البحث في مجموعات البراءات الوطنية والدولية

1. (WO2013160200) APPLICATION OF 18-METHYL-15SS,16SS-METHYLENE-19-NOR-20-SPIROX-4-EN-3-ONE SYSTEMS IN THE TREATMENT OF MENORRHAGIA, AS WELL AS INTRAUTERINE SYSTEMS CONTAINING 18-METHYL-15SS,16SS-METHYLENE-19-NOR-20-SPIROX-4-EN-3-ONE FOR TREATING UTERINE BLEEDING DISORDERS

Pub. No.:    WO/2013/160200    International Application No.:    PCT/EP2013/058152
Publication Date: Fri Nov 01 00:59:59 CET 2013 International Filing Date: Sat Apr 20 01:59:59 CEST 2013
IPC: A61K 31/58
A61F 6/14
A61P 15/00
Applicants: BAYER PHARMA AKTIENGESELLSCHAFT
Inventors: SCHMEES, Norbert
RÖSE, Lars
VALO, Tuula
PRELLE, Katja
NUBBEMEYER, Reinhard
KOROLAINEN, Henriikka
JUKARAINEN, Harri
Title: APPLICATION OF 18-METHYL-15SS,16SS-METHYLENE-19-NOR-20-SPIROX-4-EN-3-ONE SYSTEMS IN THE TREATMENT OF MENORRHAGIA, AS WELL AS INTRAUTERINE SYSTEMS CONTAINING 18-METHYL-15SS,16SS-METHYLENE-19-NOR-20-SPIROX-4-EN-3-ONE FOR TREATING UTERINE BLEEDING DISORDERS
Abstract:
The present invention describes the intrauterine application of 18-methyl-15ß, 16ß-methylene-19-nor-20-spirox-4-en-3-one systems of the general formula (1), where R6 and R7 denote hydrogen or a methylene group, for the treatment of menorrhagia, generally uterine bleeding, as well as an intrauterine system for the stated application containing a compound of formula (1).