摘要:
17-methylene-4-azasteroid compounds of formula I: wherein R20 denotes fluoro, chloro or bromo R20a denotes hydrogen, R10 and R4 each denote a hydrogen atom or a methyl group, and R1 and R2 each denote a hydrogen atom or together denote an additional bond, are useful for treating diseases or conditions caused by excessive androgen levels, such as acne, prostate diseases, alopecia and hirsutism, as well as gynecological conditions. Methods of synthesizing the new 17-methylene-4-azasteroid compounds are described.
摘要翻译:式I的17-亚甲基-4-氮杂甾族化合物:其中R 20表示氟,氯或溴R 20a表示氢,R 10和 R 4各自表示氢原子或甲基,R 1和R 2各自表示氢原子或一起表示附加键 可用于治疗由过度雄激素水平引起的疾病或病症,如痤疮,前列腺疾病,脱发和多毛症以及妇科病症。 描述了合成新的17-亚甲基-4-氮杂甾族化合物的方法。
摘要:
The invention relates to new 2-substituted D-homo-estra-1,3,5(10)-trienes of general formula I in which R2 means a C1-C8-alkyl group, a C1-C8-alkyloxy group or a halogen atom, R13 means a hydrogen atom or a methyl group, R17 means a hydrogen atom or a fluorine atom, as well as their pharmaceutically acceptable salts, their manufacture and use as medicaments for prophylaxis and therapy of estrogen-dependent diseases that can be influenced by inhibition of 17β-hydroxy steroid dehydro-genase type 1.
摘要:
This invention relates to steroid prodrugs with androgenic action of general formula (I), in which group Z is bonded to the steroid, pharmaceutical compositions that contain these compounds as well as their use for the production of pharmaceutical agents with androgenic action.
摘要:
This invention relates to new 19-nor-17&agr;-pregna-1,3,5(10)-trien-17&bgr;-ols with a 21,16&agr;-lactone ring of formula II, process for their production and pharmaceutical preparations that contain these compounds as well as 17&agr;-cyanomethylated estra-1,3,5(10)-trienes, which produce intermediate products on the way to the 19-nor-17&agr;-pregna-1,3,5(10)-trien-17&bgr;-ols. The 19-nor-17&agr;-pregna-1,3,5(10)-trien-17&bgr;-ols produce novel selective estrogens, which contrast to standard estrogens, such as estradiol, show a preference for one of the two known estrogen receptors, estrogen receptor alpha.
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:
Compounds of the general formula I ##STR1## are described, in which x represents an oxygen atom or the hydroxyimino grouping >N.about.OH, R.sup.1 represents a hydrogen atom or a methyl group, G represents a hydrogen atom, a halogen atom or a C.sub.1 -C.sub.4 -alkyl radical, when M and Q are hydrogen atoms or together are an additional bond, Q represents a C.sub.1 -C.sub.4 -alkyl radical when M and G are hydrogen atoms, or G and M together represent a methylene or ethylene group when Q is a hydrogen atom, and R.sup.2, R.sup.3 and R.sup.4 have the meanings given in the description. The novel compounds have pronounced antigestagenic and also antiglucocorticoid, antimineralocorticoid and antiandrogenic properties and are suitable for the preparation of medicaments.
摘要:
A pharmaceutical agent contains a progesterone synthesis inhibitor (ProI) of the trilostane or epostane type and an antigestagen (AG). It can be used for inducing delivery at term in humans and animals, for terminating normal or pathological pregnancies therein or for treatment of hormone-dependent tumors, endometriosis or dysmenorrhea.
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:
Competitive progesterone antagonists, including two novel steroids, viz., 11.beta.,19-[4-(cyanophenyl)-o-phenylene]-17.beta.-hydroxy-17.alpha.-(3-hydroxyprop-1(Z)-enyl)-4-androsten-3-one and 11.beta.,19-[4-(3-pyridinyl)-o-phenylene]-17.beta.-hydroxy-17.alpha.-(3-hydroxyprop-1(Z)-enyl)-4-androsten-3-one, inhibit formation of endometrial glands at below their ovulation inhibiting dose and the abortive dose, and thus achieve oral contraception in females without adversely affecting the menstrual cycle and without risk of aborting a previous implanted fertilized egg or a fetus.
摘要:
Compounds of the formula ##STR1## wherein the 9-chlorine atom can be in the .alpha.-or .beta.-position,A is --CH.sub.2 --CH.sub.2 -- or cis--CH.dbd.CH--,B is --CH.sub.2 --CH.sub.2,--, trans--CH.dbd.CH--, or --CH.tbd.C--, W is hydroxymethylene orD and E together represent a direct bond orD is a straight-chain or branched alkylene group of 1-10 carbon atoms, optionally substituted by fluorine, andE is oxygen or sulfur or a direct bond, andR.sub.4 is hydroxy or hydroxy etherified or esterified as defined for W above;R.sub.5 is a C.sub.1-10 hydrocarbon aliphatic group; a C.sub.1-10 hydrocarbon aliphatic group substituted by aryl, a substituted aryl as defined for R.sub.2 above, or halogen; or cycloalkyl, substituted cycloalkyl, aryl, substituted aryl or aromatic heterocyclic, all as defined for R.sub.2 above;or a physiologically acceptable salt thereof with a base when R.sub.1 is OH,have valuable pharmacologoical properties.