Patents
Patents for C07C 47 - Compounds having cho groups (13,190)
10/1988
10/25/1988US4780251 Phenyl substituted-2,4,6,8-nonatetraenoic acid
10/25/1988CA1243687A1 Process for preparing aldehydes
10/25/1988CA1243686A1 Process for the manufacture of an aldehyde
10/20/1988WO1988007988A1 Porphyrins, their syntheses and uses thereof
10/19/1988EP0287086A2 Process for the preparation of tiglic aldehyde
10/19/1988EP0287008A1 Novel substances KS-504a, KS-504b, KS-504d and KS-504e and process for their preparation
10/19/1988EP0107733B1 Cycloaliphatic pharmaceutical compounds
10/18/1988US4778931 Certain [3-(1-hydroxy hexyl-tetrahydro)naphthalenes], the corresponding naphthalenes having anti-inflammatory and anti-allergic activity
10/18/1988US4778929 Feeding cycle gas to reactor abone liquid reaction zone or below liquid surface
10/18/1988US4778928 Process for the preparation of 4,4'-stilbenedialdehydes
10/18/1988US4778923 Process for the production of methyl formate
10/18/1988US4778905 With sulfonated triarylphosphine ligand
10/18/1988US4778818 Vision and skin disorders
10/18/1988US4778785 Pharmaceutical composition for retarding and reducing cachexia
10/12/1988EP0285890A2 New process for the synthesis of the alpha-(1-methylethyl)-3,4-dimethoxybenzene-acetonitrile
10/12/1988EP0164619B1 2,4,5-trihalo or 2,3,4,5-tetrahalo benzene derivatives and process for producing them
10/11/1988US4777185 Phenyl phenoxyphenyl propenyl cyclopropane pesticides
10/11/1988US4777184 Prostaglandin derivatives, their preparation and use
10/11/1988US4776983 Polymerization of fatty acids
10/11/1988CA1243035A1 Leukotriene antagonists
10/11/1988CA1243025A1 Homocyclic derivatives
10/05/1988EP0284816A2 Method of producing aldehydes
10/04/1988CA1242742A1 2,4,5-trihalogeno- and 2,3,4,5-tetrahalogenobenzene
10/04/1988CA1242708A1 Benzoquinone derivatives and production thereof
09/1988
09/28/1988EP0284363A1 2, 6-dimethyl octylformate and an attractant of tribolium castaneum herbst
09/28/1988EP0283946A1 Novel intermediates useful in preparing vitamin E
09/27/1988US4774361 Hydroformylation of olefins with rhodium catalysts to form aldehydes
09/22/1988WO1988007033A1 Process for selectively hydroformylating diolefin
09/22/1988WO1988007032A1 PROCESS FOR PREPARING alpha-(3-BENZYLPHENYL)PROPIONIC ACID DERIVATIVE
09/21/1988EP0283139A2 Anticancer compounds
09/21/1988EP0283038A1 (Vinylphenyl)phenylmethane and method for producing (benzoylphenyl)propionic acid
09/21/1988EP0282940A2 A method for the preparation of a gamma-substituted (E)-2-alken-1-AL
09/21/1988EP0282902A2 Method for the production of phenylacetaldehydes
09/21/1988EP0282760A2 Process for the preparation of polyene aldehydes
09/21/1988EP0282643A2 Use of pharmaceutical compositions comprising cyclohexane derivatives in the treatment or prevention of peptic ulcers
09/20/1988US4772754 Process for the isolation of p-hydroxybenzaldehyde
09/20/1988CA1242196A1 Leukotriene antagonists
09/20/1988CA1242195A1 Leukotriene antagonists
09/14/1988EP0282066A2 (Phenylethenyl) phenylpropionaldehyde and method for producing (benzoylphenyl) propionic acid using the same
09/13/1988US4771072 Alkoxynaphthalene derivatives
09/06/1988US4769498 Transition metal complex catalyzed processes
09/06/1988US4769464 Process for the preparation of monocarbonyl or biscarbonyl compounds
08/1988
08/30/1988US4767879 Compounds and compositions
08/24/1988EP0215799B1 Tricyclo [5.2.1.0/2,6] decane/decene derivatives with functionalized alkylidene side chains and utilization thereof as perfuming substances
08/23/1988US4766251 Treatment of bromobenzaldehyde with 2-methyl-3-butyne-2-ol, amination, treatment with base, hydrolysis
08/23/1988US4766249 Under alkaline conditions in prescence of water
08/23/1988CA1241022A1 Process for preparing 9, 10- anthracenedicarboxaldehyde
08/17/1988CN88100615A Hydrolysis of activated olefinic ketones and aldehydes
08/11/1988WO1988005771A1 Hydrolysis of activated olefinic ketones and aldehydes
08/10/1988EP0277894A2 Process for the preparation of trialkoxybenzaldehyde
08/09/1988US4762819 Alcohol, aldehyde or ketone derivatives
08/02/1988US4761425 Leukotriene antagonists
07/1988
07/28/1988DE3701113A1 Process for the preparation of bifunctional compounds
07/27/1988EP0275892A2 Process for the oxydehydrogenation of monoethers of polyglycols into the corresponding aldehydes
07/27/1988EP0275489A1 Benzaldehyde derivatives, their preparation and application
07/26/1988USRE32721 Bridged ketones and process for preparing same
07/26/1988US4760196 Method for preparing an aldehyde or alcohol by reduction of a carboxylic acid
07/26/1988US4760195 Free-radical addition reaction
07/26/1988US4760193 Process for the preparation of polyene aldehydes
07/26/1988US4760174 Tetralin derivatives, their preparation and their use
07/26/1988US4760089 Irreversible dopamine-β-hydroxylase inhibitors
07/26/1988US4759880 Alkanoarachidonic acids
07/26/1988CA1239647A2 INTERMEDIATE FOR THE SYNTHESIS OF OPTICALLY ACTIVE D- .alpha. TOCOPHEROL
07/19/1988US4758594 Inhibitors of slow reacting substance of anaphylaxis
07/19/1988US4758548 Novel aliphatic aldehydes and their preparation
07/14/1988WO1988005045A1 Leukotriene b4 analogs
07/06/1988EP0273101A1 Preparation of 3-(Alkylthio) aldehydes
07/06/1988CN87101178A Hydroformylation using low volatile phosphine ligands
07/05/1988US4755329 Process and intermediates for preparing 1α-hydroxyvitamin D compounds
06/1988
06/28/1988US4753956 Hypoglycemic 5-substituted oxazolidine-2,4-diones
06/22/1988EP0271812A1 Process for the production of carbonyl compounds
06/22/1988EP0271609A1 Monoterpene aldehyde or alcohol derivatives and their use as perfumes or flavouring agents
06/21/1988US4751933 Use of hydroxybornyloxybutanes in augmenting or enhancing the aroma or taste of smoking tobacco articles and smoking tobacco compositions
06/14/1988US4751303 Benzoquinone derivatives and production thereof
06/08/1988EP0270481A1 Process for the preparation of optically active carbacyclin intermediates
06/08/1988EP0269964A2 Method for the production of aldehydes
06/08/1988CN87108011A Pharmacologically active compounds, methods for the preparing thereof and compositions containing same
06/08/1988CN87104311A Improved method using transition metal complex catalyst
06/07/1988US4749814 Process for the preparation of ethylenic carbonyl compounds
06/07/1988US4749804 Preparation of stereoisomers of ketals
06/01/1988EP0269011A1 Process for the production of aldehydes
06/01/1988DE3640591A1 Novel 2-substituted 4-isopropyl-cyclohex-2-en-1-ones
06/01/1988DE3640178A1 Process for the preparation of fluorine-substituted aldehydes
05/1988
05/31/1988US4748278 Process for the isolation of p-hydroxybenzaldehyde
05/31/1988US4748261 Hydroformylation catalysts
05/31/1988US4748257 4-fluoro-3-phenoxy-benzaldehyde acetals
05/31/1988CA1237446A1 Process for the production of aldehydes
05/25/1988EP0268268A2 Hydroformylation using low volatile phosphine ligands
05/19/1988WO1988003526A1 New process for manufacturing optically active carbocycline intermediates
05/19/1988DE3638168A1 Process for the reduction of the salt content of crude hydroxypivalaldehyde
05/18/1988EP0267556A2 Process for production of methacrolein and methacrylic acid
05/18/1988EP0267300A1 Process for producing 2-chloropropionaldehyde
05/18/1988CN87107758A Utilization method for formalin sediment
05/17/1988US4745229 Process for preparing α, β-unsaturated aldehydes
05/17/1988CA1236851C ACIDS AND ESTERS OF 5-(2-OPTIONALLY SUBSTITUTED-4- TRIFLUOROMETHYL-6-OPTIONALLY SUBSTITUTED PHENOXY)-2- NITRO,-HALO, OR -CYANO .alpha. SUBSTITUTED PHENYL CARBONYLS, OXIMES AND CARBOXY OXIMES
05/11/1988EP0266436A1 Substituted fatty ethers
05/11/1988CN87106553A Ethynylphenyl-containing retinoic acid derivatives
05/04/1988EP0265854A1 Process for preparing fluorobenzaldehydes
05/03/1988US4742080 Therapeutic method for producing bronchodilation by administration of 15-deoxy-16-hydroxy prostaglandin esters
04/1988
04/27/1988EP0265069A1 Ethynylphenyl-containing retinoic acid derivatives