SE399708B - Forfarande for framstellning av tioxanton-2-karboxylsyraderivat - Google Patents
Forfarande for framstellning av tioxanton-2-karboxylsyraderivatInfo
- Publication number
- SE399708B SE399708B SE7300433A SE7300433A SE399708B SE 399708 B SE399708 B SE 399708B SE 7300433 A SE7300433 A SE 7300433A SE 7300433 A SE7300433 A SE 7300433A SE 399708 B SE399708 B SE 399708B
- Authority
- SE
- Sweden
- Prior art keywords
- thioxantone
- procedure
- preparation
- carboxylic acid
- acid derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D335/00—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom
- C07D335/04—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D335/10—Dibenzothiopyrans; Hydrogenated dibenzothiopyrans
- C07D335/12—Thioxanthenes
- C07D335/14—Thioxanthenes 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
- C07D335/16—Oxygen atoms, e.g. thioxanthones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27329072A | 1972-07-19 | 1972-07-19 | |
| US308569A US3904647A (en) | 1972-07-19 | 1972-11-21 | Thioxanthone carboxylic acids and derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE399708B true SE399708B (sv) | 1978-02-27 |
Family
ID=26956074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7300433A SE399708B (sv) | 1972-07-19 | 1973-01-12 | Forfarande for framstellning av tioxanton-2-karboxylsyraderivat |
Country Status (12)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1458186A (en) * | 1972-09-06 | 1976-12-08 | Wellcome Found | Oxides of sulphur-containing tricyclic compounds methods for their preparation and compositions containing them |
| GB1458185A (en) * | 1972-09-06 | 1976-12-08 | Wellcome Found | Carboxyl and tetrazolyl cerivatives of thioxanthones methods for their preparation and compositions containing them |
| US4103015A (en) * | 1975-06-12 | 1978-07-25 | Burroughs Wellcome Co. | Antiallergic cyclic sulphur compounds |
| JPS5238975A (en) * | 1975-09-22 | 1977-03-25 | Mitsubishi Electric Corp | Power factor detection circuit |
| CH640849A5 (de) * | 1979-05-18 | 1984-01-31 | Ciba Geigy Ag | Thioxanthoncarbonsaeureester, -thioester und -amide. |
| US4348530A (en) * | 1980-02-05 | 1982-09-07 | Ciba-Geigy Corporation | Thioxanthonecarboxylic acids, esters, thioesters and amides with reactive functional groups |
| CH643552A5 (de) * | 1980-05-06 | 1984-06-15 | Ciba Geigy Ag | Thioxanthoncarbonsaeuren und thioxanthoncarbonsaeurederivate. |
| US5712401A (en) * | 1996-04-29 | 1998-01-27 | First Chemical Corporation | Processes for preparing thioxanthone and derivatives thereof |
| IT1402691B1 (it) | 2010-11-10 | 2013-09-13 | Lamberti Spa | Tioxantoni a bassa migrabilita' |
| CN113603890A (zh) * | 2021-08-12 | 2021-11-05 | 管和平 | 一种含硅大分子可见光引发剂 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3073847A (en) * | 1959-02-12 | 1963-01-15 | Hoffmann La Roche | 9-(3-amino-1-propynyl) derivatives of 9-xanthenols and 9-thioxanthenols and a process for their preparation |
| US3642997A (en) * | 1969-06-25 | 1972-02-15 | Merck & Co Inc | Tricyclic carboxylic acids in the treatment of inflammation |
| BE759292A (fr) * | 1969-11-27 | 1971-05-24 | Allen & Hanburys Ltd | Derives de xanthone, leur preparation et leur emploi |
-
0
- BE BE793954D patent/BE793954A/xx unknown
-
1972
- 1972-11-21 US US308569A patent/US3904647A/en not_active Expired - Lifetime
- 1972-12-21 CA CA159,642A patent/CA1035364A/en not_active Expired
-
1973
- 1973-01-02 IL IL41220A patent/IL41220A/en unknown
- 1973-01-03 GB GB4503674A patent/GB1409342A/en not_active Expired
- 1973-01-03 GB GB38773A patent/GB1409341A/en not_active Expired
- 1973-01-09 CH CH24773A patent/CH578552A5/xx not_active IP Right Cessation
- 1973-01-10 FR FR7300770A patent/FR2192821B1/fr not_active Expired
- 1973-01-10 AT AT19873*#A patent/AT327894B/de not_active IP Right Cessation
- 1973-01-12 NL NL7300517A patent/NL7300517A/xx not_active Application Discontinuation
- 1973-01-12 SE SE7300433A patent/SE399708B/xx unknown
- 1973-01-12 JP JP48006519A patent/JPS4943981A/ja active Pending
-
1975
- 1975-06-02 ES ES438138A patent/ES438138A1/es not_active Expired
- 1975-06-02 ES ES438139A patent/ES438139A1/es not_active Expired
- 1975-06-02 ES ES438140A patent/ES438140A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2192821A1 (US20110009641A1-20110113-C00116.png) | 1974-02-15 |
| BE793954A (fr) | 1973-07-12 |
| DE2300588A1 (de) | 1974-02-21 |
| IL41220A (en) | 1976-09-30 |
| CA1035364A (en) | 1978-07-25 |
| ES438140A1 (es) | 1977-05-01 |
| AT327894B (de) | 1976-02-25 |
| GB1409342A (en) | 1975-10-08 |
| CH578552A5 (US20110009641A1-20110113-C00116.png) | 1976-08-13 |
| JPS4943981A (US20110009641A1-20110113-C00116.png) | 1974-04-25 |
| NL7300517A (US20110009641A1-20110113-C00116.png) | 1974-01-22 |
| DE2300588B2 (de) | 1976-05-26 |
| FR2192821B1 (US20110009641A1-20110113-C00116.png) | 1976-07-02 |
| ATA19873A (de) | 1975-05-15 |
| GB1409341A (en) | 1975-10-08 |
| ES438138A1 (es) | 1977-05-01 |
| IL41220A0 (en) | 1973-03-30 |
| US3904647A (en) | 1975-09-09 |
| ES438139A1 (es) | 1977-05-01 |
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