Abstract: The invention includes certain 3,4,5-trihydroxypiperidine compounds, methods for their preparation, compositions containing said 3,4,5-trihydroxypiperidine compounds and methods for the use of said compounds and compositions.The subject matter of the invention is useful against diabetes, hyperlipaemia and adiposity as well as in animal nutrition.

Abstract: Light-sensitive compounds are described which have the formula ##STR1## wherein R.sup.1 and R.sup.2 denote H or alkyl, R.sup.3 and R.sup.4 denote H or 4,6-bis-trichloromethyl-s-triazin-2-yl, R.sup.5 and R.sup.6 denote H or halogen, alkyl, alkenyl or alkoxy, and Ar denotes a mononuclear to trinuclear aromatic group.These compounds are suitable as photoinitiators for free-radical polymerization or as photolytic acid donors for acid-cleavable compounds, and for cross-linking and color formation reactions. They are distinguished by a high sensitivity in various spectral ranges.

Abstract: Compounds of the formula I ##STR1## in which n represents 1, 2 or 3, Ar represents a carbocyclic or heterocyclic aryl radical, Ac represents the acyl radical of an acid, Z represents a radical --OR.sub.7 or --NR.sub.8 R.sub.9, R.sub.1 represents hydrogen, unsubstituted or substituted lower alkyl, a carbocyclic or heterocyclic aryl radical or free, etherified or esterified hydroxy, R.sub.2 and R.sub.3, independently of one another, each represents hydrogen, unsubstituted or substituted lower alkyl, formyl or functionally modified formyl, carboxy or functionally modified carboxy, a carbocyclic or heterocyclic aryl radical or unsubstituted or mono- or di-substituted amino, R.sub.4 represents hydrogen or lower alkyl, R.sub.5 and R.sub.6, independently of one another, each represents hydrogen, unsubstituted or substituted lower alkyl or a carbocyclic or heterocyclic aryl radical, R.sub.7, R.sub.8 and R.sub.

Abstract: Antibacterial activity is exhibited by novel compounds having the formula ##STR1## and pharmaceutically acceptable salts thereof.

Abstract: Provided are compounds of the structure: ##STR1## wherein R.sub.1, R.sub.3, R.sub.5 and R.sub.6 are independently H, alkyl, aralkyl, aryl, substituted aryl, heteroaryl, substituted heteroaryl, alkenyl, alkynyl, hydroxy, hydroxyalkyl, alkoxy, mercapto, mercaptoalkyl, alkylthio, amino, alkylamino, aminoalkyl, formyl, carboxy and salts thereof, carbalkoxy, alkanoyl, cyano, nitro, halo, trifluoromethyl, alkylsulfonyl, aminosulfonyl, carbamoyl or cycloalkyl; andR.sub.7 is H, alkyl, aryl, aralkyl, oxo, or alkanoyl;wherein at least one of R.sub.1 R.sub.5 or R.sub.6 is an aryl, heteroaryl, or heteroaryl substituted with H, alkyl, halo, amino, trifluoromethyl or cyano.

Abstract: A compound having anti-ulcer activity and having the formula ##STR1## wherein D is H, SH, NH.sub.2, OH, R.sup.4 S where R.sup.4 is a lower alkyl group; E is OH or NH.sub.2 ; J is H or aryl; X is CH or N; Y is CH, N, or CT, wherein T is a halogen; Z is CH or N; A is ##STR2## and replaces a hydrogen of D, X, or E; R.sup.1 is H or CH.sub.3 ; L is CH.sub.2 S; Q is O or CH.sub.2 S; n is 0 or 1; 2 m 4; each R.sup.2 and R.sup.3, independently, is H, lower alkyl, cycloalkyl, or arylalkyl; or R.sup.2 and R.sup.3, together with the nitrogen atom to which they are attached, form a 4, 5, or 6 membered heterocyclic ring containing 0, 1, or 2 oxygen atoms and 1, 2, or 3 nitrogen atoms and being unsubstituted or lower alkyl substituted; or a pharmaceutically acceptable salt thereof.

Abstract: The present invention relates to combating pests with five-membered nitrogen-containing heterocyclic compounds of the formula (I) ##STR1## in which R.sup.1, R.sup.2, R.sup.3, X and Y have the meaning given in the description. Many of the compounds are new.

Abstract: An improved method for the preparation of chromophore-substituted vinyl-halomethyl-s-triazines especially 2-(p-methoxystyryl)-4,6-bis-(trichloromethyl)-s-triazine. In the known preparation of these compounds, a two step procedure is utilized wherein an intermediate reaction product has to be isolated. This step of separating the intermediate is eliminated in the present process by dissolving the crude reaction product obtained in the first step in toluene, removing excess hydrogen chloride gas and catalysts by purging the reaction product solution with an inert gas, and then reacting p-anisaldehyde with the toluene solution of the reaction product mixture using piperidinium acetate catalyst to obtain 2-(p-methoxystyryl)-4,6-bis-(trichloromethyl)-s-triazine.As a further improvement of the art the Knoevenagel-type condensation is run until no further water is evolved. At this point the product formed is isolated by filtration and a like amount of catalyst as a second charge is added.

Abstract: There are described triazine derivatives of the formula I ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 independently of one another are each C.sub.1 -C.sub.5 -alkyl which is unsubstituted or monosubstituted by C.sub.3 -C.sub.6 -cycloalkyl, or mono- or polysubstituted by halogen, or is C.sub.3 -C.sub.6 - cycloalkyl which is unsubstituted or mono- or polysubstituted by halogen, or one of the substituents R.sub.1, R.sub.2 and R.sub.3 is also halogen or --NR.sub.4 R.sub.5, in which R.sub.4 is hydrogen or C.sub.1 -C.sub.5 -alkyl and R.sub.5 is hydrogen, C.sub.1 -C.sub.5 -alkyl, monochloroacetyl or dichloroacetyl. The triazine derivatives are used for the protection of maize and sorghum plants against the harmful effects of herbicidal chloroacetanilides and chloroacetamides.

Abstract: There is provided a new class of derivatives of 2-nitro-5-(substituted-phenoxy) benzoyl compounds that have pre- and post-emergence herbicidal activity. The derivatives include certain substituted phenyl esters, phenyl thioesters; heterocyclic esters; substituted alkyl and alkylthio esters; carbonates and thiocarbonates; benzoyl phosphonates; substituted alkanones and substituted amides.

Abstract: Acetylene terminated s-triazine oligomers are disclosed which polymerize into stable high temperature resins. The oligomers of this invention are readily prepared from off-the-shelf starting materials, they are soluble in conventional low boiling solvents and exhibit low melting points which facilitate ease of processing.

Abstract: Heterocyclic alkylaminocarbonylsulfonamides, such as N'-[(4,6-dimethylpyrimidin-2-yl)methylaminocarbonyl]-N,N-dimethyl-1,2-benz enedisulfonamide, are useful as herbicides.

Abstract: Hexahydrotriazinones substituted by a 5-substituted-1,2-oxazol-3-yl moiety, useful for controlling the growth of unwanted plants.

Abstract: A compound of the formula ##STR1## wherein each R is H or alkyl and W is an optionally substituted unsaturated, cycloalkyl, secondary alkyl, aromatic or heterocyclic group, are useful as plant growth regulators and herbicides. The corresponding 6-oxabicyclo[3.2.1]octan-4-ols and 6-oxabicyclo[3.2.1]octan-4-ones are novel intermediates.

Abstract: There are disclosed dyes, compositions, imaging elements, and methods of forming images, wherein cyclopropenones are reacted with di- or tri-halogenated compounds in the presence of pyridine to form said dyes. In areas exposed to activating radiation, the cyclopropenone decomposes and prevents the dye reaction from occurring.

Abstract: The novel compounds of the formula I are useful selective herbicides for postemergence application in crops of cereals, maize and rice.In formula I, ##STR1## A is an unsubstituted or substituted amino group, Q is a C.sub.2 -C.sub.6 alkylene bridge, Y is an oxygen or sulfur atom or an unsubstituted or substituted nitrogen atom, and Z is an unsubstituted or substituted phenyl, naphthyl or heterocyclic radical, which phenyl radical, containing the bridge member Y, can additionally carry one to four further substituents.

Abstract: Compounds having the formula: ##STR1## wherein X.sub.1, X.sub.2, R, R.sub.1, R.sub.2 and R.sub.3 are as set forth hereinafter, their preparation and uses as ganglionic blocking agents are disclosed.

Abstract: Photopolymerizable mixture of (a) acrylic monomer such as 95 parts of an alkyl acrylate and 5 parts of acrylic acid and (b) 0.01 to 2 parts by weight of a chromophore-substituted-halomethyl-s-triazine such as ##STR1## The novel mixtures are primarily useful as pressure-sensitive adhesive mixtures.

Abstract: There are disclosed dyes, compositions, imaging elements, and methods of forming images, wherein cyclopropenones are reacted with di- or tri-halogenated compounds in the presence of pyridine to form said dyes. In areas exposed to activating radiation, the cyclopropenone decomposes and prevents the dye reaction from occurring.

Abstract: An intermediate represented by the following formula, for synthesizing --3-hydroxy-3-cephem compounds. ##STR1## wherein A and B each is a hydrogen or amino substituent; R is a hydrogen or thiol substituent; Hal is a halogen; X is a hydroxy or carboxy protecting group; the broken line between A and R shows that when R and B are hydrogens, and A is a carboxylic acyl, the substituents can be combined to form an azetidinothiazoline bicyclic ring; and the enamine derivatives thereof.

Abstract: Photopolymerizable mixture of (a) acrylic monomer such as 95 parts of an alkyl acrylate and 5 parts of acrylic acid and (b) 0.01 to 2 parts by weight of a chromophore-substituted-halomethyl-s-triazine such as ##STR1## The novel mixtures are primarily useful as pressure-sensitive adhesive mixtures.

Abstract: Pressure-sensitive adhesive tape, the adhesive layer of which is produced from a mixture of (1) a pressure-sensitive adhesive alkyl acrylate polymer and (b) a polynuclear-chromophore-substituted halomethyl-s-triazine such as ##STR1## which has been exposed to ultraviolet radiation to cause the polymer to become crosslinked.

Abstract: Polyadducts, free from epoxide groups, are obtained from ammonia and epoxide compounds by reacting 1 mole of ammonia with from 1.2 to 2.0 equivalents of epoxide, so that if diepoxide compounds are used products of the general formula (I) ##STR1## are obtained, while if triepoxides and/or tetraepoxide compounds are used, by themselves, or together with diepoxide compounds, products of the general formula II ##STR2## are produced; in these formulae, the E.sup.1 's are identical or different hydroxyl-containing divalent radicals and the E.sup.2 's are identical or different hydroxyl-containing trivalent or tetravalent radicals, resulting from the opening of the oxirane rings of epoxide compounds containing two, three or four epoxide groups in the molecule, n.sup.1, n.sup.3 and n.sup.5 are from 0 to 3, n.sup.2 and n.sup.4 are from 1 to 3 and X is 0 or 1, and one or more of the divalent radicals E.sup.1 in the general formula (II) may or may not be replaced by polyvalent radicals E.sup.2.

Abstract: Active hydrogen-containing fluorochemical is used as a foam stabilizer for polyurethane foams. For example, rigid or flexible polyurethane foams with high or low density and uniform cellular structure are prepared using fluoroaliphatic radical-substituted poly(oxyalkylene) polyols as foam stabilizers.

Abstract: The invention includes certain 3,4,5-trihydroxypiperidine compounds, methods for their preparation, compositions containing said 3,4,5-trihydroxypiperidine compounds and methods for the use of said compounds and compositions.The subject matter of the invention is useful against diabetes, hyperlipaemia and adiposity as well as in animal nutrition.

Abstract: Novel triazine derivatives which are with cyanoacetic acid, derivatives of cyanoacetic acid or malodinitrile substituted s-triazines and which provide stabilizers against ultraviolet radiation for organic polymers such as polyvinyl chloride or copolymers of polyvinyl chloride or polypropylene are obtained by reacting the corresponding chloro-s-triazinyl derivatives with sodium hydride or a metal lower alcoholate in an organic solvent, and isolating the resulting product by acidification.

Abstract: A process for the preparation of a 4,6-dihalogeno-triazine of the formula ##STR1## wherein R represents an aryl or aryloxy radical or 5 or 6-membered nitrogen-containing aromatic heterocyclic radical which can be optionally mono or polysubstituted by a C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, halogeno, nitro, cyano, C.sub.1 -C.sub.4 -carbalkoxy, aryl or aryloxy andHal.sup.1 denotes a halogen atom is described wherein a trihalogenomethyl compound of the formulaR--C (Hal.sup.2).sub.3whereinR has the meaning indicated above andHal.sup.2 represents a halogen atom is reacted with Hal.sup.1 --CN in which Hal.sup.1 has the meaning indicated above at a temperature of 50.degree. to 200.degree. C. in the presence of a Lewis acid. Optionally the process can be conducted in the presence of an inert solvent.

Abstract: This invention is directed to low molecular weight, solid addition products having a softening point above 100.degree. F. and the method of preparing same and more particularly to the use of said addition products as crosslinking agents in various polymeric powder coatings, e.g. polyesters. The solid, low molecular weight products are derived from the addition reaction of at least one monohydroxy, single-ring aromatic carbon compound and hexakis (alkoxymethyl) amino-triazine.

Abstract: This invention relates to a radiation sensitive composition which comprises, as the radiation sensitive compound, an s-triazine corresponding to Formula I ##STR1## wherein X is bromine or chlorine, and m and n are whole numbers from 0 to 3 which, taken together, do not exceed 5, and in which R is a substituted or unsubstituted bi- or polynuclear aromatic or heterocyclic aromatic group which may be partially hydrogenated and which is linked via an unsaturated nuclear carbon atom.

Abstract: This invention is directed to low molecular weight, solid addition products having a softening point above 100.degree. F. and the method of preparing same and more particularly to the use of said addition products as crosslinking agents in various polymeric powder coatings, e.g. polyesters. The solid, low molecular weight products are derived from the addition reaction of at least one monohydroxy, single-ring aromatic carbon compound and hexakis (alkoxymethyl) amino-triazine.

Abstract: Novel dyestuffs comprising at least one laser dyestuff radical and at least one fluorescent dyestuff radical, where the fluorescent range of the fluorescent dyestuff radical overlaps the absorption range of the laser dyestuff radical and is linked with the laser dyestuff radical directly or via a bridge member having a length of at most 20 A in such a manner that the .pi. electron systems of the individual radicals are decoupled, are outstandingly effective and long lived when used in dyestuff lasers. The dyestuffs can be of the formula:X--(CR.sub.1 R.sub.2).sub.n --X--[(CR.sub.1 R.sub.2).sub.n --X].sub.mwhereinN is 0 or an integer from 1 up to a number corresponding to a chain length of 20 A,m is 0, 1, 2 or 3,X is a laser dyestuff radical L or a fluorescent dyestuff radical F andR.sub.1 and R.sub.

Abstract: Monomers of the formulas ##STR1## WHEREIN R and R.sup.1 are generally lower hydrocarbyl groups, R.sup.2 is an aromatic ultraviolet light-absorbing moiety bonded by aromatic carbon, a is 0 or 1 and b is 1 or 2 are useful in the formulation of light- and abrasion-resistant coatings for polymers.

Abstract: This invention describes new perfluoroalkyl substituted esters, diesters and polyesters which contain at least one cyclic 5-membered anhydride group or two carboxy groups, as well as half amides and half esters thereof; their synthesis and their use as surface-active reactants in polycondensate resin systems.The anhydrides are synthesized by reaction of perfluoroalkyl substituted alcohols or diols with dianhydrides or an anhydrides-acid chloride and have the general structure ##STR1## wherein: Q is the tetra-radical rest of a tri- or tetracarboxylic acid, which contains at least one 1,2-dicarboxy grouping,X is hydrogen or COOH,R.sub.f is a perfluoroalkyl or perfluoroalkoxy-perfluoroalkyl group of 4 to 18 carbon atoms,a is 1 or 2,A is hydrogen or ##STR2## wherein: M IS AN INTEGER FROM 0 TO 5, ANDR.sup.3 is the residue of a R.sub.f substituted alcohol or diol.