Herbicidally active 5-amino-1-phenylpyrazoles of the formula in which R is CN, or an ester or amido group, R1 is an organic radical, R2 is an organic radical, hydrogen or an acyl or thioacyl radical, R3, R4, R5, R6 and R7 can be hydrogen or various organic radicals but at least one is a haloalkyl, haloalkoxy, haloalkylthio, haloalkylsulphinyl or haloalkylsulphonyl radical, but R is not CN at the same time as R5 is CF3. The compounds are intermediates therefor and are also herbicidal.

N-(Azolylcarbamyl)-hydroxylamines of the formula (I) where R is unsubstituted or substituted alkyl, alkenyl, alkoxyalkyl or cycloalkyl, or unsubstituted or substituted phenyl, phenylalkyl, phenylalkenyl or phenoxyalkyl, R1 is alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl, cycloalkylalkyl or unsubstituted or substituted benzyl, Y is CH or N and R2 and R3 are each hydrogen or alkyl, and fungicides which contain these compounds.

The invention discloses novel N-(2-nitrophenyl)-2-aminopyrimidine derivatives of the general formula I (I) wherein R1 and R2 are each independently NO2 or CF3, with the proviso that only R1 or R2 can be NO2 R3 is halogen, R4 is hydrogen or the -C(O)R' group, in which R' is C1-C4alkyl which is unsubstituted or substituted by halogen, C1-C3alkoxy or C1-C3alkylthio, R5, R6 and R7 are each independently hydrogen, halogen, nitro, cyano, thiocyano, C1-C12alkyl, C3-C8cycloalkyl, C1-C8alkylthio, C1-C6alkylsulfonyl, C1-C6alkylsulfoxyl, C3-C6alkenyl, C3-C6haloalkenyl, C3-C6alkynyl, C3-C6haloalkynyl, C3-C6alkenyloxy, C3-C6-haloalkenyloxy, C3-C6alkenylthio, C3-C6alkynyloxy, C3-C6haloalkynyloxy, C1-C8alkyl which is substituted by halogen, cyano and/or C1-C4alkoxy, unsubstituted C1-C8alkoxy or halogen-substituted C1-C8alkoxy, the alkyl moiety of which may be interrupted by one or more single oxygen atoms; or are the Q-(E)n-(X)m-group, in which n is 0 or 1, m is 0 or 1, Q is phenyl which is unsubstituted or substituted by halogen, nitro, C1-C3alkyl, CF3 and/or C1-C3 alkoxy, or is a saturated or unsaturated heterocyclic radical containing one or more hetero atoms, E is a C1-C3alkylene bridge, and X is oxygen or sulfur. Also disclosed are methods of preparing these compounds, and also agrochemical compositions which contain one such compound as active ingredient. The invention further relates to the use of the novel compounds, or, compositions containing them, in agriculture and related fields.

The present invention provides compounds represented by general formula (I): or pharmaceutical acceptable salts thereof, wherein R<1> and R<2> are each hydrogen or lower alkyl; R<3> R<4>, R<5> and R<6> are each hydrogen, halogen, lower alkyl or lower alkoxy; R<7> and R<8> are each hydrogen, halogen, lower alkyl, halo-lower alkyl, lower alkoxy, cycloalkyl, aryl, heteroaryl, cyano, a hydroxyl group, lower acyl, carboxy or the like; R<9> is -C(O)-R<10>, -A<1>-C(O)-R<10>, -O-A<2>-C(O)-R<10> or a tetrazol-5-yl group, which exhibit potent and selective beta 3-adrenoceptor stimulating activities. The present invention also provides pharmaceutical compositions containing said compound, and uses thereof.

Thienothiophene derivatives of the formula I R1-(A1)m-Z1-A-(Z2-A2)n-R2 I in which R1 and R2 are each H or an alkyl group having 1-12 C atoms, in which, furthermore, one or two non-adjacent CH2 groups can be replaced by O atoms, -CO- or -CH=CH- groups, or are each F, Cl, Br, CN, -COOR or -O-COR, A1 and A2 are each 1,4-phenylene, 1,4-cyclohexylene, 1,3-dioxane-2,5-diyl, 1,3-dithiane-2,5-diyl, tetrahydropyran-2,5-diyl, pyridazine-3,6-diyl or the corresponding N-oxide, piperidine-1,4-diyl, 1,4-bicyclo[2.2.2]octylene or pyrimidine-2,5-diyl groups which are unsubstituted or substituted by one or two F, Cl or Br atoms and/or CN groups and/or CH3 groups, A is a group of the formula 1 or 2 which is unsubstituted or substituted by one or two Cl and/or Br atoms, Z1 and Z2 are each -CO-O-, -O-CO-, -CH2CH2-, -OCH2+13, -CH2O- or a single bond, R is an alkyl group having 1-10 C atoms, m is 1 or 2 and n is 0 or 1, and where m is 2, the two groups A1 can be identical or different, can be used as components of liquid crystalline phases.

Novel 1,5-benzothiazepine derivatives of the formula:wherein R' and R4 are:a) R1 is lower alkyl or lower alkoxy, and R4 is lower alkyl, lower alkoxy, fluorine, benzyloxy, hydroxy or lower alkylthio, orb) R' is lower alkyl, and R4 is hydrogen, orc) R' is hydroxy, and R4 is lower alkyl, fluorine, hydroxy or lower alkylthio;R2 is hydrogen, lower alkanoyl or benzoyl; and R3 is lower alkyl; and a pharmaceutically acceptable acid addition salt thereof are disclosed. In form of pharmaceutical compositions the said derivative (I) and its salt have a potent platelet aggregation-inhibiting activity.

The present invention discloses compounds of formula: (I) (II) where Ar 1 , Ar 2 , X, R 1 , R 2 , R 3 , m, and n are disclosed herein or a pharmaceutically acceptable salt thereof (a "Phenylene Compound"); compositions comprising an effective amount of a Phenylene Compound; and methods for treating or preventing pain and other conditions in an animal comprising administering to an animal in need thereof an effective amount of a Phenylene Compound.

O-substituted 3-oxypyridinium salts of the formula I where R1 is unsubstituted alkyl, alkenyl or alkynyl, or is aralkyl, R3 is hydrogen, alkyl, alkenyl or alkoxy, R2 is substituted or unsubstituted alkyl, alkenyl or alkynyl, or is aralkyl, and X(-) is an anion, and fungicides for crop protection containing these compounds.

Chemical patent from PubChem database. Patent Number: AT-E400571-T1. Title: Chemical Synthesis Method. Filing Date: 1992-05-09. Inventors: Yamamoto, Hiroshi, Schmidt, Hans. Abstract: A novel method for chemical synthesis is provided, utilizing specific catalysts and reaction conditions to achieve selective transformations with high... IPC Classifications: C07D, C07F, A61K. This patent covers 45 claims related to 3 chemical compounds. Useful for intellectual property research, prior art searches, and chemical innovation tracking.

1,4-Dihydropiridine derivatives having the formulawherein R is methyl, ethyl or isopropyl, are endowed with a hypotensive, vasodilator and Ca"-antagonistic activity.