Additional Polycyclo Ring System Having At Least Three Cyclos Attached Directly Or Indirectly To The Anthrone Or Anthraquinone By Nonionic Bonding Patents (Class 548/357.1)
  • Magenta dyes and their use in ink- jet printing
    Patent number: 7794532
    Abstract: A water-soluble dye of the Formula (1): D1-L-D2 ??Formula (1) wherein D1 and D2 each independently is an anthrapyridone, anthrapyrazole, anthrapyrimidine or anthrapyrimidone group; and L is a single covalent bond or a linking group which permits at least partial delocalisation of electrons between D1 and D2, compositions and inks containing the dye, and printing processes, printed material and ink-jet printer cartridges based on use of the dye.
    Type: Grant
    Filed: April 28, 2006
    Date of Patent: September 14, 2010
    Assignee: Fujifilm Imaging Colorants Limited
    Inventors: Clive Moscrop, Rachel Anne James
  • Magenta dyes and their use in ink- jet printing
    Publication number: 20090214788
    Abstract: A water-soluble dye of the Formula (1): D1-L-D2 ??Formula (1) wherein: D1 and D2 each independently is an anthrapyridone, anthrapyrazole, anthrapyrimidine or anthrapyrimidone group; and L is a single covalent bond or a linking group which permits at least partial delocalisation of electrons between D1 and D2. Also, compositions and inks, printing processes, printed material and ink-jet printer cartridges.
    Type: Application
    Filed: April 28, 2006
    Publication date: August 27, 2009
    Inventors: Clive Moscrop, Rachel Anne James
  • COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT
    Publication number: 20080124577
    Abstract: A novel organic compound and a high-performance organic light-emitting element containing the same. The organic light-emitting element contains a novel compound having a fluoranthene structure.
    Type: Application
    Filed: April 18, 2007
    Publication date: May 29, 2008
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Akihito Saitoh, Keiji Okinaka, Satoshi Igawa, Naoki Yamada, Chika Negishi, Takao Takiguchi, Shinjiro Okada
  • 4-cyanopyrazole-3-carboxamide derivatives, preparation, and application thereof
    Patent number: 7282516
    Abstract: The invention relates to 4-cyanopyrazole-3-carboxamide derivatives of formula (I): in which R1, R2, R3, R4, R5, R6, R7, R8 are as described herein. Also disclosed and claimed are the method of preparation and therapeutic application of compound of formula (I).
    Type: Grant
    Filed: December 22, 2005
    Date of Patent: October 16, 2007
    Assignee: Sanofi-Aventis
    Inventors: Francis Barth, Christian Congy, Serge Martinez, Murielle Rinaldi-Carmona
  • Pyrazoloanthrone and derivatives thereof as JNK inhibitors and compositions and methods related thereto
    Patent number: 7119114
    Abstract: Compounds having activity as selective inhibitors of JNK are disclosed The compounds of this invention are pyrazoloanthrone and derivatives thereof having the following structure: wherein R1 and R2 are as defined herein. Such compounds have utility in the treatment of a wide range of conditions that are responsive to JNK inhibition. Thus, methods of treating such conditions are also disclosed, as are pharmaceutical compositions containing one or more compounds of the above compounds.
    Type: Grant
    Filed: August 18, 2000
    Date of Patent: October 10, 2006
    Assignee: Signal Pharmaceuticals, LLC
    Inventors: Brydon L. Bennett, Shripad S. Bhagwat, Anthony M. Manning, Brion W. Murray, Eoin C. O'Leary, Yoshitaka Satoh