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Class Information
Number: 540/106
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium or tellurium) or nitrogen as the only ring hetero atoms > Cyclopentanohydrophenanthrene ring system containing > Nitrogen attached directly to the cyclopentanohydrophenanthrene ring system by nonionic bonding
Description: Compounds wherein nitrogen is attached directly to the cyclopentanohydrophenanthrene ring system by nonionic bonding.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7557097 |
Structural, behavioral characterization, and synthesis of attractants for migratory lamprey |
Jul. 7, 2009 |
| 7018991 |
17.beta.-amino and hydroxylamino-11 .beta.-arylsteroids and their derivatives having agonist or antagonist hormonal properties |
Mar. 28, 2006 |
| 6596885 |
19-Nor steroids having a thiocarbonated chain in position 11beta, their preparation process and the intermediates of this process, their use as medicaments and compositions |
Jul. 22, 2003 |
| 6541464 |
Steroids substituted at the 11-position, process for their preparation, their use as medicament and the pharmaceutical compositions containing them |
Apr. 1, 2003 |
| 6472382 |
4-halogenated steroids, their preparation process and intermediates, their use as medicaments and the pharmaceutical compositions containing them |
Oct. 29, 2002 |
| 6399766 |
4-halogenated steroids, their preparation process and intermediates, their use as medicaments and the pharmaceutical compositions containing them |
Jun. 4, 2002 |
| 6369247 |
Process for oxidation of steroidal compounds having allylic groups |
Apr. 9, 2002 |
| 6288041 |
Sialic acid derivatives |
Sep. 11, 2001 |
| 6262042 |
17.beta.-amino and hydroxylamino-11.beta.-arylsteroids and their derivatives having agonist or antagonist hormonal properties |
Jul. 17, 2001 |
| 6143736 |
Methods, compositions, and compounds for allosteric modulation of the GABA receptor by members of the androstane and pregnane series |
Nov. 7, 2000 |
| 5939545 |
Method, compositions, and compounds for allosteric modulation of the gaba receptor by members of the androstane and pregnane series |
Aug. 17, 1999 |
| 5902888 |
Synthesis of 6.alpha.-functionalized estriol haptens and protein conjugates thereof |
May. 11, 1999 |
| 5861492 |
Solution and solid-phase formation of glycosidic linkages |
Jan. 19, 1999 |
| 5856535 |
Aminosterol ester compounds |
Jan. 5, 1999 |
| 5843933 |
11.beta.-aryl-4-estrenes, process for their production as well as their use as pharmaceutical agents |
Dec. 1, 1998 |
| 5668126 |
Bile acid derivatives, processes for their preparation, and use as pharmaceuticals |
Sep. 16, 1997 |
| 5646316 |
Bile acid inhibitors of metalloproteinase enzymes |
Jul. 8, 1997 |
| 5646272 |
Bile acid conjugates of proline hydroxylase inhibitors |
Jul. 8, 1997 |
| 5637691 |
Steroid derivatives, pharmaceutical compositions containing them, and their use as antibiotics or disinfectants |
Jun. 10, 1997 |
| RE35517 |
Method, compositions, and compounds for modulating brain excitability |
May. 20, 1997 |
| 5620966 |
11,21-bisphenyl-19-norpregnane derivatives |
Apr. 15, 1997 |
| 5599806 |
Hydrazino and hydroxyamino-14-.beta.-hydroxyandrostane derivatives active on the cardiovascular system processes for their preparation and pharmaceutical compositions containing same |
Feb. 4, 1997 |
| 5591733 |
Methods, compositions, and compounds for allosteric modulation of the gaba receptor by members of the androstane and pregnane series |
Jan. 7, 1997 |
| 5571795 |
Derivative-compound-conjugates and pharmaceutical compositions comprising same |
Nov. 5, 1996 |
| 5547949 |
Steroids with pregnane skeleton, pharmaceutical compositions containing them |
Aug. 20, 1996 |
| 5462933 |
Modified bile acid conjugates, and their use as pharmaceuticals |
Oct. 31, 1995 |
| RE35053 |
Amines useful in producing pharmaceutically active CNS compounds |
Oct. 10, 1995 |
| 5455335 |
Pharmaceutical compositions and methods of transporting compounds across biological membrane |
Oct. 3, 1995 |
| 5426102 |
14.beta.-H-, 14-and 15-En-11.beta.-aryl-4-oestrenes |
Jun. 20, 1995 |
| 5373095 |
Steroid compounds |
Dec. 13, 1994 |
| 5338837 |
Glycosylated steroid derivatives for transport across biological membranes and process for making same |
Aug. 16, 1994 |
| 5290771 |
19-nor-steroids |
Mar. 1, 1994 |
| 5273971 |
13-alkyl-11.beta.-phenylgonanes |
Dec. 28, 1993 |
| 5270457 |
Cardiac steriod glycosides |
Dec. 14, 1993 |
| 5244886 |
11.beta.-phenyl-14.beta.H steroids |
Sep. 14, 1993 |
| 5232917 |
Methods, compositions, and compounds for allosteric modulation of the GABA receptor by members of the androstane and pregnane series |
Aug. 3, 1993 |
| 5208227 |
Method, compositions, and compounds for modulating brain excitability |
May. 4, 1993 |
| 5120723 |
Method, compositions, and compounds for modulating brain excitability |
Jun. 9, 1992 |
| 5099019 |
Amines useful in producing pharmaceutically active CNS compounds |
Mar. 24, 1992 |
| 5075434 |
Antidiabetic 3-halo-.beta.-aminoestranes |
Dec. 24, 1991 |
| 5066426 |
Fluorescence polarization immunoassay utilizing substituted carboxyfluoresceins |
Nov. 19, 1991 |
| 5001234 |
Cyclic hydrocarbons with an aminoalkyl sidechain |
Mar. 19, 1991 |
| 4885280 |
Novel 14-amino steroids |
Dec. 5, 1989 |
| 4868167 |
Novel peptidyl amino steroids |
Sep. 19, 1989 |
| 4614823 |
Aminomethylfluorescein derivatives |
Sep. 30, 1986 |
| 4416822 |
17.beta.-Difluoromethyl steroids |
Nov. 22, 1983 |
| 4407754 |
Cholecalciferol derivatives |
Oct. 4, 1983 |
| 4081537 |
.DELTA..sup.15 -Steroids and pharmaceutical compositions thereof |
Mar. 28, 1978 |
| 3935245 |
Radioactively labeled steroid derivatives |
Jan. 27, 1976 |
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