ES489925A1 - Procedimiento para la preparacion de n,n'-difenil-monohidra-zida de acido 2-(3-metil-3-butenil)-malonico - Google Patents
Procedimiento para la preparacion de n,n'-difenil-monohidra-zida de acido 2-(3-metil-3-butenil)-malonicoInfo
- Publication number
- ES489925A1 ES489925A1 ES489925A ES489925A ES489925A1 ES 489925 A1 ES489925 A1 ES 489925A1 ES 489925 A ES489925 A ES 489925A ES 489925 A ES489925 A ES 489925A ES 489925 A1 ES489925 A1 ES 489925A1
- Authority
- ES
- Spain
- Prior art keywords
- monohidra
- zida
- butenyl
- malonic
- diphenyl
- 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
- -1 3-METHYL-3-BUTENYL Chemical class 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- 229940123907 Disease modifying antirheumatic drug Drugs 0.000 abstract 1
- 229940035676 analgesics Drugs 0.000 abstract 1
- 239000000730 antalgic agent Substances 0.000 abstract 1
- 230000001754 anti-pyretic effect Effects 0.000 abstract 1
- 230000003356 anti-rheumatic effect Effects 0.000 abstract 1
- 239000002221 antipyretic Substances 0.000 abstract 1
- 229940125716 antipyretic agent Drugs 0.000 abstract 1
- 239000003435 antirheumatic agent Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
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)
- Pain & Pain Management (AREA)
- Pharmacology & Pharmacy (AREA)
- Rheumatology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Procedimiento para la preparación de N,N''-difenil-monohidrazida de ácido 2-(3-metil-2- butenil)-malónico de la fórmula *** (Fórmula I) *** sus sales fisiológicamente compatibles y su sal cálcica de la fórmula *** (Fórmula Ia) *** caracterizado porque se somete a 4-(3-metil-2-butenil)-1,2-difenil-3,5-dioxopirazolidina de la fórmula II *** (Fórmula II) *** a una hidrólisis alcalina, con lo que se obtiene el compuesto de fórmula I, que, opcionalmente se hace reaccionar con sales inorgánicas solubles de calcio para obtener el compuesto de fórmula Ia.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792915949 DE2915949A1 (de) | 1979-04-20 | 1979-04-20 | Neues n,n'-diphenylhydrazinderivat und verfahren zu seiner herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES489925A1 true ES489925A1 (es) | 1980-10-01 |
Family
ID=6068774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES489925A Expired ES489925A1 (es) | 1979-04-20 | 1980-03-26 | Procedimiento para la preparacion de n,n'-difenil-monohidra-zida de acido 2-(3-metil-3-butenil)-malonico |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4301177A (es) |
| JP (1) | JPS55141455A (es) |
| AT (1) | AT371803B (es) |
| AU (1) | AU532354B2 (es) |
| BE (1) | BE882898A (es) |
| CA (1) | CA1137109A (es) |
| CH (1) | CH644097A5 (es) |
| DE (1) | DE2915949A1 (es) |
| DK (1) | DK149214C (es) |
| ES (1) | ES489925A1 (es) |
| FI (1) | FI801255A7 (es) |
| FR (1) | FR2454437A1 (es) |
| GB (1) | GB2048265A (es) |
| GR (1) | GR67303B (es) |
| IT (1) | IT1207105B (es) |
| NL (1) | NL8002269A (es) |
| NO (1) | NO148553C (es) |
| PT (1) | PT71113B (es) |
| SE (1) | SE449095B (es) |
| ZA (1) | ZA802347B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5519057A (en) * | 1986-11-14 | 1996-05-21 | Johnson & Johnson--Merck Pharmaceuticals Co. | Ibuprofen-containing medicament |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH421991A (de) * | 1963-06-07 | 1966-10-15 | Geigy Ag J R | Verfahren zur Herstellung von neuen substituierten Malonsäuremonohydraziden |
| US3288848A (en) * | 1964-12-21 | 1966-11-29 | Upjohn Co | Alpha-amino dibasic acid hydrazides |
| US3470911A (en) * | 1967-11-17 | 1969-10-07 | Honeywell Inc | Double valve head |
-
1979
- 1979-04-20 DE DE19792915949 patent/DE2915949A1/de not_active Withdrawn
-
1980
- 1980-03-26 ES ES489925A patent/ES489925A1/es not_active Expired
- 1980-03-31 US US06/135,865 patent/US4301177A/en not_active Expired - Lifetime
- 1980-04-15 JP JP4951480A patent/JPS55141455A/ja active Pending
- 1980-04-15 GR GR61691A patent/GR67303B/el unknown
- 1980-04-17 CH CH298780A patent/CH644097A5/de not_active IP Right Cessation
- 1980-04-17 FR FR8008610A patent/FR2454437A1/fr active Granted
- 1980-04-18 PT PT71113A patent/PT71113B/pt unknown
- 1980-04-18 IT IT8048452A patent/IT1207105B/it active
- 1980-04-18 FI FI801255A patent/FI801255A7/fi not_active Application Discontinuation
- 1980-04-18 NL NL8002269A patent/NL8002269A/nl not_active Application Discontinuation
- 1980-04-18 DK DK167380A patent/DK149214C/da not_active IP Right Cessation
- 1980-04-18 AT AT0211480A patent/AT371803B/de not_active IP Right Cessation
- 1980-04-18 SE SE8002937A patent/SE449095B/sv not_active IP Right Cessation
- 1980-04-18 GB GB8012885A patent/GB2048265A/en not_active Withdrawn
- 1980-04-18 CA CA000350169A patent/CA1137109A/en not_active Expired
- 1980-04-18 ZA ZA00802347A patent/ZA802347B/xx unknown
- 1980-04-18 NO NO801129A patent/NO148553C/no unknown
- 1980-04-18 AU AU57586/80A patent/AU532354B2/en not_active Ceased
- 1980-04-21 BE BE0/200315A patent/BE882898A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2454437B1 (es) | 1984-10-19 |
| NO148553B (no) | 1983-07-25 |
| DK149214C (da) | 1986-08-04 |
| NO148553C (no) | 1983-11-02 |
| US4301177A (en) | 1981-11-17 |
| DK149214B (da) | 1986-03-17 |
| IT1207105B (it) | 1989-05-17 |
| FR2454437A1 (fr) | 1980-11-14 |
| BE882898A (fr) | 1980-10-21 |
| SE449095B (sv) | 1987-04-06 |
| FI801255A7 (fi) | 1981-01-01 |
| AU532354B2 (en) | 1983-09-29 |
| GB2048265A (en) | 1980-12-10 |
| CA1137109A (en) | 1982-12-07 |
| PT71113A (pt) | 1980-05-01 |
| PT71113B (pt) | 1981-08-07 |
| ZA802347B (en) | 1981-12-30 |
| JPS55141455A (en) | 1980-11-05 |
| CH644097A5 (de) | 1984-07-13 |
| AU5758680A (en) | 1980-10-23 |
| NL8002269A (nl) | 1980-10-22 |
| DK167380A (da) | 1980-10-21 |
| IT8048452A0 (it) | 1980-04-18 |
| ATA211480A (de) | 1982-12-15 |
| AT371803B (de) | 1983-08-10 |
| DE2915949A1 (de) | 1980-11-06 |
| GR67303B (es) | 1981-06-29 |
| NO801129L (no) | 1980-10-21 |
| SE8002937L (sv) | 1980-10-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES510856A0 (es) | Procedimiento para la obtencion de nuevos derivados de bispidina. | |
| ES8800222A1 (es) | Procedimiento para la obtencion del acido 2,6-dicloro-5-fluor-piridin-3-carboxilico | |
| ES521082A0 (es) | Procedimiento para la preparacion de derivados de acido salicilico. | |
| ES466851A1 (es) | Procedimiento para la preparacion de 2-bromo-6-fluor-n-2- imidazolidinilidenbenzamina. | |
| ES525441A0 (es) | Procedimiento para preparar derivados de acidos isoquinolein-4-carboxilicos | |
| ES477785A1 (es) | Procedimiento para la preparacion de nuevas 2-fenilimino- imidazolidinas sustituidas. | |
| MX153817A (es) | Procedimiento para la preparacion de acido 4,4'-dinitro-estilben-2,2-disulfonico | |
| ES489925A1 (es) | Procedimiento para la preparacion de n,n'-difenil-monohidra-zida de acido 2-(3-metil-3-butenil)-malonico | |
| ES8504754A1 (es) | Procedimiento para preparar la n-(3-trifluorometil fenil)-n-propargil-piperazina. | |
| ES552871A0 (es) | Procedimiento para preparar nuevos derivados 3-piridilmetilnaftilicos | |
| ES497948A0 (es) | Procedimiento para la preparacion de 2-fenilamino-imidazoli-nas-(2)sustituidas | |
| ES552872A0 (es) | Procedimiento para preparar compuestos de imidazolilo | |
| ES508757A0 (es) | "procedimiento para la preparacion de acidos antranilicos sustituidos con radicales basicos" | |
| DE3469527D1 (en) | Nortropine derivative, process for its preparation and its use | |
| PT99378A (pt) | Processo para a preparacao de intermediarios uteis para a preparacao de acido 4,5-difluoroantranilico | |
| ES8503005A1 (es) | Un procedimiento para la preparacion de acido 6,a-metoxi-6,b-(2-(2-metilfenoxicarbonil)-2-(tien-3-il) acetamido) penicilanico | |
| SE8003476L (sv) | Isokinolinderivat | |
| ES554933A0 (es) | Un procedimiento para la preparacion depropionilamilidas |