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Matches 801 - 850 out of 4,768

Document Document Title
JP2543690B2
The use is claimed of N-phenyl-N'-phenalkyl- (2-5C) alkylenediamines of formula R1-NR2-A-NR3-B-R4 (I, certain of which are new, or their pharmaceutically acceptable salts or solvates, for the prepn. of a medicament for the treatment or p...  
JP2544123B2
Compounds represented by general formula (I), (wherein Y-Z represents (II), -CH=CH- or -CH2CH2-, R1 and R2 each represents a substituent, R3 represents hydrogen, alkyl or alkoxy, R4 represents hydrogen, alkyl, optionally substituted alke...  
JPH08509718A
The present invention is concerned with novel hydroxamic acid derivatives of formula (I) and their use in medical therapy, particularly in the prophylaxis or treatment of clinical conditions for which an inhibitor of the lipoxygenase or ...  
JPH08268954A
PURPOSE: To obtain a derivative of 3-CF3 carboxylic acid exhibiting an excellent herbicidal activity at an extremely low dose for a long range from the date of germination to vegetation period against perennial weeds such as Panicum crus...  
JPH08268989A
PURPOSE: To obtain a substituted amine useful as a synthetic intermediate for medicines and agrochemicals in high yield at a low cost by reacting hydroxamic acid with a reactional reagent and then hydrolyzing the resultant substituted hy...  
JP2540564B2
Compounds of the formula I in which A is hydrogen or an amino protective group, B is an amino acid residue, X is alkylene or aralkylene, Y<1>, Y<2>, Y<3> and Y<4> are identical or different and are hydrogen, methyl, methoxy or nitro, V i...  
JP2538222B2  
JP2537912B2
Novel bicyclic alkyl dicarbamates are prepared from norbornadiene and other simple starting materials, and these are subsequently thermally cracked to novel diisocyanate norbornyl derivatives, which are, among others, useful for crosslin...  
JPH08245512A
To obtain the new subject polymer represented by a specific formula and useful as a dental filling material. This new polymer is a (meth)acrylic ester polymer of formula I {A is a 3-20C aliphatic group (cross-linked with oxygen), a 7-26C...  
JP2535711B2
PURPOSE: To safely prepare N-ethylhydroxylamine hydrochloride useful in the preparation of an intermediate of pharmaceuticals from di-t-butyl dicarbonate and hydroxylamine hydrochloride in a high yield and high purity. CONSTITUTION: In t...  
JP2533331B2
A compound having fungicidal activity is represented by the general formula, wherein X, which may be the same or different, represents a cyano, nitro, halogenated lower alkyl, C1-C12 alkoxy, lower alkoxy-substituted lower alkyl, lower al...  
JP2533307B2
PCT No. PCT/EP86/00116 Sec. 371 Date Feb. 9, 1987 Sec. 102(e) Date Feb. 9, 1987 PCT Filed Mar. 6, 1986 PCT Pub. No. WO86/05487 PCT Pub. Date Sep. 25, 1986.Benzoyl ureas of the formula are prepared by starting from benzoyl derivatives of ...  
JPH08231500A
To obtain the subject hydroxamate that is useful for producing an antimicrobial agent by reaction of a specific amino acid with [(2,2,2- trichloroethoxy)methoxy]amine, ring closure of the product followed by treatment of the ring compoun...  
JP2529825B2
This invention relates to analogs of peptidase substrates in which the amide group containing the scissile amide bond of the substrate peptide has been replaced by an activated electrophilic ketone moiety. These analogs of the peptidase ...  
JP2530848B2
O-Substituted hydroxylamines (I)… H2N-O-CH2-R (I)… (R = H, org. radical) and salts thereof are prepared by reacting a cyclic imidoether II of a 1,4- or 1,5-dicarboxylic acid which contains an ether grouping -O-CH2-R with a basic comp...  
JPH08225494A
To obtain a new compound useful as a stabilizer for an organic material, especially a synthetic polymeric polyolefin. This compound is represented by formula I [R1 and R2 are each a 1-25C alkyl, a 2-24C alkenyl, phenyl or the like; R3 to...  
JP2525732B2
A renin inhibiting compound of the formula: wherein A is a substituent; W is C=O or CHOH; U is CH2 or NR2, provided that when W is CHOH then U is CH2; R1 is loweralkyl, cycloalkylmethyl, benzyl, 4-methoxybenzyl, halobenzyl, (1-naphthyl)m...  
JP2526630B2  
JP2525156B2  
JP2523351B2
They have the formula: (I) where either R1 and R2 are identical and represent -CH2R where R=H or a C1 to C4 alkyl group or R1 and R2 together form the -CH2(CR4R4)n-CH2 group where n=0 or 1, R4 =H or -CH3, R3=H or -CH2R5 where R5=H or a C...  
JP2518637B2
A new mixture of fluorescent amino acid derivatives suitable for use in quantitative amino acid analysis is provided in which all primary amino acids are present in one kind of derivatization whereas all secondary amino acids are present...  
JP2515304B2
The invention relates to novel compounds of formula (A) wherein R<2> is the group -C(=NR<1><0>)-SR<9> or -C(=X)-NHR<1><0>, and R, R<3>, R<4>, R<9> and R<1><0> are as stated in the specification, the synthesis thereof, the use of said com...  
JP2512388B2
PURPOSE: To obtain the subject compound having a specific formula, useful as an intermediate for preparing an aza-steroid or a radioactively labeled GABA-receptor substance. CONSTITUTION: This intermediate is expressed by formula I (A is...  
JP2512389B2
PURPOSE: To obtain the subject compound having a specific formula, useful as an intermediate for preparing an aza-steroid or a radioactively labelled GABA-receptor substance. CONSTITUTION: This intermediate is expressed by formula I (A i...  
JP2512390B2
PURPOSE: To obtain the subject compound having a specific formula, useful as an intermediate for preparing an aza-steroid or a radioactively labelled GABAreceptor substance. CONSTITUTION: This intermediate is expressed by formula I (A is...  
JPH08506089A
PCT No. PCT/EP93/03067 Sec. 371 Date May 12, 1995 Sec. 102(e) Date May 12, 1995 PCT Filed Nov. 12, 1993 PCT Pub. No. WO94/11334 PCT Pub. Date May 26, 1994Compounds of the formula I where the index and the substituents have the following ...  
JP2509623B2
A compound of the formula wherein R is halogen, C1-C2 alkyl, C1-C2 alkoxy, nitro; cyano; C1-C2 haloalkyl, or RSOn- wherein n is 0 or 2 and R is C1-C2 alkyl; R<1> is hydrogen or C1-C4 alkyl; R<2> is hydrogen or C1-C4 alkyl; or R<1> and R<...  
JP2509288B2
A radiation-polymerisable mixture contains a polymeric binder, a radiation-initiated polymerisation initiator and a polymerisable compound of the formula I in which R is alkyl, hydroxyalkyl or aryl, R<1> and R<2> are each H, alkyl or alk...  
JP2509583B2
This invention is concerned with insecticidal compositions containing N'-substituted-N,N'-diacylhydrazines, methods of using such compositions and with certain of the insecticidal N'-substituted-N,N'-diacylhydrazines which are novel comp...  
JP2505728B2
This invention relates to novel (acyloxyalkoxy) carbonyl derivatives as a bioreversible prodrug moieties for primary and secondary amine functions in drugs having a primary or secondary amine function thereon. Hydrolytic enzymes are used...  
JP2506134B2  
JP2505962B2
PURPOSE: To obtain the new compound useful as an intermediate of agricultural pesticides, herbicides, insecticides or the like. CONSTITUTION: A vinyl carbamate of formula I [R1' and R2' are each H, saturated or unsaturated of ethylene se...  
JP2503056B2
In an improved process for the preparation of 1,6-di(N<3>-cyano- N<1>-guanidino)hexane from alkali metal dicyanamide and a hexamethylenediammonium salt in alcoholic solution or suspension, the reaction is carried out in the presence of a...  
JP2503529B2  
JP2502343B2
Novel substituted benzamides of the formula XXI wherein R1, R2, R3, R4, R5 and A are as defined herein are useful in the treatment of emesis, and particularly chemotherapy-induced emesis in cancer patients. Some of the compounds are also...  
JPH08134035A
PURPOSE: To obtain the subject derivative expressed by a specific formula, having strong proliferation inhibiting action against bacteria in nitro and exhibiting strong adhesion-inhibiting activity also against oceanic attached organism ...  
JPH0832675B2
The novel process gives the end products, known as animal growth-promoters and cooccidiostatics. Intermediates II are new.  
JPH0832652B2
Compounds of formula (I) and pharmaceutically acceptable salts thereof:wherein:either one of R1 and R2 is hydrogen and the other is selected from the class of C1-6 alkylcarbonyl, C1-6 alkoxycarbonyl, C1-6 alkylcarbonyloxy, C1-6 alkylhydr...  
JPH0830051B2
A method of producing a 4-halo-2-(substituted or unsubstituted)hydroxyimino-3-oxobutyric acid ester or amide, which is a synthetic intermediate of value for the production of cephalosporins containing an aminothiazole group, characterize...  
JPH0830038B2
PURPOSE:To obtain the titled compound useful as an intermediate for producing isocyanate efficiently, industrially and advantageously without causing toxicity and by-products, by using an inexpensive catalytic system consisting essential...  
JPH08502749A
The present invention relates to a compound of the formula or a pharmaceutically acceptable salt thereof wherein W is selected from optionally substituted pyridyl, naphthyl, and quinolyl; which inhibits lipoxygenase enzyme activity and l...  
JPH0825969B2
In the continuous process described for the preparation of dimethyldiallylammonium chloride by reaction, with stirring, of dimethylamine, allyl chloride and alkali metal hydroxide which is dissolved in water, the reaction is carried out ...  
JPH0825910B2
The asymmetric hydrogenation of aliphatic alpha -keto esters in the presence of rhodium catalysts which contain as chiral ligand a diphosphine of formula IV (R3)2P-Q-P(R3)hd 2 (IV) wherein R3 is phenyl, C1-C6alkylphenyl or C1-C6alkoxyphe...  
JPH0822816B2  
JPH0822834B2  
JPH0819069B2
Compounds of the structure (I) where p and q are zero or one, but cannot both be the same, M is a pharmaceutically acceptable cation or a metabolically cleavable group, B is a valence bond or a straight or branched alkylene group, R is a...  
JPH0819079B2
NEW MATERIAL:A compound expressed by formula I (R<1> and R<2> are 2-12C aliphatic hydrocarbon; R<3> is bivalent group -O-CO-NH- or -NH-CO-O-). USE:A photo-setting resin composition, especially useful as a monomer of a photo- setting dent...  
JPH08501801A
Compounds of general formula (1) (1) are described wherein Y is a halogen atom or a group -OR1, wherein R1 is an optionally substituted alkyl group; X is -O-, -S-, or -N(R6), wherein R6 is a hydrogen atom or an optionally substituted alk...  
JPH0816087B2
The compound of the formula wherein R<1> is hydrogen, hexanoyl, or sorbyl, R<2> is hydrogen or methyl, R<3> is an amino which may optionally be protected, and R<4> is hydroxyl or 2-amidino-ethylamino, with the proviso that when both R<1>...  
JPH0816091B2
A catalytic process for preparing cyclohexanone-oxime by reacting cyclohexanone with NH₃ and H₂O₂ in the liquid phase, wherein the catalyst substantially consists of a highly crystalline substance containing SiO₂ and having a zeo...  

Matches 801 - 850 out of 4,768