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Class Information
Number: 514/182
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Cyclopentanohydrophenanthrene ring system doai > Oxygen single bonded to a ring carbon of the cyclopentanohydrophenanthrene ring system
Description:










Patents under this class:
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Patent Number Title Of Patent Date Issued
5002936 Lipophilic complexes of pharmacologically active inorganic mineral acid esters of organic compounds Mar. 26, 1991
5001116 Inhibition of angiogenesis Mar. 19, 1991
4999348 Liquid crystal containing cosmetic and pharmaceutical compositions and methods for utilizing such compositions Mar. 12, 1991
4997826 Tetrahydrocortisol in glaucoma therapy Mar. 5, 1991
4994267 Transdermal acrylic multipolymer drug delivery system Feb. 19, 1991
4992422 Compositions comprising 1-substituted azacycloalkanes Feb. 12, 1991
4977147 17-methylene- and 17-ethylidene-estratrienes Dec. 11, 1990
4970205 Sulfonic acid substituted aromatic steroids as inhibitors of steroid 5-.alpha.-reductase Nov. 13, 1990
4966897 4-substituted 17.beta.-(cyclopropyloxy)androst-5-en-3.beta.-ol and related compounds useful as C17-20 lyase inhibitors Oct. 30, 1990
4966898 4-substituted 17.beta.-(cyclopropylamino)androst-5-en-3.beta.-ol and related compounds useful as C.sub.17-20 lyase inhibitors Oct. 30, 1990
4961922 Complexes based on anthralin and a sterol, a process for obtaining them and their use in therapeutics and cosmetics Oct. 9, 1990
4957910 Method and composition for the treatment and prevention of viral infections Sep. 18, 1990
4954488 Method of treating hyperaldosteronism using 17.beta.-cyclopropylaminoandrostene derivatives Sep. 4, 1990
4954490 11 .beta.-substituted progesterone analogs Sep. 4, 1990
4950656 Methods and compositions employing unique mixtures of polar and neutral lipids for protecting the gastrointestinal tract Aug. 21, 1990
4942158 Transdermal steroid penetrant compositions and methods utilizing isopropanol and isobutanol Jul. 17, 1990
4940586 Skin permeation enhancer compositions using sucrose esters Jul. 10, 1990
4939134 26-aminocholesterol and derivatives and analogs thereof in the regulation of cholesterol accumulation in body tissue Jul. 3, 1990
4937238 Prevention of mammary carcinoma Jun. 26, 1990
4937262 Platinum derivatives and cancer treatments Jun. 26, 1990
4931438 Fungicides Jun. 5, 1990
4923640 Process for the production of 17.alpha.-ethinyl-17.beta.-hydroxy-18-methyl-4,15-estradien-3-one and new intermediate products for this process May. 8, 1990
4921848 Biliary acid derivatives, processes for the preparation thereof and pharmaceutical compositions containing them May. 1, 1990
4921849 Injection containing 3-benzoyloxy-1,3,5(10)-estratriene-17-[4-{p-(bis(2-chloroethyl)amino)phe nyl}butanoyloxy)acetate as an active ingredient May. 1, 1990
4917826 Cyclic hydrocarbons with an aminoalkyl sidechain Apr. 17, 1990
4917898 Pharmaceutical compositions for the prophylaxis and therapy of calculosis of biliary tract and of biliary dyspepsia Apr. 17, 1990
4912097 Novel 11 .beta.-alkynylphenyl-10-nor-steroids Mar. 27, 1990
4910191 19-substituted progesterone derivatives useful as 19-hydroxylase inhibitors Mar. 20, 1990
4910192 Topically active steroidal anti-inflammatory agents Mar. 20, 1990
4906463 Transdermal drug-delivery composition Mar. 6, 1990
4902680 Treating central nervous system diseases Feb. 20, 1990
4900477 Novel intermediates and an improved process for producing the compound (3.beta.,5.alpha.)-3-hydroxycholest-8(14)-en-15-one Feb. 13, 1990
4900726 20-Hydroperoxy cholesterol compounds for suppression of atherogenesis Feb. 13, 1990
4900734 Novel pharmaceutical composition containing estradiol and progesterone for oral administration Feb. 13, 1990
4898856 Method for treating central nervous system diseases Feb. 6, 1990
4898857 Treating control nervous system diseases Feb. 6, 1990
4897389 Treating central nervous system diseases Jan. 30, 1990
4892867 Antiandrogenic 17-alpha-alkyl steroids Jan. 9, 1990
4892868 Derivatives of biliary acids, process for the production thereof and corresponding pharmaceutical compositions Jan. 9, 1990
4891366 Novel 2.beta.,16.beta.-diamino-androstanes Jan. 2, 1990
4891367 17.beta.-(cyclopropyloxy)androst-5-en-3.beta.-ol and related compounds useful as C.sub.17-20 lyase inhibitors Jan. 2, 1990
4885290 Immunoregulator comprising a derivative of estradiol Dec. 5, 1989
4882166 Compositions comprising encapsulated particles and their preparation Nov. 21, 1989
4882322 3.beta.,17.beta.-hydroxy-substituted steroids and related steroidal compounds Nov. 21, 1989
4879274 External medication for skin Nov. 7, 1989
4876250 Methods for controlling ocular hypertension with angiostatic steroids Oct. 24, 1989
4874754 Novel 19-nor-steroids Oct. 17, 1989
4871727 Anti-inflammatory and antidegenerative compounds isolated from L-681,512 Oct. 3, 1989
4870066 Method and composition for safely delaying parturition and synchronizing farrowing in swine Sep. 26, 1989
4870068 Method of regulating fertility in swine using epostane Sep. 26, 1989

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