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Patent Searching and Data


Matches 701 - 750 out of 1,112

Document Document Title
JPH0688961B2  
JPH0688960B2
A method for preparing nitrones from mixtures of arylhydroxylamines and alkylhydroxylamines containing zinc oxide solids is provided which does not require filtration of the mixture prior to reaction. This is accomplished by introducing ...  
JPH0688959B2  
JPH0688958B2  
JPH06263713A
PURPOSE: To produce a nitron compound to be an intermediate for producing various useful organic compounds represented by carbapenem-based compounds in high selectivity by using a readily available compound as a raw material. CONSTITUTIO...  
JPH06239737A
PURPOSE: To obtain a brain metabolism promoting and memory improving agent containing a substance with active oxygen scavenging action as a main ingredient. CONSTITUTION: This brain metabolism promoting and memory improving agent consist...  
JPH06506923A
PCT No. PCT/GB92/00646 Sec. 371 Date Oct. 22, 1993 Sec. 102(e) Date Oct. 22, 1993 PCT Filed Apr. 10, 1992 PCT Pub. No. WO92/18469 PCT Pub. Date Oct. 29, 1992.Compounds of formula (I) (I) in which R1 is CH=CHR, CH=NNHR, CH=N-A-N(O)R'R'' o...  
JPH06192200A
PURPOSE: To industrially, profitably prepare the compd., used as wood preservatives, etc., in the form of its copper salt by reacting the specified hydroxylamine or its salts with nitrosyl chloride or nitrosylsulfuric acid in aq. soln. C...  
JPH06505994A
Optically pure (S) metoprolol, which is substantially free of the (R) enantiomer, is a potent beta-blocker for treating myocardial infarction and for relieving the symptoms of angina pectoris, cardiac arrhythmia and hypertension in indiv...  
JPH06504797A
New compounds are described typically having the formula CH3C(CH2R)3 or ZCH2C(CH2R)3 where R is a fluorohydrocarbon or perfluorocarbon group preferably containing 4-16 carbon atoms and more F atoms than H atoms. Z is a hydrophilic group ...  
JPH06122668A
PURPOSE: To obtain the material contg. a specified compd., having excellent pharmaceutical efficacy persistence and useful in treating pain, diarrhea and tussive conditions without any side-effect such as abuse liability, tolerance, cons...  
JPH06107621A
PURPOSE: To inhibit the production of nitrosamine or reduce the concentration of nitrosamine during preparation, storage and/or heating an active component (e.g. amine oxide) susceptible to contamination with nitrosamine. CONSTITUTION: B...  
JPH06100505A
PURPOSE: To obtain an N,N-dialkylglycamine compd. of an intermediate of surfactants by reacting a sec. amine with an alkali (alkaline earth) metal salt of an aliphatic sulfate under the specified condition. CONSTITUTION: An N,N-dialkylgl...  
JPH0692928A
PURPOSE: To provide a compound giving excellent antimycotic activity on infective Mycota, etc., thus useful as an antimycotic agent. CONSTITUTION: The compound of formula I(R1 is H, halogen, alkoxy, alkenyloxy, alkynyloxy, haloalkoxy, ha...  
JPH0692927A
PURPOSE: To provide a compound having excellent antimycotic activity, useful as an antimycotic agent for medicines, veterinary medicines and agricultural/ horticultural applications. CONSTITUTION: The compound of formula I(R1 and R2 are ...  
JPH0623165B2  
JPH0619572B2  
JPH0665188A
PURPOSE: To provide a new compound decoloring with light such as DUV ray and excimer laser light and having excellent aging stability and, accordingly, useful as a photo-decoloring material to give a fine resist pattern having high contr...  
JPH0656757A
PURPOSE: To obtain the compound useful as a raw material for the intermediates for medicines and pesticides by reaction of hydroxylamine with a dihydrocarbyl carbonate in the presence of a basic compound to form a hydroxycarbamate follow...  
JPH06501686A
There are disclosed novel complexes of nitric oxide and polyamines which are useful in treating cardiovascular disorders, including hypertension. The disclosed compounds release nitric oxide (endothelium-derived relaxing factor) under ph...  
JPH0641148A
PURPOSE: To provide the new compound which has excellent antibacterial activity to penicillin-resistant staphylococci and is useful as antibiotics. CONSTITUTION: The compound of formula I [R1-R3, R5 are each H, halogen, hydroxyl, 1-4C al...  
JPH062641B2  
JPH05508162A
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.  
JPH05301827A
PURPOSE: To simply obtain partially new fluorocyclopropanes useful as intermediates for medicines, agricultural chemicals, etc., at a low cost. CONSTITUTION: A compound of formula I (n is integer of 1-6; R is H, X, OH, 1-6C alkyl, 2-6C a...  
JPH05507725A
(57)【要約】 本公報は電子出願前の出願データであるため 要約のデータは記録されません。  
JPH05279318A
PURPOSE: To provide an amine-oxide which has a reduced tendency to crystallization and is advantageously usable for the prepn. of a moldable or spinnable cellulose soln. CONSTITUTION: The compd. of formula I [R1, R2 are each a 1-4C alkyl...  
JPH05271175A
PURPOSE: To provide a low-melting new compound having flow birefringence phase, useful for displays, pressure sensors, etc. CONSTITUTION: The objective compound of formula I [l, m and n are each 0 to 7; l+m+n = 3 to 7; X1 and X2 are each...  
JPH05507110A
(57)【要約】 本公報は電子出願前の出願データであるため 要約のデータは記録されません。  
JPH05246974A
PURPOSE: To obtain tertiary amine oxides having a low nitrosoamine content simply and economically, by reacting a tert. amine with a low content of prim. and sec. amine with an aqueous soln. of hydrogen peroxide. CONSTITUTION: Such a ter...  
JPH05246975A
PURPOSE: To effectively obtain the subject compound useful as an intermediate for fine chemicals in a high yield by allowing a specific isothiocyanate to act on the halide of a lanthanide metal. CONSTITUTION: An isocyanate compound of fo...  
JPH05239012A
PURPOSE: To obtain a new nitron compound suitable as a main component for an optically decoloring material for enhancing contrast of image of a subject to be photographed like a photographic etching process in production of integrated ci...  
JPH0560819B2  
JPH05221856A
PURPOSE: To provide the injury cure-stimulating agent improving the protein metabolism and cell regeneration ability of aged men or aged pet individuals and having an activity to promote the cure of injuries such as the outer injuries, b...  
JPH05505792A
Compositions containing as the active ingredient a spin-trapping reagent, preferably alpha -phenyl butyl nitrone (PBN) or spin-trapping derivatives thereof, in a suitable pharmaceutical carrier for administration to a patient are disclos...  
JPH05213829A
PURPOSE: To provide a new (poly)methacrylic ester improved esp. in orientation at a low temperature and responsiveness to temperature change, thus capable of adequately giving performance as a liquid crystal. CONSTITUTION: The objective ...  
JPH05213852A
PURPOSE: To provide a novel compound useful as an antimycotic agent for medical, veterinary and agri- and horticultural purposes. CONSTITUTION: A compound of formula I (R1, R2 are H, lower alkyl, lower alkenyl, lower alkinyl, lower alkox...  
JPH05208949A
PURPOSE: To obtain a new nitrone compound suitable as a main component of photodecoloring materials for enhancing contrast of image of a subject to be photographed such as a mask for edging process of picture. CONSTITUTION: An alkali-sol...  
JPH05208925A
PURPOSE: To provide a fluoroalkane derivative having a low viscosity, stable against light, and enabling to give a liquid crystal composition improved in the response rate and driven at a low voltage, in a high duty and in a wide tempera...  
JPH05201955A
PURPOSE: To provide a novel process for production of amide substd. phenyl azoxycyanide which is a biocidal agent. CONSTITUTION: A compd. of formula II (X is CN, COOH or its salt, ester or amide deriv.) in which X is CN; for example, [4-...  
JPH05194333A
PURPOSE: To industrially advantageously obtain ortho-amides by the reaction of alkoxymethylene iminium salts or formamidinium salts with alcoholates having a highly activated state. CONSTITUTION: Salts expressed by formula I are allowed ...  
JPH0549667B2  
JPH05504760A
This invention concerns antihypertensive compositions and a method of lowering blood pressure in mammals. The active component of the compositions is a compound of the formula: I wherein J is an organic or inorganic moiety, M+x is a phar...  
JPH0548220B2  
JPH05155842A
PURPOSE: To provide a new compound useful as a main component for a photo- decolorizable material for increasing the image contrast to enable the formation of fine resist pattern. CONSTITUTION: The compound of formula I (R1 to R5 are alk...  
JPH05501402A
This invention concerns anti-hypertensive compositions and a method of lowering blood pressure in mammals. The active component of the compositions is a compound of the formula: I wherein R1 and R2 are independently chosen from straight ...  
JPH0543539A
PURPOSE: To obtain a pew nitrone compound, having a high optical density and a low transparentizing rate and useful as a principal component of a con trast enhanced material (CEM) for enhancing contrast capable of forming fine resist pat...  
JPH0543540A
PURPOSE: To obtain a new nitrone compound, excellent in compatibility with resins, capable of forming fine resist patterns in high yield and useful as a principal component of a contrast enhanced material(CEM) for enhancing contrast. CON...  
JPH0543538A
PURPOSE: To provide the title new nitrone compound high in optical density, getting transparent slowly, thus useful as the main component for photodecoloring materials for contrast enhancement enabling fine resist pattern formation. CONS...  
JPH05500204A
PCT No. PCT/EP90/00513 Sec. 371 Date Jun. 15, 1990 Sec. 102(e) Date Jun. 15, 1990 PCT Filed Mar. 31, 1990 PCT Pub. No. WO90/12073 PCT Pub. Date Oct. 18, 1990.Disclosed are trifluoromethylcyclohexane derivatives of the formula I wherein R...  
JPH05425B2
Novel amine oxide compounds of the formula in which m is the integer 1 or 2, A is a through-conjugated radical of a fluorescent brightener system, which radical contains unsubstituted or non-chromophorically substituted aromatic carbocyc...  

Matches 701 - 750 out of 1,112