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JPH034542B2 |
1. Fluorine-containing acrylic monomers characterized in that they correspond to the general formula : (II) see diagramm : EP0225826,P20,F1 in which RF denotes a perfluoroalkyl radical with a straight or branched chain containing from 2 ...
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JPH034543B2 |
Substituted N-benzoyl-N'-3,5-dichloro-hexafluoropropyloxyphenylureas of the formula wherein R1 is hydrogen or fluorine and R2 is fluorine or chlorine, and salts thereof are useful for controlling insects, representatives of the order Aca...
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JPH034064B2 |
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JPH034065B2 |
1. Process for the production of N-substituted O-alkyl urethanes, characterised in that a) primary monoamines of the formula R**1 NH2 which, at 1 013 mbar, are non-distillable or have a boiling point at least 20 degrees C higher than the...
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JPH033691B2 |
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JPH032857B2 |
Novel N-substituted imido-dicarboxylic acid diaryl ester compounds of the general formula (I) in which R1 represents an optionally substituted aliphatic, cycloaliphatic, araliphatic, aromatic, heterocyclic radical and R2 and R3 can be id...
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JPH032133B2 |
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JPH032148B2 |
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JPH031297B2 |
A compound of the formula: wherein R1 and R2 are, same or different, each a hydrogen atom, a C1-C3 alkyl group optionally substituted with halogen, an alkoxyalkyl or alkylthioalkyl group of the formula: R7-Z-(CH2)q-, a C2-C3 alkenyl grou...
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JPH03859B2 |
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JPH0262545B2 |
Polyisocyanate containing a biuret group is prepared more particularly from an aliphatic, cycloaliphatic or arylaliphatic diisocyanate and water. More precisely, the reaction of the monomeric diisocyanate and water is conducted under...
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JPH0260661B2 |
Cationic surface-active products of the formula: R1-O[C2H3(R2)O-]p[C2H3(CH2OH)O](n-1)CH2-CHOH-CH2-G in which R1=C4-C20 aliphatic radical, R2=C4-C20 alkyl, alkoxymethyl or alkenyloxy radical, p=1-2.5, n=2-20 and G denotes an amine or amin...
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JPH0259827B2 |
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JPH0259143B2 |
Novel bicyclo [2,2,1] heptanes and hept-2-enes are substituted at the 5-position by a 6-carboxyhex-2-enyl group or a modification thereof, and at the 6-position by a grouping -C(R)=N-NHCO-(NH)a-R' in which R is hydrogen, an aliphatic hyd...
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JPH0259135B2 |
The method of preparing a compound of the formula wherein R1 is hydrogen, halogen, alkyl of 1 to 8 carbon atoms, trifluoromethyl or acetyl; n is 1 when R1 has all the defined meanings, or 2 or 3 when R1 is halogen or alkyl; R2 is hydroge...
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JPH0259145B2 |
Amidino compounds represented by the formula and pharmaceutically acceptable acid addition salts thereof are novel compounds and are useful as powerful antitrypsin, antiplasmin, antikallikrein and antithrombin agents. Having strong anti-...
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JPH0258260B2 |
The invention relates to an improved process for the production of polyamines containing urethane and/or urea and/or biuret and/or isocyanurate groups and, preferably, also alkylene ether, carbonate and/or acetal groups by the alkaline h...
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JPH0258259B2 |
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JPH0258261B2 |
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JPH0257540B2 |
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JPH0257062B2 |
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JPH0257063B2 |
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JPH0256347B2 |
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JPH0255416B2 |
Phenyl carbamates of the general formulawherein R1 to R5 are as defined in the claims, are useful as pharmaceuticals.
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JPH0254821B2 |
Tetrasubstituted urea and thiourea compounds useful as antiatherosclerotic agents, compositions thereof and processes for their preparation.
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JPH0254824B2 |
The present invention reales to novel Spergualin related compounds, and a process for producing the same. More particularly, the invention reales to Spergualin related compounds of the formula: wherein R1 is a lower alkylene group which ...
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JPH0254820B2 |
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JPH0254822B2 |
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JPH0254823B2 |
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JPH0254363B2 |
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JPH0254331B2 |
NEW MATERIAL:The compound of formula I [R' is phenyl which is substituted at least one halogen, formyl, (substituted) alkyl, or alkoxy at the paraposition; R'' is H or (protected) amino; R''' is H or ester residue]. EXAMPLE:2-[p-2'( S )-...
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JPH0253433B2 |
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JPH0251902B2 |
1. Process for the preparation of urethanes by reacting a) unsubstituted or substituted ureas which do however still contain at least one hydrogen atom attached to a urea nitrogen atom, with b) organic compounds containing at least one h...
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JPH0251547B2 |
Fluorocarbonylimino biurets derived from a tris(isocy- anotoalkane)biuret, a fluoroaliphatic alcohol and a modifier group imports oil/water repellency, soil-release properties.
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JPH0251546B2 |
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JPH0251420B2 |
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JPH02270835A |
NEW MATERIAL: Diphenylheteroalkyl derivatives represented by formula I {wherein A is E-CH2- or a group represented by formula II [E may be bonded to a left or right phenyl ring and is O, S(O)n or NR7 and (n) is 0-2], R1-R3 are each H, ha...
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JPH0250106B2 |
A process for the preparation of an aliphatic, cyclo-aliphatic, and/or aliphatic-cycloaliphatic di- and/or polyurethane comprising the steps of A. reacting a primary aliphatic, cycloaliphatic, and/or aliphatic-cycloaliphatic di- and/or p...
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JPH0250102B2 |
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JPH0250110B2 |
Propenimidates are provided having the formula: wherein X and Y are independently O or S; and R1 and R2 are independently C1-C4 alkyl, (CH2)nOR3 where R3 is C1-C4 alkyl and n is 1 or 2, CH2CH2Cl, or CH2CF3, provided that when R1 or R2 is...
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JPH0248539B2 |
A process for the preparation of aliphatic, cycloaliphatic, arylaliphatic and aliphatic-cycloaliphatic di- and polyurethanes wherein primary aliphatic, cycloaliphatic, arylaliphatic or aliphatic-cycloaliphatic di- or polyamines are react...
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JPH0248540B2 |
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JPH0247991B2 |
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JPH0247992B2 |
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JPH02256646A |
NEW MATERIAL: Compounds of formula I [R1 is H, a halogen, cyano, CF3; R2 is H, a halogen; R3 is a halogen, CF3, OCF3, SCF3, SO2CF3; R4 is H, a halogen; X is N, C-R5 (R5 is H, a halogen); Y is alkandiyl, alkendiyl; Z is cyano, CO-Z' (Z' i...
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JPH0246596B2 |
New cephalosporins are of formula (I) In the formula R and R1 are both H or both hydrolysable or hydrogenolysable gps. or R1 can also be opt. substd. 1-4C alkyl, A is H or an equiv. of an alkali(ne earth) metal or an amine. (I) have anti...
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JPH0246575B2 |
1. A process for the production of an aryl mono-, di- and/or polyurethane, wherein a primary aromatic mono-, di- and/or polyamine is reacted at elevated temperature with an O-alkylcarbamate in the presence of at least one compound contai...
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JPH0246577B2 |
The invention relates to a novel process and novel intermediates useful in the preparation of sympathomimetic amines. The pharmacologically useful final products, which are acyl derivatives of mono- and dihydroxy aromatic amines (e.g., c...
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JPH0246576B2 |
A method for the production of N-aryl substituted di- and polyurethanes in high yield, by the reaction of an aromatic di- or polyamine with urea and alcohol at high temperatures. The di- and polyurethanes thus produced have utility as is...
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JPH0246565B2 |
New cephalosporins are of formula (I) In the formula R and R1 are both H or both hydrolysable or hydrogenolysable gps. or R1 can also be opt. substd. 1-4C alkyl, A is H or an equiv. of an alkali(ne earth) metal or an amine. (I) have anti...
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