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
Verfahren zur Herstellung von Pregnapentaenen
摘要
申请公布号
DE1443416(A1)
申请公布日期
1969.07.31
申请号
DE19641443416
申请日期
1964.10.21
申请人
AMERICAN CYANAMID COMPANY
发明人
DAVID HELLER,MILTON;BERNSTEIN,SEYMOUR;HERMAN LENHARD,ROBERT
分类号
A61K31/57;A61K31/573;C07J1/00;C07J5/00;C07J7/00;C07J17/00;C07J71/00;C07J75/00
主分类号
A61K31/57
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LAVATORY-WATER CLOSET COMBINATION
VALVE REPSONSIVE TO TEMPERATURE CHANGES OVER A LIMITED RANGE
CHILD{40 S LIQUID SPILL CONTAINER
CONTAINER CLOSURE GASKET MADE FROM A NOVEL PLASTISOL COMPOSITION
SPHERE-DOME CONSTRUCTION
METHOD OF PERFORMING SEQUENTIAL NON-MECHANICAL AND MECHANICAL MACHINING OPERATIONS ALONG A COMMON CENTERLINE
METHOD OF MAKING A DISPERSION STRENGTHENED METAL
FLUORESCENT NAPHTHALIMIDE DERIVATIVES
CLEANING APPARATUS
APPARATUS FOR PRODUCTION OF CASTING MOULDS
DUAL PURPOSE MOMENTUM WHEELS FOR SPACECRAFT WITH MAGNETIC RECORDING
TEST PLUG FOR FILTER ASSEMBLY
NOVEL PREPARATION OF PREGNANES
PROCESS FOR THE ISOLATION OF ORGANIC HYDRAZO REACTIVE KETONES
THERMAL MOTORS
ZEARALENONE REDUCTION
CRYSTALLINE ALKALI METAL SALTS OF {60 -CARBOXYBENZYLPENICILLIN AND PROCESS THEREFOR
ESTERS OF {60 -AMINOBENZYLPENICILLIN
METHOD OF PRODUCING {60 -CARBOXYLATED 5-MEMBERED LACTONES
PRESS FOR REBUILDING OF TIRES