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Class Information
Number: 540/3
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 > Heavy metal or aluminum containing
Description: Compounds which include aluminum or a metal having a specific gravity greater than four.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7138520 |
Coordination complexes having tethered therapeutic agents and/or targeting moieties, and methods of making and using the same |
Nov. 21, 2006 |
| 6803030 |
Bile acids conjugates with metal ion chelates and the use thereof |
Oct. 12, 2004 |
| 5725840 |
Steroidal ester contrast media for x-ray and magnetic resonance imaging |
Mar. 10, 1998 |
| 5602236 |
Metal-containing steroid mimics and ligands useful in the preparation thereof |
Feb. 11, 1997 |
| 5358940 |
Chelate complexes and processes for their preparation |
Oct. 25, 1994 |
| 5262526 |
Fluorescent compound, complex, reagent, and specific binding assay employing said reagent |
Nov. 16, 1993 |
| 5245026 |
Metal containing 8-hydroxyquinoline chelating agents |
Sep. 14, 1993 |
| 5232915 |
9.alpha.-hydroxy-19,11.beta.-bridged steroids, their production and pharmaceutical preparations containing these steroids |
Aug. 3, 1993 |
| 5068326 |
Dopamine receptor ligands and imaging agents |
Nov. 26, 1991 |
| 5057302 |
Bifunctional chelating agents |
Oct. 15, 1991 |
| 4975536 |
Conversion of a delta16-steroid to a delta17(20)-20-silyl ether |
Dec. 4, 1990 |
| 4954414 |
Photosensitive composition containing a transition metal coordination complex cation and a borate anion and photosensitive materials employing the same |
Sep. 4, 1990 |
| 4945064 |
Estrane and androstane derivatives, process for producing them and preparations containing these compounds |
Jul. 31, 1990 |
| 4879379 |
Novel platinum-steroid complexes |
Nov. 7, 1989 |
| 4874855 |
Steroid compounds and process of preparing the same |
Oct. 17, 1989 |
| 4421690 |
Process for the preparation of 24,24-difluoro-1.alpha.,25-dihydroxy vitamin D.sub.3 and intermediates obtained therefrom |
Dec. 20, 1983 |
| 3968105 |
Prolonged release of antifertility drugs |
Jul. 6, 1976 |
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