ES481602A1 - Un procedimiento para la preparacion de derivados de la hi- dantoina. - Google Patents
Un procedimiento para la preparacion de derivados de la hi- dantoina.Info
- Publication number
- ES481602A1 ES481602A1 ES481602A ES481602A ES481602A1 ES 481602 A1 ES481602 A1 ES 481602A1 ES 481602 A ES481602 A ES 481602A ES 481602 A ES481602 A ES 481602A ES 481602 A1 ES481602 A1 ES 481602A1
- Authority
- ES
- Spain
- Prior art keywords
- alkyl
- hydrogen
- cycloalkyl
- phenyl
- atom
- 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
- 150000002460 imidazoles Chemical class 0.000 title 1
- 229940079865 intestinal antiinfectives imidazole derivative Drugs 0.000 title 1
- 239000008194 pharmaceutical composition Substances 0.000 title 1
- 150000003180 prostaglandins Chemical class 0.000 title 1
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 125000004356 hydroxy functional group Chemical group O* 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 abstract 1
- 125000006545 (C1-C9) alkyl group Chemical group 0.000 abstract 1
- 125000006552 (C3-C8) cycloalkyl group Chemical group 0.000 abstract 1
- 125000006621 (C3-C8) cycloalkyl-(C1-C6) alkyl group Chemical group 0.000 abstract 1
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 abstract 1
- 125000003341 7 membered heterocyclic group Chemical group 0.000 abstract 1
- 229940124630 bronchodilator Drugs 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 150000001721 carbon Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 125000004185 ester group Chemical group 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 1
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
- C07D233/66—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
- C07D233/72—Two oxygen atoms, e.g. hydantoin
- C07D233/76—Two oxygen atoms, e.g. hydantoin with substituted hydrocarbon radicals attached to the third ring carbon atom
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- 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
- C07D233/86—Oxygen and sulfur atoms, e.g. thiohydantoin
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
1. Un procedimiento para la preparación de derivados de la hidantoina de fórmula (I): **(Fórmula I)** donde X es O o S; Y es -CH2-CH2-, -CH=CH- o -C=C-, n es 1 a 5; R1 es hidrógeno o CO2R1 representa un grupo éster donde el radical R1 contiene de 1 a 12 átomos de carbono; R2 es hidrógeno o alquilo C1-4; R3 es hidroxi o hidroxi protegido; R4 es alquilo C1-9, cicloalquilo C3-8 o (cicloalquil C3-8) alquilo C1-6; o R2 y R4 junto con el átomo de carbono al que están enlazados representan un grupo cicloalquilo C5-8 y R5 es (CH2)b-CO-(CH2)c-CH3, donde b + c es 1 a 5 y b no es 0; o S-R8 donde R8 es alquilo C1-6, fenilo o fenilo sustituido con un átomo de halógeno o un grupo trifluormetilo, alquilo C1-6, alcoxi C1-6 o nitro; y sales del mismo; cuyo procedimiento se caracteriza porque consiste en: (i) someter a reacción de ciclación un compuesto de fórmula (VII): **(Fórmula VII)** donde los grupos son los definidos anteriormente y después, si se desea o es necesario, convertir los grupos Y, R1 o R3 del compuesto así formado en otras variables Y, R1 o R3.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7827017 | 1978-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES481602A1 true ES481602A1 (es) | 1980-06-16 |
Family
ID=10497982
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES481602A Expired ES481602A1 (es) | 1978-06-15 | 1979-06-15 | Un procedimiento para la preparacion de derivados de la hi- dantoina. |
| ES489048A Granted ES489048A0 (es) | 1978-06-15 | 1980-02-28 | Un procedimiento para la preparacion de derivados de hidan- toina |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES489048A Granted ES489048A0 (es) | 1978-06-15 | 1980-02-28 | Un procedimiento para la preparacion de derivados de hidan- toina |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4237131A (es) |
| EP (1) | EP0006719A1 (es) |
| JP (1) | JPS557271A (es) |
| AU (1) | AU4807079A (es) |
| DK (1) | DK249579A (es) |
| ES (2) | ES481602A1 (es) |
| IL (1) | IL57504A0 (es) |
| PT (1) | PT69749A (es) |
| ZA (1) | ZA792976B (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0442448A3 (en) | 1990-02-13 | 1992-08-12 | Bristol-Myers Squibb Company | Heterocyclic carboxylic acids and esters |
| US4970225A (en) * | 1990-02-13 | 1990-11-13 | Bristol-Myers Squibb Company | Imidazolidine carboxylic acids and esters as blood platelet aggregation inhibitors |
| FR2706456B1 (fr) | 1993-06-18 | 1996-06-28 | Rhone Poulenc Agrochimie | Dérivés optiquement actifs de 2-imidazoline-5-ones et 2-imidazoline-5-thiones fongicides. |
| US6002016A (en) * | 1991-12-20 | 1999-12-14 | Rhone-Poulenc Agrochimie | Fungicidal 2-imidazolin-5-ones and 2-imidazoline-5-thiones |
| DE4213634A1 (de) * | 1992-04-24 | 1993-10-28 | Cassella Ag | 2,4-Dioxo-imidazolidin-Derivate |
| US6008370A (en) * | 1992-11-25 | 1999-12-28 | Rhone-Poulenc Agrochimie | Fungicidal-2-alkoxy/haloalkoxy-1-(mono- or disubstituted)amino-4,4-disubstituted-2-imidazolin-5-ones |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2323193A1 (de) * | 1972-05-10 | 1973-11-22 | Du Pont | Pyrazolidinone |
| DE2451160A1 (de) * | 1973-10-30 | 1975-05-07 | Du Pont | 3-pyrazolidinone und pyrazolidine |
| CA1176261A (en) * | 1976-06-03 | 1984-10-16 | Albert G. Caldwell | Hydantoin derivatives |
| US4147796A (en) * | 1976-12-18 | 1979-04-03 | Beecham Group Limited | 1-(3-Hydroxyalk-1-yl)-5-(carboxyalkyl)hydantoin derivatives |
| GB1598073A (en) * | 1976-12-18 | 1981-09-16 | Beecham Group Ltd | 8,10,12-triazaprostaglandins |
| IL53559A0 (en) * | 1976-12-18 | 1978-03-10 | Beecham Group Ltd | Novel prostaglandin analogues their preparation and pharmaceutical compositions containing them |
| AU527959B2 (en) * | 1977-09-05 | 1983-03-31 | Wellcome Foundation Limited, The | Hydantoin derivatives |
-
1979
- 1979-06-06 IL IL57504A patent/IL57504A0/xx unknown
- 1979-06-11 PT PT69749A patent/PT69749A/pt unknown
- 1979-06-14 EP EP79301144A patent/EP0006719A1/en not_active Ceased
- 1979-06-14 AU AU48070/79A patent/AU4807079A/en not_active Abandoned
- 1979-06-14 US US06/048,516 patent/US4237131A/en not_active Expired - Lifetime
- 1979-06-14 DK DK249579A patent/DK249579A/da not_active Application Discontinuation
- 1979-06-15 ZA ZA792976A patent/ZA792976B/xx unknown
- 1979-06-15 ES ES481602A patent/ES481602A1/es not_active Expired
- 1979-06-15 JP JP7556679A patent/JPS557271A/ja active Pending
-
1980
- 1980-02-28 ES ES489048A patent/ES489048A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0006719A1 (en) | 1980-01-09 |
| JPS557271A (en) | 1980-01-19 |
| PT69749A (en) | 1979-07-01 |
| ES8103056A1 (es) | 1981-02-16 |
| ES489048A0 (es) | 1981-02-16 |
| DK249579A (da) | 1979-12-16 |
| AU4807079A (en) | 1979-12-20 |
| ZA792976B (en) | 1980-08-27 |
| US4237131A (en) | 1980-12-02 |
| IL57504A0 (en) | 1979-10-31 |
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