| 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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| 02/12/2003 | CN1396908A Palatable arginine compounds and uses thereof for cardiovascular health |
| 02/06/2003 | US20030027189 Luminescent lanthanide metal chelate for use as tool in diagnostic analysis |
| 02/05/2003 | EP1281420A2 Crystallisation process using ultrasound |
| 02/05/2003 | EP1280757A2 New gamma selective retinoids |
| 01/30/2003 | WO2003007871A2 Process for the preparation of acitretin |
| 01/30/2003 | CA2454332A1 Process for the preparation of acitretin |
| 01/29/2003 | EP1278725A1 Process for extracting astaxanthin pigment from yeast and extracted pigment thereof |
| 01/29/2003 | CN1099911C Use of hydrogen-bis (oxalato) borate |
| 01/28/2003 | CA2196295C Stable vitamin a |
| 01/23/2003 | US20030018222 Sovent extracting the dried marigold flower petals, eluting through an anion exchange resin column, diluting the eluent, crystallization; protecting lutein against deterioration, store for long time |
| 01/22/2003 | EP1276719A2 Preparation of astaxanthin |
| 01/14/2003 | US6506912 Method of locking 1α-OH of vitamin D compounds in axial orientation |
| 01/09/2003 | US20030009042 Method for making hydroxy-25-ene-vitamin D compounds |
| 01/08/2003 | EP1272568A2 Recovery of compounds using a natural adsorbent |
| 01/08/2003 | CN1098320C Process for extracting caroteness from carotene-contg. materials |
| 01/07/2003 | US6504067 Multistage solvent extraction, saponification and isomerization of plant extracts or oleoresins |
| 01/02/2003 | EP1268366A2 Modifying chemoselectivity during oxidation of nitrogen compounds |
| 01/02/2003 | EP1267857A1 Method of inhibiting the expression of inflammatory cytokines and chemokines |
| 12/25/2002 | CN1387504A Omega-chain modified 15-hydroxyeicosatetraenoic acid derivatives and methods of their use for treatment of dry eye |
| 12/18/2002 | EP1267359A2 Composite type electroconductive polymer and process of producing an aromatic compound |
| 12/17/2002 | US6495552 Treatment or prevention of the diseases and conditions which respond to treatment by retinoids and or which in healthy mammals, including humans, are controlled by natural retinoic acid. |
| 12/11/2002 | EP1056716B1 Cyclohexanediole derivatives |
| 12/05/2002 | WO2002096857A1 Novel retinoid derivatives and methods for producing said compounds and an anti-cancer pharmaceutical composition comprising said compounds |
| 12/04/2002 | EP1261623A1 New retinol derivatives, the method of preparations and the uses thereof |
| 11/28/2002 | WO2002094982A2 Increasing bioavailability of carotenoids |
| 11/28/2002 | WO2002094772A1 Process for the extraction of esters of xanthophyll and of carotenoids |
| 11/28/2002 | US20020177181 Increasing bioavailability of carotenoids |
| 11/28/2002 | CA2448125A1 Increasing bioavailability of carotenoids |
| 11/21/2002 | WO2002092560A1 Practical synthetic method of retinoid and carotenoid compounds |
| 11/20/2002 | CN1380415A Synthesis of related gene for producing carotenoid in transgenic plant |
| 11/19/2002 | US6482812 Method of locking 1α-OH of vitamin D compounds in axial orientation |
| 11/14/2002 | US20020169334 Mono, di or triesters of caroteonids, product of hydroxy carotenoid selected from the group consisting of monohydroxy, dihydroxy and polyhydroxy carotenoids and carboxylic carotenoid selected from mono, di or tricarboxylic carotenoids |
| 11/06/2002 | EP1037622A4 Taurine derivatives usable in the treatment of ophthalmic disorders |
| 10/31/2002 | WO2002085831A1 Process for the preparation of an xanthophyll |
| 10/31/2002 | WO2002030769A9 Process for obtaining 3'-epilutein |
| 10/31/2002 | CA2443945A1 Process for the preparation of an xanthophyll |
| 10/30/2002 | EP1253131A1 Process for the preparation of an xanthophyll |
| 10/30/2002 | EP1252137A1 Palatable arginine compounds and uses thereof for cardiovascular health |
| 10/23/2002 | EP1250322A1 Isolation of carotenoid crystals |
| 10/23/2002 | EP1250180A1 A method for recovering pigments from algal cultures |
| 10/23/2002 | CN1093110C Polyene alcohol derivative and process for producing the same |
| 10/17/2002 | US20020151742 Process for producing vitamin a ester |
| 10/17/2002 | DE10164041A1 Verfahren zur Herstellung von Vitamin-A-ester A process for producing vitamin A ester |
| 10/15/2002 | US6465647 Oxygen, sulfur and nitrogen substituted cyclohexene and cyclohexane derivatives having retinoid-like biological activity |
| 10/15/2002 | US6465646 1-alkoxy and 1-acyloxy substituted cyclohex-1-ene compounds and sulfur and 1-alkoxycarbonyl analogs having retinoid-like biological activity |
| 10/08/2002 | US6462061 Omega chain modified 15-hydroxyeicosatetraenoic acid derivatives and methods of their use for treatment of dry eye |
| 10/01/2002 | US6458827 Adjustent of conformation equilibrium; active materials |
| 09/25/2002 | CN1371362A Process for preparation of isotretinoin |
| 09/25/2002 | CN1091440C Process for preparation of 13-cis-retionic acid |
| 09/19/2002 | US20020132799 Vitamin D3 dervative and treating agent for inflammatory respiratory disease using same |
| 09/19/2002 | US20020132796 Treatment or prevention of the diseases and conditions which respond to treatment by retinoids and or which in healthy mammals, including humans, are controlled by natural retinoic acid. |
| 09/18/2002 | EP1240138A1 Processes for extracting carotenoids and for preparing feed materials |
| 09/12/2002 | US20020128516 Preparing 3,7,11-trimethyldodeca-2,4,6,10-tetraen-1-ylphosphonium salts as an intermediate for the preparation of lycopene by reacting the sale with 2,7-dimethylocta-2,4,6-trienedial |
| 09/11/2002 | EP1237402A2 A novel medium for the production of betacarotene and other carotenoids from dunaliella salina (arl 5) and a strain of dunaliella salina for production of carotenes using the novel media |
| 09/11/2002 | EP0996615B1 Improved pigmenting efficiency of a natural xanthophyll by isomerization |
| 09/06/2002 | WO2002068385A2 Novel carotenoid esters |
| 09/04/2002 | CN1367167A Method for preparing carotenoid emulsion |
| 09/03/2002 | US6444857 Chemical intermediate corresponding alcohol |
| 08/28/2002 | EP0848696B1 2,4-pentadienoic acid derivatives having retinoid-like biological activity |
| 08/27/2002 | US6441207 Method for making hydroxy-25-ene-vitamin D compounds |
| 08/27/2002 | US6440400 1-(2',2',6'-trimethylcyclohexan-1'-yl)octan-1-en-3-one or -3-ol; skin protection from ultraviolet radiation and subsequent sunburn; fragrance fixative; stable; safe; efficient; odorless |
| 08/22/2002 | US20020115876 Removal of polar components using lower alkyl alcohol or a water mixture, distilling off the alcohol, adding bleaching earth, followed by filtration, and deodorizing at low temperature |
| 08/22/2002 | US20020114867 Pigmenting a food or foodstuff combining in a source of feed, a carotenoid ester for e.g., methyl beta-apo-8'- carotenoate, n-propyl beta-apo-8'-carotenoate, n-butyl beta-apo-8'-carotenoate, isobutyl beta-apo-8'-carotenoate, etc. |
| 08/21/2002 | CN1364426A Production of water soluble, less water soluble or water non soluble active compound solid product |
| 08/20/2002 | US6437142 10,10,10-trifluoro-5,5-dimethyl-9-triethylsilanyloxy-9-trifluo romethyl-dec-7-enal reacted with triethyl phosphonoacetate or ethyl (trimethylsilyl) acetate and then coupling with 2-mercapto-benzothiazole |
| 08/15/2002 | WO2002062752A1 Novel sulfone derivatives and process for producing these |
| 08/15/2002 | US20020110599 Dissolving or dispersing active compounds in aqueous or colloidal dispersion of a proteinaceous protecting colloid, flocculating with active compound out of dispersion separating off flocculated solid; forming dry powder |
| 08/14/2002 | CN1363554A Process for extracting carotin |
| 08/14/2002 | CN1363553A Process for preparing VA derivative |
| 08/13/2002 | US6433226 Reacting an alcohol with a triarylphosphine compound |
| 08/13/2002 | US6432685 Oxidation of trialkylcyclohexene |
| 08/13/2002 | US6432326 Method for the stereoselective production of grignard compounds and use thereof |
| 08/08/2002 | WO2002060865A1 Process of obtaining high purity of zeaxanthin, cryptoxanthin & other carotenoids from byadagi chili/chappatta chili & carotenoid composition |
| 08/08/2002 | WO2002060864A1 Process of obtaining compositions of stable lutein and lutein derivatives |
| 08/07/2002 | EP1228071A1 Pharmaceutically active isoindoline derivatives |
| 08/07/2002 | EP1228031A2 Omega chain modified 15-hydroxyeicosatetraenoic acid derivatives and methods of their use for the treatment of dry eye |
| 08/01/2002 | US20020103173 Vitamin D3 derivative and treating agent for inflammatory respiratory disease using same |
| 07/31/2002 | EP1227082A1 Process for producing carotenoid emulsion |
| 07/31/2002 | CN1360890A Use of active retiene derivative with negative hormone and/or antagonist |
| 07/30/2002 | CA2061789C Manufacture of .alpha.,.beta.-unsaturated aldehydes and ketones |
| 07/25/2002 | WO2002010128A3 Method for production of rare carotenoids from commercially available lutein |
| 07/25/2002 | US20020099102 Process for producing carotenoid emulsion |
| 07/25/2002 | US20020099039 Vitamin D3 derivative and treating agent for inflammatory respiratory disease using same |
| 07/23/2002 | US6423851 From trimethylhydroquinone and isophytol using catalyst |
| 07/18/2002 | WO2002055540A1 New retinol derivatives, the method of preparations and the uses thereof |
| 07/18/2002 | WO2002003912A3 Novel c-4 substituted retinoids |
| 07/16/2002 | US6420614 Process for obtaining 3′-epilutein |
| 07/11/2002 | WO2002053530A1 Method for concentrating and stabilising carotenoids from vegetables or fruits |
| 07/11/2002 | US20020091109 Also for treating malignant tumors, rheumatoid arthritis, osteoporosis, diabetes mellitus, hypertension, alopecia, acne, psoriasis, dermatitis, hypercalcemia, hypoparathyroidism and metabolic disorder of cartilage. |
| 07/04/2002 | WO2002034710A3 Novel intermediates for use in retinoid synthesis |
| 07/03/2002 | EP0983235B1 Leukotriene b4 derivatives, in particular oximo-ltb4 antagonists |
| 07/03/2002 | EP0983234B1 Leukotriene b 4 derivatives, in particular 7-methylcyclohexyl-ltb 4 antagonists |
| 07/03/2002 | CN1356317A Process and intermediate compound for preparing retinol |
| 06/27/2002 | WO2002050022A1 Process for the production of carotenoids |
| 06/27/2002 | WO2001077230A3 Recovery of compounds using a natural adsorbent |
| 06/27/2002 | US20020082459 Contacting plant material with solvent, whereby carotenoids are solubilized and transported into solvent forming extract; collecting and filtering extract; evaporating solvent forming an oil; heating to isomerize carotenoids |
| 06/27/2002 | US20020082419 2,4-pentadienoic acid derivatives having retinoid-like biological activity |
| 06/27/2002 | US20020082306 Heating aqueous solution of polyoxyethylene-660-hydroxystearate, adding beta-carotene with stirring; adding ascorbyl palmitate and alpha-tocopoherol as antioxidant to solution; diluting with water |
| 06/26/2002 | EP1216990A1 Process for the preparation of carotenoids |
| 06/25/2002 | CA2213609C New compounds to modulate hormone receptors, compositions containing them, and their therapeutic use |