Abstract:
The invention relates to 17null-alkyl-17null-oxy-estra-1,3,5(10)-trienes that have an antiestrogenic action with general formula I. In addition, the invention also relates to 17-oxo-estra-1,3,5(10)-trienes as well as 17null-hydroxy-estra-1,3,5(10)-trienes as intermediate products in the production of the estratrienes according to the invention. The invention also relates to the use of 17null-alkyl-17null-oxy-estratrienes for the production of pharmaceutical agents as well as pharmaceutical preparations that contain at least one 17null-alkyl-17null-oxy-estratriene as well as at least one pharmaceutically compatible vehicle.
Abstract:
The invention relates to vitamin D derivatives of general formula I, 1 process for production, and the use for the production of pharmaceutical agents.
Abstract:
This invention describes the use of estrogen receptor (ER)null-selective agonists for the production of a pharmaceutical agent for triggering somatotropic and/or organotropic effects in the CNS, the circulatory system, the skeletal system and/or the immune system in the aging male and female organism (anticatabolic therapy).
Abstract:
The invention relates to macrocyclic metal complexes and their production and use for the production of conjugates with biomolecules. The conjugates are suitable as contrast media in NMR diagnosis and radiodiagnosis as well as for radiotherapy. High relaxivity is achieved by a special liganding of macrocyclic compounds, and a fine-tuning of the relaxivity is made possible.
Abstract:
A solid pharmaceutical agent formulation that contains (2R)-1-((4-chloro-2-(ureido)phenoxy)methyl)carbonyl-2-methyl-4-(4-fluorobenzyl)piperazine or a salt thereof is described.
Abstract:
This invention describes the new benzocycloheptenes of general formula I 1 in which R1, R2 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.
Abstract:
Perfluoroalkyl-containing complexes with sugar radicals of general formula I 1 in which R represents a monosaccharide or oligosaccharide radical that is bonded via the 1-OH position or 1-SH position, Rf means a perfluorinated carbon chain, K is a metal complex, and Y and Z represent linker groups, are suitable for intravenous lymphography, for tumor diagnosis and for infarction and necrosis imaging.
Abstract:
A soluble, heterodimeric interleukin 18 (IL-18) receptor molecule is described which comprises two subunits, one of which comprises an extracelluar domain, or a fragment thereof, of IL-18R, and the other of which comprises an extracelluar domain, or a fragment thereof, of AcPL. Preferably, the soluble, heterodimeric receptor binds to IL-18 with higher affinity than does either IL-18R or AcPL alone.
Abstract:
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.
Abstract:
The invention provides a pharmaceutical combination preparation with two hormone components in a packaging unit and intended for time-sequential oral administration, comprising a number of daily dosage units physically separate and individually removable in the packaging unit, whereby as a hormonal active ingredient a first hormone component contains in combination an estrogen preparation and in at least a dosage that is sufficient to inhibit ovulation a gestagen preparation, and as a hormonal active ingredient the second hormone component contains only an estrogen preparation, whereby the first hormone component comprises 23 or 24 daily units and the second hormone component comprises 4, 3 or 2 daily units, and between these two hormone components, 2 or 1 active ingredient-free daily units are present or 2 or 1 blank pill days are indicated, and the total number of hormone daily units and the active ingredient-free daily units or the blank pill days is equal to the total number of days of the desired cycle, but at least 28 days in length. This combination preparation is useful for female birth control, and allows for an estrogen content that is as low as possible in each individual dosage unit and also has a low total hormone content per administration cycle, with high contraceptive reliability, low incidence of follicular development, and satisfactory cycle control, with reliable avoidance of intracyclic menstrual bleeding as well as of undesirable side-effects.