Abstract:
Methods and compositions for treating disease caused by infectious agents, particularly tuberculosis. In particular, methods and compositions comprising substituted ethylene diamines for the treatment of infectious diseases are provided. In one embodiment, these methods and compositions are used for the treatment of mycobacterial infections, including, but not limited to, tuberculosis.
Abstract:
Arylthiol and dithiobisarylamide antibacterial and antiviral agents have the general formula ##STR1## where A is monocyclic or bicyclic aryl which can contain up to 3 heteroatoms selected from O, S, and N, R.sup.1 and R.sup.2 are substituent groups, X is ##STR2## or SO.sub.2 NR.sup.4 Z, Y is H or SZ when n is 1, a single bond when n is 2; R.sup.4 and Z can be hydrogen or alkyl.
Abstract:
Cyclohexenone compounds of the formula ##STR1## where R.sup.1 is alkyl of 1 to 4 carbon atoms, alkenyl or alkynyl of 3 or 4 carbon atoms, haloalkenyl of 3 or 4 carbon atoms and 1 to 3 halogen substituents, or is thenyl which is unsubstituted or substituted by halo and/or alkyl, R.sup.2 is alkyl of 1 to 4 carbon atoms, and R.sup.3 is formyl, a radical of the general formula R.sup.4 XCHXR.sup.5, where X is oxygen or sulfur, and R.sup.4 and R.sup.5 are identical or different alkyl, or together denote alkylene of 1 to 4 carbon atoms and which is unsubstituted or substituted by alkyl, alkoxy, alkylthio, hydroxy, halogen, cyano or N,N-dialkylamino, have a good herbicidal action preferably on species from the grass family.
Abstract:
Cyclohexenone oxime ethers of the general formula I ##STR1## where R.sup.1 is C.sub.1 -C.sub.6 -alkyl, A is substituted or unsubstituted C.sub.4 -alkylene or C.sub.4 -alkenylene,x is nitro, cyano, halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylthio, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -haloalkoxy, carboxyl, C.sub.1 -C.sub.4 -alkoxycarbonyl, substituted or unsubstituted benzyloxycarbonyl and/or phenyl,n is from 0 to 3 or from 1 to 5 when X is halogen,R.sup.2 is C.sub.1 -C.sub.6 -alkoxy-C.sub.1 -C.sub.6 -alkyl or C.sub.1 -C.sub.4 -alkylthio-C.sub.1 -C.sub.6 -alkyl, substituted or unsubstituted C.sub.3 -C.sub.7 -cycloalkyl or C.sub.5 -C.sub.7 -cycloalkenyl,a substituted or unsubstituted 5-membered saturated heterocyclic radical which contains one or two oxygen and/or sulfur atoms as heteroatoms,a substituted or unsubstituted 6- or 7-membered heterocyclic radical which contains one or two oxygen and/or sulfur atoms and one or two double bonds,a substituted or unsubstituted 5-membered heteroaromatic radical containing one or two nitrogen atoms and an oxygen or a sulfur atom,substituted or unsubstituted phenyl or pyridyl,and their agriculturally useful salts and esters of C.sub.1 -C.sub.10 -carboxylic acids and inorganic acids, methods of manufacturing them, and their use as herbicides.
Abstract:
Unsaturated cyclohexenone oxime ethers I ##STR1## (Q=H, alkylcarbonyl, benzoyl, alkali metal or alkaline earth metal ion, substituted or unsubstituted ammonium ion, phosphonium ion, sulfonium ion, sulfoxonium ion, an equivalent of a transition metal cation;W=--C.ident.C-- or --CH=CH--;R.sup.1 =substituted or unsubstituted cycloalkyl, cycloalkenyl or 6-membered heterocyclic group which has 1-2 oxygen and/or sulfur atoms and can be saturated or partially unsaturated; substituted or unsubstituted 5-membered saturated heterocycle with 1-2 oxygen and/or sulfur atoms; substituted or unsubstituted 5-membered heteroaromatic group with 1-2 nitrogen atoms and/or 1 oxygen or sulfur atom; substituted or unsubstituted phenyl, pyridyl or R.sup.9 -X-substituted alkyl with X=O, S, --SO--, --SO.sub.2 -- andR.sup.9 =alkyl, phenyl, 5/6-membered hetaryl with 1-3 hetero atoms;R.sup.2 =alkyl;R.sup.3 =H, alkyl;R.sup.4 =H, halogen, alkyl;R.sup.5 =H, alkyl;or R.sup.3 +R.sup.4, R.sup.3 +R.sup.5 or R.sup.4 +R.sup.5 together form C.sub.2 -C.sub.4 -alkylene or C.sub.2 -C.sub.4 -alkenylene;R.sup.6 =H, alkyl, unsubstituted or phenyl-substituted haloalkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, substituted or unsubstituted cycloalkyl or cycloalkenyl; substituted or unsubstituted phenyl or pyridyl) are suitable as herbicides.
Abstract translation:不饱和环己烯酮肟醚I(Q = H,烷基羰基,苯甲酰基,碱金属或碱土金属离子,取代或未取代的铵离子,鏻离子,锍离子,氧锍离子,当量的过渡金属阳离子; W = -C = C-或-CH = CH-; R 1 =具有1-2个氧和/或硫原子并且可以是饱和或部分不饱和的取代或未取代的环烷基,环烯基或6元杂环基;取代或未取代的5 具有1-2个氧和/或硫原子的饱和杂环;具有1-2个氮原子和/或1个氧或硫原子的取代或未取代的5元杂芳基;取代或未取代的苯基,吡啶基或R9-X取代的 具有X = O,S,-SO - , - SO 2 - 和R 9 =烷基的苯基,具有1-3个杂原子的5-6元杂芳基; R 2 =烷基; R 3 = H,烷基; R 4 = H,卤素 ,烷基; R5 = H,烷基或R3 + R4,R3 + R5或R4 + R5一起形成C 2 -C 4 - 亚烷基或C 2 -C 4 - 亚烯基; R 6 = H,烷基,未取代的或ph 烯基,烷氧基烷基,烷硫基烷基,取代或未取代的环烷基或环烯基; 取代或未取代的苯基或吡啶基)适合作为除草剂。
Abstract:
Substituted phenyl, naphthyl, and thienyl N-hydroxy urea compounds form a class of potent inhibitors of 5- and 12-lipoxygenase and are thus useful compounds in the treatment of inflammatory disease states where leukotrienes and other products of lipoxygenase enzyme activity are implicated.
Abstract:
Compounds having the formula I: ##STR1## are inhibitors of the 5-lipoxygenase enzyme. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents. They are also useful in treating diarrhea, hypertension, angina, platelet aggregation, cerebral spasm, premature labor, spontaneous abortion, dysmenorrhea, and migraine.
Abstract:
A herbicidal composition for gramineous crops which comprises as an active ingredient a herbicidally effective amount of the compound represented by the general formula, ##STR1## wherein R represents a chlorine atom, a methyl group or a methoxy group.
Abstract:
An organic, substantially water-insoluble oxime product is recovered from the liquid reaction mixture of water, ammonium sulfate and the oxime product. First the reaction mixture is separated into a first liquid layer containing an aqueous ammonium sulfate solution and a second liquid layer containing an emulsion of the oxime product as the continuous phase and aqueous ammonium sulfate as the discontinuous phase. These layers are separated and the second liquid layer is contacted with solid ammonium sulfate for a time sufficient to agglomerate the discontinuous phase. The agglomerated discontinuous phase is then removed from the continuous phase. Thereafter, either a lites fraction can be distilled from the continuous phase or the oxime product can be distilled from the continuous phase, or both. The process is particularly applicable to the production of oximes such as Aldicarb oxime, cyclohexanone oxime and methylethylketoxime from aqueous reaction mixtures in which by-product ammonium sulfate is formed.