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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...
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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...
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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 ...
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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...
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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.
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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.
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JPH0118414B2 |
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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 ...
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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, ...
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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.
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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...
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JPS6251950B2 |
The compound 4'-(9-[4-[N-methyl-carboxamido]-5-methyl]acridinylamino)meth
anesulphon-m-anisidide and acid addition salts thereof have antitumour properties.
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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...
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JPS6214548B2 |
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JPS6261969A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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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...
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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...
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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...
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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...
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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 ...
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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...
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JPS61115071A |
This invention concerns novel substituted acridine compounds which are useful as modulators of the immune system in warm-blooded animals.
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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...
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JPS60136567A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6018651B2 |
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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 ...
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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 ...
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JPS5761759B2 |
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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...
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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 ...
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JPS5720956B2 |
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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 ...
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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.
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JPS5651457A |
Compounds represented by the general formula in which R<1> represents -CH3, -CH2CH3 or -(CH2)2 CH3; R<2> represents -CONHR<4>, -F, -Cl, -Br, -I, -CF3, -NO2, -NH2, -CH3, -OCH3 or -NHCOCH3, and R<3> represents -CONHR<4>, -H, -CH3 or -OCH3,...
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JPS5610307B1 |
1335931 Dibenzazepines CIBA-GEIGY AG 12 May 1971 [13 May 1970] 14406/71 Heading C2C Dibenzazepine derivatives (most of which are novel) of Formula I (in which R is H or CH 3 , X 1 is H, Cl or CF 3 and X 2 is H, or when X 1 is H, also Cl)...
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