| Patents for C07J 43 - Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta[a]hydrophenanthrene skeleton (2,516) |
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| 02/05/2009 | WO2009016648A2 Process for the preparation of rocuronium bromide and intermediate thereof |
| 01/20/2009 | CA2304770C A use of steroidal saponins for the prophylaxis or treatment of dementia, and novel steroidal saponin compounds |
| 01/14/2009 | EP1497309B1 Aminoalkyl sterol compounds having an anti-tumoral and neuroprotective activity |
| 01/13/2009 | US7476727 Conjugates of mycophenolic acid |
| 01/06/2009 | CA2412541C 9.alpha.-chloro-6.alpha.-fluoro-17.alpha.-hydroxy-16-methyl-17-.beta.-methoxycarbonyl-androst-1,4-dienes esterified in position 17.alpha. by a cyclic acyl group |
| 12/31/2008 | CN101333182A Allyl-substituted earth-proof imide compound, liquid crystal aligning agent, liquid crystal aligning film and liquid crystal display unit |
| 12/25/2008 | US20080317833 Novel Anti-Inflammatory Androstane Derivatives |
| 12/24/2008 | WO2008155141A2 Novel facultative catonic sterols |
| 12/24/2008 | EP2004669A1 Azaheterocyclyl derivatives of androstanes and androstenes as medicaments for cardiovascular disorders |
| 12/24/2008 | EP2004668A2 Amino derivatives of androstanes and androstenes as medicaments for cardiovascular disorders |
| 12/17/2008 | CN101323636A Preparation of rocuronium |
| 12/11/2008 | US20080305049 Mri Contrast Agents for Diagnosis and Prognosis of Tumors |
| 12/03/2008 | EP1305330B1 17.beta.-carbothioate 17.alpha.-arylcarbonyloxyloxy androstane derivatives as anti-inflammatory agents |
| 11/19/2008 | CN101307089A 2-imidazolyl-4-alkenyl-3-sterone and glyoxaline salt thereof and preparation method |
| 11/19/2008 | CN101307088A Method for preparing cholic acid conjugates |
| 11/13/2008 | US20080280864 3 beta -hydroxy-17-(1H-imidazole-1-yl)androsta-5,16-diene for treatment of prostate cancer; inhibitor of 17-alpha-hydroxylase/17,20 lyase/17,20 desmolase ( a cytochrome p-450 enzyme ) |
| 11/11/2008 | US7449572 Reducing compound such as 3,3-ethylenedioxyestra-5(10), 9(11)-dien-17-ol, halogenating, epoxidation, alkylation, deprotecting, aromatization, saponification, neutralization to obtain compound such as 11-beta-(4-(2-(1-piperidinyl)ethoxy)phenyl)-17-alpha-fluoroestra-1,3,5(10)-trien-3-ol |
| 11/05/2008 | CN101300265A Nitrooxy derivatives of glucocorticoids |
| 11/04/2008 | US7446097 Conjugates of immune cell specific macrolide compounds with anti-inflammatory compounds for improved cellular targeting of anti-inflammatory therapy |
| 10/28/2008 | US7442790 Caspase inhibitors and uses thereof |
| 10/23/2008 | WO2008124922A1 17alpha-substituted steroids as systemic antiandrogens and selective androgen receptor modulators |
| 10/23/2008 | CA2683522A1 17alpha-substituted steroids as systemic antiandrogens and selective androgen receptor modulators |
| 10/22/2008 | CN101291950A 新系列咪唑基取代的类固醇和茚满-1-酮衍生物 New series of imidazolyl substituted steroidal and indan-1-one derivative |
| 10/21/2008 | US7439250 such as lipoasparagine; liposomes |
| 10/16/2008 | US20080255075 Treatment or inhibition of a steroid hormone dependent disorder; reducing spermatogenesis or male virility; 17 beta -hydroxysteroid dehydrogenase (17 beta-HSD) inhibitors; compounds such as 3-(benzylamino)-15alpha-(4-morpholin-4-yl-4-oxobutyl)estra-1(10),2,4-trien-17-one |
| 10/15/2008 | CN100425621C Steroid imidazole salt compound and its preparing process |
| 10/14/2008 | US7435816 A benzylidenegalactose-solasodine conjugate intermediate its preparation and its use in preparing solasonine |
| 10/14/2008 | CA2379995C 11.beta.-aryl-17,17-spirothiolane-substituted steroids |
| 10/09/2008 | US20080249075 C11 Modified Retrosteroids as Progesterone Receptor Modulator Compounds |
| 09/24/2008 | EP1971618A2 Modulators of hypoxia inducible factor-1 and related uses |
| 09/16/2008 | CA2182228C Codrugs as a method of controlled drug delivery |
| 09/12/2008 | WO2008109033A1 Steroid derivatives of fullerenes |
| 09/10/2008 | CN101260136A Oestrogen derivatives as inhibitors of steroid sulphatase |
| 09/04/2008 | US20080214514 Derivatives in which cholesterol or a cholesterol moiety is attached via ester, amide, or ether bonds to one of a variety of "linkers," e.g., chemical groups including alkyl chains and aromatic groups, which are then connected to fullerene moiety; steroid moiety confers solubility in biofluids; imaging |
| 09/02/2008 | US7419780 invention relates to the evolution of enzymes in vivo, and drug screening in vivo through the use of chemical inducers of protein dimerization |
| 08/27/2008 | EP1408981B1 Methods for preventing antipsychotic-induced weight gain |
| 08/26/2008 | CA2333669C 17.beta.-amino and hydroxylamino-11.beta.-arylsteroids and their derivatives having agonist or antagonist hormonal properties |
| 08/14/2008 | WO2007081835A3 Modulators of hypoxia inducible factor-1 and related uses |
| 08/07/2008 | WO2008093086A1 Modulators of hypoxia inducible factor-1 and related uses |
| 08/05/2008 | US7407947 liposomes containing a sterol skeleton based compound wherein one or several amphoteric groups with an isoelectric point of between 4 and 9 are substituted on the 3rd position of the ring system |
| 07/29/2008 | US7405206 Administering by inhalation; antiinflammatory agents, antiallergens; skin disorders; reacting androstane compound with 2-oxofuran compound |
| 07/24/2008 | US20080177059 Free cholesterol analogs bearing a boron dipyrromethene difluoro (bodipy) fluorophore in the side chain and method of preparation and use thereof |
| 07/23/2008 | EP1946007A2 Anbrosteeone derivatives and method of use thereof |
| 07/23/2008 | CN101228177A 3-ester prodrugs of estradiol |
| 07/22/2008 | CA2417825C 6.alpha., 9.alpha.-difluoro-17.alpha.-`(2-furanylcarboxyl)oxy!-11.beta.-hydroxy-16.alpha.-methyl-3-oxo-androst-1,4,-diene-17-carbothioic acid s-fluoromethyl ester as an anti-inflammatory agent |
| 07/10/2008 | WO2007140380A3 Tagging reagents and methods for hydroxylated compounds |
| 07/09/2008 | EP1940863A2 Nitrooxy derivatives op glucocorticoids |
| 07/09/2008 | CN101218245A 3-ester prodrugs of ethynylestradiol |
| 07/08/2008 | CA2384184C 17.beta.-acyl-17.alpha.-propynyl-11.beta.-(cyclic amino) aryl steroids and their derivatives having antagonist hormonal properties |
| 07/03/2008 | WO2008034796A3 Estratriene derivatives and their uses as 17beta-hydr0xyster0id dehydrogenase inhibitors |
| 07/02/2008 | CN100398109C Steroid derived antibiotics |
| 06/25/2008 | EP1934241A2 Novel series of imidazolyl substituted steroidal and indan-1-one derivatives |
| 06/25/2008 | EP1395604B1 Novel anti inflammatory 17.alpha.-heterocyclic-esters of 17.beta.-carbothioate androstane derivatives |
| 06/19/2008 | US20080146531 Therapeutically Active Triazoles and Their Use |
| 06/05/2008 | WO2008065100A1 Substituted estratrien derivatives as 17beta hsd inhibitors |
| 06/05/2008 | CA2671075A1 Substituted estratrien derivatives as 17beta hsd inhibitors |
| 06/03/2008 | US7381718 new process for the preparation of a key intermediate |
| 06/03/2008 | CA2225382C Sialic acid derivatives |
| 05/28/2008 | EP1924592A2 Process for the synthesis of rocuronium bromide |
| 05/28/2008 | CN101189251A 17 beta-HSD1 and STS inhibitors |
| 05/21/2008 | EP1448591B1 17alpha-alkyl-17beta-oxy-estratrienes and intermediates for the production thereof, and use of said 17alpha-alkyl-17beta-oxy-estratrienes for producing medicaments and pharmaceutical preparations |
| 05/21/2008 | EP1265911B1 17-alpha-substituted-11-beta-substituted-4-aryl and 21-substituted 19-norpregnadienedione as antiprogestational agents |
| 05/21/2008 | CN101182345A Ursolic acid oxazoline new drugs having antiphlogistic activity and preparation method thereof |
| 05/20/2008 | CA2333668C 17.beta.-nitro-11.beta.-arylsteroids and their derivatives having agonist or antagonist hormonal properties |
| 05/20/2008 | CA2322862C 20-keto-11.beta.-arylsteroids and their derivatives having agonist or antagonist hormonal properties |
| 05/15/2008 | US20080113017 Sterol derivatives, liposomes comprising sterol derivatives and method of loading liposomes with active substances |
| 05/13/2008 | CA2322847C Steroid derived antibiotics |
| 04/30/2008 | EP1916254A2 17alpha-alkyl-17beta-oxy-estratriene and intermediates for its production, use of 17alpha-alkyl-17beta-oxy-estratriene for manufacturing medicine and pharmaceutical preparations |
| 04/30/2008 | EP1664079B1 Thiomorpholino steroid compounds, the use thereof for the preparation of meiosis-regulating medicaments and method for the preparation thereof |
| 04/30/2008 | EP1444248B1 Novel anti-inflammatory androstane derivatives - 17-carboxy-lactone substituted steroids with an aryl-carboxylic ester in position 17.alpha |
| 04/30/2008 | CN100384868C Oestrogen derivatives as inhibitors of steroid sulphatase. |
| 04/17/2008 | WO2007118832A3 Amino derivatives of androstanes and androstenes as medicaments for cardiovascular disorders |
| 04/16/2008 | EP1910402A2 3-ester prodrugs of estradiol |
| 04/16/2008 | EP1910401A2 3-ester prodrugs of ethynylestradiol |
| 04/02/2008 | CN101155823A Novel c-17-heteroaryl steroidal cyp17 inhibitors/antiandrogens: synthesis, in vitro biological activities, pharmacokinetics and antitumor activity |
| 03/27/2008 | CA2663242A1 Estratriene derivatives and their uses as 17beta-hydroxysteroid dehydrogenase inhibitors |
| 03/25/2008 | CA2383505C A process for the preparation of 3-amino bile acid derivatives |
| 03/25/2008 | CA2073500C Compositions and methods for detecting and modulating rna activity and gene expression |
| 03/05/2008 | CN101134769A Ursodeoxycholic acid entecavir acidamide and preparation method and use thereof |
| 02/28/2008 | WO2007033348A3 Process for the synthesis of rocuronium bromide |
| 02/27/2008 | CN101130567A Novel anti-estrogenic steroids, and associated pharmaceutical compositions and methods of use |
| 02/20/2008 | EP1888615A1 17 -hsd1 and sts inhibitors |
| 02/20/2008 | CN101125878A Method for preparing steroid muscle relaxants rocuronium bromide |
| 02/14/2008 | US20080039628 A benzylidenegalactose-solasodine conjugate intermediate its preparation and its use in preparing solasonine |
| 02/07/2008 | WO2007073424A8 Pure rocuronium bromide |
| 02/07/2008 | US20080032945 2'-modified oligonucleotides |
| 02/05/2008 | CA2283597C Reduced cortisol conjugates |
| 01/29/2008 | CA2093808C Methods, compositions, and compounds for allosteric modulation of the gaba receptor by members of the androstane and pregnane series |
| 01/17/2008 | US20080015172 Caspase inhibitors and uses thereof |
| 01/15/2008 | CA2319763C Cholenic acid amides and pharmaceutical compositions thereof |
| 01/15/2008 | CA2123405C Angiostatic steroids |
| 12/26/2007 | CN100357311C 17 Beta-amino and hydroxylamino-11 beta-arylsteroids and their derivatives having agonist or antagonist hormonal properties |
| 12/25/2007 | US7312206 Sterol derivatives, liposomes comprising sterol derivatives and method for loading liposomes with active substances |
| 12/19/2007 | CN101090908A Conjugates with anti-inflammatory activity |
| 12/06/2007 | US20070282109 Process for the Preparation of 17-0-Vinyl-Triflates as Intermediates |
| 12/05/2007 | EP1305329B1 6.alpha.,9.alpha.-difluoro-17.alpha.-(2-furanylcarboxyl)oxy-11.beta.-hydroxy-16.alpha.-methyl-3-oxo-androst-1,4-diene-17-carbothioic acid s-fluoromethyl ester as an anti-inflammatory agent |
| 12/04/2007 | CA2282563C Method for the preparation of facial metal tricarbonyl compounds and their use in the labelling of biologically active substrates |
| 11/29/2007 | US20070275935 Estratriene Derivatives |
| 11/28/2007 | EP1735330B1 Progesterone receptor modulators |
| 11/22/2007 | US20070270584 Process for the Preparation of Steroidal Carbothioic Acid Derivatives and Intermediates |