| |
 |
|
Class Information
Number: 546/37
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 > Ring carbon is shared by three of the cyclos (e.g., perylene tetracarboxylic acid diimide, etc.)
Description: Compounds wherein one ring carbon is a member of three of the cyclos in the heptacyclo ring system (i.e., peri-fusion).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5955612 |
Fluorescent labeling reagents |
Sep. 21, 1999 |
| 5929239 |
Bifluorophoric perylene colourants |
Jul. 27, 1999 |
| 5886160 |
Fluorescent pigments |
Mar. 23, 1999 |
| 5874580 |
Fluorescent perylene pigments |
Feb. 23, 1999 |
| 5756744 |
Unsymmetrical perylene dimers |
May. 26, 1998 |
| 5753030 |
Crystal growth modifiers for perylene pigments |
May. 19, 1998 |
| 5739296 |
Method and materials for thermostable and lightfast dichroic light polarizers |
Apr. 14, 1998 |
| 5710197 |
Crosslinked polymer particles containing a fluorescent dye |
Jan. 20, 1998 |
| 5693808 |
Process for the preparation of peryleneimides, novel di-, tri- and tetrachromophoric perylene dyes and their use |
Dec. 2, 1997 |
| 5677417 |
Tetraaroxyperylene-3,4,9,10-tetracarboxylic polyimides |
Oct. 14, 1997 |
| 5650512 |
Fluorescent labeling reagents |
Jul. 22, 1997 |
| 5646000 |
Compounds and methods for identifying activated platelets |
Jul. 8, 1997 |
| 5631263 |
Use of delta opioid receptor antagonists to treat immunoregulatory disorders |
May. 20, 1997 |
| 5561232 |
Fluorescent quinacridone pigments |
Oct. 1, 1996 |
| 5527805 |
Dynemicin analogs: syntheses, methods of preparation and use |
Jun. 18, 1996 |
| 5494913 |
Antifungal compounds |
Feb. 27, 1996 |
| 5466807 |
Perylene compounds containing sulfonic acid groups process for preparing them and their use |
Nov. 14, 1995 |
| 5466807 |
Perylene compounds containing sulfonic acid groups process for preparing them and their use |
Nov. 14, 1995 |
| 5464841 |
Use of delta opioid receptor antagonists to treat immunoregulatory disorders |
Nov. 7, 1995 |
| 5459268 |
Xanthylium dyes that are well retained in mitochondria |
Oct. 17, 1995 |
| 5453517 |
Reactive derivatives of bapta used to make ion-selective chelators |
Sep. 26, 1995 |
| 5420234 |
Aminoimides |
May. 30, 1995 |
| 5359092 |
Bis-N-aminoimides |
Oct. 25, 1994 |
| 5332818 |
Immunosuppressive agent and process of producing the same |
Jul. 26, 1994 |
| 5319083 |
Black peryene-3,4,9,10-tetracarboxylic diimides, their preparation and use |
Jun. 7, 1994 |
| 5280121 |
Perylenetetracarboxylic acid diimides containing long-chain alkanoylamino radicals |
Jan. 18, 1994 |
| 5278168 |
Biological applications of alkaloids derived from the tunicate Eudistoma sp. |
Jan. 11, 1994 |
| 5264034 |
Pigment preparations based on perylene compounds |
Nov. 23, 1993 |
| 5248774 |
Inner salts based on ammonium and sulfonate groups of perylene-3,4,9,10-tetracarboxylic and derivatives thereof |
Sep. 28, 1993 |
| 5247088 |
Process for the continuous preparation of perylenetetracarboxylic diimides |
Sep. 21, 1993 |
| 5212312 |
Vattable and non-vattable quinoid dyes |
May. 18, 1993 |
| 5180828 |
Chromophoric reagents for incorporation of biotin or other haptens into macromolecules |
Jan. 19, 1993 |
| 5154770 |
Mix-crystal pigments based on perylenetetracarbimides, process for their preparation and their use |
Oct. 13, 1992 |
| 5151516 |
Polymerizable perylene-3,4,9,10-tetracarbimides |
Sep. 29, 1992 |
| 5145964 |
Process for the preparation of perylene-3,4,9,10-tetracarboxydiimides in a coloristically valuable pigment form |
Sep. 8, 1992 |
| 5123966 |
Mixed crystal pigments based on halogenated perylenetetracarboximides |
Jun. 23, 1992 |
| 5122306 |
Chemiluminescent solution based on substituted perylene |
Jun. 16, 1992 |
| 5110931 |
Process for the preparation of N,N'-dimethylperylene-3,4,9,10-tetracarboxylic diimide in high-hiding pigment form |
May. 5, 1992 |
| 5104918 |
Perylenetetracarboxylic acid diimides having long-chain radicals containing carbonyl groups |
Apr. 14, 1992 |
| 5097027 |
Heterocyclic compounds |
Mar. 17, 1992 |
| 5095103 |
Polycyclic aromatic azacyclic compounds useful in dyeing |
Mar. 10, 1992 |
| 5013627 |
Electrophotographic toners with cationic charge increasing additive |
May. 7, 1991 |
| 4978755 |
Perylenetetracarboxylic acid diimides having long-chain radicals containing carbonyl groups |
Dec. 18, 1990 |
| 4846892 |
Tetrachloroperylene-3,4,9,10-tetracarboxylic acid diimide pigment and its use |
Jul. 11, 1989 |
| 4845223 |
Fluorescent aryloxy-substituted perylene-3,4,9,10-tetracarboxylic acid diimides |
Jul. 4, 1989 |
| 4831140 |
Process for the preparation of arylimides of perylene-3,4,9,10-tetracarboxylic acid |
May. 16, 1989 |
| 4797162 |
Process for the preparation of perylene-3,4,9,10-tetracarboxylic acid N,N'- d |
Jan. 10, 1989 |
| 4780531 |
Dichoric dye for color liquid crystals having halogen substituted in perylene structure |
Oct. 25, 1988 |
| 4769460 |
Mix-crystal pigments based on perylenetetracarbimides, process for preparing and their use |
Sep. 6, 1988 |
| 4746741 |
N,N'-bis[2-(3-methylphenyl)ethyl]-perylene-3,4:9,10-bis (dicarboximide) compound use thereof in multi-active photoconductive insulating elements exhibiting far red sensitivity |
May. 24, 1988 |
|
|
|
