| 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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| 05/06/2009 | CN101423485A Preparation method of multiple lycopene |
| 05/06/2009 | CN100484919C Method for preparing full-trans beta-carrotin |
| 04/30/2009 | WO2007037791A3 Sustainable supply of bioactive marine products |
| 04/29/2009 | CN101421217A Process for the preparation of a ketone or an aldehyde |
| 04/29/2009 | CN101421216A Process for the preparation of a ketone or an aldehyde using silica as a catalyst |
| 04/28/2009 | US7524980 Vitamin D3 lactam derivative |
| 04/22/2009 | CN101413020A Novel process for extracting xanthophyll extract from Calendula officinalis |
| 04/21/2009 | US7521584 Therapy for ischemic-repefusion injuries; liver disorders; antiarrhythmia agents; anticancer agents; astaxanthin |
| 04/16/2009 | DE202008016372U1 Vitamin enthaltende Zusammensetzung Vitamin-containing composition |
| 04/16/2009 | DE112007001144T5 Verfahren zur Herstellung von Astaxanthin A process for the preparation of astaxanthin |
| 04/15/2009 | EP2046708A2 Process for epimerising cyclohexenyl ketones and its application in aldol condensation process |
| 04/15/2009 | CN101410371A Process for production of carotenoid |
| 04/08/2009 | CN101402597A Xanthophyll extraction process |
| 04/02/2009 | WO2009039716A1 Carotenoid formulations and use thereof, and feeds containing the formulation and processes for the preparation of the feeds |
| 04/01/2009 | CN101400650A Method for producing bisabolol which is farnesol free or is low in farnesol |
| 03/24/2009 | US7507765 Mevalonic acid derivatives; antitumor/anticancer agents |
| 03/18/2009 | CN101389589A Process for the preparation of beta-gamma ene carbonyl derivatives |
| 03/18/2009 | CN101386879A Method for preparing astaxanthin ester |
| 03/11/2009 | CN101381337A Astaxanthin extraction method |
| 03/05/2009 | WO2009027850A2 Process for the preparation of xanthophyll crystals |
| 03/05/2009 | WO2009027499A2 Method for producing oil-containing solutions of astaxanthin derivatives |
| 02/26/2009 | US20090054299 Use of unsaturated ketones as a perfume |
| 02/25/2009 | CN100463902C Natural wolfberry beta carotene and production method |
| 02/12/2009 | WO2009019712A1 Novel xanthophyll composition contaning (trans, meso) - zeaxanthin, and a process for its preparation |
| 02/12/2009 | US20090043121 Method for producing vitamin a acetate |
| 02/04/2009 | EP1339659B1 Substituted cyclohexenes |
| 01/28/2009 | CN101356182A Novel polyunsaturated compounds, method for preparing same and compositions containing same |
| 01/28/2009 | CN100455558C Method for producing vitamin a acetate |
| 01/21/2009 | EP2017262A1 Process for production of carotenoid |
| 01/14/2009 | EP1513804B1 Novel trans-lutein enriched xanthophyll ester concentrate and a process for its preparation |
| 01/14/2009 | CN101343247A Cyclohexenone extract of Antrodia camphorata |
| 01/06/2009 | CA2371818C Salicylamide-lanthanide complexes for use as luminescent markers |
| 12/31/2008 | EP1053988B1 Trimethylcyclohexane derivatives and melanin-formation inhibitors and perfume-holding agents with the use of the same |
| 12/30/2008 | US7470822 C10 dialdehyde, synthetic method thereof, and synthetic method of beta-carotene using the same |
| 12/24/2008 | EP2004587A1 Process for the preparation of a ketone or an aldehyde |
| 12/24/2008 | EP2004586A1 Process for the preparation of a ketone or an aldehyde using silica as a catalyst |
| 12/04/2008 | US20080300223 (20R)-2a-Methyl-19,26,27-Trinor-Vitamin D Analogs |
| 11/27/2008 | US20080293155 Salicylamide-lanthanide complexes for use as luminescent markers |
| 11/26/2008 | CN101312655A Novel stabilized carotenoid compositions |
| 11/19/2008 | CN100434419C Compound of monocyclic polysubstitution saturated cyclohexanones, prepartion method and usage |
| 11/18/2008 | CA2361565C Synthesis of ethyleneimine dimer |
| 11/13/2008 | US20080279765 targeting the mannose-6-phosphate (M6P) receptor suitable for the non-invasive visualization |
| 11/12/2008 | EP1989170A1 Process for the preparation of beta-gamma ene carbonyl derivatives |
| 11/12/2008 | CN100432050C Process for preparing corn carotinoid |
| 10/29/2008 | CN101293863A Zeaxanthin synthesizing method |
| 10/23/2008 | US20080262271 2,7-Dimethyl-4-octenedial, which can be efficiently utilized in the synthesis of carotenoid compounds containing the conjugated polyene chain of beta-carotene by double elimination reaction without going through the Ramberg-Backlund reaction; use in food additives and nutraceuticals |
| 10/23/2008 | DE10164041B4 Verfahren zur Herstellung von Vitamin-A-Estern A process for producing vitamin A esters |
| 10/15/2008 | EP1979312A1 Method for producing bisabolol which is farnesol free or is low in farnesol |
| 10/14/2008 | US7435861 Methods for synthesis of carotenoids, including analogs, derivatives, and synthetic and biological intermediates |
| 10/14/2008 | CA2171625C Oxidized carotenoids, retinoids and related conjugated polyenes, and derived fractions and compounds useful as cell-differentiation inducers, cytostatic agents, and anti-tumor agents |
| 10/09/2008 | WO2008119196A1 Off-note blocking sensory organic compounds |
| 10/09/2008 | WO2008091686A3 SYNTHESIS OF 1α-FLUORO-25-HYDROXY-16-23E-DIENE-26,27-BISHOMO-20-EPI-CHOLECALCIFEROL |
| 09/17/2008 | EP1968993A1 Novel polyunsaturated compounds, method for preparing same and compositions containing same |
| 09/17/2008 | CN101268044A Process for the preparation of an epoxy compound and an aldehyde |
| 09/17/2008 | CN101265181A Isomerization method for substituted aromatic nonatetraenes derivatives |
| 09/12/2008 | WO2008107152A1 Process for the manufacture of a powder containing carotenoids |
| 09/10/2008 | EP1967081A1 Process for the manufacture of a powder containing carotenoids |
| 09/10/2008 | CN101260071A Method for separating and purifying lutein |
| 09/04/2008 | WO2008064060A3 Dicarbonyl derivatives and methods of use |
| 09/03/2008 | EP1963245A2 Process for purification of free xanthophylls |
| 08/28/2008 | WO2008102375A2 A process for preparation of highly pure isotretinoin |
| 08/27/2008 | EP1276719B1 Preparation of astaxanthin |
| 08/26/2008 | CA2496495C An improved process for the preparation of xanthophyll crystals |
| 08/14/2008 | US20080194534 Retinoic esters with cholesterol; antiproliferative agents; disorders caused by abnormal cellular differentiation; psoriasis, cancers of skin, colon, lungs, breasts, prostate, or ovaries, leukemia, neuroblastomas, eczema, acne; improved wrinkle resistance, skin hydration, sebum secretions |
| 08/13/2008 | EP1289916B1 Purification of xanthophylls from marigold extracts that contain high levels of chlorophylls |
| 08/07/2008 | WO2007098118A3 Antineoplastic and curcumin derivatives and methods of preparation and use |
| 07/31/2008 | CA2676512A1 Synthesis of 1.alpha.-fluoro-25-hydroxy-16-23e-diene-26,27-bishomo-20-epi-cholecalciferol |
| 07/30/2008 | CN101230029A Method for separating and purifying carotenoid in little marigold by preparation of lyotropic liquid crystal |
| 07/30/2008 | CN100406434C Method for recycling astaxanthin and protein from waste water of chitin, chitosan production |
| 07/29/2008 | US7404912 Salicylamide-lanthanide complexes for use as luminescent markers |
| 07/23/2008 | EP1947189A2 Method of vitamin production |
| 07/23/2008 | EP1945610A1 Process for the preparation of an epoxy compound and an aldehyde |
| 07/23/2008 | EP1460060B1 Method of obtaining novel lutein-based formulations |
| 07/23/2008 | CN101225066A Cyclohexenone extract of antrodia camphorata |
| 07/23/2008 | CN100404487C Process for the isomerisation of a cyclohexenyl alkyl or alkenyl ketone |
| 07/16/2008 | CN101219983A Method for producing improved vitamin A acetic ester |
| 07/16/2008 | CN100402498C Preparation of astaxanthin |
| 07/15/2008 | CA2282184C Stable, pulverulent lycopene formulations, comprising lycopene having a degree of crystallinity of greater than 20% |
| 07/09/2008 | EP1942093A1 Novel cyclohexenone compounds from antrodia camphorata and application thereof |
| 07/09/2008 | CN100400133C Supercritical Chinese wolfberry fruit dregs extract and its production method |
| 07/02/2008 | CN101212910A Method for producing an aqueous suspension and a powdered preparation of one or more carotinoids |
| 07/02/2008 | CN101209986A Microwave method for extracting beta-carotene from tobacco leaf |
| 07/02/2008 | CN101209985A Method for extracting carotinoid from tobacco leaf by overcritical CO2 and application of the carotinoid in perfuming cigarette |
| 06/26/2008 | US20080153148 Increasing bioavailability of carotenoids |
| 06/25/2008 | CN100396664C Preparation process of 4,4'-diketo-beta-carotene derivative |
| 06/19/2008 | WO2008073367A1 Carotenoid production in a recombinant oleaginous yeast |
| 05/29/2008 | CA2669850A1 Dicarbonyl derivatives and methods of use |
| 05/27/2008 | US7378558 Method for producing carotenoids |
| 05/22/2008 | US20080119556 Geranly compounds |
| 05/21/2008 | CN101182303A Method for preparing high-purity beta-carotene from green tea |
| 05/21/2008 | CN101182302A Method for preparing compositions containing zeaxanthin |
| 05/15/2008 | WO2008055704A1 PROCESS FOR THE PREPARATION OF β-IONONES AND VITAMIN A, VITAMIN A DERIVATIVES, CAROTENES AND CAROTENOIDS |
| 05/15/2008 | US20080113939 N-geranylgalacturonamide; anticarcinogenic, antitumor agent |
| 05/14/2008 | EP1921058A1 Process for the preparation of ionones and vitamin A, vitamin A derivatives, carotenes and carotenoids |
| 05/14/2008 | CN101180121A Layered composition and processes for preparing and using the composition |
| 05/08/2008 | US20080109919 Expression vector comprising nucleotide sequences coding carotene desaturase and phytoene synthase for use in transformation and enhancement of colored carotenoid concentration in rice |
| 04/30/2008 | CN101168522A Method for preparing high purity lutein crystal from marigold oil resin |
| 04/30/2008 | CN101168521A Technique for synthesizing vitamin A aldehyde |
| 04/17/2008 | WO2008012758A3 Process for epimerising cyclohexenyl ketones and its application in aldol condensation process |
| 04/16/2008 | EP1911742A1 Preparation method for high-content food-grade zeaxanthin |