Abstract: The invention relates to furane derivatives of formula (I) as inhibitors of ATAD2, a process for their preparation and use thereof.

Abstract: The invention relates to furane derivatives of formula (I) as inhibitors of ATAD2, a process for their preparation and use thereof.

Abstract: The invention relates to 17-(1?-propenyl)-17-3?-oxidoestra-4-en-3-one derivatives with the general chemical formula I, where the residues Z, R4, R6a, R6b, R7, R15, R16a, R16b and R18 have the meanings stated in Claim 1, and their solvates, hydrates and salts, including all stereoisomers of these compounds. The invention further relates to the use of these derivatives for the production of a medicinal product for oral contraception and for the treatment of pre-, peri- and postmenopausal complaints and medicinal products that contain said derivatives, and in particular application in the aforementioned indications. The derivatives according to the invention have a progestational and in preferred cases additionally an antimineralocorticoid and neutral to slightly androgenic action.

Abstract: The 15?,16?-methylene-17-hydroxy-19-nor-17-pregna-4-en-3-one-21-carboxylic acid ?-lactone derivatives of the present invention possess progestational efficacy. They have the general chemical formula I, in which Z is selected from the group comprising an oxygen atom, two hydrogen atoms, NOR and NNHSO2R, where R is hydrogen, C1-C10-alkyl, aryl or C7-C20-aralkyl, R4 is hydrogen or halogen, and moreover either: R6a, R6b together form methylene or 1,2-ethanediyl or R6a is hydrogen and R6b is selected from the group comprising hydrogen, C1-C10-alkyl, C2-C10-alkenyl or C2-C10-alkynyl, and R7 is selected from the group comprising hydrogen, C1-C10-alkyl, C3-C6-cycloalkyl, C2-C10-alkenyl or C2-C10-alkynyl, or: R6a is hydrogen and R6b and R7, together, denote a bond, an oxygen or form methylene, R18 represents hydrogen or C1-C3-alkyl and in addition include their solvates, hydrates, stereoisomers and salts.

Abstract: The invention relates to 17-hydroxy-19-nor-21-carboxylic acid-steroid ?-lactone derivatives with the chemical formula I, where R4, R6a, R6b, R7, R15, R16a, R16b, R18 and Z have the meanings stated in claim 1, and their solvates, hydrates, stereoisomers and salts. The invention further relates to the use of these derivatives for the production of a medicinal product for oral contraception and for the treatment of pre-, peri- and postmenopausal complaints and medicinal products that contain said derivatives. The derivatives according to the invention have a progestational and in preferred cases additionally an antimineralocorticoid and neutral to slightly androgenic action.

Abstract: The present invention relates to 18-methyl-6,7-methylene-17-pregn-4-ene-21,17?-carbolactones of general formula I wherein the 6,7-methylene group can be in ?- or ? position, pharmaceutical preparations containing at least one isomer of formula I and use thereof in the treatment of endometriosis.

Abstract: The invention relates to 15,16-methylene-17-(1?-propenyl)-17-3?-oxidoestra-4-en-3-one derivatives with the general chemical formula I, where the Z, R4, R6a, R6b, R7 and R18 have the meanings stated in claim 1, and solvates, hydrates and salts thereof, including all crystal modifications and all stereoisomers of these compounds. The invention also relates to the use of these derivatives for the production of a drug for oral contraception and for the treatment of pre-, peri- and postmenopausal problems and drugs which contain such derivatives, in particular use in the aforesaid indications. The derivatives according to the invention have a progestational and in preferable cases also an antimineralcorticoid and neutral to slight androgenic activity.

Abstract: The 17?-cyano-19-nor-androst-4-ene derivatives of the present invention possess gestagenic activity.

Abstract: The invention relates to 17?-alkyl-17?-oxy-oestratrienes of the formula (I), to processes for their preparation, to the use of the 17?-alkyl-17?-oxy-oestratrienes for preparing pharmaceuticals and to pharmaceutical preparations comprising these compounds.

Abstract: The invention relates to 17-hydroxy-19-nor-21-carboxylic acid-steroid ?-lactone derivatives with the chemical formula I, where R4, R6a, R6b, R7, R15, R16a, R16b, R18 and Z have the meanings stated in claim 1, and their solvates, hydrates, stereoisomers and salts. The invention further relates to the use of these derivatives for the production of a medicinal product for oral contraception and for the treatment of pre-, peri- and postmenopausal complaints and medicinal products that contain said derivatives. The derivatives according to the invention have a progestational and in preferred cases additionally an antimineralocorticoid and neutral to slightly androgenic action.

Abstract: The invention relates to 15,16-methylene-17-hydroxy-19-nor-21-carboxylic acid-steroid ?-lactone derivatives with the general chemical formula I, and R4, R6a, R6b, R7 and Z have the meanings stated in claim 1, and their solvates, hydrates, stereoisomers and salts. The invention further relates to the use of these derivatives for the production of a medicinal product for oral contraception and for the treatment of pre-, peri- and postmenopausal complaints and medicinal products that contain said derivatives. The derivatives according to the invention have a progestational and in preferred cases additionally an antimineralocorticoid and neutral to slightly androgenic action.

Abstract: The present invention describes the novel 18-methyl-19-norandrost-4-ene 17,17-spiro ethers of the general formula I in which Z is an oxygen atom, two hydrogen atoms, a group ?NOR or ?NNHSO2R, where R is a hydrogen atom or a straight- or branched-chain alkyl group having 1 to 4 or 3 to 4 carbon atoms, R4 is a hydrogen atom, a halogen atom or a trifluoromethyl group, and R6 and/or R7 may have ? or ? configuration, and R6 and R7 are independently of one another a hydrogen atom or a straight- or branched-chain alkyl group having 1 to 4 or 3 to 4 carbon atoms or a straight- or branched-chain alkenyl group having 2 to 4 or 3 to 4 carbon atoms or a saturated cycloalkyl group having 3 to 5 carbon atoms or together are a methylene group or a double bond. The novel compounds have progestational and antimineralocorticoid activity.

Abstract: The 17?-cyano-19-androst-4-ene derivatives of the present invention possess gestagenic activity.

Abstract: The 17?-cyano-19-nor-androst-4-ene derivatives of the present invention possess gestagenic activity.

Abstract: The 17?-cyano-18a-homo-19-nor-androst-4-ene derivatives of the present invention possess gestagenic activity.

Abstract: Compounds of general formula (IIa) or (IIb) and their use as pharmaceutical agents.

Abstract: The present invention describes the novel 18-methyl-19-norandrost-4-ene 17,17-spiro ethers of the general formula I in which Z is an oxygen atom, two hydrogen atoms, a group ?NOR or ?NNHSO2R, where R is a hydrogen atom or a straight- or branched-chain alkyl group having 1 to 4 or 3 to 4 carbon atoms, R4 is a hydrogen atom, a halogen atom or a trifluoromethyl group, and R6 and/or R7 may have a or a configuration, and R6 and R7 are independently of one another a hydrogen atom or a straight- or branched-chain alkyl group having 1 to 4 or 3 to 4 carbon atoms or a straight- or branched-chain alkenyl group having 2 to 4 or 3 to 4 carbon atoms or a saturated cycloalkyl group having 3 to 5 carbon atoms or together are a methylene group or a double bond. The novel compounds have progestational and antimineralocorticoid activity.

Abstract: A new process for the production of 1-hydroxymethyl-1,3,5-triazapentane, trihydrochloride is described.

Abstract: Compounds of general formula (IIa) or (IIb) and their use as pharmaceutical agents.

Abstract: A new process for the production of 1-hydroxymethyl-1,3,5-triazapentane, trihydrochloride is described.