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JPH01216961A |
PURPOSE: To provide the subject preparation useful as a preventing and treating agent for ischemic circulatory diseases, organ inflammation, vulgaris psoriasis, arterial sclerosis, etc., and having low toxicity and a little adverse effec...
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JPH0140026B2 |
Compounds of the formula: Y-NHCONH-CH2CH2CH2-NH-X wherein: Y is 2,6-dimethylphenyl, 2,5-dimethylphenyl, 5-bromo-2-methylphenyl, or 5-chloro-2-methylphenyl; and X is propyl, isopropyl, n-butyl or isobutyl; and pharmaceutically acceptable ...
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JPH01211558A |
PURPOSE: To increase simultaneously the conversion of the feedstock and the selectivity to 4,4'-MDU, by adding a methylenation agent in portions under specific agents in the condensation reaction between N-phenyl carbamate and a methylen...
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JPH0139419B2 |
Guanidine hydrochloride is produced from cyanogen chloride in a new manner. The cyanogen chloride is reacted with ammonia in the absence of a solvent at a temperature of about 140 DEG to 220 DEG C. It is advantageous to add an ammonium s...
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JPH0139420B2 |
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JPH0139421B2 |
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JPH01203359A |
PURPOSE: To increase selectivity of 4,4'-methylene diphenylcarbamate (MDU) without deteriorating conversion rate of a raw material, by preheating N- phenylcarbamate, a methylenating agent and acid catalyst, heating a mixture containing t...
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JPH01203360A |
NEW MATERIAL:A compound expressed by formula I [R1WR4 are (substituted) phenyl and phenyl lower alkyl (substituent group is halogen, lower alkyl or lower alkoxy)furyl or furyl-lower alkyl; n is 1W10] or salt thereof. EXAMPLE: 1,7-Bis[3-(...
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JPH0138102B2 |
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JPH0138094B2 |
Surface-active statistical oligomers of the formula R1O[[C2H3O(CH2XR2)O]m[C2H3(CH2Y)O]nH] (I) in which R1 denotes a C4-C30 optionally substituted, aliphatic or cycloaliphatic radical, R2 denotes a C5-C20 alkyl radical, m and n, which are...
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JPH0138103B2 |
NEW MATERIAL:A glucosylurea-urea compound of formulaI. USE:Useful as a nonproteinic nitrogenous feed for animals, e.g. ruminants or pigs, and usable as a good feed with a carbohydrate or cellulosic material without causing the ammonia po...
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JPH01197465A |
NEW MATERIAL: The compound of formula I (the asterisk means C can have an R or S configuration). EXAMPLE: Nα-fluorenylmethoxycarbonyl-NG-trityl-arginine. USE: Raw materials for synthesis of peptides i.e., thymopoietin, thymic hormone ex...
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JPH01193244A |
NEW MATERIAL:The compound of formula I [R<1> is lower alkyl; R<2> is lower alkyl or lower alkoxy; R<3> is haloalkyl or group of formula IV (l is 0 or 1; m is 2-4; n is 0-4; r<1>-r<4> are H or R<1>)]. EXAMPLE:2,2,2-Trichloroethyl m-(3-met...
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JPH0135822B2 |
The invention relates to novel oxime ethers of the general formula /I/ and acid addition salts and quaternary ammonium derivatives thereof, /I/ wherein A represents a C2-6 straight or branched alkylene chain, R and R1 each represent a C1...
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JPH0134984B2 |
Compounds of formula: wherein R<1> is an optionally substituted alkoxy, alkenyloxy, phenoxy, alkylthio, phenylthio or amino group and R<2> is a chloro- and/or trifluoromethyl-substituted phenyl or phenoxyphenyl group. A typical example i...
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JPH0134223B2 |
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JPH01172367A |
PURPOSE: To readily and safely obtain the title compound useful as an intermediate for medicine and agricultural chemicals in high yield, by reacting a system consisting of a specific oxyalkylamide, a basic compound and alcohol with halo...
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JPH01172362A |
(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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JPH01172931A |
PURPOSE:To enable transmission of light on a shorter wavelength side and to provide stabilization at room temp. by substituting all of four hydrogen atoms among the derivatives of urea with nitrobenzene. CONSTITUTION:This org. material i...
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JPH01168660A |
NEW MATERIAL:The YL-0710M compound of formula having the following properties. Appearance, pale-yellow amorphous solid; nature, basic; solubility, soluble in methanol, ethanol, acetone, ethyl acetate, butyl acetate, benzene, toluene and ...
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JPH01168658A |
(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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JPH0132232B2 |
Procedure for the preparation of 1-N-substituted derivatives of aminocyclitols, specifically 4,6-di-0- (aminoglycosyl) -1,3-diaminocyclitols sisomycin, verdamicin, tobramycin, gentamicin C1, gentamicin Cla, gentamicin C2, gentamicin C2a,...
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JPH01165554A |
NEW MATERIAL: A compound of formula I [R is H, ester or cation; R1 is formula II or III (R2 is H, halogen, 1-6C alkyl; A is halogen, alkyl, alkoxy, aryl, etc.; B is cycloalkyl, halogen, cyano, alkoxy, etc.), etc.]. EXAMPLE: N-[2-[3-(4-fl...
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JPH01163164A |
(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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JPH01163162A |
NEW MATERIAL:A compound expressed by formula 6 [A is R1SO2 (R1 is phenyl or naphthyl), R2CO (R2 is cyclohexyl, phenyl, etc.), etc.; B is OR3 (R3 is phenyl, naphthyl, etc.), NHR4 (R4 is phenyl, benzyl, etc.), etc.; Y is 3-aminopropyl, 3-(...
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JPH01160950A |
(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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JPH01160497A |
PURPOSE: To obtain the above compound having high l-isomer content and useful as a skeletal muscle relaxant, etc., having lowered side effect, in high efficiency, by contacting a plant cell with a racemic chlorphenesin carbamate together...
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JPH0130820B2 |
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JPH01157961A |
NEW MATERIAL: A compd. of formula I {where R1 is H, halogen, CN or CF; R2 is H or halogen; R3 is halogen, CF3, OCF3, SCF3, etc.; R4 is R2; X is N or CR5 (R5 is R2); A is optionally branched alkanediyl; and Z is CN or CO-Y [Y is halogen, ...
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JPH01157945A |
PURPOSE: To obtain a polymerizable ethylenically unsatd. oligomer useful as a component of a radiation curable coating compsn. and a thermosetting molding compsn. by allowing p-vinylphenol to react with a polyisocyanate. CONSTITUTION: P-...
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JPH01157944A |
NEW MATERIAL:The compound of formula I [X is group of formula II, III, etc.; R1WR4 are H, (substituted) alkyl or alkoxy, halogen, nitro, cyano, etc.; R5 and R6 are H, (substituted) alkyl or aryl, etc.; R7 is (substituted) alkyl, alkoxy, ...
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JPH01153658A |
NEW MATERIAL: A compd. of the formula I (wherein each of X and Y is NR, O, S, the formula II or a single bond; with the proviso that at least one of X and Y is not a single bond; R is H or lower alkyl; (g) is 1 or 2; Z is aryl, aralkyl o...
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JPH01153671A |
(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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JPH01151544A |
(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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JPH01151546A |
Compounds of the formula (I): wherein: X = O, S, or NOH; R<1> is H or CH3; n = 1, 2, or 3; R<2>, R<3>, and R<4> are as defined in one of the following paragraphs a) R<2> and R<3> are independently Cl or Br, and R<4> is H; b) R<2>, R<3>, ...
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JPH01146854A |
NEW MATERIAL:A compound expressed by formula I (R is H or formula II; X is halogen; m and n are 3 or 4; p is 0 or 1; q is 1 or 2) or salt thereof. USE: A glutamic acid receptor inhibitor. EXAMPLE: A compound expressed by formula III or s...
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JPH01143856A |
NEW MATERIAL: A compd. of formula I [X is CR4, N; Y is formula II (R4 is H, a lower alkyl), O, S, NR4, etc.; Z is (CH2)nO ((n) is 0 to 5), (CH2)nS, C≡C, etc.; R1 is formula III (R5 is a lower alkyl, a monofluorolower alkyl, etc.), etc....
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JPH0128743B2 |
The thioester of alpha -mercaptopropionylglycine with p-isobutylphenylpropionic acid simultaneously shows anti-inflammatory and mucolithic activities. It is prepared by reacting a reactive derivative of p-isobutylphenylpropionic acid and...
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JPH0128739B2 |
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JPH0128744B2 |
The thioester of N-acetylcysteine with p-isobutylphenylpropionic acid simultaneously shows anti-inflammatory and mucolithic activities. It is prepared by reacting a reactive derivative of p-isobutylphenylpropionic acid and N-acetylcystei...
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JPH01139555A |
NEW MATERIAL: A compd. of formula I or formula II {(q) is 0 to 2; (r), (s) are 0 to 3; (m) is 1 to 5; (1) is 0 to 5; RA, RB are each H, imino, phenyleneoxy, an amino substd. 1-20C alkylene, etc.; B, D, E are formula III (R2 is H, a subst...
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JPH01139561A |
NEW MATERIAL:A guanidine derivative shown by formula I [n is 3 or 4; R<1> and R<2> are H (with the proviso that R<1> and R<2> are not simultaneously H), 1-4C alkyl, phenyl (may be replaced with hydroxycarbonyl or alkoxycarbonyl) or R<1> ...
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JPH0128017B2 |
A process for the preparation of N,O-disubstituted urethanes. A substituted urea, an alcohol and a compound taken from the group consisting of N-unsubstituted urethanes, urea, polyurets and mixtures thereof at a temperature of 120 DEG -3...
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JPH01135759A |
PURPOSE: To obtain the subject compd. which is incorporated into a specific ratio of N,N-bis(trans-4-isocyanatocyclohexy)urea of a trans isomer therein, does not have inhitating smells and tearing activity and is useful for urethane synt...
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JPH01135758A |
PURPOSE: To obtain the subject compound useful as an intermediate for medicines, agricultural chemicals, etc., in high conversion rate and quality without requiring recovery of the unreacted raw materials, by dividedly adding a relativel...
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JPH01135778A |
PURPOSE: To obtain an acetic acid derivative containing 1,2,4-thiadiazolyl group by reaction of 2-(N2-chloro)amidino-2-(1-t-butoxycarbonyl-1-methylethoxyimi
no) acetic acid with a salt of thiocyanic acid. CONSTITUTION: The reaction of a ...
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JPH01135742A |
(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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JPH01135772A |
1,5-Disubstituted imidazoles of the formula are prepared by alkylation of an N-cyanoformamidine of the formula II X - NH - CH = N - CN (II) to give an N,N-disubstituted N-cyanoformamidine of the formula which cyclises by the action o...
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JPH01135750A |
(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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JPH01131145A |
NEW MATERIAL: A compd. of formula I [R is H, an alkyl or amine capable of contg. a substituent (aryl or 1 or 2 alkyl); R1 is H, an alkyl or aralkyl; A is an aryl, substituted (cycloalkyl or carboxamide)alkyl, a saturated 6-membered heter...
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