摘要:
17&agr;-fluoroalkyl steroids of formula I as well as their physiologically compatible salts with acids and for —CO2R9 radicals with R9 meaning hydrogen, as well their physiologically compatible salts with bases, have an extraordinarily strong antigestagenic action and are suitable for the production of pharmaceutical preparations.
摘要翻译:具有式I的17α-氟烷基类固醇以及其与酸的生理上相容的盐以及具有R 9意义氢的-CO 2 R 9基团以及它们与碱的生理上相容的盐具有非常强的抗前体作用,并且适用于 生产药物制剂。
摘要:
This invention describes the new 17&agr;fluoroalkyl steroids of general formula I as well as their physiologically compatible salts with bases. The new compounds have an extraordinary strong antigestagenic action and are suitable for the production of pharmaceutical preparations.
摘要:
The invention includes compounds of the following formula ##STR1## where A and B either A and B form an additional double bond and D is a hydrogen atom or B and D form an additional double bond and A is a hydrogen atom and the other variables are as defined in the specification. Also disclosed is a process of making the compounds and a process of using the compounds to make compounds of the following formula ##STR2## where the variables are defined in the specification. These compounds are useful as antigestigens.
摘要:
The invention relates to substituted (heteroarylmethyl) thiohydantoin compounds of general formula (I) as described and defined herein, and methods for their preparation, their use for the treatment and/or prophylaxis of disorders, and their use for the preparation of medicaments for the treatment and/or prophylaxis of disorders, in particular of prostate cancer.
摘要:
The present invention relates to crystalline forms of 11β-(4-acetylphenyl)-20,20,21,21,21-pentafluoro-17-hydroxy-19-nor-17α-pregna-4,9-dien-3-one. The invention relates in particular to two crystalline ansolvate/anhydrate forms of this compound, polymorphs I and II. However, the present invention also relates to crystalline solvates, for example methanol and ethanol solvates of 11β-(4-acetylphenyl)-20,20,21,21,21-pentafluoro-17-hydroxy-19-nor-17α-pregna-4,9-dien-3-one as precursors for preparing these two polymorphs I and II. Processes for preparing polymorph I by displacement crystallization or by trituration are described. Selection of the last solvent before formation of the ansolvate can be based on the differences in the purification behaviour of the individual solvates of 11β-(4-acetylphenyl)-20,20,21,21,21-pentafluoro-17-hydroxy-19-nor-17α-pregna-4,9-dien-3-one. Polymorph I according to the invention is particularly suitable for the manufacture of medicinal products.
摘要:
This invention is directed to compounds of formula (I): where r, q, R, R2, R3, R4, R5a, R5b, R5c, R6a, R6b, R6c, R7, R8, and R9 are described herein, as single stereoisomers or as mixtures of stereoisomers, or pharmaceutically acceptable salts, solvates, clathrates, polymorphs, ammonium ions, N-oxides or prodrugs thereof; which are leukotriene A4 hydrolase inhibitors and therefore useful in treating inflammatory disorders. Pharmaceutical compositions comprising the compounds of the invention and methods of preparing the compounds of the invention are also disclosed.
摘要:
The present patent application relates to acyltryptophanols of the general formula I, in which Q, X, Y, W, R1, R2, R3, R4, R5, R8 have the meanings stated in the description. The compounds according to the invention are effective FSH antagonists and can be used for example for fertility control in men or in women, or for the prevention and/or treatment of osteoporosis.
摘要:
This invention describes the new 17α-fluoroalkyl steroids of general formula I as well as their physiologically compatible salts with bases. The new compounds have an extraordinary strong antigestagenic action and are suitable for the production of pharmaceutical preparations.
摘要:
This invention relates to pyrimidine derivatives of general formula I in which R1, R2, R3, R4, A and D have the meanings that are contained in the description, as inhibitors of cyclin-dependent kinases and VEGF receptor tyrosine kinases, their production as well as their use as medications for treating various diseases.
摘要:
New steroids and amides of formula I are described, in which the variables are defined by the description. Relative to the basic hydroxy compounds (“initial compounds”), the new compounds are distinguished by a considerably improved solubility and partially also by increased biological action and selectivity. The new compounds are suitable for the production of pharmaceutical agents.