GR3024697T3 - Intermediates for the preparation of vitamin A and carotenoids and process for their preparation. - Google Patents
Intermediates for the preparation of vitamin A and carotenoids and process for their preparation.Info
- Publication number
- GR3024697T3 GR3024697T3 GR970401161T GR970401161T GR3024697T3 GR 3024697 T3 GR3024697 T3 GR 3024697T3 GR 970401161 T GR970401161 T GR 970401161T GR 970401161 T GR970401161 T GR 970401161T GR 3024697 T3 GR3024697 T3 GR 3024697T3
- Authority
- GR
- Greece
- Prior art keywords
- preparation
- carotenoids
- vitamin
- intermediates
- image
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
- C07C403/14—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
- C07C403/02—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains containing only carbon and hydrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
- C07C403/06—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by singly-bound oxygen atoms
- C07C403/12—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by singly-bound oxygen atoms by esterified hydroxy groups
-
- 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
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/54—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of compounds containing doubly bound oxygen atoms, e.g. esters
-
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
- C07C47/21—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
- C07C47/228—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing six-membered aromatic rings, e.g. phenylacetaldehyde
- C07C47/232—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing six-membered aromatic rings, e.g. phenylacetaldehyde having unsaturation outside the aromatic rings
-
- 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
- C07C49/213—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing six-membered aromatic rings
- C07C49/217—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing six-membered aromatic rings having unsaturation outside the aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/657—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings
- C07C49/683—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings having unsaturation outside the aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/794—Ketones containing a keto group bound to a six-membered aromatic ring having unsaturation outside an aromatic ring
- C07C49/796—Ketones containing a keto group bound to a six-membered aromatic ring having unsaturation outside an aromatic ring polycyclic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/96—Esters of carbonic or haloformic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/09—Geometrical isomers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9311943A FR2710912B1 (fr) | 1993-10-07 | 1993-10-07 | Nouveaux intermédiaires de préparation de la vitamine A et des caroténoïdes et leur procédé de préparation. |
Publications (1)
Publication Number | Publication Date |
---|---|
GR3024697T3 true GR3024697T3 (en) | 1997-12-31 |
Family
ID=9451617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR970401161T GR3024697T3 (en) | 1993-10-07 | 1997-09-11 | Intermediates for the preparation of vitamin A and carotenoids and process for their preparation. |
Country Status (10)
Country | Link |
---|---|
US (2) | US5563297A (el) |
EP (1) | EP0647623B1 (el) |
JP (1) | JP2701133B2 (el) |
AT (1) | ATE157967T1 (el) |
CA (1) | CA2131592C (el) |
DE (1) | DE69405507T2 (el) |
DK (1) | DK0647623T3 (el) |
ES (1) | ES2106476T3 (el) |
FR (1) | FR2710912B1 (el) |
GR (1) | GR3024697T3 (el) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030008919A1 (en) * | 1999-06-03 | 2003-01-09 | Jean-Baptiste Roullet | Use of retinoids to treat high blood pressure and other cardiovascular disease |
FR2780970B1 (fr) * | 1998-07-10 | 2000-08-18 | Rhone Poulenc Nutrition Animal | Procede de preparation de la vitamine a |
CN114907246B (zh) * | 2021-02-08 | 2024-02-06 | 复旦大学 | 一种维生素a及其衍生物与其氘代化合物的全合成方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3057888A (en) * | 1957-04-05 | 1962-10-09 | Hoffmann La Roche | Processes for and intermediates in the manufacture of unsaturated aldehydes and ketones |
FR1313362A (fr) * | 1959-12-24 | 1962-12-28 | Eastman Kodak Co | Composés alléniques et procédé pour leur préparation |
US3236869A (en) * | 1959-12-24 | 1966-02-22 | Eastman Kodak Co | Allenic acids |
US3225102A (en) * | 1960-12-13 | 1965-12-21 | Eastman Kodak Co | Allenic aldehydes |
US4362670A (en) * | 1981-09-03 | 1982-12-07 | The Dow Chemical Company | Allylation of carbon compounds |
JPS6032742A (ja) * | 1983-08-03 | 1985-02-19 | Nippon Zeon Co Ltd | α,β−不飽和カルボニル化合物の製造法 |
-
1993
- 1993-10-07 FR FR9311943A patent/FR2710912B1/fr not_active Expired - Fee Related
-
1994
- 1994-09-07 CA CA002131592A patent/CA2131592C/fr not_active Expired - Fee Related
- 1994-10-05 JP JP6264381A patent/JP2701133B2/ja not_active Expired - Lifetime
- 1994-10-05 ES ES94402224T patent/ES2106476T3/es not_active Expired - Lifetime
- 1994-10-05 DK DK94402224.3T patent/DK0647623T3/da active
- 1994-10-05 AT AT94402224T patent/ATE157967T1/de not_active IP Right Cessation
- 1994-10-05 EP EP94402224A patent/EP0647623B1/fr not_active Expired - Lifetime
- 1994-10-05 DE DE69405507T patent/DE69405507T2/de not_active Expired - Fee Related
- 1994-10-07 US US08/320,150 patent/US5563297A/en not_active Expired - Fee Related
-
1995
- 1995-06-07 US US08/475,646 patent/US5639919A/en not_active Expired - Fee Related
-
1997
- 1997-09-11 GR GR970401161T patent/GR3024697T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
US5563297A (en) | 1996-10-08 |
DE69405507T2 (de) | 1998-02-12 |
EP0647623A1 (fr) | 1995-04-12 |
JP2701133B2 (ja) | 1998-01-21 |
US5639919A (en) | 1997-06-17 |
CA2131592C (fr) | 1998-12-01 |
ATE157967T1 (de) | 1997-09-15 |
ES2106476T3 (es) | 1997-11-01 |
FR2710912A1 (fr) | 1995-04-14 |
FR2710912B1 (fr) | 1995-12-01 |
DE69405507D1 (de) | 1997-10-16 |
CA2131592A1 (fr) | 1995-04-08 |
JPH07188090A (ja) | 1995-07-25 |
DK0647623T3 (da) | 1998-04-14 |
EP0647623B1 (fr) | 1997-09-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HU9301361D0 (en) | Method for producing 4-aryl-piperazines and 4-aryl-piperidines | |
IL111843A0 (en) | Preparation of 3,4,4-trisubstituted-piperidinyl-n-alkylcarboxylates and intermediates | |
HU9400352D0 (en) | New quinoline- and naphtiridine-carboxylic acid derivatives | |
TW222289B (el) | ||
GR3024608T3 (en) | Intermediates for the preparation of vitamin A and carotenoids and process for their preparation. | |
GR3024697T3 (en) | Intermediates for the preparation of vitamin A and carotenoids and process for their preparation. | |
HU9400020D0 (en) | New process for producing sulphur-derivatives of imidazole, and the obtained new intermediates | |
ZA951013B (en) | Novel indane-2-mercaptoacetylamide disulfide derivatives useful as inhibitors of enkephalinase | |
RU1833365C (ru) | Cпocoб пoлучehия tpииoдбehзoльhыx coeдиhehий | |
GR3018765T3 (en) | Process for the preparation of N-(2-hydroxyethyl)-2-hydroxymethyl-3,4,5-trihydroxy-piperidine and of intermediates. | |
AU6187394A (en) | New pyrrolopyrazine compounds, processes for their preparation and the pharmaceutical compositions which contain them | |
GR3029590T3 (en) | Crystalline, polymorphic form of (s,s,s)-n-(1- 2-carboxy-3-(n?2 -mesyllysylamino)propyl]-1-cyclopentylcarbonyl)tyrosine | |
GR3018849T3 (en) | Intermediates for the preparation of vitamin A and E and of carotenoids | |
EP0574271A3 (el) | ||
AU3017192A (en) | Ethanol adducts of 6-sulfonyl-substituted 3-hydroxy-chromans and their use as inhalants in diseases | |
AU3188893A (en) | Alpha-aryl-alpha-hydroxy-beta-imidazolinyl-propionamides | |
HU9600300D0 (en) | Thiocarbamoyl derivatives using as antimicrobial agents and process for producing of these | |
EP0377127A3 (de) | Verwendung von Myricetin-3-0-beta-D-glucuronid als Arzneimittel | |
EP0338494A3 (de) | 3-Anilino-2-hydroxycarbonyl-4-thiophenessigsäuren | |
GR3022259T3 (en) | Tetrahydro-4-phenylimino-3-thiophen-acetic acids |