Tag Archives: Phenyl

3-(substituted phenyl) 1,2,3-benzotriazine-4-ketone compound with weeding activity

Application Number: 00123023Application Date: 2000.09.26Publication Number: 1345722Publication Date: 2002.04.24Priority Information: International: A01N43/707;C07D253/04Applicant(s) Name: Shenyang Inst. of Chemical EngineeringAddress: Inventor(s) Name: Xu Jidong;Li BinPatent Agency Code: 21101Patent Agent: cong fenglanAbstract The present invention relates to a kind of 3 (substituted phenyl) 1,2,3-phentriazine-4-ketone compound. Said invention also provides its general formula.

Tetra-substituted phenyl oxazolidone herbicides

Application Number: 00126117Application Date: 2000.08.21Publication Number: 1280768Publication Date: 2001.01.24Priority Information: International: A01N43/76;C07D263/48Applicant(s) Name: Wang ZhengquanAddress: Inventor(s) Name: Zhou Yuhan;Miao WeirongPatent Agency Code: 21200Patent Agent: shi huasongAbstract Five tetra-substituted phenyloxazolidone herbicides are disclosed, and features structurally that the F at tetra-substituted phenyl 2-position, the Cl at 4-position and the oxazolidone at 1-position, which have bio-activity retained… Read More »

Substituted phenyl heterocyclic compound weedicide

Application Number: 00112213Application Date: 2000.04.20Publication Number: 1268509Publication Date: 2000.10.04Priority Information: International: A01N43/38;C07D209/02Applicant(s) Name: Jiangsu Prov. Inst. of PesticidesAddress: Inventor(s) Name: Hong Lu;Wang Fengyun;Ni YupingPatent Agency Code: 32102Patent Agent: wang heyangAbstract The present invention relates to a herbicide of substituted phenyl heterocyclic compound, and its chemical name is N-[2,4-dihalogen-5-substituted alkoxyphenyl]-3',4',5',6'-tetra hydrogen formyl imine. During application with… Read More »

Phenyl hydroxylating catalyst

Application Number: 00115800Application Date: 2000.05.24Publication Number: 1324688Publication Date: 2001.12.05Priority Information: International: B01J23/76Applicant(s) Name: China Petrochemical Group Corp.Address: Inventor(s) Name: Xiong Chunrong;Lu Weiran;Gao HuanxinPatent Agency Code: 31102Patent Agent: yuan mengchangAbstract The present invention relates to a phenol hydroxylation catalyst. It uses a compound oxide whose general formula is AaBbCcFe1.oOx, where A is at least one kind… Read More »

6-hydroxy-3(4-[2-(piperidine-1-group)oxyethyl group]phenoxy)-2-(4-methoxy phenyl) benzo[b] thiophene hydrochloride salt

Application Number: 00122240Application Date: 2000.07.28Publication Number: 1283622Publication Date: 2001.02.14Priority Information: 1999/7/29 US 60/146184; 1999/8/6 US 60/147642; 1999/8/19 US 60/149820International: A61K31/4535;A61P3/06;A61P9/10;A61P19/08;A61P35/00;A61P43/00;C07D333/64;C07D409/12Applicant(s) Name: Eli Lilly and Co.Address: Inventor(s) Name: J.K. Buss;P.C. Kanrade;M.G. FolomPatent Agency Code: 72001Patent Agent: guan lixinAbstract The present invention is directed to a novel crystalline hydrate of 6-hydroxy-3-(4-[2-(piperidin-1-yl)ethoxy]-phenoxy)-2-(4-methoxyphenyl)benzo[b]thiophene hydrochloride and uses for same, including… Read More »

Position 3 or 4 substituted phenyl compound, its preparing process and its application

Application Number: 00122856Application Date: 2000.08.30Publication Number: 1340500Publication Date: 2002.03.20Priority Information: International: C07C231/02;C07C235/36;C07C235/38;C07C235/44;C07D213/75Applicant(s) Name: Li LingsongAddress: Inventor(s) Name: Li Lingsong;Zhang YongminPatent Agency Code: 11223Patent Agent: wang mengxiaAbstract A position 3 or 4 substituted phenyl compound used as PDEIV depresant is prepared from p-alkyl or alkoxy benzoic acid through esterifying and nitrating to obtain 3-nitro-4-alkyl or alkoxy… Read More »

Process for prearing R-(t)-N-(substituted phenyl) lactamic acid or its ester

Application Number: 00109758Application Date: 2000.07.05Publication Number: 1331072Publication Date: 2002.01.16Priority Information: International: C07C227/36;C07C227/38;C07C229/40Applicant(s) Name: Ziguang Yingli Chemical Technology Co Ltd, Qinghua Univ, BeijingAddress: Inventor(s) Name: Feng Xiaoming;Shen Yongcun;Yin YingwuPatent Agency Code: 00000Patent Agent: Abstract A process for preparing R-(+)-N-(substituted phenyl) lactamic acid includes using resolving agent to decompose the recemic N-(substituted phenyl) lactamic acid into R-(1)-N-(substituted… Read More »

Method for preparing 2-phenyl-3-aminopyridine, and the substituled phenyl derivatives and salts thereof

Application Number: 00106451Application Date: 2000.04.07Publication Number: 1288005Publication Date: 2001.03.21Priority Information: 1999/5/17 US 60/134,559International: C07D213/73Applicant(s) Name: Pfizer Products Corp.Address: Inventor(s) Name: Tamimu F. Blash;Stiphen;Kalen;Mickl J. KastaldiPatent Agency Code: 11105Patent Agent: wu xiaonanAbstract A process for preparing 2-phenyl-3-aminopyridine, and substituted phenyl derivatives thereof. A compound of the formula III or VIII is reacted with a compound of… Read More »

Production of optically active 2-halo-2-(substd. phenyl) ethanol and oxidized substd. styrene

Application Number: 00104713Application Date: 2000.03.24Publication Number: 1359887Publication Date: 2002.07.24Priority Information: 1995/8/26 JP 240730/1995International: C07C29/09;C07C29/74;C07C33/20;C07C69/80;C07D303/02Applicant(s) Name: Nihon Nohyaku Co., Ltd.Address: Inventor(s) Name: Odama Konobu;Motokawa Takuya;Yamaguchi HiroshiPatent Agency Code: 11038Patent Agent: fan weiminAbstract A process for producing optically active 2-halo-1-(substituted phenyl)ethanol of a formula (Ia) or optically active styrene oxide of a formula (Ib). The process comprises… Read More »

Crystallisable poly (2,5-disubstituted-1,4-sub phenyl oxides) and its preparation

Application Number: 00104679Application Date: 2000.02.04Publication Number: 1270966Publication Date: 2000.10.25Priority Information: 1999/2/5 JP 29306/1999; 1999/3/19 JP 76886/1999International: C08G65/34Applicant(s) Name: Industrial Research InstituteAddress: Inventor(s) Name: tomura Hideyuki;Fujisawa Kiyoshi;Morooka YoshihikoPatent Agency Code: 11038Patent Agent: liu jinhuiAbstract There is disclosed a crystallizable poly(2,5-di-substituted-1,4-phenylene oxide), which exhibits an exothermic peak for crystallization of not less than 5 J/g at 150… Read More »

Phenyl piperazine derivatives

Application Number: 00103862Application Date: 2000.03.10Publication Number: 1290700Publication Date: 2001.04.11Priority Information: 1994/11/22 JP 311347/1994; 1994/12/27 JP 336919/1994; 1994/3/29 JP 81030/1994International: C07D295/023;C07D295/027Applicant(s) Name: Eisai., Ltd.Address: Inventor(s) Name: Akasaka Kozo;Sasahi Masahiro;Kajihara AkijiPatent Agency Code: 11038Patent Agent: guo jianxinAbstract Disclosed are biphenyl derivatives of formula (I) and pharmacologically acceptable salt thereof, wherein substituted groups are defined in the specification.… Read More »

Preparation of levorotary alpha-methylamino phenyl acetone

Application Number: 00103440Application Date: 2000.03.14Publication Number: 1267664Publication Date: 2000.09.27Priority Information: International: C07C221/00;C07C225/16Applicant(s) Name: Li JianfuAddress: Inventor(s) Name: Li Jianfu;Yang Rongjie;Yu QishengPatent Agency Code: 00000Patent Agent: Abstract In the present invention, various levorotary comphorsulfonic acid and its bromide is used to separate racemic metamfepyramone in water as solvent to obtain levorotary metamfepyramone salt, which is dissolved… Read More »

Phenyl heterocyclic compound used as epoxy enzyme -2 inhibitor

Application Number: 00100981Application Date: 2000.01.12Publication Number: 1295065Publication Date: 2001.05.16Priority Information: 1993/6/24 US 082196; 1994/1/10 US 179467International: C07C313/04;C07C317/24Applicant(s) Name: McFrost (Canada) Co.Address: Inventor(s) Name: Y. Ducharmy;J.Y. Gautie;P. PrasiePatent Agency Code: 72001Patent Agent: wen hongyanAbstract The invention discloses compound of formula A, wherein R1 is selected form: (a) S(O)2CH3, (b) S(O)2NH2; R2 is selected from substituted or… Read More »