AR208274A1 - PROCEDURE FOR PREPARING NEW COMPOUNDS DERIVED FROM XANTONE-2-CARBOXYLIC-5,7-DISUSTITUED ACIDS - Google Patents
PROCEDURE FOR PREPARING NEW COMPOUNDS DERIVED FROM XANTONE-2-CARBOXYLIC-5,7-DISUSTITUED ACIDSInfo
- Publication number
- AR208274A1 AR208274A1 AR249068A AR24906873A AR208274A1 AR 208274 A1 AR208274 A1 AR 208274A1 AR 249068 A AR249068 A AR 249068A AR 24906873 A AR24906873 A AR 24906873A AR 208274 A1 AR208274 A1 AR 208274A1
- Authority
- AR
- Argentina
- Prior art keywords
- disustitued
- xantone
- carboxylic
- acids
- procedure
- Prior art date
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
- C07D311/78—Ring systems having three or more relevant rings
- C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
- C07D311/82—Xanthenes
- C07D311/84—Xanthenes 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 in position 9
- C07D311/86—Oxygen atoms, e.g. xanthones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pulmonology (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrane Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00217287A US3849565A (en) | 1972-01-12 | 1972-01-12 | Disubstituted xanthone carboxylic acid compounds for inhibiting asthma |
| US25985272A | 1972-06-05 | 1972-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR208274A1 true AR208274A1 (en) | 1976-12-20 |
Family
ID=26911795
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR243026A AR202889A1 (en) | 1972-01-12 | 1972-07-12 | PROCEDURE FOR PREPARING NEW DISUSTITUTED XANTONACARBOXYL ACID COMPOUNDS |
| AR249068A AR208274A1 (en) | 1972-01-12 | 1973-01-01 | PROCEDURE FOR PREPARING NEW COMPOUNDS DERIVED FROM XANTONE-2-CARBOXYLIC-5,7-DISUSTITUED ACIDS |
| AR249071A AR202188A1 (en) | 1972-01-12 | 1973-07-13 | AND PROCEDURE TO PREPARE IT |
| AR258182A AR206919A1 (en) | 1972-01-12 | 1975-01-01 | PROCEDURE TO PREPARE NEW DERIVATIVES OF 5,7-DIALKANOYL-XANTONE-2-CARBOXYL ACID |
| AR259804A AR206878A1 (en) | 1972-01-12 | 1975-01-01 | PROCEDURE FOR THE PREPARATION OF BIS-AZOMETINE AND METAL COMPLEX COLORS |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR243026A AR202889A1 (en) | 1972-01-12 | 1972-07-12 | PROCEDURE FOR PREPARING NEW DISUSTITUTED XANTONACARBOXYL ACID COMPOUNDS |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR249071A AR202188A1 (en) | 1972-01-12 | 1973-07-13 | AND PROCEDURE TO PREPARE IT |
| AR258182A AR206919A1 (en) | 1972-01-12 | 1975-01-01 | PROCEDURE TO PREPARE NEW DERIVATIVES OF 5,7-DIALKANOYL-XANTONE-2-CARBOXYL ACID |
| AR259804A AR206878A1 (en) | 1972-01-12 | 1975-01-01 | PROCEDURE FOR THE PREPARATION OF BIS-AZOMETINE AND METAL COMPLEX COLORS |
Country Status (15)
| Country | Link |
|---|---|
| JP (4) | JPS5347107B2 (en) |
| AR (5) | AR202889A1 (en) |
| AT (2) | AT327897B (en) |
| AU (1) | AU465362B2 (en) |
| BE (1) | BE793749A (en) |
| CA (1) | CA1014167A (en) |
| CH (4) | CH586692A5 (en) |
| DE (1) | DE2265054A1 (en) |
| ES (6) | ES404790A1 (en) |
| FR (1) | FR2167490B1 (en) |
| GB (4) | GB1398723A (en) |
| IL (1) | IL39891A (en) |
| NL (1) | NL7209629A (en) |
| NO (3) | NO137199C (en) |
| SE (1) | SE387946B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1010719A3 (en) | 1996-10-28 | 1998-12-01 | Dsm Nv | Process for the preparation of hydroxylammonium. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE759292A (en) * | 1969-11-27 | 1971-05-24 | Allen & Hanburys Ltd | XANTHONE DERIVATIVES, THEIR PREPARATION AND THEIR USE |
-
0
- BE BE793749D patent/BE793749A/en unknown
-
1972
- 1972-07-12 GB GB4736974A patent/GB1398723A/en not_active Expired
- 1972-07-12 AT AT860574*7A patent/AT327897B/en not_active IP Right Cessation
- 1972-07-12 AU AU44458/72A patent/AU465362B2/en not_active Expired
- 1972-07-12 GB GB3253472A patent/GB1398722A/en not_active Expired
- 1972-07-12 GB GB4737374A patent/GB1398724A/en not_active Expired
- 1972-07-12 IL IL39891A patent/IL39891A/en unknown
- 1972-07-12 ES ES404790A patent/ES404790A1/en not_active Expired
- 1972-07-12 GB GB4737574A patent/GB1398725A/en not_active Expired
- 1972-07-12 FR FR7225352A patent/FR2167490B1/fr not_active Expired
- 1972-07-12 CH CH1177376A patent/CH586692A5/xx not_active IP Right Cessation
- 1972-07-12 JP JP6985272A patent/JPS5347107B2/ja not_active Expired
- 1972-07-12 NO NO2495/72A patent/NO137199C/en unknown
- 1972-07-12 SE SE7209197A patent/SE387946B/en unknown
- 1972-07-12 CH CH1177576A patent/CH586694A5/xx not_active IP Right Cessation
- 1972-07-12 AT AT860674*7A patent/AT327898B/en not_active IP Right Cessation
- 1972-07-12 AR AR243026A patent/AR202889A1/en active
- 1972-07-12 DE DE19722265054 patent/DE2265054A1/en active Pending
- 1972-07-12 CH CH1177476A patent/CH586693A5/xx not_active IP Right Cessation
- 1972-07-12 CH CH1045772A patent/CH588483A5/xx not_active IP Right Cessation
- 1972-07-12 NL NL7209629A patent/NL7209629A/xx not_active Application Discontinuation
-
1973
- 1973-01-01 AR AR249068A patent/AR208274A1/en active
- 1973-03-19 NO NO1092/73A patent/NO137204C/en unknown
- 1973-03-19 NO NO1091/73A patent/NO137203C/en unknown
- 1973-07-13 AR AR249071A patent/AR202188A1/en active
-
1974
- 1974-11-14 CA CA213,708A patent/CA1014167A/en not_active Expired
-
1975
- 1975-01-01 AR AR258182A patent/AR206919A1/en active
- 1975-01-01 AR AR259804A patent/AR206878A1/en active
- 1975-01-03 ES ES433554A patent/ES433554A1/en not_active Expired
- 1975-01-03 ES ES433553A patent/ES433553A1/en not_active Expired
- 1975-01-03 ES ES433555A patent/ES433555A1/en not_active Expired
- 1975-01-03 ES ES433552A patent/ES433552A1/en not_active Expired
- 1975-02-26 ES ES435108A patent/ES435108A1/en not_active Expired
-
1977
- 1977-06-01 JP JP6457277A patent/JPS5350172A/en active Pending
- 1977-06-01 JP JP6457177A patent/JPS5350171A/en active Pending
- 1977-06-01 JP JP6457077A patent/JPS5350170A/en active Pending
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