CS166791B2 - - Google Patents
Info
- Publication number
- CS166791B2 CS166791B2 CS8104A CS810471A CS166791B2 CS 166791 B2 CS166791 B2 CS 166791B2 CS 8104 A CS8104 A CS 8104A CS 810471 A CS810471 A CS 810471A CS 166791 B2 CS166791 B2 CS 166791B2
- Authority
- CS
- Czechoslovakia
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
-
- 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)
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US097379A US3859286A (en) | 1970-12-11 | 1970-12-11 | Bis-basic ketones of xanthene and xanthen-9-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS166791B2 true CS166791B2 (en) | 1976-03-29 |
Family
ID=22263057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS8104A CS166791B2 (en) | 1970-12-11 | 1971-11-19 |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US3859286A (en) |
| JP (1) | JPS5545549B1 (en) |
| AR (1) | AR196404A1 (en) |
| AT (2) | AT317890B (en) |
| AU (1) | AU453068B2 (en) |
| BE (1) | BE776535A (en) |
| CA (1) | CA948192A (en) |
| CH (1) | CH562818A5 (en) |
| CS (1) | CS166791B2 (en) |
| DE (1) | DE2151707A1 (en) |
| DK (1) | DK132275C (en) |
| ES (1) | ES397821A1 (en) |
| FR (1) | FR2118031B1 (en) |
| GB (1) | GB1313454A (en) |
| HU (1) | HU163026B (en) |
| IE (1) | IE35643B1 (en) |
| IL (1) | IL37755A (en) |
| NL (1) | NL7115559A (en) |
| NO (1) | NO135249C (en) |
| SE (1) | SE382458B (en) |
| ZA (1) | ZA716267B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4061768A (en) * | 1971-09-08 | 1977-12-06 | Burroughs Wellcome Co. | Certain cyclic carbonyl compounds used in the prophylaxis of allergic conditions |
| US3817992A (en) * | 1972-12-21 | 1974-06-18 | Richardson Merrell Inc | Xanthene and thioxanthene derivatives |
| US4008240A (en) | 1972-12-21 | 1977-02-15 | Richardson-Merrell Inc. | Xanthene and thioxanthene derivatives |
| US4108896A (en) * | 1972-12-21 | 1978-08-22 | Richardson-Merrell Inc. | Anthracene derivatives |
| US4250097A (en) * | 1978-03-08 | 1981-02-10 | Syntex (U.S.A.) Inc. | Compositions for and a method of preventing diabetic complications |
| DE3008411A1 (en) * | 1980-03-05 | 1981-09-10 | Merck Patent Gmbh, 6100 Darmstadt | NEW AROMATIC-ALIPHATIC KETONES, THEIR USE AS PHOTOINITIATORS AND PHOTOPOLYMERIZABLE SYSTEMS CONTAINING SUCH KETONES |
| EP1360167A1 (en) * | 2001-01-16 | 2003-11-12 | Guilford Pharmaceuticals Inc. | Symmetrically disubstituted aromatic compounds and pharmaceutical compositions for inhibiting poly (adp-ribose) glycohydrolase, and methods for their use |
| JP6449445B2 (en) | 2014-09-04 | 2019-01-09 | アイ ジー エム マルタ リミテッド | Polycyclic photoinitiator |
| AU2017355603A1 (en) * | 2016-11-04 | 2019-06-20 | Auckland Uniservices Limited | Tricyclic heterocyclic derivatives and uses thereof |
| KR20230005181A (en) * | 2020-03-26 | 2023-01-09 | 프로벡투스 파마테크 인코포레이티드 | Novel Uses of Halogenated Xanthenes in Oncology and Virology |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA711333B (en) * | 1970-03-27 | 1971-11-24 | Richardson Merrell Inc | Bis-basic ketones of fluorene and fluorenone |
| US3767674A (en) * | 1971-10-01 | 1973-10-23 | Ostra Lakemedel Ab | Cyclohexeno thioxanthones |
-
1970
- 1970-12-11 US US097379A patent/US3859286A/en not_active Expired - Lifetime
-
1971
- 1971-07-14 CA CA118,192A patent/CA948192A/en not_active Expired
- 1971-09-07 NO NO3324/71A patent/NO135249C/no unknown
- 1971-09-15 GB GB4302671A patent/GB1313454A/en not_active Expired
- 1971-09-15 IE IE1168/71A patent/IE35643B1/en unknown
- 1971-09-17 IL IL37755A patent/IL37755A/en unknown
- 1971-09-20 ZA ZA716267A patent/ZA716267B/en unknown
- 1971-09-27 AU AU33908/71A patent/AU453068B2/en not_active Expired
- 1971-10-14 CH CH1501371A patent/CH562818A5/xx not_active IP Right Cessation
- 1971-10-18 DE DE19712151707 patent/DE2151707A1/en not_active Withdrawn
- 1971-10-20 JP JP8252971A patent/JPS5545549B1/ja active Pending
- 1971-11-05 AT AT1010272A patent/AT317890B/en not_active IP Right Cessation
- 1971-11-05 AT AT956871A patent/AT319944B/en not_active IP Right Cessation
- 1971-11-12 NL NL7115559A patent/NL7115559A/xx not_active Application Discontinuation
- 1971-11-19 CS CS8104A patent/CS166791B2/cs unknown
- 1971-12-03 SE SE7115518A patent/SE382458B/en unknown
- 1971-12-06 AR AR239429A patent/AR196404A1/en active
- 1971-12-08 HU HURI458A patent/HU163026B/hu unknown
- 1971-12-10 DK DK605771A patent/DK132275C/en active
- 1971-12-10 FR FR7144506A patent/FR2118031B1/fr not_active Expired
- 1971-12-10 ES ES397821A patent/ES397821A1/en not_active Expired
- 1971-12-10 BE BE776535A patent/BE776535A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO135249C (en) | 1977-03-09 |
| FR2118031B1 (en) | 1975-06-13 |
| DE2151707A1 (en) | 1972-06-29 |
| IL37755A0 (en) | 1971-11-29 |
| CA948192A (en) | 1974-05-28 |
| DK132275C (en) | 1976-04-12 |
| AT319944B (en) | 1975-01-10 |
| NL7115559A (en) | 1972-06-13 |
| AT317890B (en) | 1974-09-25 |
| IE35643L (en) | 1972-06-11 |
| IL37755A (en) | 1974-07-31 |
| IE35643B1 (en) | 1976-04-14 |
| SE382458B (en) | 1976-02-02 |
| AU453068B2 (en) | 1974-09-19 |
| GB1313454A (en) | 1973-04-11 |
| FR2118031A1 (en) | 1972-07-28 |
| HU163026B (en) | 1973-05-28 |
| AU3390871A (en) | 1973-04-05 |
| ES397821A1 (en) | 1975-06-16 |
| AR196404A1 (en) | 1973-12-27 |
| DK132275B (en) | 1975-11-17 |
| NO135249B (en) | 1976-11-29 |
| ZA716267B (en) | 1972-05-31 |
| CH562818A5 (en) | 1975-06-13 |
| US3859286A (en) | 1975-01-07 |
| BE776535A (en) | 1972-04-04 |
| JPS5545549B1 (en) | 1980-11-18 |