SE387947B - Sett att framstella heterocykliskt c-7substituerade xanton-2-karbonsyraforeningar - Google Patents
Sett att framstella heterocykliskt c-7substituerade xanton-2-karbonsyraforeningarInfo
- Publication number
- SE387947B SE387947B SE7209202A SE920272A SE387947B SE 387947 B SE387947 B SE 387947B SE 7209202 A SE7209202 A SE 7209202A SE 920272 A SE920272 A SE 920272A SE 387947 B SE387947 B SE 387947B
- Authority
- SE
- Sweden
- Prior art keywords
- xanton
- substituted
- carbonic acid
- acid compounds
- preparing heterocyclic
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00254233A US3835158A (en) | 1972-05-17 | 1972-05-17 | Heterocyclic substituted xanthone carboxylic acid compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE387947B true SE387947B (sv) | 1976-09-20 |
Family
ID=22963459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7209202A SE387947B (sv) | 1972-05-17 | 1972-07-12 | Sett att framstella heterocykliskt c-7substituerade xanton-2-karbonsyraforeningar |
Country Status (14)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE793933A (fr) * | 1972-01-14 | 1973-07-12 | Scott Paper Co | Composition aqueuse de couchage a adhesif pur latex |
| EP1660473A2 (en) * | 2003-03-24 | 2006-05-31 | Luitpold Pharmaceuticals, Inc. | Xanthones, thioxanthones and acridinones as dna-pk inhibitors |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3518272A (en) * | 1968-02-05 | 1970-06-30 | Warner Lambert Pharmaceutical | Tetrahydro benzopyranoquinolines and process for their production |
| BE759292A (fr) * | 1969-11-27 | 1971-05-24 | Allen & Hanburys Ltd | Derives de xanthone, leur preparation et leur emploi |
-
1972
- 1972-05-17 US US00254233A patent/US3835158A/en not_active Expired - Lifetime
- 1972-07-12 ES ES404794A patent/ES404794A1/es not_active Expired
- 1972-07-12 GB GB4175174A patent/GB1393413A/en not_active Expired
- 1972-07-12 NL NL7209623A patent/NL7209623A/xx unknown
- 1972-07-12 NO NO2498/72A patent/NO135826B/no unknown
- 1972-07-12 GB GB3253972A patent/GB1393412A/en not_active Expired
- 1972-07-12 AT AT429474*1A patent/AT325044B/de not_active IP Right Cessation
- 1972-07-12 FR FR7225348A patent/FR2184573B1/fr not_active Expired
- 1972-07-12 IL IL39888A patent/IL39888A/xx unknown
- 1972-07-12 JP JP47069848A patent/JPS4924964A/ja active Pending
- 1972-07-12 GB GB4175474A patent/GB1393414A/en not_active Expired
- 1972-07-12 ZA ZA724759A patent/ZA724759B/xx unknown
- 1972-07-12 DE DE2234257A patent/DE2234257A1/de active Pending
- 1972-07-12 AU AU44461/72A patent/AU460222B2/en not_active Expired
- 1972-07-12 AT AT599072A patent/AT325039B/de not_active IP Right Cessation
- 1972-07-12 SE SE7209202A patent/SE387947B/xx unknown
-
1973
- 1973-05-16 BE BE131149A patent/BE799580A/xx unknown
-
1974
- 1974-06-26 AT AT611574*1A patent/AT325045B/de not_active IP Right Cessation
-
1975
- 1975-03-12 ES ES435565A patent/ES435565A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES404794A1 (es) | 1976-01-01 |
| AT325045B (de) | 1975-09-25 |
| AU460222B2 (en) | 1975-04-24 |
| AT325044B (de) | 1975-09-25 |
| NO135826B (US08197722-20120612-C00042.png) | 1977-02-28 |
| ZA724759B (en) | 1974-02-27 |
| IL39888A0 (en) | 1972-09-28 |
| US3835158A (en) | 1974-09-10 |
| AU4446172A (en) | 1974-01-17 |
| AT325039B (de) | 1975-09-25 |
| GB1393414A (en) | 1975-05-07 |
| DE2234257A1 (de) | 1973-12-06 |
| NL7209623A (US08197722-20120612-C00042.png) | 1973-11-20 |
| IL39888A (en) | 1975-10-15 |
| GB1393412A (en) | 1975-05-07 |
| BE799580A (fr) | 1973-11-16 |
| FR2184573A1 (US08197722-20120612-C00042.png) | 1973-12-28 |
| GB1393413A (en) | 1975-05-07 |
| ES435565A1 (es) | 1976-12-16 |
| JPS4924964A (US08197722-20120612-C00042.png) | 1974-03-05 |
| FR2184573B1 (US08197722-20120612-C00042.png) | 1975-06-20 |
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