FR2211233B1 - - Google Patents
Info
- Publication number
- FR2211233B1 FR2211233B1 FR7345509A FR7345509A FR2211233B1 FR 2211233 B1 FR2211233 B1 FR 2211233B1 FR 7345509 A FR7345509 A FR 7345509A FR 7345509 A FR7345509 A FR 7345509A FR 2211233 B1 FR2211233 B1 FR 2211233B1
- Authority
- FR
- France
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00317128A US3817992A (en) | 1972-12-21 | 1972-12-21 | Xanthene and thioxanthene derivatives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2211233A1 FR2211233A1 (en) | 1974-07-19 |
| FR2211233B1 true FR2211233B1 (en) | 1977-01-28 |
Family
ID=23232235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7345509A Expired FR2211233B1 (en) | 1972-12-21 | 1973-12-19 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3817992A (en) |
| JP (1) | JPS4988874A (en) |
| AU (1) | AU476380B2 (en) |
| CA (1) | CA1018973A (en) |
| DE (1) | DE2362695A1 (en) |
| FR (1) | FR2211233B1 (en) |
| GB (1) | GB1416749A (en) |
| IL (1) | IL43665A (en) |
| ZA (1) | ZA738215B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2434636A1 (en) * | 2001-01-16 | 2002-07-25 | Guilford Pharmaceuticals, Inc. | Symmetrically disubstituted aromatic compounds and pharmaceutical compositions for inhibiting poly (adp-ribose) glycohydrolase, and methods for their use |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3859286A (en) * | 1970-12-11 | 1975-01-07 | Richardson Merrell Inc | Bis-basic ketones of xanthene and xanthen-9-one |
| US3856789A (en) * | 1971-04-23 | 1974-12-24 | Richardson Merrell Inc | Bis-basic ketones of thioxanthene |
-
1972
- 1972-12-21 US US00317128A patent/US3817992A/en not_active Expired - Lifetime
-
1973
- 1973-10-23 ZA ZA738215*A patent/ZA738215B/en unknown
- 1973-10-26 AU AU61884/73A patent/AU476380B2/en not_active Expired
- 1973-10-29 CA CA184,442A patent/CA1018973A/en not_active Expired
- 1973-11-21 IL IL43665A patent/IL43665A/en unknown
- 1973-12-17 DE DE2362695A patent/DE2362695A1/en not_active Withdrawn
- 1973-12-17 GB GB5825873A patent/GB1416749A/en not_active Expired
- 1973-12-19 FR FR7345509A patent/FR2211233B1/fr not_active Expired
- 1973-12-20 JP JP48141917A patent/JPS4988874A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU6188473A (en) | 1975-05-01 |
| FR2211233A1 (en) | 1974-07-19 |
| DE2362695A1 (en) | 1974-06-27 |
| AU476380B2 (en) | 1976-09-16 |
| GB1416749A (en) | 1975-12-03 |
| CA1018973A (en) | 1977-10-11 |
| US3817992A (en) | 1974-06-18 |
| JPS4988874A (en) | 1974-08-24 |
| IL43665A0 (en) | 1974-03-14 |
| ZA738215B (en) | 1974-08-28 |
| IL43665A (en) | 1977-05-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |