首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
METHOD OF BENZOFURANALKYL AND BENZOTHIOPHENALKYL ACIDS' NEW SUBSTITUTED DERIVATIVES PRODUCTION
摘要
申请公布号
CS252493(B2)
申请公布日期
1987.09.17
申请号
CS19850006652
申请日期
1985.09.18
申请人
SYNTEX(U.S.A.)INC.,US
发明人
DUNN,JAMES P.,US
分类号
C07D307/78;C07D333/52;(IPC1-7):C07D307/78
主分类号
C07D307/78
代理机构
代理人
主权项
地址
您可能感兴趣的专利
OVERTRAEKSMATERIALE
ANORDNING VED ELEKTRISK MODSTAND
11-DEOXY-15-SUBSTITUTED-16,17,18,19,20-PENTANORPROSTAGLANDINS
AMIDE DERIVATIVES
2-STILBENYL-1,2,3-TRIAZOLES AND THEIR USE AS OPTICAL BRIGHTENING AGENTS
OPTICAL COMMUNICATIONS SYSTEMS
SOLID STATE COLOUR TELEVISION CAMERAS
DEVICES FOR CAPTURING COCKROACHES
APPARATUS FOR ULTRASONIC EXAMINATION
SCAFFOLDING
CEPHALOSPORIN DERIVATIVES AND THEIR PREPARATION
DEHUMIDIFYING DEVICE OF CULTIVATING ROOM OF ENOKIDAKE MUSHROOM
METHOD OF SOWING SHEETED SEEDLINGS AND IMPLEMENT THEREOF
PROCEDE DE POLARISATION D'UN EMPILEMENT DE MEMBRANES POUR DISPOSITIF PIEZOELECTRIQUE
ZEOLITES PERFECTIONNEES COMPRENANT UNE ENVELOPPE EXTERIEURE EXEMPTE D'ALUMINIUM ET LEUR APPLICATION POUR LA CONVERSION
PROCEDE DE RECUPERATION DU GALLIUM DE SOLUTIONS TRES BASIQUES PAR EXTRACTION LIQUIDE/LIQUIDE
PROCEDE POUR L'ECHANGE D'IONS COBALT
Treating effluent from paper pulp bleaching - by decolourising and ultrafiltering to remove chloride ions
Sulphide ore leached to dissolve lead - which is pptd. as lead chloride and reduced by hydrogen to obtain high purity lead
PROCEDE DE PRODUCTION DE SILANE