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Matches 951 - 1,000 out of 1,045

Document Document Title
JPH01221364A
PURPOSE: To obtain the title drug by using acridines including some novel compounds as an active ingredient, thus having excellent reverse transcriptase inhibitory activity against human immunodeficiency virus (HIV) with weak cytotoxicit...  
JPH01173658A
PURPOSE:To obtain a photoelectric conversion element whose cost is low and whose conversion efficiency is high by a method wherein a layer containing an azo pigment and a low molecular compound containing fluorine is used for a photoelec...  
JPH0132230B2
The novel class of compounds of the present invention represented by the general formula (I):in whichR, represents H or OCH3,R2 represents H, OCH3, CH3, halogen, NO2 NH2, NHCOCH3 or NHCOOCH3, andR3 and R4 individually represent H, CH3, O...  
JPH01118768A
PURPOSE: To enable more economical measurement with high accuracy by allowing cyclodextrin or/and the deriv. thereof to co-exist in a color forming test liquid contg. the oxidizable coloration reagent as a color forming component. CONSTI...  
JPH0124146B2
There are disclosed 7-chloro-3-substituted aryl-3,4-dihydro-1,9(2H,10H) and 10-hydroxy acridinedioneimines, processes for their production and pharmaceutical compositions containing such compounds. The novel compounds have the following ...  
JPH01113370A
PURPOSE: To economically obtain 2-(aryl amino)-3-carboxy-(10H)-acridone of a synthetic intermediate of a compound useful as a pigment at a high yield by cyclizing 2,5-diaryl amino terephthalic acid using a specific quantity of polyphosph...  
JPH0121828B2
Novel analogs of 4 min -(9-acridinylamino)-methanesulfon-m-anisidide are provided for use as antitumor agents. Also provided is an improved method for preparing starting materials used in the production of such compounds.  
JPH0118900B2
A process for preparing cyclohexanonecarboxylate ester intermediates for the preparation of 1,2,3,4-tetrahydro-7-(phenyl)amino-9(10H) acridinone and 2-(phenyl) amino-9(10H)acridinone and for preparing said acridinones.  
JPH0118414B2  
JPS6440426A
PURPOSE: To obtain an antitumor agent containing acridone alkaloid or a salt thereof as an active ingredient. CONSTITUTION: A compound shown by the formula (R1 is H or lower alkanoyl; R2WR8 are H, lower alkyl, hydroxy, lower alkoxy, lowe...  
JPS6473A
NEW MATERIAL:A compound expressed by formula I [R3 is H, alkyl, aralkyl, etc.; (i) R5WR7 are H, halogen, alkyl, phenyl, etc.; in R1WR4, R3' and R4' any two thereof linked to C which is not adjacent is mutually linked to form methylene, e...  
JPS63310826A
PURPOSE: To obtain an antiviral agent containing an acridone alkaloid as a principal ingredient. CONSTITUTION: An antiviral agent containing an acridone alkaloid expressed by the formula [R1WR8 are H, alkyl which may contain unsaturated ...  
JPS63271350A
PURPOSE: To obtain a precursor with which stability and activity are compatible by forming a silver halide emulsion layer on a base and incorporating a specific compd. therein. CONSTITUTION: At least one silver halide emulsion layer is f...  
JPS63502116A
This invention relates to novel compositions of matter which are multifunctional amino zirconium aluminum metallo organic complexes which are comprised of a chemically united complex aluminum moiety, a tetravalent zirconium moiety, and a...  
JPS63187233A
The use of phenazine, phenoxazine and phenothiazine color forming developers in photothermographic dry silver emulsions provides a stable imaging system under both light and dark storage. The developers are of the general formula in whic...  
JPS6320218B2
A process for the preparation of organic mono- and polyisocyanates is described, in which a hydrogen chloride adduct of a trisubstituted urea is thermally decomposed to form the isocyanate. The hydrogen chloride adduct at minimum contain...  
JPS6377860A
PURPOSE: To produce 1,2,3,4,4a,9,9a,10-octahydroacridine, by hydrogenating acridine in the presence of a Pt catalyst or a Pd catalyst and hydrogenating the obtained 9, 10-hydroacridine in the presence of a Pd catalyst. CONSTITUTION: The ...  
JPS6333365A
The present invention relates to novel, 1-substituted 3-aryl-7-chloro-3,4-dihydro-(2H)-acridone N-oxides, a process for their preparation, pharmaceutical compositions containing these compounds, and their use as chemotherapeutic agents, ...  
JPS6333366A
The 3-aryl-7-chloro-3,4-dihydro-10-hydroxy-1,9(2H,10H)- acridinedione derivatives are in particular used as agents against malaria and coccidiosis. The compounds can be used as medicaments and as additives for animal food compositions.  
JPS6327479A
Compounds of the formula (wherein A represents a substituted 5- or 6-membered aryl or heteroaryl ring, Rb represents an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, heteroaryl or heteroaryla...  
JPS6251950B2
The compound 4'-(9-[4-[N-methyl-carboxamido]-5-methyl]acridinylamino)meth anesulphon-m-anisidide and acid addition salts thereof have antitumour properties.  
JPS6219892B2
Adsorbents are provided for the affinity-specific separation of macromolecular materials, particularly biopolymers, the adsorbents comprising a polymeric carrier on to which an affine residue for the macromolecular material is covalently...  
JPS6214548B2  
JPS6261969A
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.  
JPS6251638A
This invention describes UV-stabilized step growth polymers such as polyesters, polyurethanes, polycarbonates, and combinations thereof. The UV-stabilizing moieties present in these polymers comprise chemically bound, pendant ortho-hydro...  
JPS6245081A
PURPOSE:To enable the equimagnification sensor provided with photoelectric conversion elements by arranging individual electrodes, common electrodes, and a photoconductive film consisting of mainly a specified azo dye. CONSTITUTION:In an...  
JPS61296233A
PURPOSE: To enable the discrimination and positional judgement of the chromosome of a specific part difficult to discriminate heretofore, by using bis(9'- acridil)-1,4-phenyldihydrazone as a staining agent for the partial staining of a h...  
JPS61257971A
NEW MATERIAL:A TCNQ (tetracyanoquinodimethane) complex containing a nitrogen-containing heterocyclic compound cation, 7,7,8,8- tetracyanoquinodimethane anion radical (TCNQ-) and neutral TCNQ as constituent components. USE: An electricall...  
JPS61227506A
NEW MATERIAL:A compound shown by the formula I (X is halogen, alkyl, alkoxy, alkylthio, NO2, CN, alkylsulfonyl, phenyl, phenoxy, etc.; n is 0W3; Y1WY6 are H, alkyl, halogen, or phenyl; Y2 and Y3 are bonded to form single bond; Y4 and Y5 ...  
JPS61148154A
There are disclosed compounds having the formula wherein X is hydrogen, loweralkyl, loweralkoxy, halogen, hydroxy, nitro, NHCOR2 wherein R2 is loweralkyl, or a group of the formula NR3R4 wherein R3 and R4 are independently hydrogen or lo...  
JPS61115071A
This invention concerns novel substituted acridine compounds which are useful as modulators of the immune system in warm-blooded animals.  
JPS6180053A
A method is disclosed for the optical detection of proteins and nucleic acids in a matrix, such as plyacrylamide electrophoresis gels. The method comprises fixing the proteins and nucleic acids in the matrix using aromatic sulfonic acids...  
JPS60136567A
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.  
JPS6018651B2  
JPS59108783A
For the Contracting States BE CH DE FR GB IT LI LU NL SE 1. Acridanone derivatives of the general formula see diagramm : EP0110298,P20,F1 wherein the dotted line signifies an optional bond, R**1 signifies hydrogen, halogen or nitro, R**2...  
JPS5925795B2
Novel compound of the following formula (I) wherein X is a member selected from the group consisting of carboxy and carbalkoxy and each or R1, R2 and R3 is a member selected from the group consisting of hydrogen, alkyl, alkenyl, aryl, al...  
JPS59106485A
Acridanone derivatives of the formula I wherein the dotted line is an optional bond, R1 is hydrogen, halogen or nitro, R2 is hydrogen or lower alkyl, one of the substituents R3 and R4 is hydrogen or lower alkyl and the other together wit...  
JPS5998058A
NEW MATERIAL:The acridonecarboxylic acid derivative of formula I (R is H or lower alkyl; X is H, lower alkyl, lower alkoxy or halogen). EXAMPLE: 2,2'-(1,4-Phenylenediimino)-bis(9-acridanone-3-carboxylic acid ethyl ester). USE: Pigment. P...  
JPS5991150A
PURPOSE: To produce a dihydroacridone derivative useful as a starting material for pigments, by reacting an arylaminoacridonecarboxylic ester with phenylenediamine and, if necessary, hydrolyzing the reaction product. CONSTITUTION: An ary...  
JPS5988468A
3-Aryl-7-chloro-10-hydroxy-3,4-dihydroacridine-1,9-(2H, 10H)-dione-1-oximes and -1-hydrazone derivatives of the formula I in which R<1>, R<2>, R<3>, R<4>, R<5>, X, Y and Z have the meanings given, and their physiologically tolerable acid...  
JPS5912667B2
1463666 Process for preparing carbocyclic fused pyridine derivatives and novel silyl intermediates therefrom JOHN WYETH & BRO Ltd 6 Dec 1974 [17 Dec 1973 4 Feb 1974 27 March 1974 12 July 1974] 04956/74 13514/74 58307/73 and 30934/74 Head...  
JPS5916869A
The novel class of compounds of the present invention represented by the general formula (I): A and B each represent H or a lower alkane optionally substituted with amino and/or hydroxyl functions, except that A and B are not both H; R3 ...  
JPS597171A
The novel class of 4-carboxamidoacridines of the present invention represented by the general formula (I), where R1 represents H, CH3 or NHR3, where R3 is H, COCH3, SO2CH3, COPh, SO2Ph or lower alkyl optionally substituted with hydroxyl ...  
JPS5849549B2
Polycyclic compounds which contain at least one tetrazole ring and have the formula 1 in which the radicals Z<1>, Z<2> and Z<3> have the meaning stated in Claim 1 are obtained by reacting compounds of the formula 2 in which the radicals ...  
JPS5761759B2  
JPS57131767A
Fused carbocyclic ring derivatives of pyridine which contain a nitrile or thioamide group on the carbocyclic ring e.g. 8-cyano or thiocarboxamido-5,6,7,8-tetrahydroquinolines are prepared by a process in which a sodium, potassium, lithiu...  
JPS5720955B2
Cpds of formula (I) and their salts wih acids and bases are new. (where X1 and X2 are H, halo or 1-4C alkyl; R1 is H, 1-4C alkyl, 2-4C alkenyl, 2-4C alkynyl or -B1-R3; B1 is 1-4C alkylene; R3 is CO2H, (1-4C alkoxy)-carbonyl, 1-4C alkoxy ...  
JPS5720956B2  
JPS5732269A
The present invention provides aryloxypropanolamines of the general formula: wherein R1, R2, R3 and R4, which may be the same or different, are hydrogen or halogen atoms or lower alkyl, cyano, carboxamide, hydroxyl, lower acyloxy, lower ...  
JPS56166176A
1-Nitro-9-hydroxyalkylaminoacridines or their salts of formula 1 wherein R is a normal or branched alkyl chain in which n = 2,3 or 4, useful as anti-neoplastic agents.  

Matches 951 - 1,000 out of 1,045