摘要:
The present invention provides a compound of formula I ##STR1## wherein R.sub.1 is H, OH, halo, OCO(C.sub.1 -C.sub.6 alkyl), OCO(aryl), OSO.sub.2 (C.sub.4 -C.sub.6 alkyl), OCOO(C.sub.1 -C.sub.6 alkyl), OCOO(aryl), OCONH (C.sub.1 -C.sub.6 alkyl), or OCON(C.sub.1 -C.sub.6 alkyl).sub.2 ; R.sub.2 is aryl, C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.6 cycloalkyl, or 4-cyclohexanol; R.sub.3 is O(CH.sub.2).sub.2 or O(CH.sub.2).sub.3 ; R.sub.4 and R.sub.5 are optionally CO(CH.sub.2).sub.3,CO(CH.sub.2).sub.4, C.sub.1 -C.sub.6 alkyl, or R.sub.4 and R.sub.5 combine to form, with the nitrogen to which they are attached, piperidine, morpholine, pyrollidine, 3-methylpyrollidine, 3,3-dimethylpyrollidine, 3,4-dimethylpyrollidine, azepine, or pipecoline; R.sub.6 is >CH(C.sub.1 -C.sub.5 alkyl), >CH(C.sub.2 -C.sub.5 alkenyl), >C.dbd.CH(C.sub.1 -C.sub.5 alkyl), >CH(aryl), >C(OH)(C.sub.1 -C.sub.5 alkyl), >C(OH)(C.sub.2 -C.sub.5 alkenyl), C(OH)aryl; and phamaceutically acceptable salts thereof. The present invention further provides pharmaceutical compositions containing compounds of formula I, optionally containing estrogen or progestin, and the use of such compounds alone, or in combination with estrogen or progestin, for alleviating the symptoms of post-menopausal syndrome, particularly osteoporosis, cardiovascular related pathological conditions, and estrogen-dependent cancer. As used herein, the term "progestin" includes compounds having progestational activity such as, for example, progesterone, norethylnodrel, nongestrel, megestrol acetate, norethindrone, and the like. The compounds of the present invention also are useful for inhibiting uterine fibroid disease and endometriosis in women and aortal smooth muscle cell proliferation, particularly restenosis, in humans.
摘要:
A method of inhibiting one or more CNS disorders in a post-menopausal woman comprising administering to a female human in need of treatment an effective amount of a compound having the formula ##STR1## wherein R.sup.1 and R.sup.3 are independently hydrogen, --CH.sub.3, ##STR2## wherein Ar is optionally substituted phenyl; R.sup.2 is selected from the group consisting of pyrrolidine, hexamethyleneamino, and piperidino; or a pharmaceutically acceptable salt of solvate thereof.
摘要:
A method of lowering serum cholesterol levels, comprising administering an effective amount of a compound having the formula ##STR1## wherein: R.sup.1 and R.sup.2 are, independently, --H, --OH, halo, --OC.sub.1 -C.sub.17 alkyl, --OC.sub.3 -C.sub.6 cycloalkyl, --O(CO)C.sub.1 -C.sub.17 alkyl, --O(CO) aryl, --O(CO)O aryl, or --OSO.sub.2 -(n-butyl or n-pentyl);R.sup.3 is ##STR2## and R.sup.4 is --H, methyl, ethyl, propyl, ethenyl or ethynyl; or a pharmaceutically acceptable salt or solvate thereof, to an animal in need of lower cholesterol levels.
摘要:
The present invention relates to the use of certain ergoline analogues and BCD tricyclic ergoline part-structure analogues as defined herein as anti-inflammatory agents.
摘要:
A method of inhibiting bone demineralization comprising administration of an effective amount of a compound having the formula ##STR1## where X is CH or N;Y is O or S;R.sup.1 is 2-propenyl, C.sub.1 -C.sub.3 alkyl, benzyl or substituted benzyl where the substitutents are one or two of the same or different and are selected from methyl, ethyl, methoxy, ethoxy, hydroxy, chloro, bromo, or fluoro;R.sup.2 is C.sub.2 -C.sub.3 alkyl, allyl or cyclopropylmethyl;R.sup.3 and R.sup.4 are both hydrogen or combine to form a carbon-carbon bond; and pharmaceutically acceptable acid addition salts thereof to a mammal requiring bone demineralization inhibition.