摘要:
A method of preventing estrogen deficiencies and osteoporosis in menopausal women by continuously orally administering without interruption to menopausal women in need thereof an amount of 0.3 to 3 mg of 17β-estradiol or esters thereof and 0.3 to 1.25 mg of nomegestrol or esters thereof in an amount sufficient to prevent said problems.
摘要:
The present invention relates to the field of therapeutic chemistry and more especially to the realization of new galenic forms intended to be applied on the skin.More particularly it relates to a topical hormonal composition with a systemic effect for the hormonal treatment of the perimenopause and of the menopause as well as for the treatment of the ovarian hormonal deficiencies in women with amenorrhea, characterized in that it comprises, as active ingredients, a progestogen derived from 19-nor progesterone and estradiol or one of its derivatives, a vehicle which allows the systemic passage of said active ingredients, chosen from the group constituted by a solubilizing agent, an absorption promoting agent, a film-forming agent, a gelling agent and their mixtures, in combination or in a mixture with suitable excipients for the realization of a gelled and/or film-forming pharmaceutical form.
摘要:
The invention relates to a process for the preparation of a compound of formula (I): wherein R1 and R2 are as defined in the description, by reaction of a compound of formula (II) with a base. Compound (I) is an intermediate useful in the preparation of gestodene.
摘要:
The present invention relates to the area of chemotherapy and more especially to the development of new galenic forms for application to the skin.It relates more particularly to a topical hormonal composition with systemic action for the correction of progesterone deficiency in premenopausal women and for hormone replacement in menopausal women, characterized in that it contains, as the active principle, a progestogen derived from 19-nor progesterone, a vehicle permitting systemic passage of the said active principle chosen from the group comprising a solubilizing agent, an absorption promoter, a film-forming agent, a gelling agent or their mixtures, combined with or mixed with suitable excipients for production of a pharmaceutical form as a gel and/or a film.
摘要:
LH-RH analogues with excellent affinity for LH-RH receptors, of the formula A.sub.1 -A.sub.2 -W-A.sub.3 -A.sub.4 -SPL-A.sub.5 -A.sub.6 -Pro-Z(I) in which:-A.sub.1 is pGlu, AcSar or an aromatic D-amino acid;-A.sub.2 is a direct bond, His, DPhe, DpFPhe or DpClPhe;*W is an aromatic L- or D-amino acid;-A.sub.3 is Ala, Thr, Ser, DSer, Ser(OBzl) or MeSer;-A.sub.4 is Tyr, Phe, cPzACAla, L- or D-PicLys, L- or D-NicLys or L- or D-IprLys;*SPL is the spirolactam of formula: ##STR1## -A.sub.5 is an amino acid with a (C.sub.1 -C.sub.8)alkyl or (C.sub.3-C.sub.6)cycloalkyl side chain;-A.sub.6 is L- or D-(Arg, HArg, Lys, HLys, Orn, Cit, HCit or Aph), where L- or D-(Arg and HArg) can be substituted by one or two (C.sub.1 -C.sub.4)alkyl groups and L- or D-(Lys, HLys, Orn and Aph) can be substituted by an isopropyl, nicotinoyl or picolinoyl group; and*Z is GlyNH.sub.2, DAlaNH.sub.2, AzaGlyNH.sub.2 or --NHR.sub.1 where R.sub.1 is a (C.sub.1 -C.sub.4)alkyl optionally substituted by a hydroxy or one or several fluorine atoms, a (C.sub.3 -C.sub.6)cycloalkyl or a heterocyclic radical selected from the group consisting of morpholinyl, pyrrolidinyl and piperidyl;or its pharmaceutically acceptable salts.
摘要:
A 3-keto-19-nor-pregnene of the formula ##STR1## wherein R is selected from the group consisting of hydroxy, acyloxy of an organic carboxylic acid, lower alkoxy, halogen and lower alkyl, R' is selected from the group consisting of hydrogen and halogen, or R and R' together form oxygen, R.sub.3 is selected from the group consisting of methyl, --OH and lower acyloxy of an organic carboxylic acid and the dotted line is an optional double bond in the 6,7-position useful for treating the symptoms of menopause in females.
摘要:
A method of preventing estrogen deficiencies and osteoporosis in menopausal women by continuously orally administering without interruption to menopausal women in need thereof an amount of 0.3 to 3 mg of 17β-estradiol or esters thereof and 0.3 to 1.25 mg of nomegestrol or esters thereof in an amount sufficient to prevent said problems.
摘要:
The present invention relates to sulfamate benzothiophene compounds of the formula: (I) wherein R1, R2, R3, m and n are as defined in the specification. The invention also relates to pharmaceutical compositions containing these compounds and to methods of using them.
摘要:
The present invention relates to a method of achieving contraception in a woman, comprising daily administering to said woman, from the first day of her cycle, a pharmaceutical composition comprising (i) estradiol, an ester thereof or an equine conjugated estrogen and (ii) nomegestrol acetate. The invention further relates to a contraceptive product comprising 21 to 28 dosage forms containing (i) estradiol, an ester thereof or an equine conjugated estrogen and (ii) nomegestrol acetate, and 0 to 7 dosage forms containing a placebo.
摘要:
The present invention relates to analogues of vitamin D, which lack the combined presence of the trans-fused six-membered C-ring and of five-membered D-ring, but still possess a central part consisting of a substituted chain of five atoms, atoms which correspond to positions 8, 14, 13, 17 and 20 of vitamin D, and at the ends of which are connected, at position 20 a structural moiety representing part of the side-chain of vitamin D or of an analogue of vitamin D, and at position 8 the .DELTA.(5,7)-diene moiety connected to the A-ring of the active 1-alpha-hydroxy metabolite or of an established vitamin D analogue, to their preparation process, to preparation intermediates, to pharmaceutical preparations comprising these compounds and to their use in medicine.