Abstract: The present invention is directed to anticoccidial methods, animal feed premixes, and animal feeds, employing a specified carbanilide compound. The present invention is also directed to anticoccidial methods, animal feed premixes, and animal feeds employing the specified carbanilide compound and a polyether antibiotic.

Abstract: The present invention provides a hydrazone compound of the formula I: ##STR1## wherein R.sup.1 and R.sup.2 are the same or different and are independently hydrogen, C.sub.1 -C.sub.2 alkyl, C.sub.1 -C.sub.2 alkoxy, methoxymethyl or cyanomethyl, with the proviso that the R.sup.1 and R.sup.2 are not simultaneously hydrogen; R.sup.3 is trifluoromethyl or methyl; and X is halogen, and an insecticide containing the hydrazone compound as an active ingredient. The hydrazone compound has good insecticidal activity and lower acute toxicity to mammals.

Abstract: The invention is concerned with novel water-soluble racemic or optically active compounds of formulae ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 independently signify lower alkyl or lower alkoxy;m and n are 0, 1 or 2; andX signifies hydrogen, an alkali :metal, the equivalent of an earthalkali metal or an ammonium ion;with the provision that R.sup.3 is in position 4 or 5 and R.sup.4 is in position 4' or 5'. The invention is also concerned with complexes of such compounds with a metal of Group VIII. These complexes are, useful as catalysts for asymmetric hydrogenation and for enantioselective hydrogen displacement in prochiral allylic systems.

Abstract: New 2-oximino-2-phenyl-acetamides of the formula ##STR1## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7 m and n have the meanings given in the description,a process for the preparation of the new substances, and their use as pesticides.

Abstract: This invention relates to compounds of Formula I and the stereoisomers and pharmaceutically acceptable salts thereof ##STR1## wherein R is alkyl, alkenyl, alkynyl, or cycloalkylalkyl;R.sup.1 is alkyl;R.sup.2 is hydrogen, alkyl;R.sup.6 is alkyl;n is 1 to 5;p is 0 to 6;x is 0 or 2; andR.sup.4 and R.sup.5 are independently hydrogen or alkyl or together with N form a cycloalkylamine.The compounds of Formula I are leukotriene B.sub.4 antagonists and are useful as anti-inflammatory agents and in treating disease conditions mediated by LTB.sub.4.

Abstract: A naphthopyran compound represented by the formula: ##STR1## wherein R.sub.4, R.sub.5, R.sub.6, R.sub.7, R.sub.8, R.sub.9, R.sub.10, and R.sub.11 are each selected from the group consisting essentially of hydrogen, a first stable organic radical, a heterocyclic group, halogen, a first nitrogen-substituted group, and a first nitrogen-substituted ring compound; A and B are each selected from the group consisting essentially of hydrogen, substituted phenyl, and substituted naphthyl, provided that at least one of A or B is substituted phenyl or substituted naphthyl; and any substituent of any substituted phenyl or substituted naphthyl at A or B is selected from the group consisting essentially of hydrogen, a second stable organic radical, a heterocyclic group, halogen, a second nitrogen-substituted group, and a second nitrogen-substituted ring compound, provided that at least one substituent of any substituted phenyl or substituted naphthyl at either A or B is phenyl, naphthyl, or furyl.

Abstract: A process is provided for the preparation of an .alpha.-tocopherol derivative represented by the following formula (VII): ##STR1## wherein n stands for 0 or an integer of from 1 to 5. According to the process, trimethylhydroquinone and a particular allyl alcohol derivative or a specific alkenyl alcohol are subjected to a condensation reaction in the presence of a fluorosulfonate [M(RSO.sub.3).sub.3 ], a nitrate [M(NO.sub.3).sub.3 ] or a sulfate [M.sub.2 (SO.sub.4).sub.3 ], wherein M represents a scandium, yttrium or lanthanide atom, and R represents a fluorine atom, a fluorinated lower alkyl group, or an aryl group which may be substituted by one or more fluorine atoms. The lanthanide atom means a lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium or lutetium atom.

Abstract: Furobenzopyran derivatives of the general formula (I): ##STR1## in which R.sup.1 is a lower alkyl group, R.sup.2 is a lower alkyl group, lower alkoxy group, halogen atom or lower alkyl group substituted by a halogen atom, R.sup.3 is a lower alkyl group, lower alkoxy group, halogen atom, lower alkyl group substituted by a halogen atom, phenoxy group or benzyloxy group, R.sup.4 is a hydrogen atom or lower alkyl group and m and n are any integers between 0 and 4, have an excellent herbicidal activity on weeds and are completely selective to crops such as paddy rice, soybeans and cotton.

Abstract: A novel hydrazine derivative and a pesticidal composition containing the hydrazine derivative as the effecting ingredient. The hydrazine derivative show high pesticidal activity against harmful pests which are resistant to known pesticides such as organophosphorus pesticides, pyrethroids, etc., especially against Lepidoptera harmful pests such as Plutella xylostella, Spodoptera litura, Cnaphalocrocis medinalis, Adoxophyes orana, etc., and is effective for controlling harmful pests in paddy field, upland field, orchard, forest or places to be kept environmentally hygienic.

Abstract: 2-(2-Amino-3-methoxyphenyl)-4-oxo-4H-[1]benzopyran inhibits MEK and, as such, is effective in treating cancer and other proliferative diseases such as psoriasis and restenosis.

Abstract: According to the invention, a new process has been found for the preparation of 2,2-difluoro-benzo[1,3]-dioxole-cabaldehydes of the formula (I) ##STR1## in which benzo[1,3]dioxole-carbaldehydes are chlorinated, the 2,2-dichloro-dichloromethylbenzo[1,3]dioxoles formed, which are likewise new, are partly fluorinated to give the 2,2-difluoro-dichloromethyl-benzo[1,3]dioxoles, which are likewise new, and these are then reacted with urotropin to give the desired compounds.

Abstract: Disclosed herein is novel kojic acid derivatives represented by the following formula (I): ##STR1## wherein, R.sub.1 is a hydrogen atom or hydroxyl group; and R.sub.2 is a hydroxyl group, having a strong activity of inhibiting tyrosinase, which is involved in a melanin formation.The compounds of the present invention shows a stronger tyrosinase-inhibiting and radical scavenging activities, and has a low side effects to the human skin.

Abstract: Compounds of the formula ##STR1## where W is (CH.sub.2).sub.n where n is 1 or 2, or n is 0 and W represents lower alkyl groups attached to each oxygen;m is an integer between 1 and 8;R.sub.1 is COOH or a pharmaceutically acceptable salt thereof, COOR.sub.4, CONR.sub.5 R.sub.6, CONR.sub.5 SO.sub.2 R.sub.7, CH.sub.2 OH, CH.sub.2 OR.sub.7, CH.sub.2 O--COR.sub.7, CH.sub.2 O--CONR.sub.5, R.sub.7, CH.sub.2 OCOOR.sub.7, CH.sub.2 NH.sub.2, CH.sub.2 NR.sub.5 R.sub.6, CH.sub.2 NR.sub.5 COR.sub.7, CHO, CH(OR.sub.8).sub.2, CHOR.sub.9 O, --COR.sub.10, CR.sub.10 (OR.sub.8).sub.2, or CR.sub.10 OR.sub.9 O, where R.sub.4 is an alkyl group of 1 to 10 carbons, or a cycloalkyl group of 5 to 10 carbons, or R.sub.4 is phenyl or lower alkylphenyl, R.sub.5 and R.sub.6 independently are hydrogen, an alkyl group of 1 to 10 carbons, or a cycloalkyl group of 5 to 10 carbons, or phenyl or lower alkylphenyl, R.sub.7 is alkyl of 1 to 10 carbons, phenyl or lower alkylphenyl, R.sub.8 is lower alkyl, and R.sub.

Abstract: A process for preparing .alpha.-tocopherol or tocopheryl acetate by cyclocondensation of trimethylhydroquinone with phytol or isophytol in the presence of an acid catalyst and of a solvent and, where appropriate, subsequent acetylation, which comprises carrying out the cyclocondensation and, where appropriate, the subsequent acetylation in liquid or supercritical carbon dioxide as solvent.

Abstract: N-methyldeacetylcolchiceinamide derivatives represented by the formula ##STR1## wherein R denotes a residue obtained by removing COOH from a C.sub.3 -C.sub.7 sugar carboxylic acid, and hydroxyl groups present in the residue may properly be protected with a protecting group for a hydroxyl group.The N-methyldeacetylcolchiceinamide derivatives have less toxicity and strong effect for inhibiting proliferation of tumor cells, and are expected to be used as a carcinostatic.

Abstract: Pharmaceutical compositions are described for preventing neurotoxicity, crising as active ingredient the stereospecific (+) enantiomer, having (3S,4S) configuration of .DELTA..sup.6 tetrahydrocannabinol type compounds. The compositions are particularly effective in alleviating and even preventing neurotoxicity due to acute injuries to the central nervous system, including mechanical trauma, compromised or reduced blood supply as may occur in cardiac arrest or stroke, or poisonings. They are also effective in the treatment of certain chronic degenerative diseases characterized by gradual neuronal loss.

Abstract: The present invention relates to a chromone derivative of formula (1): ##STR1## (wherein R.sub.1 and R.sub.2 are the same or different and independently represent a hydrogen atom or a lower alkyl group) as well as a synthetic intermediate thereof and an aldose reductase inhibitor comprising said derivative as an active ingredient. The chromone derivatives of the present invention can be easily synthesized, and are useful as aldose reductase inhibitor with an excellent inhibitory action on aldose reductase.

Abstract: A process of preparing intermediates useful in making compounds with retinoic acid-like activity is disclosed. The intermediates are halogenated chromans and thiochromans of the formula shown below and are prepared by the alkylation of a phenol or thiophenol with an alkene compound (the starting materials shown in the formula below), cyclization and halogenation. ##STR1## In the formula the symbols have the following meanings: R.sub.1 and R.sub.2 are C.sub.1 to C.sub.4 alkyl, R.sub.3 is H or C.sub.1 to C.sub.4 alkyl, X is oxygen or sulfur, Y is a leaving group, and Z is chlorine, bromine or iodine.

Abstract: The novel compounds 3,6-Disubstituted xanthen-9-one of formula I ##STR1## in which R is a C.sub.3 -C.sub.8 linear, branched or cyclic alkyl and R.sub.1 is linear, branched C.sub.1 -C.sub.8 alkyl or cyclic C.sub.3 -C.sub.8 alkyl or --OR in which R is as defined hereinabove, exhibit bone resorption inhibiting activity. Pharmaceutical compositions are described.

Abstract: Compounds of the structure ##STR1## where R.sup.1 is alkyl of one to four carbon atoms and R.sup.2 is selected from(a) alkenyl of one to four carbon atoms,(b) ##STR2## (c) ##STR3## and (d) ##STR4## are potent inhibitors of lipoxygenase enzymes and thus inhibit the biosynthesis of leukotrienes. These compounds are useful in the treatment or amelioration of allergic and inflammatory disease states.