PT67427B - Process for preparing polyenic compounds - Google Patents
Process for preparing polyenic compoundsInfo
- Publication number
- PT67427B PT67427B PT67427A PT6742777A PT67427B PT 67427 B PT67427 B PT 67427B PT 67427 A PT67427 A PT 67427A PT 6742777 A PT6742777 A PT 6742777A PT 67427 B PT67427 B PT 67427B
- Authority
- PT
- Portugal
- Prior art keywords
- preparing
- polyenic compounds
- polyenic
- compounds
- preparing polyenic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/54—Quaternary phosphonium compounds
- C07F9/5456—Arylalkanephosphonium compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/42—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis
- C07C45/43—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis of >CX2 groups, X being halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/255—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
- C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/54—Quaternary phosphonium compounds
- C07F9/5428—Acyclic unsaturated phosphonium compounds
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT944476A AT351515B (de) | 1976-12-20 | 1976-12-20 | Verfahren zur herstellung von neuen polyenver- bindungen |
| CH1238877A CH630329A5 (en) | 1976-12-20 | 1977-10-11 | Process for the preparation of novel polyene compounds. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT67427A PT67427A (en) | 1978-01-01 |
| PT67427B true PT67427B (en) | 1979-12-19 |
Family
ID=25605535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT67427A PT67427B (en) | 1976-12-20 | 1977-12-19 | Process for preparing polyenic compounds |
Country Status (25)
| Country | Link |
|---|---|
| US (2) | US4225527A (pt) |
| JP (1) | JPS6027656B2 (pt) |
| AR (1) | AR219727A1 (pt) |
| AU (1) | AU520755B2 (pt) |
| CA (1) | CA1111441A (pt) |
| DE (1) | DE2756652A1 (pt) |
| DK (1) | DK155933C (pt) |
| ES (1) | ES465215A1 (pt) |
| FI (1) | FI66835C (pt) |
| FR (1) | FR2374291B1 (pt) |
| GB (3) | GB1583799A (pt) |
| GR (1) | GR72588B (pt) |
| HU (1) | HU179201B (pt) |
| IE (1) | IE46216B1 (pt) |
| IL (2) | IL53606A (pt) |
| IT (1) | IT1089770B (pt) |
| LU (1) | LU78712A1 (pt) |
| MC (1) | MC1175A1 (pt) |
| MY (1) | MY8500247A (pt) |
| NL (1) | NL177822C (pt) |
| NO (1) | NO145095C (pt) |
| PH (3) | PH13565A (pt) |
| PT (1) | PT67427B (pt) |
| SE (1) | SE436565B (pt) |
| YU (1) | YU40911B (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4171318A (en) * | 1978-08-24 | 1979-10-16 | Hoffmann-La Roche Inc. | Fluorinated polyenes |
| US4200647A (en) * | 1977-12-21 | 1980-04-29 | Hoffmann-La Roche Inc. | Vitamin A compositions to treat rheumatic disease |
| US4216312A (en) * | 1978-08-24 | 1980-08-05 | Hoffmann-La Roche Inc. | Furyl substituted polyenes |
| CH651007A5 (de) * | 1982-06-24 | 1985-08-30 | Hoffmann La Roche | Polyenverbindungen. |
| US4476056A (en) * | 1982-11-05 | 1984-10-09 | Hoffmann-La Roche Inc. | Trifluoromethoxy analogs of aromatic retinoids |
| US4539154A (en) * | 1983-06-15 | 1985-09-03 | Hoffmann-La Roche Inc. | Polyene compounds |
| US4843096A (en) * | 1985-06-26 | 1989-06-27 | Stiefel Laboratories, Inc. | Treatment of acne |
| DE19723480A1 (de) * | 1997-06-04 | 1998-12-10 | Basf Ag | Verfahren zur Herstellung von Zeaxanthin, Zwischenprodukte für dieses Verfahren und Verfahren zu deren Herstellung |
| US6273144B1 (en) * | 2001-05-16 | 2001-08-14 | Atlantic Richfield Company | Method for inhibiting external corrosion on an insulated pipeline |
| WO2016042573A1 (en) * | 2014-09-17 | 2016-03-24 | Emcure Pharmaceuticals Limited | Process for preparation of acitretin |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2059480A1 (en) | 1969-07-04 | 1971-06-04 | Hoffmann La Roche | Anticarcinogenic compns contng vitamin a - acids |
| PH9210A (en) | 1969-07-04 | 1975-07-03 | W Bollag | Method for the treatment of carsinomas utilizing compositions containing vitamin a acid compounds |
| BE752927A (fr) | 1969-07-04 | 1971-01-04 | Hoffmann La Roche | Utilisation de composes polyeniques |
| US3950418A (en) * | 1970-02-02 | 1976-04-13 | Hoffmann-La Roche Inc. | Vitamin A acid amides |
| ZA71145B (en) | 1970-02-02 | 1971-10-27 | Hoffmann La Roche | Use of vitamin a-acid |
| US3781314A (en) * | 1971-07-14 | 1973-12-25 | Hoffmann La Roche | Polyene compounds |
| US3845089A (en) * | 1972-07-27 | 1974-10-29 | Zoecon Corp | Phenylheptadienoates |
| CH585166A5 (pt) | 1973-03-30 | 1977-02-28 | Hoffmann La Roche | |
| CH589619A5 (pt) | 1973-08-24 | 1977-07-15 | Hoffmann La Roche | |
| CH585709A5 (pt) * | 1973-08-24 | 1977-03-15 | Hoffmann La Roche | |
| US4054589A (en) * | 1974-09-26 | 1977-10-18 | Hoffmann-La Roche Inc. | Novel 9-substituted phenyl-3,7-dimethyl-nona-2,4,6,8-tetraene esters |
| CH605562A5 (pt) * | 1974-09-26 | 1978-09-29 | Hoffmann La Roche | |
| NO144453C (no) * | 1974-09-27 | 1981-09-02 | Hoffmann La Roche | Analogifremgangsmaate ved fremstilling av farmakodynamiske polyenforbindelser. |
| JPS609493B2 (ja) * | 1976-01-01 | 1985-03-11 | エフ・ホフマン・ラ・ロツシユ・ウント・カンパニ−・アクチエンゲゼルシヤフト | ポリエン化合物 |
-
1977
- 1977-11-15 CA CA290,893A patent/CA1111441A/en not_active Expired
- 1977-11-21 FI FI773517A patent/FI66835C/fi not_active IP Right Cessation
- 1977-12-05 YU YU2859/77A patent/YU40911B/xx unknown
- 1977-12-07 AR AR270278A patent/AR219727A1/es active
- 1977-12-08 NL NLAANVRAGE7713602,A patent/NL177822C/xx not_active IP Right Cessation
- 1977-12-13 AU AU31493/77A patent/AU520755B2/en not_active Expired
- 1977-12-14 IL IL53606A patent/IL53606A/xx unknown
- 1977-12-14 IE IE2538/77A patent/IE46216B1/en unknown
- 1977-12-15 US US05/861,085 patent/US4225527A/en not_active Expired - Lifetime
- 1977-12-16 FR FR7738043A patent/FR2374291B1/fr not_active Expired
- 1977-12-16 JP JP52150755A patent/JPS6027656B2/ja not_active Expired
- 1977-12-16 HU HU77HO2032A patent/HU179201B/hu unknown
- 1977-12-19 DE DE19772756652 patent/DE2756652A1/de active Granted
- 1977-12-19 MC MC771275A patent/MC1175A1/xx unknown
- 1977-12-19 DK DK566977A patent/DK155933C/da not_active IP Right Cessation
- 1977-12-19 GR GR55007A patent/GR72588B/el unknown
- 1977-12-19 GB GB17577/79A patent/GB1583799A/en not_active Expired
- 1977-12-19 GB GB17578/79A patent/GB1583800A/en not_active Expired
- 1977-12-19 PT PT67427A patent/PT67427B/pt unknown
- 1977-12-19 LU LU7778712A patent/LU78712A1/xx unknown
- 1977-12-19 ES ES465215A patent/ES465215A1/es not_active Expired
- 1977-12-19 NO NO774373A patent/NO145095C/no unknown
- 1977-12-19 GB GB52664/77A patent/GB1583798A/en not_active Expired
- 1977-12-19 SE SE7714463A patent/SE436565B/sv not_active IP Right Cessation
- 1977-12-19 IT IT30904/77A patent/IT1089770B/it active
- 1977-12-20 PH PH20577A patent/PH13565A/en unknown
-
1978
- 1978-12-18 PH PH21957A patent/PH13908A/en unknown
- 1978-12-18 PH PH21958A patent/PH14788A/en unknown
-
1980
- 1980-02-04 US US06/118,331 patent/US4267382A/en not_active Expired - Lifetime
- 1980-03-26 IL IL59722A patent/IL59722A0/xx unknown
-
1985
- 1985-12-30 MY MY247/85A patent/MY8500247A/xx unknown
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