A novel highly effective and stereoselective epoxidation of allylic and homoallylic alcohols using chloral hydrate and hydrogen peroxide von Kasch, Helmut

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Automated synthesis of 16α-[18F]fluoroestradiol-3,17β-disulphamate von Römer, Johannes, Füchtner, Frank, Steinbach, Jörg, Kasch, Helmut

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Anodic oxidation of ring A-aromatic steroids. Cyanation of the aromatic nucleus von Ponsold, Kurt, Kasch, Helmut

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Studies on the synthesis of 16α-[ 18F]fluoroestradiol von Römer, Johannes, Steinbach, Jörg, Kasch, Helmut

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Preparation of 3-ketodesogestrel metabolites by microbial transformation and chemical synthesis von Groh, Helmut, Schön, Renate, Ritzau, Michael, Kasch, Helmut, Undisz, Katrin, Hobe, Gerhard

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AMMONIUM SALTS AND AMMONIUM SALT/MINERAL SALT CLATHRATE COMPOUNDS FOR USE AS VEHICLE AND EFFECTIVE FORM FOR PHARMACO-MEDICAL APPLICATIONS AND FOR USE AS PHASE TRANSFER AGENTS FOR C... von REUTER, UWE, OETTMEIER, RALF, KASCH, HELMUT

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Novel steroids and steroid mimetics; method for their production; and use thereof von LIEDTKE BEATRICE, KASCH HELMUT

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AMMONIUM SALTS AND AMMONIUM SALT/MINERAL SALT CLATHRATE COMPOUNDS FOR USE AS VEHICLE AND EFFECTIVE FORM FOR PHARMACO-MEDICAL APPLICATIONS AND FOR USE AS PHASE TRANSFER AGENTS FOR C... von REUTER, UWE, OETTMEIER, RALF, KASCH, HELMUT

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NOVEL STEROIDS AND STEROID MIMETICS, METHOD FOR THE PRODUCTION AND USE THEREOF von LIEDTKE, BEATRICE, KASCH, HELMUT

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AMMONIUMSALZE UND AMMONIUMSALZ- MINERALSALZCLATHRATE ALS TRANSPORT- UND WIRKFORM FÜR PHARMAZEUTISCH-MEDIZINISCHE UND ALS PHASENTRANSFERMITTEL FÜR CHEMISCHE ANWENDUNGEN von REUTER, UWE, OETTMEIER, RALF, KASCH, HELMUT

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AMMONIUM SALTS AND AMMONIUM SALT/MINERAL SALT CLATHRATE COMPOUNDS FOR USE AS VEHICLE AND EFFECTIVE FORM FOR PHARMACO-MEDICAL APPLICATIONS AND FOR USE AS PHASE TRANSFER AGENTS FOR C... von REUTER, UWE, OETTMEIER, RALF, KASCH, HELMUT

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New 14beta-alkyl-18-nor steroids useful as pharmaceuticals, e.g. for treating inflammation or tumors, or pharmaceutical intermediates von LIEDTKE, BEATRICE, KASCH, HELMUT

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New 8alpha,14beta-dialkyl-18-nor steroids useful as pharmaceuticals, intermediates or carriers for treating e.g. tumors, alzheimers disease von LIEDTKE, BEATRICE, KASCH, HELMUT

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New 14-fluoro-15,17-dihydroxysteroid derivatives, useful for treating Alzheimer's disease and tumors, and as intermediates, are e.g. inhibitors of steroid dehydrogenase von LIEDTKE, BEATRICE, KASCH, HELMUT

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New spiro(cyclopentano-perhydronaphthalene)-3,1'-alkanes useful as steroid mimetics potentially having steroidal activity and triterpenoid properties von LIEDTKE, BEATRICE, KASCH, HELMUT

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Steroid sulfamates, method for the production and use thereof von SCHUMANN, WINFRIED, STEINBACH, JOERG, ROEMER, JOHANNES, KASCH, HELMUT

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Anodic oxidation of ring A-aromatic steroids. Regioselective benzylic oxidation von Ponsold, Kurt, Kasch, Helmut

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Ammonium Salts and Ammonium Salt/Mineral Salt Clathrate Compounds for Use as Vehicle and Effective Form for Pharmaco-Medical Applications and for Use as Phase Transfer Agents for C... von OETTMEIER RALF, KASCH HELMUT, REUTER UWE

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Medicament, a method for its production and the use thereof von HELMUT KASCH, CARSTEN GOLDSCHMIDT

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AMMONIUM SALTS AND AMMONIUM SALT/MINERAL SALT CLATHRATE COMPOUNDS FOR USE AS VEHICLE AND EFFECTIVE FORM FOR PHARMACO-MEDICAL APPLICATIONS AND FOR USE AS PHASE TRANSFER AGENTS FOR C... von UWE REUTER, HELMUT KASCH, RALF OETTMEIER

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