摘要:
A 3-methylene-4-androsten-17-one of formula I ##STR1## wherein R.sub.a represents a hydrogen atom or a saturated or unsaturated straight-chain or branched-chain, optionally substituted alkyl radical with 1-6 carbon atoms, in which R.sub.a is in the alpha- or beta-position, andR.sub.b represents a hydrogen atom, a hydroxyl or an --S(O).sub.n R.sub.c group, in which R.sub.c is a hydrogen atom or an alkyl or acyl group with 1-4 carbon atoms, n=0, 1 or 2, andX represents CH.sub.2, CHF, CHCl or CHBr, in which if R.sub.a is hydrogen and R.sub.b is hydroxyl or R.sub.a and R.sub.b each are hydrogen, X is not CH.sub.2.The new compounds of formula I are suitable for fertility control and for treatment of diseases which are promoted by estrogens.
摘要:
The disclosure relates to cycloalkylene azoles of general Formula I ##STR1## wherein ##STR2## is a carbocyclic or carbopolycyclic group optionally carrying at least one alkyl substituent,is the grouping ##STR3## an oxygen or sulfur atom, and Y and Z, independently of each other, are ##STR4## or a nitrogen atom, as well as their pharmaceutically compatible addition salts with acids as well as processes for production thereof. The compounds possess strongly aromatase-inhibiting activity and are suitable for the preparation of medicinal agents.Methods for treating estrogen induced or stimulated tumors, male infertility, and impending cardiac infarction with these compounds are also provided as well as methods for inhbiiting female fertility.
摘要:
The disclosure relates to cycloalkylene azoles of general Formula I ##STR1## wherein ##STR2## is a carbocyclic or carbopolycyclic group optionally carrying at least on a alkyl substituent,X is a grouping ##STR3## an oxygen or sulfur atom, and Y and Z, independently of each other, are ##STR4## or a nitrogen atom, as well as their pharmaceutically compatible addition salts with acids as well as processes for production thereof. The compounds possess strongly aromatase-inhibiting activity and are suitable for the preparation of medicinal agents.Methods for treating estrogen induced or stimulated tumors, male infertility, and impending cardiac infarction with these compounds are also provided as well as methods for inhibiting female fertility.
摘要:
The invention relates to N-substituted imidazoles of the formula, ##STR1## processes for their production as well as their use in pharmaceutical agents. The compounds according to the invention have aromatase-inhibiting properties and are suitable for therapy of estrogen-caused diseases.
摘要:
The invention relates to N-substituted imidazoles, processes for their production as well as their use in pharmaceutical agents. The compounds according to the invention have aromatase-inhibiting properties.
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.
摘要:
The disclosure relates to cycloalkylene azoles of general Formula I ##STR1## wherein ##STR2## is a carbocyclic or carbopolycyclic group optionally carrying at least one alkyl substituent,X is the grouping ##STR3## an oxygen or sulfur atom, and Y and Z, independently of each other, are ##STR4## or a nitrogen atom, as well as their pharmaceutically compatible addition salts with acids as well as processes for production thereof. The compounds possess strongly aromatase-inhibiting activity and are suitable for the preparation of medicinal agents.Methods for treating estrogen induced or stimulated tumors, male infertility, and impending cardiac infarction with these compounds are also provided as well as methods for inhibiting female fertility.
摘要:
1-Methyl-15.alpha.-(1-oxyalkyl)androsta-1,4-diene-3,17-diones of general Formula I ##STR1## wherein R.sup.1 is a hydrogen atom or an acyl group of 1-10 carbon atoms,R.sup.2 is an OR.sup.4, NHR.sup.5 or an S(O).sub.n R.sup.6 group, R.sup.4 being straight- or branched-chain alkyl group of 1-10 carbon atoms, R.sup.5 being an acyl group of 1-10 carbon atoms, R.sup.6 being a straight- or branched-chain alkyl group of 1-10 carbon atoms or an aryl group of 6-10 carbon atoms,R.sup.3 is a hydrogen atom or a straight- or branched-chain alkyl group of 1-8 carbon atoms, and n is 0, 1 or 2,are suitable as inhibitors of estrogen biosynthesis for fertility control and for the treatment of diseases that are evoked by estrogens.
摘要:
1-Alkyl androsta-1,4-diene-3,17-diones of the formula ##STR1## wherein R.sub.1 is a methyl, ethyl, hydroxymethyl, C.sub.1 -C.sub.3 -alkoxymethyl, or C.sub.1 -C.sub.4 -alkanoyloxymethyl group, R.sub.6 is a hydrogen atom or a methyl group, and R.sub.7 is a hydrogen atom or a methyl group in the 7.alpha.- or 7.beta.-position, are useful for fertility control and for the treatment of estrogen-triggered diseases.
摘要:
The invention relates to N-substituted imidazoles, processes for their production as well as their use in pharmaceutical agents.The compounds according to the invention have aromatase-inhibiting properties.