Abstract:
The invention provides cyclic onium compounds having glucosidase-inhibiting effects equivalent or superior to those of publicly known glucosidase inhibitors such as salacinol, glucosidase inhibitors characterized by containing the compounds, and antidiabetic drugs or foods characterized by containing the glucosidase inhibitors, that is, cyclic onium compounds characterized by being represented by the general formula (I), glucosidase inhibitors characterized by containing the compounds, and antidiabetic drugs or foods characterized by containing the glucosidase inhibitors: (I) in which A is an anion; m is an integer of 1 to 6; n is 0 or 1; and X is S or N Q (wherein Q is H or alkyl of 1 to 4 carbon atoms).
Abstract:
A cation or acid generator which, upon irradiation with energy rays, can generate cations or an acid with high sensitivity and which is suitable for use in chemical amplification type resist materials. It comprises an energy-ray-sensitive fluoroalkylonium salt represented by the formula (1) in which R to R (each is alkyl, aryl, etc.) and Rf (fluoroalkyl) are bonded to the central element A (iodine, sulfur, selenium, tellurium, nitrogen, or phosphorus). Also provided is a chemical amplification type resist material which contains the acid generator.
Abstract:
A method for synthesizing Salacinol, its stereoisomers, and non-naturally occurring selenium and nitrogen analogues thereof having formula (I). The compounds are potentially useful as glycosidase inhibitors. The synthetic schemes comprise reacting a cyclic sulfate with a 5-membered ring sugar containing a heteroatom (X). The heteroatom preferably comprises sulfur, selenium, or nitrogen. The cyclic sulfate and ring sugar reagents may be readily prepared from carbohydrate precursors, such as D-glucose, L-glucose, D-xylose and L-xylose. The target compounds are prepared by opening of the cyclic sulfates by nucleophilic attack of the heteroatoms on the 5-membered ring sugars. The resulting heterocyclic compounds have a stable, inner salt structure comprising a heteroatom cation and a sulfate anion. The synthetic schemes yield various stereoisomers of the target compounds in moderate to good yields with limited side-reactions. In an alternative embodiment of the invention, the cyclic sulfate may be similarly reacted with a 6-membered ring sugar containing a heteroatom (X) to yield a compound having formula (XII).
Abstract:
An actinic ray-sensitive or radiation-sensitive resin composition includes; a compound (A) which generates an acid by irradiation with actinic rays or radiation, wherein the acid is linked with a group represented by the following general formula (M) through covalent bonding. In the formula, Y 1 and Y 2 each independently represent a hydrogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, an aryl group, or an acyl group. Z represents a hydrogen atom or a substituent. * represents a linking site with a residue of the compound (A)
Abstract:
Compounds having the general formula (I): wherein X is S, Se or NH, and stereoisomers thereof, and de- O -sulfonated analogues of all of the foregoing, but excluding naturally occurring kotalanol and de-O-sulfonated kotalanol, and methods for synthesizing same. The compounds are useful as glycosidase inhibitors, and may be used in the treatment of diabetes. The synthetic compounds may also be used as standards in the calibration or grading of natural or herbal remedies produced from natural sources of glycosidase inhibitors such as kotalanol.
Abstract:
The present invention relates to a method of combating animal pests which comprises contacting the animal pests, their habit, breeding ground, food supply, plant, seed, soil, area, material or environment in which the animal pests are growing or may grow, or the materials, plants, seeds, soils, surfaces or spaces to be protected from animal attack or infestation with a pesticidally effective amount of at least one cyanobenzene compound of the formula (I) and/or at least one agriculturally acceptable salt thereof: where m is 0, 1 or 2; is a radical of the formulae N=CR 5 R 6 , N=SR 7 R 8 , NR 10 -C(=X)-R 9 , where X is O, S A or NR 11 , or A is a N-bound 5-, 6- or 7-membered heterocycle, which is ethylenically unsaturated or aromatic, and which additionally may contain 1, 2, or 3 further heteroatoms or heteroatom groups, selected from O, S, SO, SO 2 , N, and NR 12 , and/or 1, 2 or 3 carbonyl groups as ring members and which may carry 1, 2, 3 or 4 radicals R 13 , where the radicals R 1 to R 13 are as defined in the claims or the description. The invention further relates to specific compounds I and to agricultural compositions comprising them.
Abstract translation:本发明涉及一种对抗动物害虫的方法,其包括使动物害虫,其习惯,繁殖地,食物供应,植物,种子,土壤,面积,材料或动物害虫生长或可能生长的环境接触;或 用农药有效量的至少一种式(I)的氰基苯化合物和/或其至少一种农业上可接受的盐保护免受动物攻击或侵染的材料,植物,种子,土壤,表面或空间:其中m 是0,1或2; 是下式的基团:N = CR 5 R 6,N = SR 7 R 8,NR 6, 其中X是O,SA或NR 11,或者A是N键的5-位, 6或7元杂环,其为烯属不饱和或芳族的,并且另外可以含有1,2或3个选自O,S,SO,SO 2的杂原子或杂原子基团。 ,N和NR 12,和/或1,2或3个羰基作为环成员,并且可以带有1,2,3或4个基团R 13,其中 基团R 1至R 13如权利要求或说明书所定义。 本发明还涉及特定的化合物I和包含它们的农业组合物。
Abstract:
The present invention relates to a method of combating animal pests which comprises contacting the animal pests, their habit, breeding ground, food supply, plant, seed, soil, area, material or environment in which the animal pests are growing or may grow, or the materials, plants, seeds, soils, surfaces or spaces to be protected from animal attack or infestation with a pesticidally effective amount of at least one cyanobenzene compound of the formula I and/or at least one agriculturally acceptable salt thereof: where m is 0, 1 or 2; is a radical of the formulae N=CR 5 R 6 , N=SR 7 R 8 , NR 10 -C(=X)-R 9 , where X is O, S A or NR 11 , or A is a N-bound 5-, 6- or 7-membered heterocycle, which is ethylenically unsaturated or aromatic, and which additionally may contain 1, 2, or 3 further heteroatoms or heteroatom groups, selected from O, S, SO, SO 2 , N, and NR 12 , and/or 1, 2 or 3 carbonyl groups as ring members and which may carry 1, 2, 3 or 4 radicals R 13 , where the radicals R 1 to R 13 are as defined in the claims or the description. The invention further relates to specific compounds I and to agricultural compositions comprising them.
Abstract translation:本发明涉及一种对抗动物害虫的方法,其包括使动物害虫,其习惯,繁殖地,食物供应,植物,种子,土壤,面积,材料或动物害虫生长或可能生长的环境接触;或 要防止动物攻击或侵染的材料,植物,种子,土壤,表面或空间,具有杀虫有效量的至少一种式I的氰基苯化合物和/或其至少一种农业上可接受的盐:其中m为0 ,1或2; 是下式的基团:N = CR 5 R 6,N = SR 7 R 8,NR 6, 其中X是O,SA或NR 11,或者A是N键的5-位, 6或7元杂环,其为烯属不饱和或芳族的,并且另外可以含有1,2或3个选自O,S,SO,SO 2的杂原子或杂原子基团。 ,N和NR 12,和/或1,2或3个羰基作为环成员,并且可以带有1,2,3或4个基团R 13,其中 基团R 1至R 13如权利要求或说明书所定义。 本发明还涉及特定的化合物I和包含它们的农业组合物。