摘要:
This invention is relating to new estra-1,3,5(10)-trien-sulfamates carrying at the 3-position an R--SO.sub.2 --O--group, with R being an R.sup.1 R.sup.2 N--group in which R.sup.1 and R.sup.2, independently of each other, represent a hydrogen atom, an alkyl residue with 1-5 C atoms or, together with the N atom, a polymethylene-imino residue with 4-6 C atoms or a morpholino residue.The compounds, according to this invention, are suitable for hormonal contraception and climacteric hormone replacement therapy (HRT) as well as for treatment of gynecological and andrological diseases. Hence, only low hepatic estrogenicity is exhibited by the compounds according to this invention.Also described are processes for preparation of the compounds according to this invention and for preparation of pharmaceutical compositions.
摘要:
The invention concerns pharmaceutical preparations containing estra-1,3,5(10)-triene derivatives as active ingredients which carry a group of the general formula R—SO2—O— at their C3 position wherein R is a R1R2N group wherein R1 and R2 are independent of each other and represent a hydrogen atom, a C1-C5 alkyl radical or, together with the N atom, a polymethylene imino radical containing 4 to 6 C atoms, or a morpholino radical. The preparations according to the invention can be used for hormonal contraception and for hormon replacement therapy (HRT). They exhibit a low hepatic estrogenity.
摘要:
The invention relates to new sulfamate derivatives of 1,3,5(10)-estratriene derivatives of the general formula I ##STR1## wherein the 3-sulfamate moiety is acylated, sulfonated or amidosulfonated. Furthermore, methods for the production of the compound and pharmaceutical preparations containing this compound are described. The compounds according to the invention have an estrogenic effect.
摘要:
The invention relates to new C13-substituted estra-1,3,5(10)-trien-3-yl sulfamates of general formula I, wherein R1 represents an acyl residue, oxycarbonyl residue, aminocarbonyl residue, sulfonyl residue, or aminosulfonyl residue, and R15 represents ethyl, methods of preparing same, and pharmaceutical compositions containing these compounds. The compounds of the invention of general formula I inhibit the activity of steroid sulfatase (EC 3.1.6.2) and do not exhibit any estrogenic effect.
摘要:
The invention relates to the use of biogenic estrogen sulfamates for the oral discontinuous application for hormone replacement therapy (HRT). The discontinuous administration takes place in intervals ranging from 2 to 40 days. The invention also provides the additional application of gestagens, preferably continuously in the form of an implant or in the form of an intrauterine releasing system (IUD). Estrone sulfamate, estradiol sulfamate or an N-acyl sulfamate of estrone, estradiol or estriol having up to 7 C-atoms in the acyl chain, or a combination comprised of two or more of said active ingredients are used as biogenic estrogen sulfamates.
摘要:
Described are new, unsaturated 14,15-cyclopropano-androstanes of general formula (I) and their pharmaceutically acceptable salts, a process for their production and pharmaceutical preparations that contain these compounds. The compounds are characterized by hormonal (gestagenic and/or androgenic) activity and may be used for hormone replacement therapy.
摘要:
Described are new 14,15-cyclopropano steroids of the 19-norandrostane series of general formula (I) and their pharmaceutically acceptable salts, a process for their production and pharmaceutical preparations that contain these compounds. The compounds are distinguished by hormonal (gestagenic and/or androgenic) activity.
摘要:
This invention relates to compounds that as prodrugs and/or vehicles make it possible for an active ingredient to be taken up into erythrocytes and/or an active ingredient to bind to erythrocytes, whereby the uptake of the compounds into erythrocytes and/or the binding of the compounds to erythrocytes is made possible by a group —SO2NR1R2, whereby R1 and R2, independently of one another, mean a hydrogen atom, an acyl group, an alkyl group, a cycloalkyl group, an aryl group, a cyano group or a hydroxy group. By the prodrugs according to the invention, active ingredients, such as endogenous substances, natural substances and synthetic substances with therapeutically valuable properties with a high “first pass” effect are made available orally to a reasonable extent or are decisively improved relative to oral activity.
摘要翻译:本发明涉及作为前药和/或载体的化合物,使活性成分能够摄入红细胞和/或活性成分以结合红细胞,由此将化合物摄入红细胞和/或结合 对于红细胞的化合物可以通过基团-SO 2 NR 1 R 2来实现,其中R 1和R 2彼此独立地表示氢原子,酰基,烷基,环烷基,芳基,氰基或羟基 组。 通过根据本发明的前药,可以以合理的方式口服提供活性成分,例如内源物质,天然物质和具有高“第一道”效果的治疗有价值的性质的合成物质,或者相对于口服活性而言是有显着改善的。
摘要:
The invention relates to compounds which, acting as a prodrug and/or support, enable an active agent to be taken up by the erythrocytes and/or an active agent to bind to the erythrocytes. The uptake of these compounds by and/or the binding thereof to the erythrocytes is made possible by a group of formula —SO2NR1R2, wherein R1 and R2, independently of each other, mean a hydrogen atom, an acyl group, an alkyl group, a cycloalkyl group, an aryl group, a cyano group or a hydroxy group. The inventive prodrugs enable active agents such as endogenic substances, natural substances and synthetic substances with therapeutically useful properties which have a high “first path” effect, to be administered orally effectively or significantly improve the oral activity thereof.
摘要翻译:本发明涉及作为前药和/或支持物的化合物,使活性剂能够被红细胞和/或活性剂吸收以结合红细胞。 这些化合物通过和/或其与红细胞的结合的吸收通过式-SO 2 NR 1 R 2的基团可以实现,其中R 1和R 2彼此独立地表示氢原子,酰基,烷基, 环烷基,芳基,氰基或羟基。 本发明的前药使得具有高“第一途径”效果的具有治疗有用性质的内源性物质,天然物质和合成物质等活性剂能够有效口服或显着改善其口服活性。
摘要:
Novel androgens having one or more substituents providing radical trapping properties are disclosed as useful in methods of treating androgen deficiency in man, benign prostate hypotropy and carcinoma of the prostate, osteoporosis, vascular disease-induced or ischemically-induced cerebral edemas, subarachnoid hemorrhages, ischemic shock, cerebral insult, Parkinson's disease and Alzheimer's disease. The androgen compound used for treating androgen deficiency in man has a steroid ring with an .alpha.-tocopherol group or a trolox group substituent.