摘要:
The invention relates to 11 .beta.-substituted 14,17-ethanoestratrienes of the general formula 1 ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are defined in the specification. The compound have antiestrogenic activity and are, therefore, useful for the treatment of estrogen dependent disorders.
摘要:
This invention describes the new triphenylethylenes of general formula I ##STR1## in which n means an integer from 1 to 10, R' means a sulfur-containing organic radical, R" means a hydrogen atom, an iodine atom or a hydroxy groups, E means a hydrogen atom, G means a hydrogen atom or E and G together mean a methylene bridge. The new compounds have strong antiestrogenic properties and are suitable for the production of pharmaceutical agents, for example for treating breast cancer.
摘要:
This invention describes the new 11&bgr;-halogen-7&agr;-substituted estratrienes of general formula I in which R11 is a fluorine or chlorine atom, and the other substituents have the meanings that are explained in more detail in the description. The compounds have antiestrogenic properties or tissue-selective estrogenic properties and are suitable for the production of pharmaceutical agents.
摘要:
This invention describes new, substituted 7.alpha.-(.xi.-aminoalkyl)-estratrienes of general formula I ##STR1## in which side chain SK is a radical of partial formula ##STR2## as well as their physiologically compatible addition salts with organic and inorganic acids.The new compounds represent compounds with very strong antiestrogenic action.The compounds according to the invention are, on the one hand, pure antiestrogens, or, on the other hand, antiestrogens with estrogenic partial action. Based on this spectrum of action, the new compounds are highly suitable for the production of pharmaceutical agents for tumor therapy and hormone replacement treatment.
摘要:
This invention describes new, substituted 7.alpha.-(.xi.-aminoalkyl)-estratrienes of general formula I ##STR1## in which side chain SK is a radical of partial formula ##STR2## as well as their physiologically compatible addition salts with organic and inorganic acids.The new compounds represent compounds with very strong antiestrogenic action.The compounds according to the invention are, on the one hand, pure antiestrogens, or, on the other hand, antiestrogens with estrogenic partial action. Based on this spectrum of action, the new compounds are highly suitable for the production of pharmaceutical agents for tumor therapy and hormone replacement treatment.
摘要:
Disclosed are novel 14,17.alpha.-etheno- and -ethanoestratrienes according to general Formula I ##STR1## wherein X is a --CH.sub.2 --CH.sub.2 or ##STR2## R.sup.1 is a hydrogen atom, a C.sub.1 - to C.sub.15 -acyl, benzoyl, C.sub.1 - to C.sub.15 -alkyl, C.sub.3 - to C.sub.9 -cycloalkyl or alkylcycloalkyl group, andR.sup.2 is the grouping ##STR3## wherein R.sup.3 and R.sup.4 independently of each other mean a hydrogen atom or a straight-chain or branched, optionally partially or completely fluorinated C.sub.1 -C.sub.8 -alkyl group,a process for their preparation, pharmaceutical preparations containing these compounds, as well as their use for the production of medicinal agents.The novel compounds exhibit strong antiestrogenic efficacy.