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JPH0585543B2 |
Compounds of the general formula: (wherein A is 4-(trifluoromethyl)phenyl, 4-chloro-2-methylphenyl, 4-chloro-2,5-dimethylphenyl, 4-chloro-2,6-dimethylphenyl, 2,4-difluorophenyl, 2,4,6-trichlorophenyl or 2,4,6-trifluorophenyl; n is 1 to 5...
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JPH0584290B2 |
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JPH0583897B2 |
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JPH0545878Y2 |
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JPH0582385B2 |
Quinaldic acid amide derivs. (I) and their acid addn. salts are new (where R1 and R2 are each lower alkyl, or R1 and R2 together with adjacent N are 5- to 7-membered ring; X is H, lower alkyl or lower alkoxy). - Prodn. of (I) comprises r...
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JPH05301849A |
PURPOSE: To provide the subject new diphenoxybenzene derivative exhibiting an excellent antitumor effect and to provide a new compound exhibiting an excellent antitumor effect and useful as an intermediate for production of the above-men...
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JPH0581579B2 |
Quinone derivatives represented by general formula (I) wherein R<1> and R<2> may be the same or different, and each represents hydrogen, methyl or methoxy or, when taken together, R<1> and R<2> represent -CH=CH-CH=CH-, R<3> represents hy...
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JPH0579057B2 |
The invention concerns novel phenoxyacetic acid amide derivative of the formula I (and pharmaceutically acceptable salts thereof) in which R<1> is hydrogen or fluoro, R<2> is phenyl, cyclo-alkyl, alkyl or alkenyl as defined herin, and R<...
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JPH05279304A |
PURPOSE: To provide an N-allyl and/or N-benzyl deriv. of a new p- phenylenediamine useful as an antioxidant for stabilizing a lubricant compsn. against oxidative or thermal degradation. CONSTITUTION: The compd. of formula [at least one o...
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JPH0576938B2 |
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JPH0574812B2 |
A silver halide color photographic material and a process for preparing the photographic material are disclosed, comprising a support and at least one silver halide emulsion layer on the support, wherein the emulsion layer contains a sil...
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JPH0574585B2 |
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JPH0573738B2 |
4-Amino-3-imidazolin-2-one and (2-methoxy-2-iminoethyl) urea are valuable intermediates for the production of pharmacologically active compounds.
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JPH05262711A |
PURPOSE: To prepare new butyric acid amides effective for controlling insects and ticks particularly in rice, cotton, vegetable and fruit crops and forests as agents for controlling harmful insects and furthermore effective for normal se...
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JPH0568463B2 |
Production of tertiary aralkyl urethanes, such as tetramethyl xylylene diurethanes, by addition of corresponding diols and carbamic acid esters at moderate temperatures and in the presence of acid catalyst.
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JPH0568472B2 |
Substituted ethanediimidamides of the formula wherein m is 0-2, n is 2-5, Z is O, S or methylene, R<1> is H or alkyl and A is exemplified as piperidino - or pyrrolidino - methylphenyl, dimethylaminomethyl-furyl or thienyl, or piperidinom...
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JPH05246969A |
PURPOSE: To provide a phenylalanineammonia lyase inhibitor containing, as active ingredient, an aminoxyfatty acid. CONSTITUTION: The objective inhibitor containing, as active ingredient, a compound of formula I [R1 and R2 are each H or c...
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JPH0566939B2 |
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JPH0566381B2 |
There are described compounds of formula:in which X (or X') = H, F, Cl and X' (or X) = F, Cl;with R' = H, Cl, Br, F an optionally halogen-substituted alkyl C1-C3;R' = halogen, an optionally halogen-substituted alkyl C1-C3;R4 =H or R3;R' ...
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JPH0566380B2 |
An I.D.R. process for the manufacture of urea, comprising two subsequent loops, wherein: A) In the first (high pressure) loop the solution coming from the synthesis zone contains, after the first isobaric strip per (E1), a strong NH3 exc...
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JPH0564944B2 |
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JPH0561263B2 |
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JPH0560460B2 |
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JPH0560461B2 |
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JPH0560456B2 |
N-acetonyl-substituted-amides of the formula: wherein A is a certain, optionally ring-substituted heterocycle, phenylalkyl, phenylalkoxy, naphthyl, cycloalkyl, alkoxyalkyl, alkyl, haloalkyl or alkenyl group; X, Y and Z are selected from ...
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JPH05221916A |
PURPOSE: To obtain a new α-(5-aryloxy-naphthalen-1-yl-oxy)carboxylic acid deriv. utilized as a defoliant, a dehydrator, a broadleaf plant killer, etc. CONSTITUTION: The α-(5-aryloxy-naphthalen-1-yl-oxy)carboxylic acid deriv. is a compd...
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JPH0558629B2 |
In the present invention an amide represented by the general formula: W - @ - B - Y is produced using a sulfonium salt represented by the general formula: as the starting material, to synthesizing a novel compound, i.e., an active ester ...
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JPH0558626B2 |
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JPH0558621B2 |
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JPH0558426B2 |
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JPH0557978B2 |
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JPH0556335B2 |
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JPH0555496B2 |
Compounds of the general formula where X is fluorine, chlorine, ethyl or n-propyl, and the salts of these compounds, and herbicides containing the compounds or their salts.
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JPH0554947B2 |
A heat developable light-sensitive material containing a compound represented by formula (I) or (II) (I) (II) wherein R1 and R2 each represents a hydrogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, an a...
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JPH05201944A |
PURPOSE: To provide an acylaminobenzamide compd. which exhibits fungicidal activity to the diseases of a wide range of plants and is active to the kinds of pathogens particularly known as fungi. CONSTITUTION: A compd. of formula I [A and...
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JPH0552821B2 |
A new chiral reagent of formula (I), wherein X is halogen, an azide group or a succinimidyl group and wherein R is an alkyl group or a trifluormethyl group. The invention further relates to a method for derivatization, determination and ...
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JPH0550502B2 |
PURPOSE:To obtain urea from ammonia and carbon dioxide with reduced power consumption at a low cost, by mixing a recovered liquid from a purification step with liquid ammonia for synthetic raw material, raising the pressure of the mixtur...
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JPH0543697B2 |
Polypeptide derivatives containing 5-amino-2,5-disubstituted-4-hydroxypentanoic acid residues are of the formula:wherein, for example in a preferred embodiment R is t-butyloxycarbonyl, m and n are each 0 or 1, their sum being at least 1;...
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JPH0541628B2 |
1-[2-(2,4-Dichlorophenyl)-pentyl]-1H-1,2,4-triazole can be produced, in a novel, simple, economical and isomer-free form, by reacting 2-(2,4-dichlorophenyl)-valeronitrile, in the presence of hydrogen, an acid and a hydrogenation catalyst...
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JPH05148208A |
PURPOSE: To produce an amine derivative useful as an intermediate for pharmaceuticals by using a new compound derived from a nitrone compound and an organic acid halide as a starting raw material and reacting the material with a nucleoph...
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JPH0533946B2 |
Amino acid salt having at least one unblocked amino group and comprising at least one cation which has a nitrogen cationic atom is reacted with 1-(tertiary-alkoxycarbonyl)imidazole in the liquid phase and in the presence of essentially i...
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JPH0531540B2 |
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JPH0531543B2 |
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JPH0531542B2 |
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JPH0531541B2 |
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JPH05112501A |
PURPOSE: To obtain a new butadiene derivative, having the high charge transfer ability, excellent in light stability and capable of providing electrophotographic photoreceptors, having high sensitivity and improved in durability. CONSTIT...
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JPH05112502A |
PURPOSE: To obtain a new butadiene derivative, having the high charge transfer ability, excellent in light stability and capable of providing electrophotographic photoreceptors, having high sensitivity and improved in durability. CONSTIT...
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JPH05105657A |
PURPOSE: To provide novel antibiotics useful for the theraspies of mycotic infectious diseases by Candida, Aspergillus, etc. CONSTITUTION: The objective antibiotics are expressed by formula I (X is of formula II or III) [i.e., WAP-5044A ...
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JPH0528698B2 |
A process for preparing urethanes by reacting a solution of a nitrogen-containing organic compound and a hydroxyl-containing organic compound with carbon monoxide in the presence of a halide-free ruthenium catalyst is disclosed. In the p...
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JPH05105658A |
PURPOSE: To provide a new cyclohexenenone oxime ether useful as herbicides attaining the herbiciding objective with an amount less than the known substances and having high selectivity. CONSTITUTION: The compound of formula I, e.g. 2-[1-...
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