisloty |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES448967A1 true ES448967A1 (es) | 1977-11-16 |
Family
ID=10994572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES448967A Expired ES448967A1 (es) | 1975-06-20 | 1976-06-16 | Procedimiento para producir nuevos esteres malonicos. |
Country Status (27)
| Country | Link |
|---|---|
| US (2) | US4324903A (es) |
| JP (1) | JPS5214736A (es) |
| AR (1) | AR219282A1 (es) |
| AT (1) | AT347924B (es) |
| AU (1) | AU509007B2 (es) |
| BE (1) | BE843106A (es) |
| BG (1) | BG24945A3 (es) |
| CA (1) | CA1080716A (es) |
| CH (1) | CH625778A5 (es) |
| CS (1) | CS191977B2 (es) |
| DD (1) | DD124725A5 (es) |
| DE (1) | DE2627709C2 (es) |
| DK (1) | DK155729C (es) |
| ES (1) | ES448967A1 (es) |
| FI (1) | FI761773A (es) |
| FR (1) | FR2316212A1 (es) |
| GB (1) | GB1546147A (es) |
| GR (1) | GR60049B (es) |
| HU (1) | HU171729B (es) |
| IL (1) | IL49808A0 (es) |
| IN (1) | IN144126B (es) |
| IT (1) | IT1078624B (es) |
| NL (1) | NL7606620A (es) |
| NO (1) | NO762117L (es) |
| PL (1) | PL103443B1 (es) |
| SE (1) | SE433607B (es) |
| SU (1) | SU691078A3 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU179000B (en) * | 1977-07-13 | 1982-07-28 | Chinoin Gyogyszer Es Vegyeszet | Process for preparing new malonic acid esters |
| US6288879B1 (en) * | 1998-09-25 | 2001-09-11 | Seagate Technolocy Llc | Top down assembly of a disk drive actuator using a tolerance ring and a post |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2419865A (en) * | 1944-07-31 | 1947-04-29 | Abbott Lab | Carbalkoxylation of phenylacetates |
| GB1199249A (en) * | 1968-09-20 | 1970-07-15 | Pfizer & Co C | Direct Mono-Esterification of Aryl Malonic Acids |
| US3824275A (en) * | 1969-01-23 | 1974-07-16 | Pfizer | Direct mono-esterification of arylmalonic acids |
| FR2038933A5 (en) * | 1970-03-13 | 1971-01-08 | Pfizer | Monoesterification of arylmalonic acids |
-
1975
- 1975-06-20 HU HU75CI00001592A patent/HU171729B/hu not_active IP Right Cessation
-
1976
- 1976-06-12 GR GR50981A patent/GR60049B/el unknown
- 1976-06-15 BG BG7600033484A patent/BG24945A3/xx unknown
- 1976-06-16 ES ES448967A patent/ES448967A1/es not_active Expired
- 1976-06-16 IT IT68479/76A patent/IT1078624B/it active
- 1976-06-16 IL IL49808A patent/IL49808A0/xx unknown
- 1976-06-16 GB GB24999/76A patent/GB1546147A/en not_active Expired
- 1976-06-16 IN IN1057/CAL/76A patent/IN144126B/en unknown
- 1976-06-16 AT AT439176A patent/AT347924B/de not_active IP Right Cessation
- 1976-06-17 DD DD193413A patent/DD124725A5/xx unknown
- 1976-06-17 FR FR7618418A patent/FR2316212A1/fr active Granted
- 1976-06-18 FI FI761773A patent/FI761773A/fi not_active Application Discontinuation
- 1976-06-18 AU AU15033/76A patent/AU509007B2/en not_active Expired
- 1976-06-18 NO NO762117A patent/NO762117L/no unknown
- 1976-06-18 CH CH783476A patent/CH625778A5/de not_active IP Right Cessation
- 1976-06-18 SE SE7607044A patent/SE433607B/xx not_active IP Right Cessation
- 1976-06-18 CA CA255,260A patent/CA1080716A/en not_active Expired
- 1976-06-18 AR AR263665A patent/AR219282A1/es active
- 1976-06-18 DK DK273576A patent/DK155729C/da not_active IP Right Cessation
- 1976-06-18 BE BE168053A patent/BE843106A/xx not_active IP Right Cessation
- 1976-06-18 CS CS764032A patent/CS191977B2/cs unknown
- 1976-06-18 JP JP51071301A patent/JPS5214736A/ja active Pending
- 1976-06-18 NL NL7606620A patent/NL7606620A/xx not_active Application Discontinuation
- 1976-06-18 SU SU762373644A patent/SU691078A3/ru active
- 1976-06-19 PL PL1976190557A patent/PL103443B1/pl unknown
- 1976-06-21 US US05/698,063 patent/US4324903A/en not_active Expired - Lifetime
- 1976-06-21 DE DE2627709A patent/DE2627709C2/de not_active Expired
-
1979
- 1979-03-06 US US06/017,835 patent/US4289894A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4289894A (en) | 1981-09-15 |
| NL7606620A (nl) | 1976-12-22 |
| SE7607044L (sv) | 1976-12-21 |
| HU171729B (hu) | 1978-03-28 |
| BG24945A3 (en) | 1978-06-15 |
| DK273576A (da) | 1976-12-21 |
| ATA439176A (de) | 1978-06-15 |
| CS191977B2 (en) | 1979-07-31 |
| NO762117L (es) | 1976-12-21 |
| CH625778A5 (es) | 1981-10-15 |
| BE843106A (fr) | 1976-10-18 |
| IL49808A0 (en) | 1976-08-31 |
| DE2627709A1 (de) | 1976-12-30 |
| GB1546147A (en) | 1979-05-16 |
| AR219282A1 (es) | 1980-08-15 |
| AU1503376A (en) | 1977-12-22 |
| AU509007B2 (en) | 1980-04-17 |
| DK155729B (da) | 1989-05-08 |
| PL103443B1 (pl) | 1979-06-30 |
| GR60049B (en) | 1978-04-01 |
| DK155729C (da) | 1989-10-16 |
| FR2316212B1 (es) | 1980-01-25 |
| FR2316212A1 (fr) | 1977-01-28 |
| FI761773A (es) | 1976-12-21 |
| IN144126B (es) | 1978-03-25 |
| IT1078624B (it) | 1985-05-08 |
| DE2627709C2 (de) | 1983-01-05 |
| JPS5214736A (en) | 1977-02-03 |
| SE433607B (sv) | 1984-06-04 |
| CA1080716A (en) | 1980-07-01 |
| SU691078A3 (ru) | 1979-10-05 |
| DD124725A5 (es) | 1977-03-09 |
| AT347924B (de) | 1979-01-25 |
| US4324903A (en) | 1982-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK633088D0 (da) | Hidtil ukendte forbindelser | |
| AT367764B (de) | Verfahren zur herstellung von neuen cephalosporin-derivaten | |
| ES8102137A1 (es) | Procedimiento para la obtencion de vinil-3 cefalosporinas | |
| ES482675A1 (es) | Un procedimiento para la preparacion de nuevos derivados de oxadiazolopirimidina. | |
| OA06585A (fr) | Dérivés triazonyl-alcéniques, leur procédé de production et leur utilisation comme fongicides. | |
| FR2364922A1 (fr) | Sel solide de la cephalosporine et procede pour le preparer | |
| ES448967A1 (es) | Procedimiento para producir nuevos esteres malonicos. | |
| ES8100802A1 (es) | Procedimiento para la preparacion de azolilcetales | |
| ES527739A0 (es) | Un procedimiento para preparar derivados de pirimidina | |
| ES8106703A1 (es) | Un procedimiento de preparacion de una 7-acilindolin-2-ona | |
| ATE8257T1 (de) | Verfahren zur herstellung von 4-chinolinonen. | |
| MY130320A (en) | 1-bromoethyl ethyl carbonate and its use in the preparation of 1''- ethoxycarbonyloxyethyl esters of penicillins and novel intermediates, methods for its preparation and 1-bromoethylchloroformate and 1-bromoethylbromoformate obtained as intermediates | |
| GB1439898A (en) | Method of preparing substituted cephalosporins and penicillins | |
| ES446325A1 (es) | Procedimiento para preparar tieno-(3,2-c)-piridina y deriva-dos de la misma. | |
| ES8501406A1 (es) | Un procedimiento para la preparacion de 1,1-dioxidos de penicilanatos de 6'-acilaminopenicilanoiloximetilo | |
| ES8304115A1 (es) | Procedimiento para preparar arilaminolactonas. | |
| JPS51133243A (en) | Process for preparing phthalamic acid ester derivatives | |
| GB1353133A (en) | Bisstyryltriazoles their use for the optical brightening of organic materials and process for their manufacture | |
| JPS51128938A (en) | Thereof and their uses carbonates and, process for preparing | |
| ES8105294A1 (es) | Procedimiento para la obtencion de imidazolil-enoleteres,de efecto fungicida | |
| KR790000080B1 (en) | Process for preparation of 2-(phenoxyalkylthio) imidazoles | |
| JPS54130553A (en) | 2-azetidinone derivative and its preparation | |
| JPS55124757A (en) | Sulfur-containing compound | |
| EP0244713A3 (en) | 3-amino-dihydropyridines, process for their preparation and their use as medicaments | |
| AU557502B2 (en) | Dithiino(1,4)(2,3-c)pyrrole derivatives |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19981103 |