CH586693A5 - - Google Patents
Info
- Publication number
- CH586693A5 CH586693A5 CH1177476A CH1177476A CH586693A5 CH 586693 A5 CH586693 A5 CH 586693A5 CH 1177476 A CH1177476 A CH 1177476A CH 1177476 A CH1177476 A CH 1177476A CH 586693 A5 CH586693 A5 CH 586693A5
- Authority
- CH
- Switzerland
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 |
|---|---|
| CH586693A5 true CH586693A5 (en) | 1977-04-15 |
Family
ID=26911795
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1177576A CH586694A5 (en) | 1972-01-12 | 1972-07-12 | |
| CH1045772A CH588483A5 (en) | 1972-01-12 | 1972-07-12 | |
| CH1177476A CH586693A5 (en) | 1972-01-12 | 1972-07-12 | |
| CH1177376A CH586692A5 (en) | 1972-01-12 | 1972-07-12 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1177576A CH586694A5 (en) | 1972-01-12 | 1972-07-12 | |
| CH1045772A CH588483A5 (en) | 1972-01-12 | 1972-07-12 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1177376A CH586692A5 (en) | 1972-01-12 | 1972-07-12 |
Country Status (15)
| Country | Link |
|---|---|
| JP (4) | JPS5347107B2 (en) |
| AR (5) | AR202889A1 (en) |
| AT (2) | AT327898B (en) |
| AU (1) | AU465362B2 (en) |
| BE (1) | BE793749A (en) |
| CA (1) | CA1014167A (en) |
| CH (4) | CH586694A5 (en) |
| DE (1) | DE2265054A1 (en) |
| ES (6) | ES404790A1 (en) |
| FR (1) | FR2167490B1 (en) |
| GB (4) | GB1398722A (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 AT AT860674*7A patent/AT327898B/en not_active IP Right Cessation
- 1972-07-12 DE DE19722265054 patent/DE2265054A1/en active Pending
- 1972-07-12 GB GB3253472A patent/GB1398722A/en not_active Expired
- 1972-07-12 ES ES404790A patent/ES404790A1/en not_active Expired
- 1972-07-12 GB GB4737374A patent/GB1398724A/en not_active Expired
- 1972-07-12 AR AR243026A patent/AR202889A1/en active
- 1972-07-12 GB GB4736974A patent/GB1398723A/en not_active Expired
- 1972-07-12 CH CH1177576A patent/CH586694A5/xx not_active IP Right Cessation
- 1972-07-12 GB GB4737574A patent/GB1398725A/en not_active Expired
- 1972-07-12 NL NL7209629A patent/NL7209629A/xx not_active Application Discontinuation
- 1972-07-12 FR FR7225352A patent/FR2167490B1/fr not_active Expired
- 1972-07-12 AU AU44458/72A patent/AU465362B2/en not_active Expired
- 1972-07-12 JP JP6985272A patent/JPS5347107B2/ja not_active Expired
- 1972-07-12 NO NO2495/72A patent/NO137199C/en unknown
- 1972-07-12 CH CH1045772A patent/CH588483A5/xx not_active IP Right Cessation
- 1972-07-12 AT AT860574*7A patent/AT327897B/en not_active IP Right Cessation
- 1972-07-12 CH CH1177476A patent/CH586693A5/xx not_active IP Right Cessation
- 1972-07-12 IL IL39891A patent/IL39891A/en unknown
- 1972-07-12 CH CH1177376A patent/CH586692A5/xx not_active IP Right Cessation
- 1972-07-12 SE SE7209197A patent/SE387946B/en unknown
-
1973
- 1973-01-01 AR AR249068A patent/AR208274A1/en active
- 1973-03-19 NO NO1091/73A patent/NO137203C/en unknown
- 1973-03-19 NO NO1092/73A patent/NO137204C/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 ES433552A patent/ES433552A1/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
- 1975-02-26 ES ES435108A patent/ES435108A1/en not_active Expired
-
1977
- 1977-06-01 JP JP6457177A patent/JPS5350171A/en active Pending
- 1977-06-01 JP JP6457077A patent/JPS5350170A/en active Pending
- 1977-06-01 JP JP6457277A patent/JPS5350172A/en active Pending
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |