摘要:
Novel compounds having a formula selected from the group consisting of wherein the substituents are defined as in the specification which are intermediates for the production of vinyl compounds having a remarkable anti-estrogenic and anti-proliferative activity.
摘要:
A subject of the invention is the compounds of formula (I): in which X is a halogen atom, D represents the remainder of an optionally substituted pentagonal or hexagonal ring and optionally carrying an unsaturation, R1, R2, R3, R4, Y and n are as defined in the description, their preparation process and intermediates, their use as medicaments and the compositions containing them.
摘要:
A subject of the invention is the compounds of formula (I): in which X is a halogen atom, D represents the remainder of an optionally substituted pentagonal or hexagonal ring and optionally carrying an unsaturation, R1, R2, R3, R4, Y and n are as defined in the description, their preparation process and intermediates, their use as medicaments and the compositions containing them.
摘要:
A method of treating cholesterol without estrogenic activity at the uterine level in women comprising administering to women an amount of a steroid of the formula ##STR1## wherein the substituents are defined as in the specification without estrogenic activity at the uterine level.
摘要:
Intermediate compounds of a formula selected from the group consisting of ##STR1## which are useful intermediates for the preparation of final products of the formula ##STR2## wherein the substituents are defined in the specification.
摘要:
A 19-nor-steroid having a formula selected from the group consisting of wherein the A and B rings have a structure selected from the group consisting of having hormonal properties and their preparation and novel intermediates.
摘要:
A method of treating hyperandrogenism in warm-blooded animals comprising administering to warm-blooded animals an antiandro genically effective amount of oenotheine B and a process for the preparation of oenotheine B.
摘要:
A compound selected from the group consisting of a compound of the formula ##STR1## wherein R is selected from the group consisting of ##STR2## and R.sub.b --NH--, Ra is an organic radical, Ri and Rj are individually selected from the group consisting of hydrogen, aliphatic hydrocarbon, aromatic hydrocarbon and heterocycle or taken together with the nitrogen atom to which they are attached form an optionally substituted ring, Rb is selected from the group consisting of carbocyclic aryl and heterocyclic aryl, both optionally substituted, R.sub.1A is selected from the group consisting of ##STR3## and ##STR4## are individually selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, Z.sub.A is selected from the group consisting of a simple bond, --O-- and optionally oxidized sulfur, R.sub.3A is selected from the group donsisting of optionally substituted carbocyclic aryl and heterocyclic aryl, optionally substitute quaternary ammonium, acetyle, carbamoyl, alkoxycarbonyl, alkyl and haloalkyl of 1 to 4 carbon atoms, --CN and azido, R.sub.4 is selected from the group consisting of hydrogen and methoxy, A is selected from the group consisting of hydrogen, alkali metal, alkaline earth metal, magnesium, --NH.sub.4, an organic amine and esterified carboxy or COOA is --COO.sup.--, n.sub.2 is an integer from 0 to 2 and their non-toxic, pharmaceutical acceptable acid addition salts having excellent antibiotic activity.
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.