INTRAUTERINE APPLICATION OF 18-METHYL-15SS,16SS-METHYLENE-19-NOR-20-SPIROX-4-EN-3-ONE SYSTEMS, INTRAUTERINE SYSTEMS CONTAINING 18-METHYL-15SS,16SS-METHYLENE-19-NOR-20-SPIROX-4-EN-3-ONE, AS WELL AS THE USE THEREOF IN CONTRACEPTION AND GYNAECOLOGICAL THERAPY

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专利权人:

BAYER PHARMA AKTIENGESELLSCHAFT

发明人:

SCHMEES, NORBERT,RÖSE, LARS,VALO, TUULA,PRELLE, KATJA,NUBBEMEYER, REINHARD,KOROLAINEN, HENRIIKKA,JUKARAINEN, HARRI

申请号：

PH12014502372

公开号：

PH12014502372A1

申请日:

2014.10.22

申请国别(地区):

PH

年份:

2015

代理人:

摘要：

The present invention describes the intrauterine application of 18-methyl-15B,16B-methylene-19-nor-20-spirox-4-en-3-one of the general formula (1) in contraception and gynaecological therapy, as well as an intrauterine system containing compounds of formula (1).

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http://www.ckcest.cn/home/