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
PROCESS FOR THE PREPARATION OF 1BETA-ETHYL-1-ALPHA-(HYDROXYMETHYL)-1,2,3,4,6,7,12 12BALPHA-OCTAHYDRO-INDOLO(2,3-A)QUINOLIZINE AND NOVEL INTERMEDIATES
摘要
申请公布号
ZA9108790(B)
申请公布日期
1992.08.26
申请号
ZA19910008790
申请日期
1991.11.05
申请人
RICHTER GEDEON VEGYESZETI GYAR RT.
发明人
JANOS KREIDL;GYOERGY VISKY;KATALIN NOGRADI;JUDIT BRILL (DECEASED);LASZLO CZIBULA;MARIA FARKAS NEE KIRJAK;IDA DEUTSCH NEE JUHASZ
分类号
C07D
主分类号
C07D
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Front end for a forward control vehicle
Furnace
Exothermic reaction, system for supplying a reactant gas and a shielding fluid to a reactor, and control signal generating circuit for use in said system
Fastener clip for detachably securing functional components to threaded pins fixed to a support plate
Plastic bag holder
Magnetic tape cassette
Guidance system for lateral move irrigation machines
Tip positioning brazing fixture
Fiber-reinforced driveshaft
Warehouse crane including inclinable tote pan puller
MANUFACTURE OF VANADIUM-PHOSPHORUS CATALYST DENATURED BY ZIRCONIUM AVAILABLE FOR OXODIZING N-BUTANE INTO MALEIC ANHYDRIDE
INTEGRAL ELASTIC CLIP AND STRETCHER
A PULSE BLOCKING CIRCUIT FOR PHASE ANGULAR DETECTION
AN IMPROVED SHOULDER FOR VACUUM FLASK
A GEAR MECHANISM FOR INCREASING EFFICIENCY OF A HAND CRANK OR PEDAL OPERATED MACHINE
IMPROVED PROCESS FOR CHEMICAL DEPOSITION OF NICKEL ON SUBSTRATES
APPARATUS FOR THE DETECTION OF STAGNANT PARTICLES
METHOD AND APPARATUS FOR MAKING OPTICAL GLASS ARTICLES
PYRIDAZINO(4,5-B)QUINOXALINE-5,10-DIOXIDE DERIVATIVE, MANUFACTURE AND COMPOSITION
(A) ;ERGOLINE DERIVATIVE, MANUFACTURE AND USE