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Matches 801 - 850 out of 861

Document Document Title
JPS5327766B2  
JPS5373598A
PURPOSE: Saccharide derivs. I [R is alkyl, alkanoyl, aryl, alkyl or alkenyl; A is halogen, N3, NHR2, N(R2)2 or OR1; B is OR1; R1 is H, arylsulfonyl or alkylsulfonyl; R2 is H or alkyl], e.g. 1,6-andoro-2-azido-4-O-benzyl-2-deoxy3-O-methan...  
JPS5373564A
The present invention provides a method of treating inflammatory and pyretic conditions in mammals, including humans, which comprises administering a derivative of 1,2:5,6-di-O-isopropylidene- alpha -D-glucofuranose to a mammal requiring...  
JPS5359668A
PURPOSE: To conveniently obtain ribose derivatives, useful as intermediate for manufacturing C-nucleosides which are important in biochemical, pharmaceutical and medical fields, on an industrial scale from readily available tetrahalogeno...  
JPS5337666A  
JPS5331687A  
JPS5323973A
PURPOSE: To prepare orthoesters in high yield and high steric selectivity under mild condition, by the reaction of halogenose with a hydroxyl compound having increased nucleophilic property by the substitution with trialkyl tin group.  
JPS5318599A
Case 4-10641/+ Canada Bicyclomycin derivatives (i.e. compounds with the skeleton of the 5-methylene-2-oxa-7,9-diazabicyclo¬Ę4,2,2!decane) of the formula (I) wherein Ra to Rd represent hydrogen atoms or hydroxyl protective groups, X repre...  
JPS52142065A  
JPS52142092A
Derivatives of 5-norbicyclomycin of the formula wherein R represents an unsubstituted or substituted monovalent hydrocarbon radical in which one, two or more carbon atoms can be replaced by heteroatoms, and X represents a bivalent group ...  
JPS52133991A
PURPOSE: Title compounds of formula I (R is H, well-known monovalent amino-protecting radical; X1 is alkyl, aryl; X' is H, alkyl, aryl; radical of formula II and III is cycloalkylidene, tetrahydropyranylidene, and radical III is linked t...  
JPS52100489A  
JPS5283835A  
JPS5271478A
PURPOSE: Title compounds of formula I [R is H, alkyl, aryl; Z is radical of formula II (P,P' are H, alkyl, aryl), cyclohexylidene, tetrahydropyranylidene]; for example, 3,,4,-anhydro-penta-N-ethoxycarbonyl-4,,,6,,-O-cyclohexylide nekanam...  
JPS5268196A
PURPOSE: Bicyclomycin derivatives of the formula I [R1 is group of the formula II (Ra is residue of nucleophilic compound, organo-sulfonyloxy, OH, alkoxy, aralkoxy, acyloxy, etc.), the formula III, or the formula IV (Rd is alkylidene, or...  
JPS5236671A
The invention relates to furanose-O-pyridylcarboxylic acid esters, such as the ethyl-2-O-methyl-3,5,6-tri-O-nicotinoyl-D-glucofuranoside, which have anti-inflammatory activity and are fibrinolysis activators. They can be used for the tre...  
JPS5217401A  
JPS5210274A
PURPOSE: A process for preparing the titled compound which is an intermediate for the synthesis of one of the vitamins, natural (+)-biotin, from a novel starting material obtained from D-mannose.  
JPS51133263A  
JPS51118714A
The reaction according to the parent patent, between a monosaccharide A-OH and an organic halide Y-X with the formation of a monosaccharide ether A-O-Y, is carried out with a high yield and a high purity when the procedure is carried out...  
JPS51105097A
Diacetone-2-ketogulonic acid is prepared by electrochemical oxidation of diacetone-sorbose in an aqueous alkaline medium in the presence of 0.001 to 1% of surfactant.  
JPS51105093A  
JPS51101114A  
JPS5195060A
Compounds of the formula (I) in which the group B is in the alpha or beta position and is a hydrocarbon radical which is substituted by one or more free or protected hydroxyl groups, of which at least one is present on the alpha carbon a...  
JPS5175072A  
JPS5159837A  
JPS5115020B1  
JPS5141370A  
JPS5123298A  
JPS5037196B2  
JPS5037195B2  
JPS50142474A
Electrode arrangement for electrochemical cells. A deformable sandwich structure (working electrode, insulator, secondary electrode, insulator) forms a primary electrode arrangement. A three-dimensional structure can be formed by rolling...  
JPS50123681A  
JPS50121487A  
JPS50100033A
The process for the preparation of D-xylofuranose derivatives of the formula I in which R<2> is a benzyl group which is optionally substituted in the side chain comprises exposing 5-O-tosyl-D-xylofuranose derivatives of the formula V in ...  
JPS50100001A
N,N-difluoroamines are prepared by fluorination of compounds containing a >C=N- bond using molecular fluorine or a hypofluorite in which the fluoroxy group is bonded to an inert electron attracting group, such hypofluorites including flu...  
JPS5093909A
1497409 Treating metastatic cancers STRATEGIC MEDICAL RESEARCH CORP 13 Dec 1974 [14 Dec 1973] 17502/77 Divided out of 1497406 Heading A5B Metastatic cancers in warm blooded animals other than a human are therapeutically treated by admini...  
JPS5019552B1  
JPS5013265B2  
JPS5025513A  
JPS504667B1  
JPS49135973A
Commercially available plant growth regulators contain, as active substance, one or more compounds of the general formula in which R, R1, R2, R3, R4, n and X have the meanings given in Patent Claim 1, and/or salts thereof. These composit...  
JPS49117688A  
JPS4992216A
Calcium diacetone-2-ketogulonate, which is a new therapeutically useful compound.  
JPS4932557B1  
JPS4982665A  
JPS4982663A  
JPS4928483B1  
JPS4928173B1  
JPS4926629B1  

Matches 801 - 850 out of 861