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Class Information
Number: 514/176
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Cyclopentanohydrophenanthrene ring system doai > Hetero ring containing > Nitrogen containing hetero ring
Description: Subject matter wherein the hetero ring contains at least one nitrogen atom.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8710037 Pyrrolidine derivatives, pharmaceutical compositions containing the same, and methods of using the same Apr. 29, 2014
8710096 Detection and use of low molecular-weight modulators of the cold-menthol receptor TRPM8 Apr. 29, 2014
8664210 Aminooxime derivatives of 2- and/or 4-substituted androstanes and androstenes as medicaments for cardiovascular disorders Mar. 4, 2014
8653054 2-(N-substituted piperazinyl) steroid derivatives Feb. 18, 2014
8586568 Methods and products for treatment of diseases Nov. 19, 2013
8586569 Betulonic and betulinic acid derivatives Nov. 19, 2013
8536160 Azaheterocyclyl derivatives of androstanes and androstenes as medicaments for cardiovascular disorders Sep. 17, 2013
8524694 Aminoalkylsterol compounds with antitumoral and neuroprotective activity Sep. 3, 2013
8524654 Prolyl endopeptidase inhibitors for reducing or preventing neutrophilic inflammation Sep. 3, 2013
8518934 Oxycarbamoyl compounds and the use thereof Aug. 27, 2013
8481517 Pyrrolidine compounds,pharmaceutical compositions containing the same, devices containing the same, and methods of treating asthma or chronic obstructive pulmonary disease by administering the Jul. 9, 2013
8435973 17-beta HSD1 and STS inhibitors May. 7, 2013
8410081 Treatment of cystic fibrosis Apr. 2, 2013
8361996 Imidazolyl substituted steroidal and indan-1-one derivatives Jan. 29, 2013
8362069 Compositions comprising at least one aqueous phase and at least one fatty phase which comprises avermectin compounds Jan. 29, 2013
8334280 Ligands of estrogen receptors .alpha. and .beta., method of their preparation, and pharmaceuticals comprising them Dec. 18, 2012
8227457 Method for treatment of diseases Jul. 24, 2012
8178519 Pharmaceutical manufacturing process for heat sterilized glucocorticoid suspensions May. 15, 2012
8163724 Glucocorticosteroids, processes for their preparation, pharmaceutical compositions containing them and their use in therapy Apr. 24, 2012
8119619 Pregnane steroids and their use in the treatment of CNS disorders Feb. 21, 2012
8088758 17.beta.-hydroxysteroid dehydrogenase type I inhibitors Jan. 3, 2012
8080540 Therapeutically active triazoles and their use Dec. 20, 2011
8067401 Compounds and compositions for treating infection Nov. 29, 2011
8030298 17.beta.-HSD1 and STS inhibitors Oct. 4, 2011
7998935 Quinaldine based semisquaraines and squaraine dyes, process for preparation thereof and use thereof Aug. 16, 2011
7960367 Pregnane steroids and their use in the treatment of CNS disorders Jun. 14, 2011
7947668 Aminoalkyl sterol compounds having an anti-tumoral and neuroprotective activity May. 24, 2011
7910571 Cystic fibrosis treatment methods Mar. 22, 2011
7893072 Trp-p8 active compounds and therapeutic treatment methods Feb. 22, 2011
7888340 Pregnane steroids and their use in the treatment of CNS disorders Feb. 15, 2011
7875599 C-17-heteroaryl steroidal CYP17 inhibitors/antiandrogens, in vitro biological activities, pharmacokinetics and antitumor activity Jan. 25, 2011
7838515 Formulations of quaternary ammonium neuromuscular blocking agents Nov. 23, 2010
7727976 Bile-acid derived compounds for enhancing oral absorption and systemic bioavailability of drugs Jun. 1, 2010
7705011 Agent for treatment and prevention of endometriosos and uterine adenomyosis Apr. 27, 2010
7691836 Progesterone receptor modulators Apr. 6, 2010
7687486 Selective estrogen receptor modulators Mar. 30, 2010
7671045 17-phosphorous steroid derivatives useful as progesterone receptor modulators Mar. 2, 2010
7605152 17-hydroxy-4-aza-androstan-3-ones as androgen receptor modulators Oct. 20, 2009
7576055 Artificial low-density lipoprotein carriers for transport of substances across the blood-brain barrier Aug. 18, 2009
7557097 Structural, behavioral characterization, and synthesis of attractants for migratory lamprey Jul. 7, 2009
7547687 Therapeutic treatment methods Jun. 16, 2009
7517870 Use of compounds that interfere with the hedgehog signaling pathway for the manufacture of a medicament for preventing, inhibiting, and/or reversing ocular diseases related with ocular neovasc Apr. 14, 2009
7407947 Amphoteric sterols and the use thereof Aug. 5, 2008
7396827 Pharmaceutical compositions and treatment methods Jul. 8, 2008
7381718 Method for preparing oestrogen derivatives Jun. 3, 2008
7375098 8.beta.-vinyl-11.beta.-(.omega.-substituted)alkyl-estra-1,3,5(10)-trienes May. 20, 2008
7345034 Azacyclosteroid histamine-3 receptor ligands Mar. 18, 2008
7312206 Sterol derivatives, liposomes comprising sterol derivatives and method for loading liposomes with active substances Dec. 25, 2007
7265099 Use of chemical chelators as reversal agents for drug-induced neuromuscular block Sep. 4, 2007
7182942 Vaccine immunotherapy for immune suppressed patients Feb. 27, 2007

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