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 1,4-BIS[[2- (DIMETHYLAMINO) ETHYL] AMINO] -5,8- DIHYDROXYANTHRACENE- 9,10-DIONE
摘要
<p>A process for the preparation of the compound AQ4 of formula (3) or a salt or N-oxide thereof, includes the step (21-9).</p>
申请公布号
WO2000005194(A1)
申请公布日期
2000.02.03
申请号
GB1999002337
申请日期
1999.07.20
申请人
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
WORKING MACHINE FOR CUTTING STEM FROM ROOT OF SCALY BULB VEGETABLE AND SCALY BULB VEGETABLE-HARVESTING UNIT
PRODUCTION OF MAGNESIUM ALLOY BASKET BODY
OPENING FRAME STRUCTURE
METHOD AND DEVICE FOR COMPENSATING INFLUENCE OF DIFFERENT AIR CAPACITY IN ENGINE CYLINDER
BRUSH FOR NAIL POLISH, AND NAIL POLISH APPLICATOR WITH THE BRUSH
METHOD FOR TRAPPING AND SMEARING MINUTE ORGNISMIC SAMPLE, AND COLONY PICKING DEVICE FOR ORGNISMIC SAMPLE
INTAKE AIR FLOW RATE DETECTING DEVICE FOR ENGINE
ABNORMALITY-DETECTING DEVICE IN SPINNING MACHINE
PNEUMATIC TIRE
FRICTION RESISTANCE REDUCING DEVICE FOR SHIP
METHOD FOR MEASURING THROTTLE VALVE ANGLE
SCREENING DEVICE FOR USE AT CONNECTION OF PARTITION DEVICE
PLASTIC PRODUCT AND POLYAMIDE-CONTAINING MOLDING MATERIAL
GUIDE DEVICE FOR RAPIER BAND IN RAPIER LOOM
WEB WINDING DEVICE
PRINTER AND WINDING DEVICE FOR ARTICLE TO BE PRINTED
MEDIUM PROCESSING DEVICE AND ITS MEDIUM CONVEYING METHOD
STORING ARM REST STRUCTURE
JOINT CONTROLLING METHOD IN AUTOMATIC GAS PRESSURE WELDING
GROUND IMPROVEMENT CONSTRUCTION METHOD