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 compound selected from the group consisting of a compound of the formula ##STR1## wherein the substituents are defined as in the specification having anti-estrogen activity.
摘要:
The novel compounds of the invention are 19 nor-steroids of the formula: ##STR1## Where A, B, C, D, X, Y, Z, R.sub.17, and R.sup.1 are as defined in the specification, having hormonal properties and their preparation and intermediates.
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:
The invention concerns steroid compounds of general formula (I) in which n=2, 3, either R1 and R2═H, (C1-C4) alkyl, or R1 and R2 form with nitrogen a heterocyclic compound, X═OH optionally esterified, Y═(C1-C4)alkyl, and their additive salts, the method for preparing them, their application as medicine and the pharmaceutical compositions containing them.
摘要:
A method of treating menopause or perimenopause 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 sufficient to treat menopause or perimenopause symptoms without estrogenic activity at the uterine level.
摘要:
A compound of the formula wherein the substituents are as defined in the application and its non-toxic, pharmaceutically acceptable acid and base salts useful for hormone replacement for treating menopause or perimenopause without activity at the uterine level treating osteoporosis and strengthening cardiovascular protection in warm-blooded animals.