6,7-DIHYDRO-5H-BENZO[7]ANNULENE DERIVATIVES, PROCESS FOR PREPARATION THEREOF, PHARMACEUTICAL PREPARATIONS COMPRISING THEM, AND THE USE THEREOF FOR PRODUCTION OF MEDICAMENTS
The present invention provides novel benzopyran compounds, pharmaceutically acceptable salts thereof and stereoisomers thereof where the benzopyran compounds of the invention are compounds according to Formula I:
The present invention further provides pharmaceutical compositions which possess anti-estrogenic activity and comprise at least one benzopyran compound of the invention and a method of treating breast cancer by administration of an effective amount of a benzopyran compound provided by the present invention.
6,7-Dihydro-5H-benzo[7]annulene derivatives, processes for their preparation, pharmaceutical products comprising them and their use for preparing medicaments
申请人:Bayer Intellectual Property GmbH
公开号:US20150080438A1
公开(公告)日:2015-03-19
The invention relates to selective oestrogen receptor modulators (SERMs) and to processes for their preparation, to their use for the treatment and/or prophylaxis of diseases and to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular of bleeding disorders, osteoporosis, endometriosis, myomata, hormone-dependent tumours, for hormone replacement therapy and for contraception.
BENZOCYCLOHEPTENES, PROCESS FOR THEIR PRODUCTION, PHARMACEUTICAL PREPARATIONS THAT CONTAIN THE LATTER AS WELL AS THEIR USE FOR THE PRODUCTION OF PHARMACEUTICAL AGENTS
申请人:——
公开号:US20020068765A1
公开(公告)日:2002-06-06
This invention describes the new benzocycloheptenes of general formula I
1
in which
R
1
, R
2
and SK have the meanings that are indicated in the description. The new compounds have selective estrogenic activity on bones and are suitable for the production of pharmaceutical agents, especially for prophylaxis and therapy of osteoporosis.
the effect of fluoroalkyl chain on the mesomorphism. Several homologues of novel triphenylene compounds possessing fluoroalkylated side chains were synthesized. Studies of X-ray diffraction, DSC and texture observations by polarized microscope revealed that these homologues show hexagonal columnar (Colh) mesophase. These homologues made columnar mesophase stabilize and the melting point increase, as compared
该报告讨论了氟烷基链对同构作用的影响。合成了具有氟烷基化侧链的新型三亚苯基化合物的几个同系物。通过偏光显微镜对X射线衍射,DSC和织构观察的研究表明,这些同系物显示出六方柱状(Col h)中间相。与相应的烷氧基三亚苯基相比,这些同系物使柱状中间相稳定并且熔点增加。在具有氟亚甲基侧链的氟代烷氧基三亚苯基的情况下,氟亚甲基链长的增加稳定了柱状中间相,使相变焓(Col h -Iso)和熵(Col h-Iso)增加。认为这些结果是由于亲氟相互作用,并且亲氟相互作用对于稳定柱状中间相是重要的。
Process for preparing Estrogen-antagonistic 11 beta-Fluoro-17alpha-alkylestra-1,3,5(10)-triene-3,17-diols having a 7alpha-(xi-Alkylamino-omega-perfluoroalkyl)alkyl side chain and alpha-Alkyl(amino)-omega-perfluoro(alkyl)alkanes and Processes for their Preparation
申请人:SANDER Michael
公开号:US20090062558A1
公开(公告)日:2009-03-05
The present invention relates to a new process for preparing estrogen-antagonistic 11β-fluoro-17α-alkylestra-1,3,5(10)-triene-3,17-diols of the general formula I having a 7α-(ξ-alkylamino-ω-perfluoroalkyl)alkyl side chain and to α-alkyl(amino)-ω-perfluoro(alkyl)alkanes of the general formula II, to processes for their preparation and to the intermediates required for this purpose.