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Class Information
Number: 549/387
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 six-membered > Polycyclo ring system having the hetero ring as one of the cyclos > Tricyclo ring system having the hetero ring as one of the cyclos > Plural ring oxygens in the tricyclo ring system
Description: Compounds wherein the tricyclo ring system includes at least one ring oxygen in addition to the ring oxygen of the six-membered hetero ring.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7495111 |
Compounds useful as serotonin inhibitors and 5-HT.sub.1A agonists and antagonists |
Feb. 24, 2009 |
| 7414126 |
Process for the preparation of topiramate |
Aug. 19, 2008 |
| 7385067 |
Process for the preparation of compounds having a CF.sub.2O bridge |
Jun. 10, 2008 |
| 7196209 |
Continuous process for the preparation of fructopyranose sulfamate derivatives |
Mar. 27, 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 |
| 6774142 |
Inhibition by 3-deoxyflavonoids of T-lymphocyte activation and therapies related thereto |
Aug. 10, 2004 |
| 6737439 |
Aromatase inhibitors from Broussonetia papyrifera |
May. 18, 2004 |
| 6696578 |
Difuropyrone derivatives |
Feb. 24, 2004 |
| 6602903 |
Substituted heterocyclic compounds |
Aug. 5, 2003 |
| 6465625 |
Taxol derivatives |
Oct. 15, 2002 |
| 6399653 |
Ring fused dihydropyrans, process for preparation and use thereof |
Jun. 4, 2002 |
| 6384045 |
Tricyclic and tetracyclic pyrones |
May. 7, 2002 |
| 6365610 |
Ozonide compounds with inhibitory activity for urokinase production and angiogenesis |
Apr. 2, 2002 |
| 6300339 |
Compounds, their preparation and use |
Oct. 9, 2001 |
| 6262083 |
Genipin derivative having liver protection activity |
Jul. 17, 2001 |
| 6255324 |
Amino-and mercurio-substituted 4',5'-dihydropsoralens and therapeutical uses thereof |
Jul. 3, 2001 |
| 6225478 |
Iridoid derivatives and neovascularization inhibitors containing the same as active ingredient |
May. 1, 2001 |
| 6136961 |
Biocatalytic methods for synthesizing and identifying biologically active compounds |
Oct. 24, 2000 |
| 6071946 |
Tricyclic urea compounds |
Jun. 6, 2000 |
| 6034120 |
Insect antifeedant for agriculture |
Mar. 7, 2000 |
| 6034256 |
Substituted benzopyran derivatives for the treatment of inflammation |
Mar. 7, 2000 |
| 6034239 |
Tricyclic compounds, their production and use |
Mar. 7, 2000 |
| 6022888 |
Iridoid derivatives and neovascularization inhibitors containing the same as active ingredient |
Feb. 8, 2000 |
| 5998461 |
Tricyclic amide compounds |
Dec. 7, 1999 |
| 5986114 |
Benzopyranol derivatives |
Nov. 16, 1999 |
| 5958970 |
Tricyclic and tetracyclic pyrones |
Sep. 28, 1999 |
| 5856529 |
Benzofuran and dihydrobenzofuran melatonergic agents |
Jan. 5, 1999 |
| 5773609 |
Photoactivatable compositions and to methods for the diagnosis and treating medical conditions |
Jun. 30, 1998 |
| 5702645 |
Photochromic chromene derivatives |
Dec. 30, 1997 |
| 5686485 |
Physiologically active EI-1941 compounds |
Nov. 11, 1997 |
| 5646175 |
Carbamoyloxylabdane compounds |
Jul. 8, 1997 |
| 5639889 |
Asymmetric epoxidation reaction |
Jun. 17, 1997 |
| 5428027 |
Substituted semicarbazone arthropodicieds |
Jun. 27, 1995 |
| 5418232 |
Diazabicycloalkene derivatives |
May. 23, 1995 |
| 5409952 |
Heterocyclic compounds: 2-styryl-4H-1-benzopyran-4-ones |
Apr. 25, 1995 |
| 5391751 |
2,2-dimethylchromene derivatives, process for their preparation and pharmaceutical compositions in which they are present |
Feb. 21, 1995 |
| 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 |
| 5356929 |
Reduced and quaternized psoralens as photo-activated therapeutics |
Oct. 18, 1994 |
| 5356866 |
Furobenzopyran derivatives, process for preparation of same and herbicides containing same as active components |
Oct. 18, 1994 |
| 5318988 |
2-aminomethyl-chromans |
Jun. 7, 1994 |
| 5276054 |
Substituted hexahydrobenzopyran derivatives as angiotensin II antagonists |
Jan. 4, 1994 |
| 5273998 |
Process for making an optically active 3,4-dihydro-3,4-epoxy-2H-1-benzopyran compound |
Dec. 28, 1993 |
| 5258402 |
Imidate derivatives of pharmaceutically useful anticonvulsant sulfamates |
Nov. 2, 1993 |
| 5254595 |
Aryloxypropanolaminotetralins, a process for their preparation and pharmaceutical compositions containing them |
Oct. 19, 1993 |
| 5189183 |
Aromatic amine derivatives |
Feb. 23, 1993 |
| 5180717 |
Bivalent ligands effective for blocking ACAT enzyme for lowering plasma triglycerides and for elevating HDL cholesterol |
Jan. 19, 1993 |
| 5176919 |
Pharmaceutical compositions having activity on the cutaneous microcirculation |
Jan. 5, 1993 |
| 5137911 |
Isochromane derivatives |
Aug. 11, 1992 |
| 5103025 |
Process for the resolution of enantiomers of benzopyran derivatives |
Apr. 7, 1992 |
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