- TARGETED RADIOPHARMACEUTICALS FOR THE DIAGNOSIS AND TREATMENT OF PROSTATE CANCER
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A compound of general formula (I): wherein: n is 1, 2 or 3; R1, R2, R3 and R4, independently represent OH or Q; and 20 Q represents a tissue-targeting moeity selected from the group consisting of or a stereoisomer, a hydrate, a solvate, or a salt thereof, or a mixture of same, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds and the use of said 25 compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular of soft tissue diseases, as a sole agent or in combination with other active ingredients.
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- Synthesis and Structure-Activity Relationship of Benzothienylallylamine Antimycotics
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Benzothiophene analogues of the allylamine antimycotic terbinafine (2) bearing the side chain at various positions and optionally substituted by halogen have been prepared and their antifungal activity studied.Derivatives bearing the side chain at positions 3, 4, or 7 are bioequivalents of 2.Compounds containing the allylamine side chain at position 7, with a further substituent at position 3, showed significantly enhanced activity against Candida albicans, an effect which appears to be specifically linked only to this particular substitution pattern. 3-Chloro-7-benzothienyl derivative 7m was found to be the most potent allylamine antimycotic identified so far.In general, substituted benzothiophenes can be used not only as potential equivalents of naphthalene in bioactive compoudns but also as a tool to selectively modify biological activities.
- Nussbaumer, Peter,Petranyi, Gabor,Stuetz, Anton
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- Alpha-adrenergic receptor antagonists
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Alpha-adrenoceptor antagonists having the formula: STR1 which are useful to produce α-adrenoceptor antagonism, pharmaceutical compositions including these antagonists, and methods of using these antagonists to produce α-adrenoceptor antagonism in mammals.
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- α-adrenergic receptor antagonists and methods of use thereas
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Alpha-adrenoceptor antagonists having the formula: STR1 which are useful to produce α-adrenoceptor antagonism, pharmaceutical compositions including these antagonists, and methods of using these antagonists to produce α-adrenoceptor antagonism in mammals.
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- Alpha-andrenergic receptor antagonists and use thereas
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Alpha-adrenoceptor antagonists having the formula: STR1 which are useful to produce α-adrenoceptor antagonism, pharmaceutical compositions including these antagonists, and methods of using these antagonists to produce α-adrenoceptor antagonism in mammals.
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- Orally absorbable cephalosporine antibiotics. 1. Structure-activity relationships of benzothienyl- and naphthylglycine derivatives of 7-aminodeacetoxycephalosporanic acid
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A structure-activity relationship study of a number of orally absorbed cephalosporins together with their syntheses is described. These new cephalosporins are benzothienyl- and naphthylglycine derivatives of 7-aminodeacetoxycephalosporanic acid. Several different synthetic methods for the glycine side chains, their protection, and the final acylations are reported. Several of these analogues were more active than cephalexin both in vitro and r538w2 =(R)-7-(3-Benzothienylglycylamido)-3-methyl-3-cephem-4-carb oxylic in vivo against commonly encountered Gram-positive bacteria. (R)7-(3-Benzothienylglycylamido)-3-methyl-3-cephem-4-carboxylic acid has emerged as a potent antibacterial agent and is currently undergoing preclinical evaluation.
- Kukolja,Draheim,Pfeil,et al.
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p. 1886 - 1896
(2007/10/02)
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- Halogeno-Substituted 2- and 3-Methylbenzothiophenes: Use of 1H NMR Spectral Analysis and 1H Nuclear Overhauser Effect for Locating the Halogen Substituent
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Thirty-seven halogeno-substituted 2- and 3-methyl-(or halogenomethyl)-benzothiophenes, including 17 new compounds, were prepared.The constitution of 14 of these was confirmed by full analysis (LAOCOON) of their 80 MHz 1H NMR spectra and by 1H NOE measurements.In this way a by-product from the preparation of 4- and 6-bromo-3-bromomethylbenzothiophenes was shown conclusively to be 5-bromo-3-bromomethylbenzothiophene.The 3-substituted benzothiophenes showed greater NOE enhancement factors at H-4 than at H-2 when the 3-methyl or halogenomethyl substituent was irradiated.
- Cuberes, M. Rosa,Moreno-Manas, Marcial,Sanchez-Ferrando, Francisco
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p. 814 - 821
(2007/10/02)
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