CA1012543A - Substituted xanthone carboxylic acid compounds - Google Patents
Substituted xanthone carboxylic acid compoundsInfo
- Publication number
- CA1012543A CA1012543A CA146,892A CA146892A CA1012543A CA 1012543 A CA1012543 A CA 1012543A CA 146892 A CA146892 A CA 146892A CA 1012543 A CA1012543 A CA 1012543A
- Authority
- CA
- Canada
- Prior art keywords
- carboxylic acid
- acid compounds
- substituted xanthone
- xanthone carboxylic
- substituted
- 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
- WNKRYYFWYMHTGV-UHFFFAOYSA-N 9-oxoxanthene-1-carboxylic acid Chemical class O1C2=CC=CC=C2C(=O)C2=C1C=CC=C2C(=O)O WNKRYYFWYMHTGV-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/35—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Immunology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrane Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00174259A US3803174A (en) | 1971-08-23 | 1971-08-23 | Substituted xanthone carboxylic acid compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1012543A true CA1012543A (en) | 1977-06-21 |
Family
ID=22635483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA146,892A Expired CA1012543A (en) | 1971-08-23 | 1972-07-12 | Substituted xanthone carboxylic acid compounds |
Country Status (12)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL47519A (en) * | 1974-07-09 | 1979-03-12 | Roussel Uclaf | 7-sulphinimidoyl(sulphimidoyl)-xanthone-2-carboxylic acid derivatives, their preparation and pharmaceutical compositions containing them |
| US4250097A (en) * | 1978-03-08 | 1981-02-10 | Syntex (U.S.A.) Inc. | Compositions for and a method of preventing diabetic complications |
| JPS5746820U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-08-29 | 1982-03-16 |
-
1971
- 1971-08-23 US US00174259A patent/US3803174A/en not_active Expired - Lifetime
-
1972
- 1972-07-12 DE DE2234250A patent/DE2234250A1/de active Pending
- 1972-07-12 JP JP6984472A patent/JPS5344473B2/ja not_active Expired
- 1972-07-12 CA CA146,892A patent/CA1012543A/en not_active Expired
- 1972-07-12 GB GB3253272A patent/GB1398097A/en not_active Expired
- 1972-07-12 CH CH1030676A patent/CH592076A5/xx not_active IP Right Cessation
- 1972-07-12 ES ES404787A patent/ES404787A1/es not_active Expired
- 1972-07-12 CH CH1045572A patent/CH591470A5/xx not_active IP Right Cessation
- 1972-07-12 FR FR7225355A patent/FR2150309B1/fr not_active Expired
- 1972-07-12 SE SE7209195A patent/SE387945B/xx unknown
- 1972-07-12 NL NL7209619A patent/NL7209619A/xx not_active Application Discontinuation
- 1972-07-12 DE DE19722265051 patent/DE2265051A1/de active Pending
-
1975
- 1975-03-12 ES ES435561A patent/ES435561A1/es not_active Expired
- 1975-03-12 ES ES435560A patent/ES435560A1/es not_active Expired
-
1976
- 1976-05-27 HK HK308/76*UA patent/HK30876A/xx unknown
- 1976-12-30 MY MY134/76A patent/MY7600134A/xx unknown
-
1977
- 1977-04-21 JP JP4631577A patent/JPS537675A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH591470A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-09-15 |
| US3803174A (en) | 1974-04-09 |
| ES404787A1 (es) | 1975-11-16 |
| GB1398097A (en) | 1975-06-18 |
| FR2150309B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-11-21 |
| FR2150309A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-04-06 |
| HK30876A (en) | 1976-06-04 |
| JPS537675A (en) | 1978-01-24 |
| JPS4829779A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-04-19 |
| MY7600134A (en) | 1976-12-31 |
| SE387945B (sv) | 1976-09-20 |
| JPS5344473B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-11-29 |
| CH592076A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-10-14 |
| ES435561A1 (es) | 1976-12-16 |
| DE2234250A1 (de) | 1973-03-01 |
| NL7209619A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-02-27 |
| ES435560A1 (es) | 1976-12-16 |
| DE2265051A1 (de) | 1976-02-19 |
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