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 2-ALPHA, 3-ALPHA-DIHYDROXY- 17 BETA-(3-METHYL-BUTYRYLOXY)-7-OXA-B-HOMO-5 ALPHA-ANDROSTANE-6-ON PREPARATION
摘要
申请公布号
CS8906456(A1)
申请公布日期
1990.08.14
申请号
CS19890006456
申请日期
1989.11.15
申请人
KOHOUT LADISLAV RNDR. CSC.,CS
发明人
KOHOUT LADISLAV RNDR. CSC.,CS
分类号
C07J63/00;(IPC1-7):C07J63/00
主分类号
C07J63/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SUBSTRATE TREATING APPARATUS USING OZONE WATER
A PIPE CONNECTOR
SEMICONDUCTOR INTEGRATED CIRCUIT WITH SUB-WORD LINE DRIVER
APPARATUS FOR SUPPLYING ORGANIC THIN FILM DEPOSITION MATERIAL, METHOD FOR DRIVING THE SAME AND ORGANIC THIN FILM DEPOSITION SYSTEM HAVING THE SAME
INDUCTION HEATING MODULE IN THE CHEMICAL VAPOR DEPOSITION EQUIPMENT FOR HIGH THROUGHPUT
CALIPER FOR A BRAKING SYSTEM OF AN AUTOMOBILE
PIEZOMETER USING SEMI-CONDUCTOR PRESSURE SENSOR
VENTILATION DAMPER SWITCHABLE BY AIR PRESSURE
SLIDE HINGE
MULTIMEDIA REPRODUCTION APPARATUS AND METHOD FOR SEARCHING DICTIONARY USING THE SAME
STRUCTURE FOR MOUNTING A GARNISH OF A TRUNK LID
BASKET FOR FIRE TRUCK
ANTISTATIC ROLL TAPE
OVEN
CONTEXT BASED RFID DYNAMIC SECURITY CONTROL SYSTEM AND THE APPLICABLE METHODS FOR CUSTOMIZED SERVICE
APPARATUS AND METHOD FOR CONTROLLING PERCEIVED DEPTH OF MULTI-VIEW IMAGES
STRUCTURE FOR SETTING HYDRAULIC HOSE AND ELECTRIC POWER CABLE IN REFRACTABLE LADDER CAR FOR FIRE FIGHTING
TEA USING PHELLINUS LINTEUS AND MANUFACTURING METHOD THEREOF
APPARATUS AND METHOD OF CONTROLLING EXTERNAL AMP IN A CAR AUDIO VIDEO SYSTEM
BUMPER BACK BEAM FOR VEHICLE