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Class Information
Number: 546/36
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) > Hetero ring is six-membered consisting of one nitrogen and five carbons > Polycyclo ring system having the six-membered hetero ring as one of the cyclos > Heptacyclo ring system having the six-membered hetero ring as one of the cyclos > Plural ring hetero atoms in the heptacyclo ring system
Description: Compounds wherein the heptacyclo ring system includes at least one ring hetero atom in addition to the ring nitrogen of the six-membered hetero ring.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7408062 |
Rigidized trimethine cyanine dyes |
Aug. 5, 2008 |
| 7169922 |
Derivatives of 1,2-dihydro-7-hydroxyquinolines containing fused rings |
Jan. 30, 2007 |
| 6727098 |
Biaryl-type compounds, CD color fixing agent and method for determination of absolute configuration |
Apr. 27, 2004 |
| 6716979 |
Derivatives of 1,2-dihydro-7-hydroxyquinolines containing fused rings |
Apr. 6, 2004 |
| 6699876 |
Camptothecin analogue compounds |
Mar. 2, 2004 |
| 6689887 |
Inhibition of human telomerase by a G-quadruplex-interaction compound |
Feb. 10, 2004 |
| 6646126 |
Process for preparing perylene-3,4,9,10-tetracarboxylic diimide in transparent pigment form |
Nov. 11, 2003 |
| 6525200 |
Multicyclic aromatic compounds and uses thereof |
Feb. 25, 2003 |
| 6521756 |
Process for preparing perylene-3,4,9,10-tetracarboxylic diimide in transparent pigment form |
Feb. 18, 2003 |
| 6258954 |
Fluorescent maleimides and uses thereof |
Jul. 10, 2001 |
| 6248884 |
Extended rhodamine compounds useful as fluorescent labels |
Jun. 19, 2001 |
| 6165661 |
Perylene compositions |
Dec. 26, 2000 |
| 6156762 |
Indolomorphinan derivative and agent for curing and preventing cerebral disorder |
Dec. 5, 2000 |
| 6133445 |
Rigidized trimethine cyanine dyes |
Oct. 17, 2000 |
| 6084099 |
Preparation of N,N'-dialkylperylene-3,4,9,10-tetracarboxylic acid diimides |
Jul. 4, 2000 |
| 6063924 |
Soluble chromophores containing solubilising groups which can be easily removed |
May. 16, 2000 |
| 5861411 |
4-Acylaminopyridine derivative |
Jan. 19, 1999 |
| 5852030 |
Indole derivatives, process for producing the same and medicinal uses of the same |
Dec. 22, 1998 |
| 5756744 |
Unsymmetrical perylene dimers |
May. 26, 1998 |
| 5622957 |
Benzopyrrolizinoquinolizinones |
Apr. 22, 1997 |
| 5536728 |
4-acylaminopyridine derivative |
Jul. 16, 1996 |
| 5397785 |
4-acylaminopyridine derivative |
Mar. 14, 1995 |
| 5352680 |
Delta opioid receptor antagonists to block opioid agonist tolerance and dependence |
Oct. 4, 1994 |
| 5259988 |
Polycyanamide compounds generating photoelectric current and process for their preparation |
Nov. 9, 1993 |
| 5194088 |
Process for conditioning organic pigments |
Mar. 16, 1993 |
| 5096907 |
Antibiotic LL-E19085 |
Mar. 17, 1992 |
| 4986852 |
Pigments and use thereof |
Jan. 22, 1991 |
| 4886884 |
Derivatives from cervinomycin based antibiotics |
Dec. 12, 1989 |
| 4874803 |
Dianhydride coupled polymer stabilizers |
Oct. 17, 1989 |
| 4866069 |
Substance 4181-2 and its derivatives having anti-leukemia activity |
Sep. 12, 1989 |
| 4814449 |
Substance 4181-2 |
Mar. 21, 1989 |
| 4758664 |
Process for the preparation of linear quinacridones |
Jul. 19, 1988 |
| 4316027 |
7,7'-Diamino derivatives of 2,2'-spirodibenzopyranes |
Feb. 16, 1982 |
| 4167506 |
Diazaphenalene derivatives and resin containing color compositions |
Sep. 11, 1979 |
| 4110348 |
7,7'-Diamino derivatives of 2,2'-spirodibenzopyranes |
Aug. 29, 1978 |
| 4061638 |
Organocalciumpyridine-type polymerization initiators |
Dec. 6, 1977 |
| 3997708 |
Organocalcium pyridine-type polymerization initiators |
Dec. 14, 1976 |
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