Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
05/2002
05/22/2002EP1206565A1 Process for the preparation of substituted 3-phenyl-propanoic acid esters and substituted 3-phenyl-propanoic acids
05/22/2002EP1206470A2 Processes and intermediates for the preparation of isoxazolecarboxamides and analogues
05/22/2002EP1206452A2 Novel method for preparing benzoperhydroisoindole compounds
05/22/2002EP1206439A1 Method for the continuous production of methyl formiate
05/22/2002EP1206437A1 Single-phase process for production of fatty acid methyl esters from mixtures of triglycerides and fatty acids
05/22/2002EP1206436A2 Retinoids for the treatment of emphysema
05/22/2002EP1206435A1 Process for the recovery of organic acids
05/22/2002EP1206434A1 Vapor phase carbonylation process using promoted iridium catalyst
05/22/2002EP1206433A1 Vapor phase carbonylation process using promoted iridium catalyst
05/22/2002CN1350522A New process
05/22/2002CN1350515A Mixture of adipic or phthalic acid diesters and isomeric nonanols
05/22/2002CN1350514A Method and catalyst system for producing aromatic carbonates
05/22/2002CN1349973A Method and apparatus for synthesizing dimethyl carbonate
05/22/2002CN1349972A Method for preparation of (methyl) acrylic methyl cyclohexyl
05/22/2002CN1349971A Olfination method of itaconic acid and succinic acid derivatives
05/22/2002CN1349855A Bimetallic catalyst for homogeneous methanol carbonylation and its prepn
05/22/2002CN1085198C Method of extractive separation of diaryl carbonates and original aromatic hydroxy compounds from reaction solutions
05/22/2002CN1085197C Ester synthesis
05/21/2002US6392111 Reacting aromatic compound with olefin
05/21/2002US6392104 Chemical intermediates for drugs, agriculture
05/21/2002US6392089 Photoreleasable protecting groups on alcohols, phosphates and diacids and the use thereof
05/21/2002US6392088 Esterification with methanol, in the presence of a catalyst consisting of an alkyl benzene sulfonic acid with an alkyl radical containing from 8 to 16 carbon atoms, preferably from 10 to 13 carbon atoms.
05/21/2002US6392086 Intermediates and process for producing fluorine-containing amino acid compound by using the same
05/21/2002US6392079 Method and apparatus for preparing monofunctional aromatic chloroformates suitable for use as chainstopping agents
05/21/2002US6392061 Process for making (2S, 3S, 5S) oxetanone derivatives
05/21/2002US6391940 Method and composition for adhering to metal dental structure
05/21/2002US6391916 Enediyne derivatives
05/21/2002US6391821 Oxidation catalyst
05/21/2002US6391529 (Meth)acrylate, polymer photoresist composition, and pattern forming process making use of the composition
05/21/2002US6391520 Compounds for photoresist and resin composition for photoresist
05/21/2002US6391518 Copolymer of 5-norbornene-2,3-dicarboxylic acid and 5-norbornene-2-carboxylate derivatives; semiconductors, photolithography
05/21/2002CA2059739C Coating compositions
05/16/2002WO2002038535A1 Optically active cobalt (ii) or (iii) complexes, process for the preparation thereof and intermediates therefor
05/16/2002WO2002038531A1 Method for producing esters of multibasic acids
05/16/2002WO2002038530A1 Carboxylic acid type lipid
05/16/2002WO2002038528A1 Pleuromutilin derivatives with antimicrobial activity
05/16/2002WO2002026727A3 Methods of providing and using compounds (retinoids) having activity as inhibitors of cytochrome p450rai
05/16/2002WO2002000593A3 Compounds useful for the preparation of medicaments with phosphodiesterase iv inhibitory activity
05/16/2002WO2001070663A3 Novel amphipathic aldehydes and their use as adjuvants and immunoeffectors
05/16/2002WO2001070662A3 2,4-pentadienoic acid derivatives having selective activity for retinoid x (rxr) receptors
05/16/2002WO2001046093A3 Process for producing a fluoride compound
05/16/2002US20020059535 Wireless clock synchronization
05/16/2002US20020058849 From the inert gas purge stream of the reactor loop in a vapor-phase process for making vinyl acetate
05/16/2002US20020058822 Process for making (2S, 3S, 5S) oxetanone derivatives
05/16/2002US20020058781 Processes for preparing linear polyglycerols and polyglycerol esters
05/16/2002US20020058773 For producing polymers used in optical elements, for reducing glare on substrate using polymer
05/16/2002US20020058698 Reacting aglycone intermediate with methanesulfonic acid to form pseudopterosin compound
05/15/2002EP1205467A1 Polymerizable compound, polymerizable liquid crystal composition containing the same, and optically anisotropic medium made from the composition
05/15/2002EP1205464A2 Production method of 2-cyclohexyl-2-hydroxy-2-phenylacetic acid intermediate therefor and production method thereof
05/15/2002EP1204631A1 Low viscosity acrylate monomers, formulations containing same, and uses therefor
05/15/2002EP1204630A1 Branched, substantially unsaturated ester oils
05/15/2002EP1204629A1 Processes for preparing oxygenates
05/15/2002EP1204476A1 Improvements relating to metal-compound catalysed processes
05/15/2002EP1164122A9 Process for producing fluorine compound through liquid-phase fluorination
05/15/2002CN1349644A Lubricant for magnetic recording medium and use thereof
05/15/2002CN1349525A Di-aryl acid derivatives as PPAR receptor ligands
05/15/2002CN1349495A Process for the purification of diacerein
05/15/2002CN1349494A Method and catalyst system for producing aromatic carbonates
05/15/2002CN1349493A Method and catalyst system for producing aromatic carbonates
05/15/2002CN1349492A Method and catalyst system for producing aromatic carbonates
05/15/2002CN1349491A Method and catalyst system for producing aromatic carbonates
05/15/2002CN1349490A Method and catalyst system for producing aromatic carbonates
05/15/2002CN1349489A Method and catalyst system for producing aromatic carbonates
05/15/2002CN1349488A Catalyst for production of acetic acid or acetic acid and ethyl acetate, process for production of same
05/15/2002CN1349485A 糖皮质激素受体调制剂 Glucocorticoid receptor modulators
05/15/2002CN1349432A Catalyst and method for producing vinyl acetate
05/15/2002CN1084725C Prepn. of alpha-chloroalkyl aryl ketones
05/15/2002CN1084621C 4,4-disubstituted (cyclohexan-1-ols-monomers and related compounds
05/14/2002US6388141 Hydroformylation with unmodified rhodium catalysts in supercritical carbon dioxide
05/14/2002US6388124 Dihalo-compound and process for producing vitamin A derivative
05/14/2002US6388123 Substituted phenyl keto enols as pesticides and herbicides
05/14/2002US6388074 Process for the preparation of purine derivatives
05/14/2002US6387952 Alkoxylated acyl glycerol
05/14/2002US6387892 Methods of providing and using compounds having activity as inhibitors of cytochrome P450RAI
05/14/2002US6387842 Solid catalyst for carbonylation of petroleum feedstocks
05/14/2002US6387033 Preparation of new layered double hydroxides exchanged with osmate for asymmetric dihydroxylation of olefins to vicinal diols
05/10/2002WO2002036539A1 Oxidative carbonylation of hydroxyaromatic compounds
05/10/2002WO2002036534A2 Processes for preparing linear polyglycerols and polyglycerol esters
05/10/2002WO2001064650A3 Synthesis of epothilones, intermediates thereto and analogues thereof
05/10/2002WO2001036433A3 Synthetic lipid-a analogs and uses thereof
05/10/2002CA2427854A1 Processes for preparing linear polyglycerols and polyglycerol esters
05/09/2002US20020055971 Method and system for a low-overhead mobility management protocol in the internet protocol layer
05/09/2002US20020055653 Diphosphines
05/09/2002US20020055538 Aspirin-triggered lipid mediators
05/09/2002US20020055455 For example 3-methyl-2-hexenyl acetate, 3-methyl-2-heptenyl acetate, 3-methyl-2-hexenyl acetate, 3-methyl-2-hexenyl propanoate, 1-ethyl 2-(3-methyl-2-hexenyl) oxalate or 3-methyl-2-hexenyl salicylate; pear connotation
05/08/2002EP1203043A1 Oligomeric bischlorocarbonic acid esters obtained from selected cycloaliphatic bisphenols and other bisphenols
05/08/2002EP1202951A1 Hydrogen bonded compounds
05/08/2002EP1202950A1 Recovery of polyunsaturated fatty acids from urea adducts
05/08/2002EP1202949A2 Process for the preparation of acylated 1,3-dicarbonyl compounds
05/08/2002CN1348488A Non-symmetric, partially fluorinated lubricant additives
05/08/2002CN1348439A New compounds, their preparation and use
05/08/2002CN1348438A Diacetyl tartaric acid esters of mono-and diglycerides based on C12 to C22 fatty acids
05/08/2002CN1348433A Halogenation of protected phenols in meta position
05/08/2002CN1348394A Titanium-containing catalyst composition and processes therefor and therewith
05/08/2002CN1347870A Triphosgene preparing process
05/08/2002CN1347869A Synthesis of ester ether compound with high acidolysis activity
05/08/2002CN1347868A Saffron extract with the effect of improving cerebral function
05/08/2002CN1347693A Noval compound, its synthetizing process and therapeutic use
05/08/2002CN1084380C Process for producing refined fish oil containing high polyenoic acid ethyl ester from crude fish oil
05/08/2002CN1084326C Splitting of active amide