摘要:
Novel imidazoles of the formula ##STR1## wherein the substituents are as defined in the disclosure and their non-toxic, pharmaceutically acceptable addition salts with acids and bases having antiandrogenic activity.
摘要:
Described herein are novel imidazoles of the formula ##STR1## wherein the substituents are as defined in the disclosure and their non-toxic, pharmaceutically acceptable addition salts with acids and bases having antiandrogenic activity.
摘要:
A compound selected from the group consisting of compounds of the formula ##STR1## wherein R.sub.1 and R.sub.2 are individually selected from the group consisting of --CN, --NO.sub.2, halogen, --CF.sub.3, free carboxy, salified carboxy, and carboxy esterified with lower alkyl; -A-B- is selected from the group consisting of ##STR2## and X, R.sub.3, R.sub.4 and R.sub.5 are defined as in the specification and their non-toxic, pharmaceutically acceptable acid addition salts having anti-androgenic activity.
摘要:
A subject of the invention is the products of formula (I): in which: R1 and R2 represent in particular cyano and trifluoromethyl, R3 represents in particular alkyl, alkenyl or alkynyl, substituted in particular by nitrooxy or carbonyloxy, R4 and R5 represent in particular methyl optionally substituted by fluorine, X and Y represent in particular oxygen, as well as their salts and isomers.
摘要:
Novel imidazoles of the formula ##STR1## wherein the substituents are as defined in the disclosure and their non-toxic, pharmaceutically acceptable addition salts with acids and bases having antiandrogenic activity.
摘要:
A 19-nor-steroid having a formula selected from the group consisting of ##STR1## wherein the A and B rings have a structure selected from the group consisting of ##STR2##
摘要:
Novel phenyimidazolidines having the following formula ##STR1## wherein the substituents are as recited in the specification and their non-toxic, pharmaceutically acceptable acid addition salts having anti-androgenic activity.
摘要:
Compounds of formula (I), wherein R17 and R′17 are such that: either R17 and R′17 together form ketone, hydrazono, oxime or methylene, or R17 is hydroxyl, hydroxymethyl or acyloxy and R′17 is hydrogen, alkyl or optionally substitued alkenyl or alkynyl; R3 is hydrogen or alkyl; R16 is hydrogen, halogen or alkyl; m is 0, 1 or 2; X, Y and Z are such that: X is methylene, arylene or arylenoxy bonded to the steroid by a carbon atom; Y is a saturated or unsaturated straight or branched aliphatic chain which is optionally interrupted by oxygen; and Z is aryl, arylalkyl or straight or branched alkyl; addition salts thereof, a preparation method therefor, medicinal uses thereof, compositions containing said compounds, and resulting novel intermediates.
摘要:
A compound of the formula ##STR1## wherein R.sub.1 is selected from the group consisting of --CN, --NO.sub.2 and halogen, R.sub.2 is --CF.sub.3 or halogen, --A--B-- is selected from the group consisting of ##STR2## X is --O-- or --S--, R.sub.3 is selected from the group consisting of hydrogen, alkyl, alkenyl and alkynyl of up to 12 carbon atoms, aryl and aralkyl of up to 12 carbon atoms, all optionally substituted with at least one member of the group consisting of --OH, halogen, --SH, --CN, acyl and acyloxy of up to 7 carbon atoms, --aryl, --O--aryl, --O--aralkyl --S-- aryl of up to 12 carbon atoms the aryl and aralkyl being optionally substituted with a member of the group consisting of halogen, --CF.sub.3, alkyl, alkoxy, alkenyl, alkenyloxy, alkynyl and alkynyloxy with the sulfur being optionally oxidized to sulfone or sulfoxide, free, esterified, amidified or salified carboxy, --NH.sub.2, mono and dialkylamino and heterocyclic of 3 to 6 ring members and containing at least one heteroatom selected from the group consisting of oxygen, sulfur and nitrogen, the alkyl, alkenyl and alkynyl being optionally interrupted with at least one member of the group consisting of oxygen, nitrogen and sulfur optionally oxidized to sulfoxide or sulfone, trialkylsilyl with the alkyl having 1 to 6 carbon atoms and acyl and acyloxy of an organic carboxylic acid of 1 to 7 carbon atoms and Y is --O--, --S-- or --NH--, except the compounds wherein --A--B-- is ##STR3## X is oxygen, R.sub.3 is hydrogen and Y is oxygen or --NH--, R.sub.2 is --CF.sub.3 or halogen and R.sub.1 is --NO.sub.2 or halogen and their non-toxic, pharmaceutically acceptable acid addition salts.
摘要:
The subject of the invention is the products of formula (I): in which either R1 represents halogen, hydroxyl, (C1-C8) alkyloxy or (C1-C12) acyloxy, and R2 represents halogen or hydrogen, or R1 and R2 form together a double bond, Z is chosen from optionally substituted (C1-C8) alkylthio, optionally substituted arylthio, (C1-C8) alkyloxy, halogen, cyano, mercapto, thiocyanato and (CH2)0-1—CO2H, optionally esterified, Y represents hydrogen or methyl, the dotted line in position 1-2 or 5-6 optionally representing a second bond, as well as their addition salts, their preparation process, the intermediates of this process and the pharmaceutical compositions containing them.