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Class Information
Number: 549/433
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 (class 540, subclass 1) > Oxygen containing hetero ring (e.g., dioxirane, etc.) > The hetero ring is five-membered > Plural ring oxygens in the hetero ring > Polycyclo ring system having the hetero ring as one of the cyclos > Tricyclo ring system having the hetero ring as one of the cyclos
Description: Compounds wherein the polycyclo ring system consists of exactly three rings.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7629381 |
Use of specific cyklolignans |
Dec. 8, 2009 |
| 7615525 |
Dioxa-tricycloundecane compounds |
Nov. 10, 2009 |
| 7348358 |
Use of cyclolignans |
Mar. 25, 2008 |
| 7192982 |
Modulators of peroxisome proliferator activated receptors |
Mar. 20, 2007 |
| 7157589 |
One step process for the preparation of anticonvulsant derivatives |
Jan. 2, 2007 |
| 7144885 |
Fused tricyclic heterocycles useful for treating hyper-proliferative disorders |
Dec. 5, 2006 |
| 7019150 |
1-deoxy taxol analogs |
Mar. 28, 2006 |
| 6949574 |
(Oxime)carbamoyl fatty acid amide hydrolase inhibitors |
Sep. 27, 2005 |
| 6762326 |
C2-substituted idan-1-ones and their derivatives, processes for their preparation and their use as pharmaceuticals |
Jul. 13, 2004 |
| RE38334 |
Synthesis of D-3 phosphorylated phosphoinositides and analogues |
Nov. 25, 2003 |
| 6605632 |
Substituted cyclic compounds, preparation method and pharmaceutical compositions containing them |
Aug. 12, 2003 |
| 6566393 |
Etoposide analogs and methods of use thereof |
May. 20, 2003 |
| 6489489 |
Organic electroluminescent device |
Dec. 3, 2002 |
| 6340704 |
Cell differentiation inducing amide derivatives, their production and use |
Jan. 22, 2002 |
| 6306899 |
Inhibition and treatment of Hepatitis B virus and Flavivirus by Helioxanthin and its analogs |
Oct. 23, 2001 |
| 6268520 |
Tricyclic compounds |
Jul. 31, 2001 |
| 6034120 |
Insect antifeedant for agriculture |
Mar. 7, 2000 |
| 6020506 |
Synthesis of D-3 phosphorylated phosphoinositides and analogues |
Feb. 1, 2000 |
| 6011059 |
Acyl guanidine sodium/proton exchange inhibitors and method |
Jan. 4, 2000 |
| 5986114 |
Benzopyranol derivatives |
Nov. 16, 1999 |
| 5922771 |
Benzocycloalkene compounds, their production and use |
Jul. 13, 1999 |
| 5919455 |
Non-antigenic branched polymer conjugates |
Jul. 6, 1999 |
| 5834507 |
Antineoplastic cyclolignan derivatives |
Nov. 10, 1998 |
| 5801123 |
Epoxycyclohexane derivative and plant growth regulator |
Sep. 1, 1998 |
| 5756774 |
Synthesis of myo-inositol phosphates |
May. 26, 1998 |
| 5747529 |
Antineoplastic cyclolignan derivatives |
May. 5, 1998 |
| 5719182 |
Endothelin receptor anatagonists |
Feb. 17, 1998 |
| 5708018 |
2-aminoindans as selective dopamine D3 ligands |
Jan. 13, 1998 |
| 5700448 |
Use of persistent free-radicals in magnetic resonance imaging |
Dec. 23, 1997 |
| 5681567 |
Method of preparing polyalkylene oxide carboxylic acids |
Oct. 28, 1997 |
| 5648376 |
Immunosuppressant diterpene compound |
Jul. 15, 1997 |
| 5637738 |
Processes for preparing 1,2-epoxy-1,2,3,4-tetrahydronaphthalenes |
Jun. 10, 1997 |
| 5602263 |
Syntheses of D-chiro-3-inosose and (+)-D-chiro inositol |
Feb. 11, 1997 |
| 5599522 |
Triarylmethyl radicals and the use of inert carbon free radicals in MRI |
Feb. 4, 1997 |
| 5578738 |
Syntheses of D-chiro-3-inosose and (+)-D-chiro inositol |
Nov. 26, 1996 |
| 5563281 |
Syntheses of D-chiro-3-inosose and (+)-D-chiro inositol |
Oct. 8, 1996 |
| 5530140 |
Free radicals |
Jun. 25, 1996 |
| 5510376 |
Aminocycloalkanobenzodioxoles as beta-3 selective adrenergic agents |
Apr. 23, 1996 |
| 5498629 |
Anticonvulsant pseudofructopyranose sulfamates |
Mar. 12, 1996 |
| 5488167 |
Synthesis of sphingosines |
Jan. 30, 1996 |
| 5488166 |
Synthesis of sphingosines |
Jan. 30, 1996 |
| 5387700 |
Process for the preparation of chlorosulfate and sulfamate derivatives of 2,3:4,5-bis-O-(1-methylethylidene)-.beta.-D-fructopyranose and (1-methylcyclohexyl)methanol |
Feb. 7, 1995 |
| 5382596 |
Substituted 2-aminotetralins |
Jan. 17, 1995 |
| 5272144 |
Aryloxy-, arylthio-, heteroaryloxy-, heteroarylthio-alkenylene derivatives of amines and pharmaceutical use |
Dec. 21, 1993 |
| 5245028 |
Process for preparing tetracyclic amines useful as cerebrovascular agents |
Sep. 14, 1993 |
| 5241104 |
Mono ester of dicarboxylic acid and process thereof |
Aug. 31, 1993 |
| 5214165 |
Compounds useful as intermediates in the synthesis of shikimic acid derivatives |
May. 25, 1993 |
| 5200516 |
Synthesis of sugars from substituted and unsubstituted arene diols |
Apr. 6, 1993 |
| 5153227 |
Phenylsulfonyl nitromethanes as aldose reductase inhibitors |
Oct. 6, 1992 |
| 5106996 |
Process for the preparation of podophyllotoxin |
Apr. 21, 1992 |
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