JPS4924964A - - Google Patents
Info
- Publication number
- JPS4924964A JPS4924964A JP47069848A JP6984872A JPS4924964A JP S4924964 A JPS4924964 A JP S4924964A JP 47069848 A JP47069848 A JP 47069848A JP 6984872 A JP6984872 A JP 6984872A JP S4924964 A JPS4924964 A JP S4924964A
- Authority
- JP
- Japan
- 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.)
- Pending
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 |
|---|---|
| JPS4924964A true JPS4924964A (US08197722-20120612-C00042.png) | 1974-03-05 |
Family
ID=22963459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47069848A Pending JPS4924964A (US08197722-20120612-C00042.png) | 1972-05-17 | 1972-07-12 |
Country Status (14)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4881924A (US08197722-20120612-C00042.png) * | 1972-01-14 | 1973-11-01 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4881924A (US08197722-20120612-C00042.png) * | 1972-01-14 | 1973-11-01 | ||
| JPS5321015B2 (US08197722-20120612-C00042.png) * | 1972-01-14 | 1978-06-30 |
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 |
| SE387947B (sv) | 1976-09-20 |
| ES435565A1 (es) | 1976-12-16 |
| FR2184573B1 (US08197722-20120612-C00042.png) | 1975-06-20 |
