公开(公告)号：US20090111914A1

公开(公告)日：2009-04-30

申请号：US12095093

申请日：2006-11-27

申请人： Akira Seo ,  Hayato Hirayama

发明人： Akira Seo ,  Hayato Hirayama

IPC分类号： C04B24/26 ,  C08K5/01

CPC分类号： C08L53/025 ,  C08F8/04 ,  C08L53/00 ,  C08L53/005 ,  C08L53/02 ,  C08L95/00 ,  C08L2666/04 ,  C08L2666/02 ,  C08L2666/24

摘要： A colourable binder composition with both excellent durability and application properties when used in coloured paving is provided. It contains 20-40 weight % in total of hydrogenated petroleum resin and non-hydrogenated petroleum resin, 1-10 weight % of hydrogenated thermoplastic elastomer of percentage hydrogenation 95% or more and 0.1-5 weight % in total of tall oil derivative of acid value 50-300 and/or tall oil fatty acid of acid value 50-300, the remainder being made up of petroleum solvent-extracted oil, has a composition wherein the ratio of the aforesaid hydrogenated petroleum resin to the aforesaid non-hydrogenated petroleum resin (hydrogenated petroleum resin/non-hydrogenated petroleum resin) (weight ratio) is 10-30%, moreover, the viscosity at 150° C. is 500 mPa·sec or less, and the DS value of a mixture of dense granularity (13) is 1 500 times/min or more.

摘要翻译： 提供了用于彩色铺路时具有优异耐久性和使用性能的可共混粘合剂组合物。 它含有20-40重量％的氢化石油树脂和非氢化石油树脂，1-10重量％氢化热塑性弹性体氢化百分数95％以上和0.1-5重量％总酸衍生物的酸 值为50-300和/或酸值为50-300的妥尔油脂肪酸，其余由石油溶剂萃取油组成，具有上述氢化石油树脂与前述非氢化石油树脂的比例 （氢化石油树脂/非氢化石油树脂）（重量比）为10〜30％，150℃下的粘度为500mPa.sec以下，密度粒子的混合物的DS值（13 ）为1500次/分钟以上。

公开(公告)号：US20070185246A1

公开(公告)日：2007-08-09

申请号：US10561619

申请日：2004-06-24

申请人： Atsushi Fujitani ,  Hayato Hirayama ,  Takayuki Kobayashi ,  Akira Seo

发明人： Atsushi Fujitani ,  Hayato Hirayama ,  Takayuki Kobayashi ,  Akira Seo

IPC分类号： C08L95/00

CPC分类号： C08L95/00 ,  C08L63/00 ,  C08L2666/22

摘要： An asphalt-epoxy resin composition which contains in the indicated proportions (A) from 75 to 93 wt % asphalt, (B) from 1 to 5 wt % epoxy resin and (C) from 6 to 20 wt % maleic acid modified thermoplastic polymer wherein the total amount of (A)+(B)+(C) is 100 wt %, and wherein the aforementioned epoxy resin (B) is a ternary copolymer having (i) lower α-olefin, (ii) lower alkyl acrylate or methacrylate and (iii) glycidyl acrylate or glycidyl methacrylate, and the molecules have terminal glycidyl groups.

摘要翻译： 一种沥青环氧树脂组合物，其以指定比例（A）为75-93重量％的沥青，（B）1至5重量％的环氧树脂和（C）6至20重量％的马来酸改性的热塑性聚合物，其中 （A）+（B）+（C）的总量为100重量％，其中上述环氧树脂（B）是三元共聚物，其具有（i）低级α-烯烃，（ii）丙烯酸低级烷基酯或甲基丙烯酸烷基酯 和（iii）丙烯酸缩水甘油酯或甲基丙烯酸缩水甘油酯，并且该分子具有末端缩水甘油基。

公开(公告)号：US07700683B2

公开(公告)日：2010-04-20

申请号：US12095093

申请日：2006-11-27

申请人： Akira Seo ,  Hayato Hirayama

发明人： Akira Seo ,  Hayato Hirayama

IPC分类号： C08L57/02

CPC分类号： C08L53/025 ,  C08F8/04 ,  C08L53/00 ,  C08L53/005 ,  C08L53/02 ,  C08L95/00 ,  C08L2666/04 ,  C08L2666/02 ,  C08L2666/24

摘要： A colourable binder composition with both excellent durability and application properties when used in coloured paving is provided. It contains 20-40 weight % in total of hydrogenated petroleum resin and non-hydrogenated petroleum resin, 1-10 weight % of hydrogenated thermoplastic elastomer of percentage hydrogenation 95% or more and 0.1-5 weight % in total of tall oil derivative of acid value 50-300 and/or tall oil fatty acid of acid value 50-300, the remainder being made up of petroleum solvent-extracted oil, has a composition wherein the ratio of the aforesaid hydrogenated petroleum resin to the aforesaid non-hydrogenated petroleum resin (hydrogenated petroleum resin/non-hydrogenated petroleum resin) (weight ratio) is 10-30%, moreover, the viscosity at 150° C. is 500 mPa·sec or less, and the DS value of a mixture of dense granularity (13) is 1 500 times/min or more.

摘要翻译： 提供了用于彩色铺路时具有优异耐久性和使用性能的可共混粘合剂组合物。 它含有20-40重量％的氢化石油树脂和非氢化石油树脂，1-10重量％氢化热塑性弹性体氢化百分数95％以上和0.1-5重量％总酸衍生物的酸 值为50-300和/或酸值为50-300的妥尔油脂肪酸，其余由石油溶剂萃取油组成，具有上述氢化石油树脂与前述非氢化石油树脂的比例 （氢化石油树脂/非氢化石油树脂）（重量比）为10〜30％，150℃下的粘度为500mPa·sec以下，密度粒子的混合物的DS值（13 ）为1500次/分钟以上。

公开(公告)号：US06875768B1

公开(公告)日：2005-04-05

申请号：US10018464

申请日：2000-07-04

申请人： Kouzou Machiya ,  Kazuyoshi Endoh ,  Takashi Furuya ,  Hayami Nakao ,  Makoto Gotoh ,  Eiji Kohno ,  Masanori Tohnishi ,  Kazuyuki Sakata ,  Masayuki Morimoto ,  Akira Seo

发明人： Kouzou Machiya ,  Kazuyoshi Endoh ,  Takashi Furuya ,  Hayami Nakao ,  Makoto Gotoh ,  Eiji Kohno ,  Masanori Tohnishi ,  Kazuyuki Sakata ,  Masayuki Morimoto ,  Akira Seo

IPC分类号： A01N43/08 ,  A01N43/10 ,  A01N43/34 ,  A01N43/36 ,  A01N43/40 ,  A01N43/50 ,  A01N43/54 ,  A01N43/56 ,  A01N43/58 ,  A01N43/60 ,  A01N43/647 ,  A01N43/76 ,  A01N43/78 ,  A01N43/80 ,  A01N43/82 ,  C07D207/34 ,  C07D213/73 ,  C07D213/75 ,  C07D231/40 ,  C07D233/88 ,  C07D239/42 ,  C07D241/20 ,  C07D249/02 ,  C07D249/14 ,  C07D261/14 ,  C07D263/48 ,  C07D271/04 ,  C07D271/10 ,  C07D271/113 ,  C07D275/02 ,  C07D275/03 ,  C07D277/44 ,  C07D277/50 ,  C07D277/82 ,  C07D285/06 ,  C07D285/08 ,  C07D285/12 ,  C07D285/135 ,  C07D307/66 ,  C07D333/36 ,  C07D401/12 ,  C07D401/14

CPC分类号： C07D213/73 ,  A01N43/08 ,  A01N43/10 ,  A01N43/34 ,  A01N43/36 ,  A01N43/40 ,  A01N43/50 ,  A01N43/54 ,  A01N43/56 ,  A01N43/58 ,  A01N43/60 ,  A01N43/647 ,  A01N43/76 ,  A01N43/78 ,  A01N43/80 ,  A01N43/82 ,  C07D207/34 ,  C07D213/75 ,  C07D231/40 ,  C07D233/88 ,  C07D239/42 ,  C07D241/20 ,  C07D249/02 ,  C07D249/14 ,  C07D261/14 ,  C07D263/48 ,  C07D271/04 ,  C07D271/113 ,  C07D275/03 ,  C07D277/50 ,  C07D277/82 ,  C07D285/06 ,  C07D285/08 ,  C07D285/135 ,  C07D307/66 ,  C07D333/36

摘要： Heterocyclic amine derivatives represented by general formula (I): wherein R1, R2 and R3 represent each H, optionally halogenated C3-6 cycloalkyl, etc.; Q represents an optionally substituted heterocycle containing O, S or N; X represents halogeno, cyano, halo(C1-6)alkyl, etc.; n is from 1 to 4; and Z1 and Z2 represent each O or S; and intermediates thereof represented by the following general formula (IV′): Q′—NH2 wherein Q′ represents a definite heterocycle selected from among those represented by Q. Agricultural/horticultural insecticides having a remarkable effect of controlling pest insects of crops such as rice, fruit trees and vegetables, as well as various agricultural, forestry, horticultural and stored grain pest insects.

摘要翻译： 由通式（I）表示的杂环胺衍生物：其中R 1，R 2和R 3各自表示H，任选卤代的C 3-6环烷基等; Q表示任选取代的含有O，S或N的杂环; X表示卤代，氰基，卤代（C 1-6）烷基等; n为1至4; Z 1和Z 2分别表示O或S; 及其中间体：Q'-NH 2，其中Q'表示选自Q表示的定义杂环。具有显着效果的农业/园艺杀虫剂对作物如稻米的害虫具有显着作用 果树，蔬菜，以及各种农，林，园艺和储粮害虫。

公开(公告)号：US07256192B2

公开(公告)日：2007-08-14

申请号：US10168334

申请日：2000-12-22

申请人： Masanori Tohnishi ,  Eiji Kohno ,  Hayami Nakao ,  Tateki Nishida ,  Takashi Furuya ,  Toshiaki Shimizu ,  Akira Seo ,  Kazuyuki Sakata ,  Shinsuke Fujioka

发明人： Masanori Tohnishi ,  Eiji Kohno ,  Hayami Nakao ,  Tateki Nishida ,  Takashi Furuya ,  Toshiaki Shimizu ,  Akira Seo ,  Kazuyuki Sakata ,  Shinsuke Fujioka

IPC分类号： A01N43/58 ,  A61K31/50

CPC分类号： C07D295/205 ,  A01N37/30 ,  A01N41/06 ,  A01N43/16 ,  A01N43/28 ,  A01N43/40 ,  A01N47/12 ,  A01N47/28 ,  A01N57/14 ,  C07C233/66 ,  C07C233/69 ,  C07C233/75 ,  C07C233/78 ,  C07C239/16 ,  C07C271/12 ,  C07C271/20 ,  C07C271/28 ,  C07C275/14 ,  C07C307/06 ,  C07C311/05 ,  C07C311/18 ,  C07C323/12 ,  C07C323/43 ,  C07C335/08 ,  C07C2601/02 ,  C07F9/2458

摘要： The present invention relates to an aromatic diamide derivative represented by the general formula (I): [A1 is optionally substituted (C1-C8)alkylene group, (C3-C8)alkenylene group or the like, B is —O— or —N(R4)— (wherein R4 is H, (C1-C6)alkyl, halo(C1-C6)alkyl or the like), R1 is H, (C1-C6)alkyl, optionally substituted phenyl, optionally substituted heterocyclic group, or the like, R2 and R3 are each H, (C3-C6)cycloalkyl or —A2—R8 (A2 is —C(═O)—, —C(═S)— or —C(═NR9)—, R8 and R9 are each H, (C1-C6)alkyl or the like), Q1 to Q5 are each carbon or nitrogen, X and Y are each halogen, cyano, nitro, (C3-C6)cycloalkyl, optionally substituted phenyl, optionally substituted heterocyclic group, or the like, n is 0 to 4, m is 1 to 5, and Z1 and Z2 are each O or S] or a salt thereof, an agricultural and horticultural chemical, and a usage of the chemical. The agricultural and horticultural chemicals of the present invention exhibit remarkable controlling effects against various insect pests such as agricultural, forest and horticultural insect pests, and stored grain insect pests, etc., which injure paddy rice, fruit trees, vegetables, other crop plants, flowers and ornamental plants, and the like.

公开(公告)号：US06864289B1

公开(公告)日：2005-03-08

申请号：US10088543

申请日：2000-09-22

申请人： Masanori Tohnishi ,  Hayami Nakao ,  Eiji Kohno ,  Tateki Nishida ,  Takashi Furuya ,  Toshiaki Shimizu ,  Akira Seo ,  Kazuyuki Sakata ,  Shinsuke Fujioka ,  Hideo Kanno

发明人： Masanori Tohnishi ,  Hayami Nakao ,  Eiji Kohno ,  Tateki Nishida ,  Takashi Furuya ,  Toshiaki Shimizu ,  Akira Seo ,  Kazuyuki Sakata ,  Shinsuke Fujioka ,  Hideo Kanno

IPC分类号： A01N37/22 ,  A01N37/30 ,  A01N37/46 ,  A01N41/10 ,  A01N43/40 ,  C07C233/83 ,  C07C233/85 ,  C07C237/22 ,  C07C251/38 ,  C07C251/40 ,  C07C317/28 ,  C07C317/50 ,  C07C323/12 ,  C07C323/41 ,  C07D213/75 ,  C07D213/81 ,  C07D213/82 ,  C07D239/28 ,  A01N37/50

CPC分类号： C07D213/75 ,  A01N37/22 ,  A01N37/30 ,  A01N37/46 ,  A01N41/10 ,  A01N43/40 ,  C07C233/83 ,  C07C233/85 ,  C07C237/22 ,  C07C251/38 ,  C07C251/40 ,  C07C317/28 ,  C07C317/50 ,  C07C323/12 ,  C07C323/41 ,  C07D213/81 ,  C07D213/82 ,  C07D239/28

摘要： Aromatic diamide derivative represented by the general formula (I) or a salt thereof and agricultural/herticultural composition containing the same as the active ingredient, wherein A1 represents alkylene, alkenylene or alkynylene; B represents, CO— or —C(═N—OR4)— (wherein R4 represents H, etc.); R1 to R3 represent each H, etc.; Q1 to Q5 represent each N or carbon; Y represents halogeno, etc.; m is from 0 to 5; and Z1 and Z2 represent each O or S.

摘要翻译： 由通式（I）表示的芳族二酰胺衍生物或其盐和含有与活性成分相同的农业/农业组合物，其中A 1表示亚烷基，亚烯基或亚炔基; B表示CO-或-C（= N-OR 4） - （其中R 4表示H等）; R 1至R 3代表每个H等; Q 1至Q 5代表每个N或碳; Y代表卤素等; m为0〜5; Z 1和Z 2代表O或S.

公开(公告)号：US4738976A

公开(公告)日：1988-04-19

申请号：US916653

申请日：1986-10-08

申请人： Akira Seo ,  Hideo Kanno ,  Nobu Hasegawa ,  Yukio Miyagi ,  Akira Nishimura ,  Shigeo Konaka ,  Tetsuto Ohmi ,  Yukimi Munechika ,  Matazaemon Uchida ,  Kenichi Ikeda

发明人： Akira Seo ,  Hideo Kanno ,  Nobu Hasegawa ,  Yukio Miyagi ,  Akira Nishimura ,  Shigeo Konaka ,  Tetsuto Ohmi ,  Yukimi Munechika ,  Matazaemon Uchida ,  Kenichi Ikeda

IPC分类号： C07D521/00 ,  A01N43/40 ,  A01N43/50

CPC分类号： C07D231/12 ,  C07D233/56 ,  C07D249/08

摘要： A novel ketene S,S-acetal derivative which is useful as an antimycotic agent and an agricultural chemical of fungicidal, plant growth regulating or insecticidal properties represented by the general formula (I): ##STR1## wherein R represents a hydrogen atom; an alkyl group having 1 to 8 carbon atoms; a cycloalkyl group having 3 to 6 carbon atoms; a methylene group; a lower alkenyl group; a lower alkyl group substituted by a halogen atom, a cyano group, a lower alkoxyl group, a lower alkylthio group; a carbamoyl group, an acyl group, or an alkenoyloxy group; a phenyl group represented by ##STR2## (in which R.sub.1 represents a hydrogen atom, a halogen atom, a straight or branched chain lower alkyl group, a lower alkoxyl group which may be substituted by one or more halogen atoms, a phenoxy group or a methylenedioxy group, and m represents an integer of 1 to 3); a benzyl group; a methylenedioxybenzyl group; a phenoxyalkyl group; a phenoxyalkyl group substituted by a halogen atom; a naphthyl group; or a substituted or unsubstituted pyridyl group.

摘要翻译： 可用作抗真菌剂的新颖的乙烯酮S，S-缩醛衍生物和由通式（I）表示的杀真菌剂，植物生长调节剂或杀虫剂性质的农业化学品：其中R表示氢原子 ; 具有1至8个碳原子的烷基; 具有3至6个碳原子的环烷基; 亚甲基; 低级烯基; 被卤素原子取代的低级烷基，氰基，低级烷氧基，低级烷硫基， 氨基甲酰基，酰基或烯酰基氧基; 由下式表示的苯基（其中R1表示氢原子，卤原子，直链或支链低级烷基，可被一个或多个卤素原子取代的低级烷氧基，苯氧基或 亚甲二氧基，m表示1〜3的整数）。 苄基; 亚甲二氧基苄基; 苯氧基烷基; 被卤素原子取代的苯氧基烷基; 萘基; 或取代或未取代的吡啶基。

公开(公告)号：US4636519A

公开(公告)日：1987-01-13

申请号：US786123

申请日：1985-10-10

申请人： Akira Seo ,  Hideo Kanno ,  Nobu Hasegawa ,  Yukio Miyagi ,  Akira Nishimura ,  Shigeo Konaka ,  Tetsuto Ohmi ,  Yukimi Munechika ,  Matazaemon Uchida ,  Kenichi Ikeda

发明人： Akira Seo ,  Hideo Kanno ,  Nobu Hasegawa ,  Yukio Miyagi ,  Akira Nishimura ,  Shigeo Konaka ,  Tetsuto Ohmi ,  Yukimi Munechika ,  Matazaemon Uchida ,  Kenichi Ikeda

IPC分类号： A01N43/50 ,  C07D409/06 ,  C07D409/14 ,  C07D521/00 ,  A61K31/415 ,  A61K31/44 ,  C07D401/00 ,  C07D403/00

CPC分类号： C07D231/12 ,  C07D233/56 ,  C07D249/08

摘要： A novel ketene S,S-acetal derivative which is useful as an antimycotic agent and an agricultural chemical of fungicidal, plant growth regulating or insecticidal properties represented by the general formula (I): ##STR1## wherein R represents a hydrogen atom; an alkyl group having 1 to 8 carbon atoms; a cycloalkyl group having 3 to 6 carbon atoms; a methylene group; a lower alkenyl group; a lower alkyl group substituted by a halogen atom, a cyano group, a lower alkoxy group, a lower alkylthio group; a carbamoyl group, an acyl group, or an alkenoyloxy group; a phenyl group represented by ##STR2## (in which R.sub.1 represents a hydrogen atom, a halogen atom, a straight or branched chain lower alkyl group, a lower alkoxyl group which may be substituted by one or more halogen atoms, a phenoxy group or a methylenedioxy group, and m represents an integer of 1 to 3); a benzyl group; a methylenedioxybenzyl group; a phenoxyalkyl group; a phenoxyalkyl group substituted by a halogen atom; a naphthyl group; or a substituted or unsubstituted pyridyl group.

摘要翻译： 可用作抗真菌剂的新颖的乙烯酮S，S-缩醛衍生物和由通式（I）表示的杀真菌剂，植物生长调节剂或杀虫剂性质的农业化学品：其中R表示氢原子 ; 具有1至8个碳原子的烷基; 具有3至6个碳原子的环烷基; 亚甲基; 低级烯基; 被卤素原子取代的低级烷基，氰基，低级烷氧基，低级烷硫基; 氨基甲酰基，酰基或烯酰基氧基; 由下式表示的苯基（其中R1表示氢原子，卤原子，直链或支链低级烷基，可被一个或多个卤素原子取代的低级烷氧基，苯氧基或 亚甲二氧基，m表示1〜3的整数）。 苄基; 亚甲二氧基苄基; 苯氧基烷基; 被卤素原子取代的苯氧基烷基; 萘基; 或取代或未取代的吡啶基。

公开(公告)号：US06559341B2

公开(公告)日：2003-05-06

申请号：US10035132

申请日：2002-01-04

申请人： Masanori Tohnishi ,  Hayami Nakao ,  Eiji Kohno ,  Tateki Nishida ,  Takashi Furuya ,  Toshiaki Shimizu ,  Akira Seo ,  Kazuyuki Sakata ,  Shinsuke Fujioka ,  Hideo Kanno

发明人： Masanori Tohnishi ,  Hayami Nakao ,  Eiji Kohno ,  Tateki Nishida ,  Takashi Furuya ,  Toshiaki Shimizu ,  Akira Seo ,  Kazuyuki Sakata ,  Shinsuke Fujioka ,  Hideo Kanno

IPC分类号： C07C2146

CPC分类号： C07D213/40 ,  C07C211/52 ,  C07C233/65 ,  C07C233/66 ,  C07C233/75 ,  C07C233/81 ,  C07C233/91 ,  C07C233/92 ,  C07C235/64 ,  C07C235/84 ,  C07C237/22 ,  C07C251/48 ,  C07C255/57 ,  C07C261/04 ,  C07C271/20 ,  C07C271/64 ,  C07D213/70 ,  C07D263/32 ,  C07D277/30 ,  C07D295/192 ,  C07D307/52 ,  C07D333/20 ,  C07F9/18 ,  C07F9/4021

摘要： The present invention provides a phthalic acid diamide derivative represented by the general formula (I) (wherein R1, R2 and R3 are each H, C3-C6 cycloalkyl group, group of the formula —A1—Ql or the like; X may be the same or different and are each halogen atom, nitro group, phenyl group, group of the formula —A2—R7 or the like; n is 1 to 4; Y may be same or different and are each halogen atom, cyano group, phenyl group, group of the formula —A2—R7 or the like; m is 1 to 5; Z1 and Z2 are each O or S), fluorine-containing aniline compound represented by the general formula (ST-I) as starting material for said phthalic acid diamide derivative (wherein Ra is halogen atom, C1-C6 alkyl group or the like and Rb, Rc and Rd is H or C2-C6 perfluoroalkyl group), and an agricultural and horticultural insecticide containing said phthaldiamide derivative, as well as to provide a method for use of said insecticide. The agricultural and horticultural insecticides of the present invention show excellent activities for controlling injurious insects.

摘要翻译： 本发明提供由通式（I）表示的邻苯二甲酸二酰胺衍生物（其中R1，R2和R3分别为H，C3-C6环烷基，式-A1-Q1等基团等; X可以是 相同或不同，各自为卤原子，硝基，苯基，式-A2-R7等基团; n为1至4; Y可以相同或不同，各自为卤素原子，氰基，苯基 式-A2-R7等基团; m为1〜5; Z 1和Z 2各自为O或S），由通式（ST-I）表示的含氟苯胺化合物作为所述邻苯二甲酸 酸式二酰胺衍生物（其中Ra为卤素原子，C1-C6烷基等，Rb，Rc和Rd为H或C2-C6全氟烷基），以及含有所述邻苯二甲酰胺衍生物的农业和园艺杀虫剂， 一种使用所述杀虫剂的方法。 本发明的农业和园艺杀虫剂显示出控制有害昆虫的优良活性。

公开(公告)号：US5391558A

公开(公告)日：1995-02-21

申请号：US111453

申请日：1993-08-25

申请人： Akira Seo ,  Kunikazu Hiraga ,  Hiroyasu Koga ,  Yoshimi Niwano

发明人： Akira Seo ,  Kunikazu Hiraga ,  Hiroyasu Koga ,  Yoshimi Niwano

IPC分类号： C07D409/06 ,  A61K31/41 ,  A61K31/415 ,  A61K31/4178 ,  A61K31/4196 ,  A61P17/02 ,  C07D403/00

CPC分类号： A61K31/415 ,  A61K31/41

摘要： A composition for accelerating healing of a wound is disclosed, comprising as an active ingredient a compound represented by formula (I): ##STR1## wherein R represents a hydrogen atom, a phenyl group or a phenyl group substituted with a halogen atom, a C.sub.1 -C.sub.6 alkyl group, a hydroxyl group or a C.sub.1 -C.sub.6 alkoxy group; and X represents a 1-imidazolyl group or a 1,2,4-triazol-1-yl group.

摘要翻译： 公开了一种用于促进伤口愈合的组合物，其包含作为活性成分的式（I）表示的化合物：其中R表示氢原子，苯基或被卤素原子取代的苯基 ，C1-C6烷基，羟基或C1-C6烷氧基; X表示1-咪唑基或1,2,4-三唑-1-基。