Tag Archives: derivative

Quinoline-4-radical derivative II

Application Number  00129084 Application Date  2000.09.29 Publication Number  1304936 Publication Date  2001.07.25 Priority Information   1999/10/8 EP 99120131.0   International Classification  A61K31/4709;A61P25/28;C07D401/04   Applicant(s) Name  F. Hoffmann-La Boche & Co. AG.   Address     Inventor(s) Name  Alanjin;S. Bona;B. Baterman   Patent Agency Code  11038 Patent Agent  li ying AbstractThe present invention relates to compounds… Read More »

Composition containing original flower pigment and vitamin B6 derivative or its salt

Application Number  00128804 Application Date  2000.09.21 Publication Number  1288688 Publication Date  2001.03.28 Priority Information   1999/9/21 JP 266430/99   International Classification  A23L1/30;A23L2/02;A61K7/02;A61K31/4415;C07D309/30   Applicant(s) Name  Kyowa Hakko Kogyo Co., Ltd.   Address     Inventor(s) Name  Takahashi Tomoya;Ohayashi Asako;takahoshi Chiemi   Patent Agency Code  72001 Patent Agent  guan lixin AbstractProanthocyanidin-containing compositions with excellent proanthocyanidin stability,… Read More »

Use of oxadicyclo [2.2.1] heptane derivative as pesticide

Application Number  00128459 Application Date  2000.11.23 Publication Number  1355168 Publication Date  2002.06.26 Priority Information     International Classification  C07D493/08;A01N43/90   Applicant(s) Name  Bayer AG   Address     Inventor(s) Name  Tang Qinghong;Xu Yimei;Cao Jin   Patent Agency Code  72001 Patent Agent  zhang yuanzhong AbstractA 7-oxyheterodicyclo [2,2,1] heptane derivative for preventing and eliminating the unnecessary microbes… Read More »

Parathyroid hormone derivative and its preparing method

Application Number: 00111789Application Date: 2000.03.02Publication Number: 1311256Publication Date: 2001.09.05Priority Information: International: C07K14/635;C12N15/70Applicant(s) Name: Zhangjiang Biological Medicine Co., Ltd., Shanghai FudanAddress: Inventor(s) Name: Su Yong;Yi Jinhua;Shen YijunPatent Agency Code: 31100Patent Agent: zhang mingyuAbstract A parathyroid hormone PTH (1-34) derivative has the following structure: PTH (1-34)-Asp-Asp-Asp-Lys, its N-end acid is K, molecular wt. is 4700 dalton and… Read More »

Condensed benzene derivative used as antioxidant or free radical scavenger and its use in cosmetic preparations

Application Number: 00126881Application Date: 2000.09.01Publication Number: 1291468Publication Date: 2001.04.18Priority Information: 1999/9/1 DE 19941595.1International: A61K7/02;A61K7/40;A61K7/48Applicant(s) Name: BASF AGAddress: Inventor(s) Name: H. SchtreicherPatent Agency Code: 72001Patent Agent: wen hongyanAbstract Use of an anellated benzene derivative as an antioxidant or radical trap in a cosmetic or dermatological composition gives good UV protection. Use of an anellated benzene derivative… Read More »

Esterification process of rosin acid and its derivative

Application Number: 00117530Application Date: 2000.10.24Publication Number: 1350041Publication Date: 2002.05.22Priority Information: International: C09F1/04Applicant(s) Name: Guangzhou Inst. of Chemistry, Chinese Academy of SciencesAddress: Inventor(s) Name: Ha Chengyong;Hao QiangPatent Agency Code: 44001Patent Agent: li jilanAbstract The present invention relates to a rosin resin acid and its derivative esterification method, which is characterized by that it provides a load… Read More »

Antibody for suppressing tumor growth, its derivative and its application

Application Number: 00121307Application Date: 2000.07.14Publication Number: 1334343Publication Date: 2002.02.06Priority Information: International: A61K39/395;A61P35/00;C07K16/30;C12N15/63;G01N33/577Applicant(s) Name: Inst of Oncology, Tumor Hospital, Chinese Academy of Medical SiencesAddress: Inventor(s) Name: Yang Zhihua;Ran Yuliang;Yang GuangPatent Agency Code: 72002Patent Agent: lin xiaogongAbstract A monoclonal antibody for human cancer protein HER2, the hybrid tumor cells for preparing it, the gene of said antibody… Read More »

Process for producing recombined lymphotoxin derivative

Application Number: 00111884Application Date: 2000.03.03Publication Number: 1311255Publication Date: 2001.09.05Priority Information: International: C07K14/52;C12N15/19;C12N15/70;C12P21/02Applicant(s) Name: Zhangjiang Biological Medicine Co., Ltd., Shanghai FudanAddress: Inventor(s) Name: Yi Jinhua;Su Yong;Wang LuochunPatent Agency Code: 31100Patent Agent: zhang mingyuAbstract This invention perfects the fermentation of recombination bacteria, the preparation of inclusion protein, the degenerative renaturation of inclusion protein and the separated decontamination… Read More »

Fluoric derivative of N-phenyl-2-oxazolylamine (thiazolylamine) and its preparing process and application

Application Number: 00127297Application Date: 2000.11.07Publication Number: 1294126Publication Date: 2001.05.09Priority Information: International: A01N43/76;A01N43/78;C07D263/28;C07D277/18Applicant(s) Name: Huadong Science and Engineering Univ.Address: Inventor(s) Name: Qian Xuhong;Song Gonghua;Li ZhibinPatent Agency Code: 31203Patent Agent: luo dachenAbstract The present invention relates a fluoric derivative of N-phenyl-2-oxazolylamine (or thizaolylamine) and its preparing process and application. Said compound is used as a new inhibitor… Read More »

Process for producing carbony isorhodanate and its derivative in the presence of dialkyl arylamine

Application Number: 00118085Application Date: 2000.06.09Publication Number: 1277190Publication Date: 2000.12.20Priority Information: 1999/6/10 US 09/329405; 1999/6/10 US 09/329744International: C07C331/32Applicant(s) Name: American Bayer Corp.Address: Inventor(s) Name: S. V. Kurkaarny;V. C. DessePatent Agency Code: 72001Patent Agent: liu yuanjinAbstract The present invention provides a process for making N-alk(en)oxy(or aryloxy)carbonyl isothiocyanate derivatives by reacting a haloformate with a thiocyanate, in the… Read More »

Chemical synthesis of echinocystic saponin derivative

Application Number: 00121595Application Date: 2000.08.15Publication Number: 1338462Publication Date: 2002.03.06Priority Information: International: C07J9/00;C07J51/00Applicant(s) Name: Research Center of Ecological Environment, Chinese Academy of SciencesAddress: Inventor(s) Name: Du Yuguo;Zhang Meimei;Kong FanzuoPatent Agency Code: 00000Patent Agent: Abstract A process for synthesizing the echinocystic saponin derivative which has potential medical value includes synthesizing the steroid saponin of glucose and linking… Read More »

Edible health oil containing oil soluble tea polyphenol derivative and its preparation

Application Number: 00113161Application Date: 2000.09.05Publication Number: 1284276Publication Date: 2001.02.21Priority Information: International: A23D9/00;C07C39/08Applicant(s) Name: Sichuan Dongfang Insulating Material Co., Ltd.Address: Inventor(s) Name: Shao Jingfa;Tang Anbin;Zhang DewenPatent Agency Code: 51103Patent Agent: yang yinmaoAbstract An edible health oil contains edible oil 100 weight portions and oil soluble tea polyphenol derivative 0.01-10 portions and may also contain assistant 0.001-0.1… Read More »

Propanedione derivative and use as polymerized ultraviolet absorber

Application Number: 00118656Application Date: 2000.06.19Publication Number: 1330063Publication Date: 2002.01.09Priority Information: International: C07C49/782;C07C49/82;C07C225/16;C07D213/50;C07D279/18;C08F16/36;C08F24/00Applicant(s) Name: Santen Pharmaceutical Co., Ltd.Address: Inventor(s) Name: Ri FukukinPatent Agency Code: 11038Patent Agent: gui yongliangAbstract The present invention discloses a novel propanedione derivative and its application as ultraviolet absorbent.

Malonate derivative, its prep. and use

Application Number: 00121902Application Date: 2000.07.20Publication Number: 1295066Publication Date: 2001.05.16Priority Information: 1995/5/26 DE 19519332.6; 1996/3/4 DE 19608244.7International: A01N43/40;C07D213/61Applicant(s) Name: Bayer AGAddress: Inventor(s) Name: B. Gallencamp;K. Stenzel;G. HesslerPatent Agency Code: 72001Patent Agent: wang jihaoAbstract Compounds of formula (XI) and their salts and acid adducts, preparation method thereof, and use thereof in protection of plants against attack by… Read More »

Preparation of oil soluble tea polyphenol derivative used as edible oil antioxidant

Application Number: 00113162Application Date: 2000.09.05Publication Number: 1284543Publication Date: 2001.02.21Priority Information: International: C07C39/10;C09K15/06Applicant(s) Name: Sichuan Dongfang Insulating Material Co., Ltd.Address: Inventor(s) Name: Tang Anbin;Zhang Dewen;Chen YuhaoPatent Agency Code: 51103Patent Agent: yang yinmaoAbstract The oil soluble tea polyphenol derivative is prepared by using water soluble tea polyphenol derivative, C6-C30 acyl chloride, acylation catalyst, rearrangement assistant, reductant, etc.… Read More »

Process for preparation of cyclopropyl acethlene derivative

Application Number: 00118841Application Date: 1997.12.16Publication Number: 1281840Publication Date: 2001.01.31Priority Information: 1997/10/22 JP 290070/97; 1996/12/16 JP 335746/96; 1997/3/19 JP 65845/97International: C07C5/00;C07C13/04;C07C22/00Applicant(s) Name: Kuraray Co., Ltd.Address: Inventor(s) Name: Nakasawa Shin;Sangaya Toshimichi;Satake YoichiPatent Agency Code: 72001Patent Agent: wang jihaoAbstract According to the present invention, a process for the preparation of a cyclopropylacetylene derivative represented by the following formula… Read More »

Preparation of chiral succinic acid derivative

Application Number: 00122681Application Date: 2000.08.15Publication Number: 1308066Publication Date: 2001.08.15Priority Information: 1996/7/4 EP 96110814.9; 1997/1/10 EP 97100301.7International: C07D233/76Applicant(s) Name: F. Hoffmann-La Roche AGAddress: Inventor(s) Name: Paul A. Brawn;Hans HillbertPatent Agency Code: 11105Patent Agent: huang yifenAbstract The present invention relates to a novel method of producing the formula I and novel intermediates for producing the same. A… Read More »

Application of cinnamic acid, cinnamate and their derivative in preparing medicine

Application Number: 00113309Application Date: 2000.03.08Publication Number: 1312070Publication Date: 2001.09.12Priority Information: International: A61K31/19;A61P3/06Applicant(s) Name: Xiao XiangAddress: Inventor(s) Name: Xiao XiangPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to the application of lauric acid, laurate and its derivative in the pharmaceutical field. The have good effect for resisting angiocardiopathy, resisting adiposis, stopping pain, inhibiting bacteria,… Read More »

Method for preparation of cyclopropyl acrylic derivative

Application Number: 00118842Application Date: 1997.12.16Publication Number: 1281846Publication Date: 2001.01.31Priority Information: 1997/10/22 JP 290070/97; 1996/12/16 JP 335746/96; 1997/3/19 JP 65845/97International: C07C51/00;C07C57/26Applicant(s) Name: Kuraray Co., Ltd.Address: Inventor(s) Name: Nakasawa Shin;Sangaya Toshido;Satake;YoichiPatent Agency Code: 72001Patent Agent: wang jihaoAbstract According to the present invention, a process for the preparation of a cyclopropylacrylic acid derivative represented by the following formula… Read More »

Intermediate for preparing allyl quinone derivative and prep. of the same

Application Number: 00123505Application Date: 1995.03.02Publication Number: 1295060Publication Date: 2001.05.16Priority Information: 1994/12/2 JP 299637/1994; 1994/3/2 JP 54835/1994International: C07C201/12;C07C205/37Applicant(s) Name: Eisai Co., Ltd.Address: Inventor(s) Name: Hamamura Kichisaburo;Sekisen Akira;Konishi YusukePatent Agency Code: 72002Patent Agent: guo xiaodongAbstract The invention relates to quinone derivative of formula (I), wherein R1 represents hydrogen atom, aliphatic acyl or an aromatic acyl. The compound… Read More »

Preparation process of 4,4,4-trihalogen butyraldehyde, trihalogen acid and their derivative

Application Number: 00114278Application Date: 2000.05.19Publication Number: 1277177Publication Date: 2000.12.20Priority Information: International: C07B37/02;C07B37/06;C07C47/14;C07C55/32;C07C69/63;C07C233/04;C07C255/10Applicant(s) Name: Guangzhou Inst. of Chemistry, Academia SinicaAddress: Inventor(s) Name: Jiang Huanfeng;Sun Junhua;Li JinhengPatent Agency Code: 44001Patent Agent: li jilanAbstract The chemical compounds 4,4,4-trihalogen butyraldedhyde, trihalogen acid and their derivative have a common expression of CX3CH2R, where X is halogen and R is CHO,… Read More »

Process for preparing aminopyrimidine sulfate by reducing pyrimidine derivative containing nitroso

Application Number: 00119083Application Date: 2000.10.25Publication Number: 1296945Publication Date: 2001.05.30Priority Information: International: C07D213/73Applicant(s) Name: Keyuan Applied Technology Development (Group) Co., Ltd, Anhui Prov.Address: Inventor(s) Name: Ma Yunfeng;Wang Yan;Liu QingPatent Agency Code: 34101Patent Agent: wu qiyunAbstract A process for preparing aminopyrimidine sulfate by reducing pyrimidine derivative containing nitroso includes regulating the pH value of 2,4-diamino-5-nitroso-6-hydroxypyrimidine to 6-10… Read More »

Transform process for cis (or trans)-isomer of alkyl cyclohexyl benzene derivative

Application Number: 00123925Application Date: 2000.10.02Publication Number: 1304914Publication Date: 2001.07.25Priority Information: International: C07C5/22;C07C15/02Applicant(s) Name: Wanrun Fine Chemical Co Ltd, YantaiAddress: Inventor(s) Name: Hong Guanlin;Hu Baohua;Liu LuPatent Agency Code: 00000Patent Agent: Abstract A process for transforming cis (or trans)-isomer of alkylcyclohexyl benzene derivative is disclosed, in which halohydrocarbon or aliphatic hydrocarbon is used as solvent and passivated… Read More »

Synthesis process of alpha, alpha-dihalogen pentaneldial, dihalogen acid and their derivative

Application Number: 00114279Application Date: 2000.05.19Publication Number: 1277178Publication Date: 2000.12.20Priority Information: International: C07B37/02;C07B37/06;C07C47/12;C07C55/12;C07C69/42;C07C233/04;C07C255/10Applicant(s) Name: Guangzhou Inst. of Chemistry, Academia SinicaAddress: Inventor(s) Name: Jiang Huanfeng;Sun Junhua;Li JinhengPatent Agency Code: 44001Patent Agent: li jilanAbstract The alpha, alpha-dihalogenated pentaneldial, dihalogenated acid and their derivative have a common expression of RCX3CH2R, where X is halogen and R including CHO, COOH,… Read More »

Human hepatome derivative growth factor coding sequence, polypeptide coded with it and its preparing process

Application Number: 00119874Application Date: 2000.09.01Publication Number: 1291650Publication Date: 2001.04.18Priority Information: International: C07H21/00;C07K14/435;C07K16/18;C12N15/10;C12N15/11;C12N15/63;C12N15/64;C12Q1/68Applicant(s) Name: Fudan UnivAddress: Inventor(s) Name: Yulong;Zhang Pingzhao;Jiang JianmingPatent Agency Code: 31200Patent Agent: lu feiAbstract The present invention disclosed a CDNA sequence of III-type human hepatome cell derivative growth factor (HDGF 3), which is the homolog of Mouse HRP-2. The polypeptide coded by said… Read More »

Tacrine derivative for treatment of senlie dementia

Application Number: 00124324Application Date: 2000.09.07Publication Number: 1288893Publication Date: 2001.03.28Priority Information: 1999/9/9 US 09/392485International: A61K31/435;A61P25/28;C07D401/12Applicant(s) Name: America Yote Pharmaceutical Co., Ltd.Address: Inventor(s) Name: Hu Mingkun;Shao JiajuPatent Agency Code: 72003Patent Agent: xu jinguoAbstract A series of tacrine derivatives has been synthesized and disclosed. These tacrine derivatives were claimed to be new and be useful for the treatment… Read More »

Water-soluble polyhydroxyl derivative of taxusol and its preparing process

Application Number: 00115426Application Date: 2000.04.20Publication Number: 1283619Publication Date: 2001.02.14Priority Information: International: C07D305/14Applicant(s) Name: Fudan Univ.Address: Inventor(s) Name: Chen Jianmin;Xue Jun;Zhang LiPatent Agency Code: 31200Patent Agent: lu feiAbstract A process for preparing the water-soluble polyhydroxyl derivative of taxusol features that a mixed acid anhydride of isobutyl chloroformate as activating agent and 2'-O-acyltaxusol is used as oxygen… Read More »

New process for preparing cephalosporin derivative

Application Number: 00119967Application Date: 2000.07.04Publication Number: 1292380Publication Date: 2001.04.25Priority Information: 1999/7/5 EP 99112911.5International: C07D501/04;C07D501/16;C07D501/56Applicant(s) Name: F. Hoffmann-La Roche & Co. AGAddress: Inventor(s) Name: P. Spohl;G. TricosPatent Agency Code: 11038Patent Agent: du jingyangAbstract The present invention relates to a novel process for the manufacture of cephalosporin derivatives of the formulaby(I)converting a phosphonium salt of formula(II)into the… Read More »

Atomic group-transfer free radical polymerization initiation system of fullerene halide derivative

Application Number: 00124489Application Date: 2000.09.11Publication Number: 1281866Publication Date: 2001.01.31Priority Information: International: C08F4/00Applicant(s) Name: Liu QingAddress: Inventor(s) Name: Chen Dianbao;Liu Qing;Hua JingPatent Agency Code: 11240Patent Agent: shi hechuAbstract The present invention relates to an atomic group transfer free radical polymerization initiation system using new type fullerene halogenation derivative as base and possessing the following structure, Ps-(C60/C70)Xn/MRm,… Read More »

New angio-auxin derivative protein and its code sequence

Application Number: 00115679Application Date: 2000.05.15Publication Number: 1277208Publication Date: 2000.12.20Priority Information: International: A61K38/17;A61P9/00;C07H21/00;C07K14/435;C12N15/10;C12N15/11;C12N15/63;C12N15/64;C12P21/00Applicant(s) Name: Shanghai Borong Gene Development Co., Ltd.Address: Inventor(s) Name: Mao Yumin;Xie Yi;Huang ShengdongPatent Agency Code: 31100Patent Agent: xu xunAbstract The new angio-auxin derivative protein has Aspl 16His mutation, and has, experiment shows, 30 times of blood vessel growth promoting effect. The present invention… Read More »