| Patents for C07C 403 - Derivatives of cyclohexane or of a cyclohexene, 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 rings, e.g. vitamin a, beta-carotene, beta-ionone (2,683) |
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| 07/07/2010 | CN101768099A Extraction method of natural Beta-carotene |
| 07/07/2010 | CN101768098A Preparative chromatography refining method of beta-carotenes |
| 07/07/2010 | CN101766823A Water-soluble natural bate-carotin preparation method |
| 07/06/2010 | CA2502568C Novel trans-lutein enriched xanthophyll ester concentrate and a process for its preparation |
| 07/01/2010 | WO2010073258A1 Bicyclic triterpenoid iripallidal as a novel antiglioma and antineoplastic therapy in vitro |
| 06/30/2010 | CN101759618A Method for extracting lutein ester compounds form marigolds |
| 06/23/2010 | CN101747247A Method for extracting beta-carotene from seabuckthorn fruit peel |
| 06/23/2010 | CN101182303B Method for preparing high-purity beta-carotene from green tea |
| 06/10/2010 | US20100145116 Production of High-Purity Carotenoids by Fermenting Selected Bacterial Strains |
| 06/09/2010 | CN101260071B Method for separating and purifying lutein |
| 06/08/2010 | US7732161 fermentation method that converts hydroxymethylglutaryl-CoA to L-mevalonic acid and eventually to isoprenoids (farnesol and geranylgeraniol ) |
| 06/02/2010 | DE69224660C5 Mitteln zur modulierung von verfahren durch retinoid rezeptoren und dafür nützliche verbindungen Means for modulating process by retinoid receptors and for useful links |
| 06/02/2010 | CN1872828B Monocyclic polysubstitution cyclohexenol, and compound of ketones, and preparation method, and usage |
| 06/02/2010 | CN101157645B Method for synthesizing saffron acid |
| 06/01/2010 | CA2415169C Novel c-4 substituted retinoids |
| 05/27/2010 | WO2010058235A1 Method for the preparation of oxycarotenoids |
| 05/26/2010 | CN1803749B Megastigmatrienone synthesis method |
| 05/26/2010 | CN101712643A Method for extracting high-content lutein by utilizing molecular distillation technology and simulated moving bed technology |
| 05/19/2010 | CN1939459B Preparation of gardenia jasminoides by membrane separation technology |
| 05/18/2010 | US7718417 recombinant yeast comprising one or more heterologous nucleic acid molecules encoding an enzyme that converts pyruvate and D-glyceraldehyde 3-phosphate to 1-deoxyxylose 5-phosphate and another that converts 1-deoxy-D-xylulose 5-phosphate to 2-C-methyl-D-erythritol 4-phosphate |
| 05/12/2010 | CN101041631B Improved synthesizing technique for beta-carotene |
| 05/11/2010 | CA2272439C A process for the preparation of 13-cis-retinoic acid |
| 05/05/2010 | CN101701007A Method for effectively removing chlorophyll from kale |
| 05/04/2010 | US7709668 Separation technology |
| 04/22/2010 | WO2010043522A1 Synthesis of green ketone intermediate |
| 04/14/2010 | EP2174559A1 Water-dispersable carotenoid formulation |
| 04/14/2010 | CN101693683A Method for preparing high-purity lutein extract from common lutein extract |
| 04/14/2010 | CN101693682A Method for preparing lutein ester from lutein extract |
| 04/14/2010 | CN101693681A Method for preparing lutein crystal from lutein extract |
| 04/14/2010 | CN101693564A Circulating extraction processing combined production technique for realizing comprehensive seawater utilization |
| 04/14/2010 | CN101693087A Method for lowering residual solvent in lutein extract |
| 04/13/2010 | US7696396 Selectively extracting a mixture with a supercritical fluid without extracting the carotenoid material to obtain a lipid extract and a portion enriched in carotenoids and extracting that portion with dimethyl ether; or extracting a solvent extracted carotenoid mixture with carbon dioxide |
| 04/08/2010 | US20100087405 Food supplementation composition containing one or more vitamin d3 compounds and one or more magnesium salts |
| 04/07/2010 | CN101691348A Method for extracting astaxanthin from haematococcus pluvialis |
| 04/07/2010 | CN101037449B New quaternary phosphonium salt and synthesizing method applied for carotenoids |
| 03/09/2010 | CA2312842C Taurine derivatives useable in the treatment of ophthalmic disorders |
| 02/17/2010 | EP1898721B1 Method for producing an aqueous suspension and a powdered preparation of one or more carotinoids |
| 02/11/2010 | US20100035329 recombinant yeast comprising one or more heterologous nucleic acid molecules encoding an enzyme that converts converts hydroxymethylglutaryl-CoA to mevalonic acid, mevalonic acid to phosphomevalonic acid, phosphomevalonic acid to phosphomevalonate, phosphomevalonate to isopentenyl pyrophosphate |
| 01/27/2010 | CN101633633A Improvement method for preparing canthaxanthin |
| 01/26/2010 | CA2396167C Isolation of carotenoid crystals |
| 01/20/2010 | EP1945610B1 Process for the preparation of an epoxy compound and an aldehyde |
| 01/14/2010 | US20100008871 New Biochemical Route to Astaxanthin |
| 01/05/2010 | CA2392081C Pharmaceutically active isoindoline derivatives |
| 12/30/2009 | WO2009157019A2 Process for preparing ezetimibe using novel allyl intermediates |
| 12/29/2009 | CA2396726C A method for recovering pigments from algal cultures |
| 12/24/2009 | US20090318732 Dialdehyde compound, preparation method thereof, and synthetic method of carotenoids using the same |
| 12/23/2009 | CN101607933A Technology for preparing astaxanthin using microwave-assisted dimethyl sulfoxide method |
| 12/23/2009 | CN100571684C Method for preparing high content beta-carotene water soluble nanometer particles |
| 12/17/2009 | WO2009149941A1 Skin cleansing cloth and method for the production thereof |
| 12/16/2009 | EP0979302B1 Isolation of carotenoid crystals from microbial biomass |
| 12/08/2009 | US7629471 Transcriptional factor, process for producing the same and use thereof |
| 12/03/2009 | WO2009144329A1 Crystal forms of astaxanthin |
| 12/03/2009 | WO2009143715A1 Retinoid derivative and pharmaceutical composition and use thereof |
| 12/03/2009 | CA2720243A1 Crystal forms of astaxanthin |
| 12/02/2009 | EP2125694A2 Dicarbonyl derivatives and methods of use |
| 12/02/2009 | CN101591280A Retinoids with effect of induction of differentiation of tumors and pharmaceutical composition as well as application thereof |
| 12/02/2009 | CN100564356C Synthesizing technique for beta-carotene |
| 11/18/2009 | EP2117353A1 Process for the manufacture of a powder containing carotenoids |
| 11/11/2009 | EP2116524A1 Method for the synthesis of the sodium salt of retinoyl-cysteic acid and retinoyl-cysteine sulfinic acid |
| 11/04/2009 | EP1261623B1 New retinol derivatives, the method of preparations and the uses thereof |
| 10/21/2009 | CN101560201A Technique for extracting high purity puerarin and diverse rare medical components from root of kudzuvine |
| 10/15/2009 | WO2008102375A3 A process for preparation of highly pure isotretinoin |
| 10/14/2009 | EP1390343B1 Novel retinoid derivatives and an anti-cancer pharmaceutical composition comprising said compounds |
| 10/14/2009 | CN100548940C One and two step ultracritical fluid extraction of carotene, VE and other trace element concentration |
| 10/13/2009 | USRE40938 Process for isolation, purification, and recrystallization of lutein from saponified marigold oleoresin and uses thereof |
| 10/07/2009 | CN101549273A Method of preparing nano-dispersed high-all-trans-carotenoid microcapsules |
| 10/06/2009 | USRE40931 Process for isolation, purification, and recrystallization of lutein from saponified marigold oleoresin and uses thereof |
| 09/24/2009 | WO2009116487A1 Sulfone compound and method for producing the same |
| 09/22/2009 | US7592449 Therapy for ischemic-repefusion injuries; liver disorders; antiarrhythmia agents; anticancer agents; astaxanthin |
| 09/16/2009 | EP2100963A1 Method of vitamin production |
| 09/11/2009 | WO2009110451A1 Sulfone compound and carotenoid manufacturing method using said compound |
| 09/09/2009 | CN100537532C Method of extracting carotenoid and edible glycerol from Dunaliella sallina |
| 09/08/2009 | USRE40912 Process for isolation, purification, and recrystallization of lutein from saponified marigold oleoresin and uses thereof |
| 09/01/2009 | US7582600 Fragrancing a composition by applying at least one unsaturated ketone such as 3,3-dimethyl-1-(4-methylcyclohex-3-enyl)-pent-4-en-1-one; good staying power |
| 08/27/2009 | WO2009080280A3 Photochemical isomerization of a pent-2-en-4-yn-1-ol |
| 08/26/2009 | CN101516841A Improved method of production of 9-cis-retinoic acid |
| 08/26/2009 | CN101514177A Method for extracting lutein from marigold particles |
| 08/25/2009 | US7579376 N-geranoyltyrosine and N-geranoylcycteine as excellant antitumor and anticarcinogenic agents |
| 08/11/2009 | CA2404834C Recovery of compounds using a natural adsorbent |
| 08/05/2009 | EP2085381A1 Method for obtaining natural astaxanthin from eggs and gonads of snails |
| 08/04/2009 | US7569508 Improved octane rating; thermodynamics |
| 07/22/2009 | EP2079675A1 Process for the preparation of beta -ionones and vitamin a, vitamin a derivatives, carotenes and carotenoids |
| 07/22/2009 | CN101486671A Preparation and stabilization of high-purity xanthophyll ester and method for removing pollutant thereof |
| 07/22/2009 | CN100516039C Method for mass preparation of formamide phenol compound |
| 07/15/2009 | EP1500645B1 Astaxanthin medium-chain fatty acid ester, process for producing the same and composition containing the ester |
| 07/15/2009 | CN101481344A Preparation of tetradecanal |
| 07/02/2009 | WO2009080280A2 Photochemical isomerization of a pent-2-en-4-yn-1-ol |
| 06/30/2009 | US7553820 Mevalonic acid derivatives |
| 06/25/2009 | DE102007061436A1 Verfahren zur Gewinnung von Fettbegleitstoffen aus Kraftstoffen und Verwendung dieses Verfahrens A process for the production of fat-accompanying substances from gasoline and the use of this method |
| 06/18/2009 | WO2009027850A3 Process for the preparation of xanthophyll crystals |
| 06/17/2009 | CN100500652C Preparing method of high content full cis-beta-carotene formulation |
| 06/10/2009 | EP2066624A1 Improved method of production of 9-cis-retinoic acid |
| 06/10/2009 | CN101454280A Process for the preparation of as taxanthin |
| 05/27/2009 | CN100490642C Fresh marigold flower lactic fermentation process |
| 05/22/2009 | WO2009063100A1 Extraction of carotenoids using a single-phase ternary blend of ethanol:hexane:water. |
| 05/20/2009 | CN101434568A Method for preparing high-content xanthophyll crystal from Calendula officinalis extract |
| 05/13/2009 | CN101429147A Method for producing high purity xanthophyll crystal with marigold oleoresin |
| 05/13/2009 | CN101429146A High purity xanthophyll crystal produced with marigold petal and producing method thereof |
| 05/07/2009 | WO2009027499A3 Method for producing oil-containing solutions of astaxanthin derivatives |
| 05/06/2009 | CN101423486A Method for extracting astaxanthin by using procambarus clarki shell |