摘要:
New 11.beta. phenyl-4,9,15-estratrienes of formula I ##STR1## are described, where X implies an oxygen atom or a hydroxyimino grouping N.about.OH,R.sup.1 stands for a hydrogen atom or a methyl group,R.sup.2 implies a hydrogen atom, an alkyl radical or an acyl radical with in each case 1 to 10 carbon atoms,R.sup.3 stands for a hydrogen atom, a cyanomethyl group, --(CH.sub.2).sub.n CH.sub.2 Z where n implies the numbers 0, 1, 2, 3, 4 or 5, Z=--H or --OR.sup.5 with R.sup.5 having the significance of a hydrogen atom or an alkyl or acyl group with in each case 1 to 10 carbon atoms, or for --(CH.sub.2).sub.m --C.tbd.C--Y where m=0-2 and Y implies a hydrogen, chlorine, fluorine, iodine or bromine atom, an alkyl, hydroxyalkyl, alkoxyalkyl or acyloxyalkyl group with in each case 1 to 10 carbon atoms,R.sup.4 represents a straight-chain or branched-chain, saturated or unsaturated hydrocarbon radical with up to 8 carbon atoms which contains the grouping ##STR2## with X having the above significance. The compounds have antigestagenic and antiglucocorticoid activity.
摘要:
Compounds of the formula I ##STR1## wherein R.sub.1 is ##STR2## wherein R.sup.I and R.sup.II each independently is alkyl of 1-4 carbon atoms, or R.sup.I and R.sup.II together with the connecting N-atom form a 5- or 6-membered heterocyclic ring whose remaining atoms are all C-atoms, or which also includes and additional N-atom, an additional O or S atom or a combination thereof; ##STR3## wherein R.sup.I and R.sup.II are as defined above; --SR.sup.III, wherein R.sup.III is methyl, ethyl or phenyl; or--OR.sup.IV, wherein R.sup.IV is methyl, ethyl, propyl, methoxymethyl, allyl, or .beta.-dimethylaminoethyl;R.sub.2 is hydrogen, methyl, or ethyl; ##STR4## wherein the wavy lines mean that the substituent is in the .alpha.- or .beta.-position, and ##STR5## M is Na, K or Li; and R.sup.V, R.sup.VI, R.sup.VII and R.sup.VIII each independently is alkyl of 1-4 carbon atoms, have valuable pharmacological properties, e.g., a combination of antiprogestational and antimineralocorticordal effects.
摘要:
3-Deoxy-.DELTA..sup.15 -steroids of the formula ##STR1## wherein R.sup.1 is hydrogen or an acyl group of a C.sub.1-15 hydrocarbon carboxylic acid, andR.sup.2 is ethynyl, chloroethynyl or propynyl are valuable progestationally effective compounds having low attendant androgenic side effects.
摘要:
1.alpha.,2.alpha.-methylene-6-methylene- and 6.alpha.-methylpregnenes of Formula I ##STR1## wherein A is ##STR2## and R is a hydrogen atom, an acyl group, or an alkoxymethyl groupare strong antiandrogens, and suitable for the topical treatment of seborrhea, acne, alopecia, and hirsutism.
摘要:
17.alpha.-bromo-.alpha. and 17.alpha.-iodo-vinyl-estrane derivatives of general formula I ##STR1## wherein X is a bromine or iodine atom in Z or E position,R.sup.1 is hydrogen, hydroxy or acyloxy with up to 3 C atoms,R.sup.2 is hydrogen, alkyl with up to 3 C atoms and alkanoyl and aroyl with up to 7 C atoms,R.sup.3 is hydrogen or methyl,R.sup.4 is a hydrogen atom in the .alpha. or .beta. position,R.sup.5 is hydrogen, methyl or methoxy andR.sup.6 is hydrogen or methyl,are pharmacologically effective with a profile of action like ethinylestradiol and in the form of their radioactively labeled compounds are also valuable diagnostic media.The Z-isomers can be prepared by a new process by reaction of the corresponding 17.alpha.-ethinyl steroids with trialkyl (or phenyl) tin hydride with addition of a free radical former.
摘要:
A cleaning implement for damp cleaning of surfaces using mopping water includes a first plastic element which indicates the temperature of the mopping water by a reversible change in its color upon contact with the mopping water.
摘要:
This invention describes new, substituted 7.alpha.-(.xi.-aminoalkyl)-estratrienes of general formula I ##STR1## in which side chain SK is a radical of partial formula ##STR2## as well as their physiologically compatible addition salts with organic and inorganic acids.The new compounds represent compounds with very strong antiestrogenic action.The compounds according to the invention are, on the one hand, pure antiestrogens, or, on the other hand, antiestrogens with estrogenic partial action. Based on this spectrum of action, the new compounds are highly suitable for the production of pharmaceutical agents for tumor therapy and hormone replacement treatment.
摘要:
Known pregnane derivatives are prepared by esterificiation of known androstane derivatives to give new ester of Formula III ##STR1## wherein in each case symbolizes a single bond or a double bond,n is 1 or 2,R.sub.1 is hydrogen or methyl,R.sub.2 is hydrogen or formyl, andR.sub.3 is chlorine, hydroxy or an alkanoyloxy group of up to 6 carbon atoms,and reaction of the latter with Ag(I) and formic acid.
摘要:
11-Methylene steroids of Formula I ##STR1## wherein R is hydrogen or acyl, andX is oxygen or two hydrogen atomshave valuable pharmacological properties.
摘要:
Novel corticoids of formula I ##STR1## wherein X is .beta.-hydroxymethylene, .beta.-fluoromethylene or carbonyl; Y is fluorine, chlorine, hydroxy, or acyloxy of 1-10 carbon atoms; and R.sub.1 is acyloxy of 1-10 carbon atoms, possess strong anti-inflammatory activity when administered topically and display only minor systemic side effects.