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Class 514/178 - Oxygen single bonded to a ring carbon of the cyclopentanohydrophenanthrene ring system


Subclass of Class 514 - Drug, bio-affecting and body treating compositions
Definition: Subject matter wherein one nuclear carbon of the cyclopentanohydrophenanthrene
No. of patents: 710
Last issue date: 04/03/2012


                    18  
NumberTitleIssue Date
4071624Androst-4-en-19-ones for the enhancement of libido
The present invention concerns androst-4-en-19-ones which are useful in the enhancement of libido and related pyschic attitudes....
01/31/1978
4061744Stable preparation of water-soluble salts of dehydroepiandrosterone sulfate for parenteral administration
A water-soluble salt of dehydroepiandrosterone sulfate is dissolved in an aqueous solution of a compound selected from the group consisting of dextran, macrogol, a neutral amino acid, a basic amino acid, an alkali metal salt of a weak acid, a solid amine,...
12/06/1977
4055641Method of treating benign prostatic hypertrophy
Compounds of the following general formula are useful in treating benign prostatic hypertrophy: ##STR1## wherein R is --CHO or --CH2 OR1 ; each of R1 and R2 is hydrogen, alkylcarbonyl wherein the alkyl moie...
10/25/1977
4054651Method of contraception
A method of contraception which comprises administering a compound of the following general formula: ##STR1## wherein R is --CHO or --CH2 OR1 ; each of R1 and R2 is hydrogen, alkylcarbonyl wherein the alkyl...
10/18/1977
4049805Steroidal erythropoietic agents and therapeutic compositions and methods
The stimulation of erythropoiesis in humans and other warm-blooded animals is produced by administration of an effective amount of a compound selected from the group consisting of 3଱-hydroxy-5ଲ-estrane-17-one, 3ଲ-hydroxy-5ଲ-es...
09/20/1977
4049804Novel pregnanoic acid derivatives
Pregnanoic acid derivatives of general formula ##STR1## wherein is a single bond or a double bond; X is hydrogen, fluorine or methyl; Y is hydrogen, fluorine or chlorine; Z is ଲ-hydroxymethylene, ଲ-acyloxymethylene, ଲ-fluoromethyl...
09/20/1977
4039669Composition for topical application and use thereof
A composition for topical treatment of dermatological conditions associated with androgenic stimulatory influences, e.g. acne, which comprises 17଱-R-androst-4-en-17ଲ-ol-3-one or an ester thereof in an appropriate pharmaceutical formulation; an...
08/02/1977
4038389Medroxyprogesterone acetate compositions
A pharmaceutical vehicle for parenteral administration of medroxyprogesterone acetate is disclosed comprising an aqueous solution of sodium sulfate, quaternary ammonium wetting agent, and a member selected from glycerin, propylene glycol, polyethylene gly...
07/26/1977
4029778Cortical steroid nitrogen mustard compositions and treatment therewith
New 21-esters of corticoid steroid hormones, the esters having an antitumor activity, are prepared by reacting a reactive derivative of the general formula ##STR1## wherein R1 can be hydrogen, lower alkyl, halogen, or lower alkoxy, X ...
06/14/1977
40297791଱-Hydroxy steroids
1଱-Oxysteroid of the formula ##STR1## wherein R1 is methyl or ethyl, R2 and R3 each are hydrogen or alkanoyl of 1-8 carbon atoms, and R4 is hydrogen or hydrocarbon of 1-4 carbon atoms, Are progestestionally act...
06/14/1977
4018919Sequential contraceptive method using two types of progestational agents
Sequential administration of specified progestational agents to a female mammal during the follicular and luteal phases of the sexual cycle provides a novel and effective method of contraception....
04/19/1977
4016270Method for treating dysmenorrhea with a uterine therapeutic system
A method for treating dysmenorrhea is disclosed. The method comprises administering to the uterus of a warm blooded animal having dysmenorrhea controlled and continuous low dosage amounts of a progestational hormone to impart symptomatic relief from dysme...
04/05/1977
4014988Method for treating hypermenorrhea with uterine therapeutic system
A method for treating hypermenorrhea is disclosed. The method comprises continuously administering controlled low dosage amounts of a progestational hormone to the uterus to impart relief from hypermenorrhea....
03/29/1977
4013762Growth promotion
A method of promoting the growth of ruminants and poultry without concommitant adrogenizing effects using the following compound: ##STR1## wherein R is --CHO or --CH2 OR1 ; each of R1 and R2 is hydrogen, al...
03/22/1977
4012510Novel methylene steroids
Methylene steroids of the formula ##STR1## wherein X is H, F or CH3 ; Y is hydroxymethylene, alkanoyloxymethylene or carbonyl; R1 is H, OH or alkanoyloxy; and R2 is H, OH or esterified OH, possess topical anti-inflamm...
03/15/1977
4008313Novel corticoids
Corticoids of the formula ##STR1## wherein X is ଲ-hydroxymethylene or carbonyl, and 21-esters thereof with physiologically acceptable acids possess topical anti-inflammatory activity with relatively little systemic activity....
02/15/1977
4008321Composition for a topical preparation and a process for producing the same
A composition for a topical preparation which comprises a steroid, crotamiton, propylene glycol and a carboxyvinyl polymer in an aqueous medium, said composition having been neutralized with an organic amine, and a process for producing the same which com...
02/15/1977
4005200Method for improving the maturity of the parturient canal and the sensitivity to oxytocin
A new use of dehydroepiandrosterone sulfate or its salt as a parturient canal conditioning agent is disclosed. The maturity of the parturient canal and the sensitivity of uterine musculature to oxytocin are improved resulting in normal parturition by admi...
01/25/1977
4004005Steroidal erythropoietic agents and therapeutic compositions and methods
The stimulation of erythropoesis in humans and other warm-blooded animals is produced by administration of an effective amount of a compound selected from the group consisting of 3଱-hydroxy-5ଲ-estrane-17-one and the 3-esters and 3-ethers ...
01/18/1977
4002746Synthesis of gon-4-enes
1. A therapeutic composition having progestational activity comprising as active ingredient a 17-aliphatic carboxylic acid ester of 17଱-ethynyl-18-methyl-19-nortestosterone and a pharmaceutical carrier for said compound....
01/11/1977
4002747Novel ester of 19-nor-testosterone
The invention relates to a novel di-ester of 19-nor-testosterone and the preparation thereof. The novel di-ester, i.e. the 2',2" -oxydiacetate, is a strong anabolic agent....
01/11/1977
3997664Substituted carbinol derivatives
The compounds are steroidal 17-propadienyl carbinols and derivatives thereof. The compounds have estrogenic/progestational activity....
12/14/1976
399493715଱,16଱-Methylene-4-estren-17ଲ-ols
15଱,16଱-METHYLENE-4-ESTREN-17ଲ-OLS OF THE Formula ##SPC1## Wherein R1 is lower alkyl, R2 is hydrogen or an acyl residue, R3 is hydrogen or a substituted or unsubstituted, saturated or unsaturated monovale...
11/30/1976
3988447Pharmaceutical preparations
The invention relates to pharmaceutical preparation containing a 17a-acyloxy-6-methyl-16-methylene-pregna-4,6-diene-3,20-dione compound as an active ingredient, and to the use of such preparations for the palliative treatment and control of certain types ...
10/26/1976
3984544Retinoic acid esters of steroids of the pregnane series, their use in the treatment of acne and pharmaceutical formulations useful therefor
Novel retinoic acid esters of anti-inflammatory steroids of the pregnane series are described and their use in the treatment and control of acne vulgaris via the topical or intralesional route. A preferred mode of the invention comprises treating acne by ...
10/05/1976
3962430Sterilization of solid non-electrolyte medicinal agents employing sodium chloride
Sterilization of solid non-electrolyte medicinal agents by heating in an aqueous suspension which contains excess sodium chloride....
06/08/1976
3960757Process for encapsulation of medicaments
Encapsulated medicaments are prepared by dissolving a wall material for capsules in at least one organic solvent poorly miscible with water which has a boiling point of less than 100°C., a vapor pressure higher than that of water and a dielectric constan...
06/01/1976
3961053Substituted carbinol derivatives
13-alkyl-17଱ -propadienylgona-4,9-dien-17ଲ -ol-3-ones and their 17ଲ -oxygenated derivatives are useful in control of fertility and estrus or the menstrual cycle in warm blooded animals....
06/01/1976
39519591,3-Oxygenated 8଱-estratrienes
8଱-Estratrienes of the formula ##SPC1## Wherein R is lower alkyl and X is an oxygen atom, a ଲ-hydroxy or ଲ-hydroxy-଱-substituted or unsubstituted saturated or unsaturated hydrocarbon group, and the esters and ethers thereof, posses...
04/20/1976
3937827Therapeutic composition and method of treating advanced or disseminated mammary cancer
Compounds of the formula: ##SPC1## Wherein R is hydrogen prepared in unit dosage form with appropriate pharmaceutical carrier for oral and parenteral administration and process of producing regression in subjects with advanced or disseminated mammary ...
02/10/1976
                    18  
 
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