Patents
Patents for C07C 35 - Compounds having at least one hydroxy or o-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring (4,656)
03/2003
03/26/2003CN1405131A Method for atmospheric catalytic oxidation of cyclohexane by metalloporphyrin
03/26/2003CN1103755C Novel structural analogues of vitamin D
03/25/2003US6538145 Having a hydroxy group at 24-position and, optionally, a substituent at 2 beta position; reacting intermediates of the A ring part and intermediates of the C ring; cyclization; coupling; control of calcium metabolism; antitumor agents
03/19/2003EP1293493A2 Process for the preparation of meso-zeaxanthine
03/19/2003EP1292555A2 Catalytic hydrogenation of ketones and aldehydes
03/19/2003EP1019347B1 Method for the synthesis of taxanes
03/18/2003US6534657 Chiral ferrocene phosphines and their use in asymmetric catalytic reactions
03/13/2003WO2002100502A3 Method for removing formic acid from aqueous solutions
03/13/2003US20030050495 4'-alkyl,6'-(protected hydroxy),7'-hydroxy-spiro(cyclopropane-1,5'-hexahydroindan-2,3 a(4),7a(1)-triene) compound of given formula, intermediate to illudin analogs of the mushroom Omphalotus illudens
03/12/2003EP1289916A2 Purification of xanthophylls from marigold extracts that contain high levels of chlorophylls
03/12/2003EP1289913A1 Novel antibiotic compounds
03/12/2003EP0900198B1 New vitamin d derivatives with carbo- or heterocyclic substituents at c-25, a process for their production, intermediate products and their use for producing medicaments
03/06/2003WO2003018521A1 Substituted alkene diols
02/2003
02/26/2003CN1399621A Method for producing alcohol from alkene
02/26/2003CN1398841A Catalyst for hydrogenating 1,4-dimethyl hexahydroterephthalate to produce 1,4-dimethyl cyclohexanol and its prepn process
02/18/2003US6521755 Process for preparing 10,11-methanobenzosuberane derivatives
02/13/2003WO2003011805A1 Insect repellent
02/13/2003WO2003011803A1 Cyclopentanone derivative
02/13/2003WO2003011802A1 Iso-$g(b)-bisabolol as fragrance and aroma substance
02/13/2003US20030032806 Performed at lower temperature
02/05/2003CN1100745C Three-type high-purity synthetic borneols and economic making method for getting from crude product
02/05/2003CN1100608C Method for making organic compound reaction under condition of existence of ruthenium catalyst on carrier
02/04/2003US6515185 Cyclododecanone and cyclododecanol are produced each in high yield by reacting a epoxycyclododecane compound with hydrogen in the presence of a solid catalyst containing (a) catalytic component including a platinum group metal, (b) a promoter
01/2003
01/30/2003WO2003008361A1 Process for the racemization of alcohols
01/29/2003EP1107952B1 Hydroperoxide decomposition process
01/29/2003CN1393434A Process for extracting inositol from rice bran (wheat bran)
01/23/2003WO2003006151A1 Microencapsulated catalyst, methods of preparation and methods of use thereof
01/23/2003US20030018222 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
01/23/2003CA2453113A1 Microencapsulated catalyst, methods of preparation and methods of use thereof
01/21/2003US6509472 For use in enantioselective reduction of prochiral ketones to chiral secondary alcohols
01/21/2003US6509110 Triptycene derivatives and their use for opto-electronics applications, in particular as electroluminescent materials
01/16/2003US20030012799 A cyclopentanone or cyclopentanol compound having 2,5-dicyclopentylidene substituents, 2,5- dicyclopentyl substituents or 2-cyclopentylidene-5-cyclopentyl substituents; useful as perfume emitting floral fragrance
01/09/2003WO2003002496A1 Process for producing adamantanol and adamantanone
01/08/2003CN1389447A Prepn. and product of colorless transparent needle crystal inositol
01/08/2003CN1098243C Manufacture of tomato metabolite of carotenoid
01/02/2003US20030004357 Organometallic reagent and the carbonyl compound are provided and tempered separately in a suitable solvent before being pumped into a tempered mini/ micromixer
01/02/2003EP1268383A1 Catalytic oxidation of organic substrates by transition metal complexes in organic solvent media expanded by supercritical or subcritical carbon dioxide
01/02/2003EP1268367A2 Method for oxidizing hydrocarbons
12/2002
12/26/2002US20020198249 Cyclopentane heptan(ENE)oic acid, 2-heteroarylalkenyl derivatives as therapeutic agents
12/26/2002US20020198188 A potent and safe inhibitors of mammalian cell proliferation for treating or preventing cancer, blood vessel proliferative disorders, fibrotic disorders and arteriosclerotic conditions
12/24/2002CA2295656C Improved method for making cyclohexanol and cyclohexanone
12/19/2002WO2002100502A2 Method for removing formic acid from aqueous solutions
12/19/2002CA2441465A1 Method for removing formic acid from aqueous solutions
12/12/2002DE10128249A1 Removal of formic acid from aqueous solutions containing the products of cyclohexane oxidation, by decomposition of the formic acid at a catalyst comprising a basic metal oxide on an oxide support.
12/11/2002EP1056716B1 Cyclohexanediole derivatives
12/11/2002CN1095690C Ruthenium-carried catalyst and its use
12/05/2002WO2002096846A1 Uncatalysed addition reactions
12/04/2002EP1261572A1 Dermatological compounds
12/04/2002EP0663915B1 Syntheses of d-chiro-3-inosose and (+)-d-chiro-inositol
11/2002
11/28/2002WO2002074718A3 Ionic liquids as selective additives for the separation of close-boiling or azeotropic mixtures
11/27/2002EP1260572A1 High-purity cyclopentanone derivatives, process for preparing same, and perfume composition
11/27/2002EP0585267B1 Herpesvirus particle preparation and vaccine
11/20/2002EP1257360A1 Chiral ferrocene phosphines and their use in asymmetric catalytic reactions
11/20/2002EP0931044B1 Hydroperoxide decomposition processes
11/20/2002CN1380277A Method for separating, extracting and purifying nonyl alcohol from plant and its application
11/20/2002CN1380276A Method for converting derivative of internal inositol of buckwheat seed into its monomer and its seed
11/19/2002US6482989 Method for oxidizing alkanes and cycloalkanes with aldehydes in the presence of copper-based catalysts and nitrogen-containing compounds
11/14/2002US20020169311 Generation of betaine, erythritol, inositol, sucrose, mannitol, glycerol and amino acids or mixtures; obtain mixture, apply to chromatographic column, elute preferential products form column
11/13/2002EP0983284A4 Synthesis of n-silylated cyclopentaphenanthrene compounds
11/13/2002CN1379753A Method for preparing chiral ester
11/05/2002US6476278 Processes for the preparation of alcohols
10/2002
10/31/2002WO2002085827A1 Extract from the pods of lupin seeds containing lupeol
10/31/2002WO2002030769A9 Process for obtaining 3'-epilutein
10/31/2002US20020161206 For inhibiting tumor cell growth
10/29/2002US6472571 Process for the production of organic compounds in a membrane reactor
10/29/2002US6472570 Method for the asymmetric dihydroxylation of olefins, using osmium catalysts
10/29/2002CA2107471C Fluorine-containing vitamin d3 analogues
10/24/2002US20020156282 Catalytic hydrogenation a acetophenone compound or corresponding imine compound
10/23/2002CN1093109C Hydroperoxide decomposition process
10/22/2002US6469220 Monomers for photoresist materials with high transparency and a great affinity for the substrate
10/22/2002US6469184 Coupling a cyclopentenone with a cyclic carbonyl ylide dipole
10/16/2002EP1073702B1 Perfumes comprising 4-isobutylcyclohexanols
10/16/2002CN1374286A Process of extracting cyclohexandiol from cyclohexane oxidizing side product
10/16/2002CN1092627C Process for preparing 4-tert-butylcyclohexanol and 4-tert-butylcyclohexyl acetate
10/16/2002CN1092626C Process for producing cyclohexanol
10/10/2002US20020147336 Glucocorticoid receptor modulators
10/09/2002EP1246784A1 Reaction of carbonyl compounds with organometallic reagents
10/09/2002EP0975622B1 Selective olefin metathesis of bifunctional or polyfunctional substrates in compressed carbon dioxide as reaction medium
10/08/2002CA2216245C Preparation of cis-4-o-protected-2-cyclopentenol derivatives
10/02/2002CN1371896A Method for producing inositol
10/01/2002US6459002 Conducting oxidation of cyclohexane with oxygen-containing gas using as catalyst cyclic n-hydroxyimide and transition metal compound with addition of cyclohexanone
09/2002
09/26/2002WO2002074718A2 Ionic liquids as selective additives for the separation of close-boiling or azeotropic mixtures
09/26/2002WO2002057201A3 Polymerizable higher diamondoid derivatives
09/25/2002EP1242361A1 Process of preparing tolterodine and analogues there of as well as intermediates prepared in the process
09/19/2002US20020133046 Process for producing isopulegol
09/19/2002US20020132816 Estrogen agonists/antagonists for preventing breast cancer
09/17/2002US6451727 Prepared from chiral amino alcohols; suitable for assymetric catalysis; for transfer hydrogenation of ketones and imines; enantiomorphs; purity; efficiency
09/12/2002WO2002070441A1 Process for preparation of optically active cyclohexenes and optically active cyclohexene derivatives to be used in the preparation
09/12/2002WO2002069952A1 Antiinflammatory agents containing novel compounds or derivatives thereof
09/11/2002EP1237836A1 Method for producing alcohol/ketone mixtures
09/11/2002EP0970047B1 2-alkylidene-19-nor-vitamin d compounds
09/11/2002CN1090602C Method for production of cycloalkanol
09/10/2002US6448454 Catalytic oxidation of organic substrates by transition metal complexes in organic solvent media expanded by supercritical or subcritical carbon dioxide
09/06/2002WO2002068372A1 Method for producing macrocyclic ketones
09/04/2002EP1236707A1 Process for the preparation of macrocyclic ketones
09/04/2002EP1235832A1 Vitamin d prescursors, method and intermediates
09/04/2002CN1090165C Process for preparing oxidation products from cyclohexane in counterflow
09/04/2002CN1090164C Preparation of tetrafluoroethylene
09/03/2002US6444855 Catalytic oxidation of cycloalkyl compound
08/2002
08/27/2002US6441253 Method for the synthesis of taxanes
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