ES435855A1 - Un procedimiento para la obtencion de derivados de benzopi-rano. - Google Patents
Un procedimiento para la obtencion de derivados de benzopi-rano.Info
- Publication number
- ES435855A1 ES435855A1 ES435855A ES435855A ES435855A1 ES 435855 A1 ES435855 A1 ES 435855A1 ES 435855 A ES435855 A ES 435855A ES 435855 A ES435855 A ES 435855A ES 435855 A1 ES435855 A1 ES 435855A1
- Authority
- ES
- Spain
- Prior art keywords
- hydrogen
- benzopyran
- dihydro
- oxo
- isopropyl
- 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
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
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)
- Pyrane Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB12784/74A GB1499323A (en) | 1974-03-22 | 1974-03-22 | 6-substituted chromones and chromanones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES435855A1 true ES435855A1 (es) | 1976-11-16 |
Family
ID=10011064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES435855A Expired ES435855A1 (es) | 1974-03-22 | 1975-03-21 | Un procedimiento para la obtencion de derivados de benzopi-rano. |
Country Status (16)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2549745A1 (de) * | 1974-11-20 | 1976-05-26 | Lipha | Durch einen chromonylrest substituierte propionsaeuren sowie deren derivate und verwendungen |
| US4151179A (en) * | 1975-03-12 | 1979-04-24 | Fisons Limited | 2-(4H-1-Benzopyran-6-yl)propionic acids |
| JPS58135877A (ja) * | 1982-02-05 | 1983-08-12 | Nippon Zoki Pharmaceut Co Ltd | 新規クロマノン誘導体及び該化合物を含有する医薬組成物 |
| ATE50771T1 (de) * | 1985-12-24 | 1990-03-15 | Mallinckrodt Inc | Herstellung von 6-substituierten 4-chromanonen. |
| JPH0753725B2 (ja) * | 1987-10-08 | 1995-06-07 | 富山化学工業株式会社 | ４ｈ―１―ベンゾピラン―４―オン誘導体およびその塩、それらの製造法並びにそれらを含有する抗炎症剤 |
| US6469031B1 (en) | 1998-12-18 | 2002-10-22 | Bayer Corporation | Carboxyl substituted chroman derivatives useful as beta 3 adrenoreceptor agonists |
| US6051586A (en) * | 1997-12-19 | 2000-04-18 | Bayer Corporation | Sulfonamide substituted chroman derivatives useful as beta 3 adrenoreceptor agonists |
| EP1218002A4 (en) | 2000-01-24 | 2004-09-22 | Jozef S Mruk | USE OF FLAVON-8 ACETIC ACID IN VASCULAR AND CARDIOVASCULAR INTERVENTIONS AND ACUTE CORONARY SYNDROME |
| AR035605A1 (es) | 2000-12-11 | 2004-06-16 | Bayer Corp | Derivados de aminometil cromano di-sustituidos, un metodo para su preparacion, composiciones farmaceuticas y el uso de dichos derivados para la manufactura de medicamentos utiles como agonistas beta-3-adreno-receptores |
| AR035858A1 (es) | 2001-04-23 | 2004-07-21 | Bayer Corp | Derivados de cromano 2,6-sustituidos,composiciones farmaceuticas,uso de dichos derivados para la manufactura de medicamentos utiles como agonistas adrenorreceptores beta-3 |
| WO2014130608A1 (en) * | 2013-02-22 | 2014-08-28 | Merck Sharp & Dohme Corp. | Antidiabetic bicyclic compounds |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2897211A (en) * | 1955-11-02 | 1959-07-28 | Recordati Lab Farmacologico S | Hydroxychromone derivatives and method of preparing the same |
| FR95487E (fr) * | 1967-07-26 | 1971-01-15 | Rech S Ind Sori Soc D | Nouveaux dérives flavoniques. |
| BE757821A (fr) * | 1970-08-01 | 1971-04-01 | Recordati Chem Pharm | Procede de preparation de l'acide 3-propionyl-salicylique et dederives de cet acide |
| US3775435A (en) * | 1971-08-26 | 1973-11-27 | American Home Prod | 5,6,7,8-tetrahydro-2,5(and 4,5)-dioxo-1-benzopyrans |
| GB1403487A (en) * | 1972-07-21 | 1975-08-28 | Yoshitomi Pharmaceutical | Heterocyclic substituted alkanoic acids and derivatives |
| US3862143A (en) * | 1972-12-04 | 1975-01-21 | Warner Lambert Co | Substituted chromone-3-carbonitriles, carboxamides and carboxylic acids |
| US3825574A (en) * | 1972-12-04 | 1974-07-23 | Warner Lambert Co | Process for preparing substituted chromone-3-carbonitriles,carboxamides and carboxylic acids |
| US3912760A (en) * | 1973-04-18 | 1975-10-14 | Warner Lambert Co | Process for the production of chromone derivatives and intermediates produced thereby |
-
1974
- 1974-03-22 GB GB12784/74A patent/GB1499323A/en not_active Expired
-
1975
- 1975-03-11 NO NO750819A patent/NO750819L/no unknown
- 1975-03-12 ZA ZA00751546A patent/ZA751546B/xx unknown
- 1975-03-12 US US05/557,897 patent/US4057641A/en not_active Expired - Lifetime
- 1975-03-17 DE DE19752511647 patent/DE2511647A1/de not_active Ceased
- 1975-03-17 BE BE154400A patent/BE826765A/xx unknown
- 1975-03-20 JP JP50033072A patent/JPS50154264A/ja active Pending
- 1975-03-21 FI FI750841A patent/FI750841A/fi not_active Application Discontinuation
- 1975-03-21 SE SE7503291A patent/SE7503291L/xx unknown
- 1975-03-21 ES ES435855A patent/ES435855A1/es not_active Expired
- 1975-03-21 IL IL46893A patent/IL46893A/xx unknown
- 1975-03-21 NL NL7503397A patent/NL7503397A/xx not_active Application Discontinuation
- 1975-03-21 DK DK120475A patent/DK120475A/da not_active Application Discontinuation
- 1975-03-21 FR FR7508851A patent/FR2264528B1/fr not_active Expired
- 1975-03-21 CH CH753678A patent/CH608798A5/xx not_active IP Right Cessation
- 1975-03-24 IE IE648/75A patent/IE42116B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2511647A1 (de) | 1975-09-25 |
| JPS50154264A (US06649357-20031118-C00005.png) | 1975-12-12 |
| FR2264528B1 (US06649357-20031118-C00005.png) | 1978-11-10 |
| FI750841A (US06649357-20031118-C00005.png) | 1975-09-23 |
| GB1499323A (en) | 1978-02-01 |
| US4057641A (en) | 1977-11-08 |
| AU7929675A (en) | 1976-09-23 |
| IL46893A0 (en) | 1975-05-22 |
| BE826765A (fr) | 1975-09-17 |
| IE42116L (en) | 1975-09-22 |
| IL46893A (en) | 1978-08-31 |
| SE7503291L (US06649357-20031118-C00005.png) | 1975-09-23 |
| ZA751546B (en) | 1976-05-26 |
| DK120475A (US06649357-20031118-C00005.png) | 1975-09-23 |
| CH608798A5 (US06649357-20031118-C00005.png) | 1979-01-31 |
| FR2264528A1 (US06649357-20031118-C00005.png) | 1975-10-17 |
| NL7503397A (nl) | 1975-09-24 |
| NO750819L (US06649357-20031118-C00005.png) | 1975-09-23 |
| IE42116B1 (en) | 1980-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES435855A1 (es) | Un procedimiento para la obtencion de derivados de benzopi-rano. | |
| ES482472A1 (es) | Procedimiento para la preparacion de isoquinoleinas. | |
| ES465606A1 (es) | Procedimiento de preparacion de nuevos derivados de hexahi- dro-1,2,3,3a,4,5-cantina. | |
| ES8203867A1 (es) | Procedimiento para la obtencion de derivados de benzotiazol | |
| PL243950A1 (en) | Process for preparing derivatives of phenylcyclobutylamine | |
| ES481700A1 (es) | Un procedimiento para la preparacion de derivados de 1,3,5- triazacicloheptan-2,4-diona. | |
| ES8200648A2 (es) | Procedimiento de preparacion de compuestos opacificantes para radiografia y similares | |
| ES8600224A1 (es) | Procedimiento de preparacion de nuevos derivados carbamiloxibenzoles | |
| ATE30152T1 (de) | 1-methyl-5-nitro-imidazolin-derivate und diese enthaltende therapeutische zusammensetzungen. | |
| ES435361A1 (es) | Un metodo para la preparacion de nuevos esteres alcohilicosde aminoacidos. | |
| ES439261A1 (es) | Procedimiento para preparar acido 5-(2-hidroxi-n-propoxi)-4-oxo-8-n-propil-4h-1-benzopiran-2-carboxilico. | |
| JPS5253897A (en) | Process for preparing, n6-etheno-2-subtituted-thio-adenosine-2', 5'pho sphates | |
| ES461082A1 (es) | Un procedimiento para la preparacion de compuestos polici- clicos. | |
| ES439180A1 (es) | Procedimiento para la preparacion de derivados de piperido- na. | |
| JPS51115918A (en) | Germicides for the porposes withowt medical treatment and method for p reparing them | |
| JPS5210218A (en) | Preparation of beta-sulfenylacrylamides | |
| ES443288A1 (es) | Procedimiento para la preparacion de penicilinas. | |
| JPS51149277A (en) | Process for preparing new benzotriazole compounds | |
| JPS51131825A (en) | Process for preparation of cystindialkylester-n,n'-disuccinate | |
| ES8104198A1 (es) | Un procedimiento para la preparacion de un derivado de mo- noamida del acido tereftalico | |
| GR78773B (US06649357-20031118-C00005.png) | ||
| JPS525724A (en) | Process for preparation of 1,3,5-tri-substituted- benzene derivatives | |
| JPS5359656A (en) | Silacyclopropene derivatives and process for preparation of the same | |
| ES483734A1 (es) | Procedimiento para la preparacion de nuevos derivados de a- cidos carboxilicos- -alcoholes, halogenados | |
| JPS5214781A (en) | Process for preparing 1-cyclohexyl-4-( 2-(2-substituted phenyl)-1-phen ylethyl) piperazine derivatives |
