BE675668A - - Google Patents
Info
- Publication number
- BE675668A BE675668A BE675668DA BE675668A BE 675668 A BE675668 A BE 675668A BE 675668D A BE675668D A BE 675668DA BE 675668 A BE675668 A BE 675668A
- Authority
- BE
- Belgium
Links
Classifications
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- 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
- C07D311/26—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3
- C07D311/28—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only
- C07D311/32—2,3-Dihydro derivatives, e.g. flavanones
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- 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
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
- C07D311/60—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/655—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
- C07F9/6552—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a six-membered ring
- C07F9/65522—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a six-membered ring condensed with carbocyclic rings or carbocyclic ring systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM0063973 | 1965-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE675668A true BE675668A (en:Method) | 1966-07-27 |
Family
ID=7310977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE675668D BE675668A (en:Method) | 1965-01-29 | 1966-01-27 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3433805A (en:Method) |
| BE (1) | BE675668A (en:Method) |
| BR (1) | BR6676768D0 (en:Method) |
| CH (1) | CH471113A (en:Method) |
| DK (1) | DK112591B (en:Method) |
| FR (1) | FR4913M (en:Method) |
| GB (1) | GB1057349A (en:Method) |
| IL (1) | IL24878A (en:Method) |
| NL (1) | NL6600810A (en:Method) |
| SE (1) | SE350041B (en:Method) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1543749A1 (de) * | 1966-02-16 | 1969-12-11 | Merck Ag E | Verfahren zur Herstellung von 3,4-cis-4-Aryl-isoflavanen |
| AT332535B (de) * | 1973-01-19 | 1976-10-11 | Madaus & Co Dr | Verfahren zur herstellung von neuen wasserloslichen salzen der wirkstoffe der silymaringruppe |
| US3993669A (en) * | 1974-06-05 | 1976-11-23 | Syntex (U.S.A.) Inc. | Mono- and disubstituted 1.4-benzopyrone-6-carboxylic acids and derivatives thereof |
| GB1575004A (en) * | 1976-03-23 | 1980-09-17 | Iverni Della Beffa Spa | Pharmacologically active polyphenolic substances |
| ES456574A1 (es) * | 1977-03-07 | 1978-02-16 | Rocador Sa | Procedimiento de obtencion de pentametil-carbamato de quer- cetina. |
| JPS5651470A (en) * | 1979-09-13 | 1981-05-09 | Wellcome Found | Flavan derivative |
| FR2543140B1 (fr) * | 1983-03-24 | 1985-06-21 | Cortial | Nouveaux acides flavone-carboxyliques-4', leur methode de preparation et leur application en therapeutique |
| DE3505611A1 (de) * | 1984-11-26 | 1986-05-28 | Merck Patent Gmbh, 6100 Darmstadt | Halogen-hydroxy-flavone |
| ES2141830T3 (es) * | 1993-08-20 | 2000-04-01 | Otsuka Pharma Co Ltd | Derivado de diester fosfonico. |
| DK1805191T3 (da) * | 2004-09-14 | 2012-03-19 | Ajinomoto Omnichem S A | Phosphorylerede polyphenoler som farvestabile midler |
| CN101023067B (zh) * | 2004-09-22 | 2011-08-24 | 茵迪斯佩克化学公司 | 来自于间苯二酚-酮反应产物的磷酸酯阻燃剂 |
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1965
- 1965-11-02 CH CH1511365A patent/CH471113A/de not_active IP Right Cessation
- 1965-12-09 GB GB52263/65A patent/GB1057349A/en not_active Expired
- 1965-12-27 IL IL24878A patent/IL24878A/xx unknown
-
1966
- 1966-01-04 FR FR44806A patent/FR4913M/fr not_active Expired
- 1966-01-21 NL NL6600810A patent/NL6600810A/xx unknown
- 1966-01-27 BE BE675668D patent/BE675668A/xx unknown
- 1966-01-27 US US523262A patent/US3433805A/en not_active Expired - Lifetime
- 1966-01-27 DK DK43666AA patent/DK112591B/da unknown
- 1966-01-28 BR BR176768/66A patent/BR6676768D0/pt unknown
- 1966-01-31 SE SE01185/66A patent/SE350041B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH471113A (de) | 1969-04-15 |
| NL6600810A (en:Method) | 1966-08-01 |
| BR6676768D0 (pt) | 1973-09-11 |
| GB1057349A (en) | 1967-02-01 |
| US3433805A (en) | 1969-03-18 |
| DK112591B (da) | 1968-12-30 |
| IL24878A (en) | 1970-02-19 |
| SE350041B (en:Method) | 1972-10-16 |
| FR4913M (en:Method) | 1967-03-13 |