 Biological process for producing .alpha.-hydroxyamide or .alpha.-hydroxy acid |
| OF THE INVENTION A sulfite ion, a disulfite ion or a dithionite ion added to the reaction system ... |
|
| Process for producing a-hydroxy acid or a-hydroxyamide by microorganism |
| OF THE INVENTION In the present invention, the aldehyde, prussic acid, .alpha.-hydroxynitrile and ... |
|
| Process for preparing .alpha.-hydroxy acids using microorganism and novel microorganism |
| What is claimed is: 1. A method for producing compounds represented by a general formula [II], RCH(O... |
|
| Modification of pigment charge characteristics |
| What is claimed is: 1. A positively charged dry electrophotographic developer composition comprised ... |
|
| Fluorescent toners surface coated with polymeric quaternary ammonium compound and slip agent |
| I claim: 1. A dry nonelectroscopic fluorescent toner comprising fluorescent pigmented organic resin ... |
|
| New electrostatographic toners and developers containing new charge-control agents |
| What is claimed is: 1. A dry, particulate, electrostatographic toner composition comprising a ... |
|
| Process for producing toner for electrophotography |
| What is claimed is: 1. A process for producing a toner for electrophotography which comprises ... |
|
| Liquid developer, method for manufacture thereof, image forming device, and image forming method |
| What is claimed is: 1. A liquid developer comprising: an insulating carrier liquid; toner particles ... |
|
| Electrophotographic toner made by polymerizing monomers in solution in presence of colorant |
| OF THE PREFERRED EMBODIMENTS Process of Embodiment (i) In the process of the embodiment (i), a ... |
|
| Resins for electrohotographic toners |
| OF THE INVENTION The term "amorphous poly-(.alpha.-hydroxycarboxylic acid)" herein used means "... |
|
|
Pyridinesulfonamide derivatives and herbicides
| Details |
Inventors: Makino, Kenzi; Morimoto, Katsushi; Akiyama, Shigeaki; Suzuki, Hideaki; Nagaoka, Takeshi; Suzuki, Koichi; Nawamaki, Tsutomu; Watanabe, Shigeomi;
Assignee: Nissan Chemical Industries Ltd. (Tokyo, JP)
Primary Examiner: Fan; Jane T.
Assistant Examiner:
Attorney, Agent or Firm: Oblon, Spivak, McClelland, Maier & Neustadt
A pyridinesulfonamide derivative of the formula (I) and a salt thereof: ##STR1## wherein R.sup.1 is a halogen atom, a trifluoromethyl group, a C.sub.1 -C.sub.6 alkoxycarbonyl group, a C.sub.1 -C.sub.6 mono- or di-alkylaminocarbonyl group, a C.sub.1 -C.sub.6 alkxoy group, a C.sub.1 -C.sub.6 alkylsulfonyl group, a C.sub.1 -C.sub.6 alkylthio group, a C.sub.1 -C.sub.6 alkyl group substituted by a C.sub.1 -C.sub.6 alkoxy group, a C.sub.1 -C.sub.6 alkyl group substituted by a C.sub.1 -C.sub.6 mono- or poly-halogenoalkoxy group, a C.sub.1 -C.sub.6 mono- or poly-halogenoalkoxy group, a C.sub.1 -C.sub.6 mono- or di-alkylaminosulfonyl group, a C.sub.1 -C.sub.6 alkoxyaminosulfonyl group substituted by a C.sub.1 -C.sub.6 alkyl group, a nitro group, a C.sub.1 -C.sub.6 alkyl group substituted by a C.sub.1 -C.sub.6 alkylthio group, a C.sub.1 -C.sub.5 alkyl group substituted by a C.sub.1 -C.sub.6 alkylsulfonyl group, or a C.sub.1 -C.sub.6 alkyl group substituted by a C.sub.1 -C.sub.6 alkoxycarbonyl group; R.sup.2 is a hydrogen atom or a halogen atom; X is a oxygen atom or a sulfur atoms; and ##STR2## which are useful as herbicides. |
|
DETAILED DESCRIPTION We claim: 1.
A pyridinesulfonamide derivative of the formula (I) and a salt thereof: wherein R.
sup.
1 is a halogen atom, a trifluoromethyl group, a C.
sub.
1 -C.
sub.
6 alkoxycarbonyl group, a C.
sub.
1 -C.
sub.
6 mono- or di-alkylaminocarbonyl group, a C.
sub.
1 -C.
sub.
6 alkoxy group, a C.
sub.
1 -C.
sub.
6 alkylsulfonyl group, a C.
sub.
1 -C.
sub.
6 alkylthio group, a C.
sub.
1 -C.
sub.
6 alkyl group substituted by a C.
sub.
1 -C.
sub.
6 alkoxy group, a C.
sub.
1 -C.
sub.
6 alkyl group substituted by a C.
sub.
1 -C.
sub.
6 mono- or poly-halogenoalkoxy group, a C.
sub.
1 -C.
sub.
6 mono- or poly-halogenoalkoxy group, a C.
sub.
1 -C.
sub.
6 mono- or di-alkylaminosulfonyl group, a C.
sub.
1 -C.
sub.
6 alkoxyaminosulfonyl group substituted by a C.
sub.
1 -C.
sub.
6 alkyl group, a nitro group, a C.
sub.
1 -C.
sub.
6 alkyl group substituted by a C.
sub.
1 -C.
sub.
6 alkylthio a C.
sub.
1 -C.
sub.
6 alkyl group Substituted by a C.
sub.
1 -C.
sub.
6 group, a C.
sub.
1 -C.
sub.
6 alkyl group substituted by a C.
sub.
1 - C.
sub.
6 alkylsulfonyl group, or a C.
sub.
1 -C.
sub.
6 alkyl group substituted by a C.
sub.
1 -C.
sub.
6 alkoxycarbonyl group; R.
sup.
2 is a hydrogen atom or a halogen atom; X is a oxygen atom or a sulfur atom; and ##STR49## wherein each of a, b, c and d independently represents a hydrogen atom, a C.
sub.
1 -C.
sub.
6 alkyl group, a C.
sub.
2 -C.
sub.
6 alkenyl group, a C.
sub.
2 -C.
sub.
6 alkynyl group, a C.
sub.
1 -C.
sub.
6 alkyl group mono- or poly-substituted by a halogen atom, a C.
sub.
1 -C.
sub.
6 alkoxy group, a C.
sub.
1 -C.
sub.
6 alkyl group substituted by a C.
sub.
1 -C.
sub.
6 alkoxy group, a C.
sub.
1 -C.
sub.
6 alkoxycarbonyl group, a C.
sub.
1 -C.
sub.
6 alkyl group substituted by a C.
sub.
1 -C.
sub.
6 alkylthio group, a C.
sub.
1 -C.
sub.
6 alkyl group substituted by a C.
sub.
1 -C.
sub.
6 alkylsulfonyl group, a C.
sub.
1 -C.
sub.
6 alkylthio group, a C.
sub.
1 -C.
sub.
6 alkylcarbonyl group, a C.
sub.
3 -C.
sub.
7 cycloalkyl group, a C.
sub.
3 -C.
sub.
7 cycloalkenyl group, a cyano group, or a phenyl or benzyl group which may be mono- or poly-substituted by a halogen atom, a trifluoromethyl group, a C
|
| Related patents |
|
|
Dihydroxyphenylethylaminoalkyl theophyllines
What is claimed is: 1. A compound corresponding to the general formula ##STR6## in which T is the theophyllin-7-yl radical and alk is an alkylene chain with 3 carbon ...
|
|
|
Fungicidal agents LL-15G256.gamma.,.delta., and .epsilon. produced by LL-15G256 (Hypoxylon oceanicum)
The invention provides to the art novel antifungal compounds of Formula I and II: ##STR2## ##STR3## wherein n is 3 to 10; R is hydrogen, C.sub.1 -C.sub.4 alkyl or a ...
|
|
|
Continuous production of ethanol by use of flocculent zymomonas mobilis
OF PREFERRED APPARATUS AND PROCESS EMBODIMENTS OF THE INVENTION The effectiveness of strains of Zymomonas mobilis for converting sugar to ethanol has been previously ...
|
|
|
Bio-protein feed manufacturing method
What is claimed is: 1. A method for manufacturing a bioprotein animal feed supplement comprising: providing a slurry of raw organic waste containing biochemically ...
|
|
|
Microbiological process for controlling the productivity of cultivated plants
We claim: 1. A microbiological process for controlling the productivity of cultivated plants, which comprises inoculating into the rhizosphere of a plant fragments of a ...
|
|
|
Soil conditioners
OF THE PREFERRED EMBODIMENTS The soil conditioner of the present invention comprises 4 to 4.75 parts by weight of coal ash, 4 to 4.75 parts by weight of slag, and 0.5 ...
|
|
|
Method for the manufacture of fodder and/or soil improving agents from waste material
OF THE INVENTION The method according to the invention, basically, resides in that the environmentally disturbing aquatic plants are obtained, i.e. harvested, if ...
|
|
|
Process of bio-conversion of industrial or agricultural cellulose containing organic wastes into a proteinaceous nutrition product
According to one aspect of the present invention there is provided a process of conversion of low protein, cellulose containing waste into a fodder or fodder supplement, ...
|
|
|
Method of bioconversion of industrial or agricultural cellulose containing wastes
OF SPECIFIC EMBODIMENTS With reference to FIG. 1, schematically presented there is a flow chart for implementation of the present invention by virtue of a system ...
|
|
|
Biological process for preparing optically active lactic acid
OF THE INVENTION The microorganism used in the present invention is a microorganism belonging to the genus Enterobacter, Arthrobacter, Caseobacter, Brevibacterium, A...
|
|
|
Molecular Biology 
