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Class Information
Number: 514/178
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Cyclopentanohydrophenanthrene ring system doai > Oxygen double bonded to a ring carbon of the cyclopentanohydrophenanthrene ring system > Oxygen single bonded to a ring carbon of the cyclopentanohydrophenanthrene ring system
Description: Subject matter wherein one nuclear carbon of the cyclopentanohydrophenanthrene nucleus is bonded to an oxygen through a double bond and wherein another nuclear carbon atom of said cyclopentanohydrophenanthrene is bonded to at least one other oxygen through a single bond as, e.g., ether, hydroxy or alcoholate, etc.


Sub-classes under this class:

Class Number Class Name Patents
514/181 21-position substituted 150
514/179 Modified c-ring (except methyl in 13-position) (e.g., double bond containing, substituted, etc.) 630


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
5824669 Nitrosated and nitrosylated compounds and compositions and their use for treating respiratory disorders Oct. 20, 1998
5824667 Composition for contraception Oct. 20, 1998
5824668 Formulation for administration of steroid compounds Oct. 20, 1998
5817649 Combination therapy for the prophylaxis and/or treatment of benign prostatic hyperplasia Oct. 6, 1998
5811388 Delivery of drugs to the lower GI tract Sep. 22, 1998
5811418 Methods for preventing progressive tissue necrosis, reperfusion injury, bacterial translocation and adult respiratory distress syndrome Sep. 22, 1998
5811417 Process for producing a sterile prednisolone gel Sep. 22, 1998
5807849 Therapeutic methods and delivery systems utilizing sex steroid precursors Sep. 15, 1998
5807848 Use of dehydroepeiandrosterone-3-carboxylates to control body weight Sep. 15, 1998
5804576 Derivatives of 5-androsten-17-ones and 5-androstan-17-ones Sep. 8, 1998
5798348 Fatty-acid monoesters of estrogens for the treatment of obesity and/or overweight Aug. 25, 1998
5798347 Therapeutic methods and delivery systems utilizing sex steroid precursors Aug. 25, 1998
5795884 3-keto-nor-pregnenes substituted in the 6-position and treatment of menopause Aug. 18, 1998
5795880 Method and composition for treating obesity and related disorders in animals comprising dehydroepiandrosterone (DHEA), or a derivative thereof, and an anorectic agent Aug. 18, 1998
5792757 19-nor-pregnane steroids as neurochemical initiators of change in human hypothalamic function Aug. 11, 1998
5789442 Treatment of urinary incontinence with nitric oxide synthase substrates and/or nitric oxide donors alone or in combination with estrogen or progesterone and/or other agents Aug. 4, 1998
5783571 Method of altering hypothalamic function by nasal administration of estrene steroids Jul. 21, 1998
5780444 Compositions and methods for cell transformation Jul. 14, 1998
5780460 Therapeutic methods and delivery systems utilizing sex steroid precursors Jul. 14, 1998
5776923 Method of treating or preventing osteoporosis by adminstering dehydropiandrosterone Jul. 7, 1998
5773431 Administration of a 27-hydroxycholesterol or prodrug thereof as an anti-cancer agent Jun. 30, 1998
5767113 Compounds useful for concurrently activating glucocorticoid-induced response and reducing multidrug resistance Jun. 16, 1998
5763433 Pharmaceutical compositions containing 3-beta-hydroxylated 6,7-substituted steroid derivatives, and use thereof Jun. 9, 1998
5763431 Method for regulating neuropeptide hormone secretion Jun. 9, 1998
5763430 Method of treating a viral infection by administering a steroid compound Jun. 9, 1998
5756482 Method of attenuation of nervous system damage May. 26, 1998
5753640 Methods for preventing progressive tissue necrosis, reperfusion injury, bacterial translocation and adult respiratory distress syndrome May. 19, 1998
5744462 Steroids useful as anti-cancer and anti-obesity agents Apr. 28, 1998
5741787 Antiglucocorticoid steroids for the treatment of anxiety disorders Apr. 21, 1998
5739124 Method of controlling male fertility Apr. 14, 1998
5736537 Dehydroep:androsterone sailcylate useful against skin atrophy Apr. 7, 1998
5728688 Therapeutic methods and delivery systems utilizing sex steroid precursors Mar. 17, 1998
5723455 Antiandrogenic agents and related pharmaceutical compositions and methods of use Mar. 3, 1998
5721226 Method for inhibiting angiogenesis using squalamine and squalamine steroid derivatives Feb. 24, 1998
5719137 Method of preventing neurodegeneration and cognitive dysfunction using 17.alpha.-dihydroequilenin Feb. 17, 1998
5714481 Derivatives of 5-androsten-17 ones and 5-androstan-17-ones Feb. 3, 1998
5710143 Anti-obesity agents Jan. 20, 1998
5707983 Treatment of alzheimer's disease and modulation of immune system with .DELTA.5-androstenes Jan. 13, 1998
5703066 Progestationally active 19,11-bridged 4-estrenes Dec. 30, 1997
5700793 Steroids useful as anti-cancer and anti-obesity agents Dec. 23, 1997
5696106 Steroids useful as anti-cancer and anti-obesity agents Dec. 9, 1997
5688519 Flash-flow fused medicinal implants Nov. 18, 1997
5686437 Estrogen nucleus derivatives for use in the inhibition of sex steroid activity Nov. 11, 1997
5686438 Methods for preventing progressive tissue necrosis, reperfusion injury, bacterial translocation and adult respiratory distress syndrome Nov. 11, 1997
5676964 Crosslinked carboxy polysaccharides Oct. 14, 1997
5670495 Method of pretreating an animal with a corticosteroid prior to infusion of a perfluorochemical emulsion Sep. 23, 1997
5665390 Stabilized tablet formulation Sep. 9, 1997
5661143 Estrogenic compounds as anti-mitotic agents Aug. 26, 1997
5661141 19-oxygenated steroids as therapeutic agents Aug. 26, 1997
5661142 Anti-emetic composition Aug. 26, 1997

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