CAS: 5141-20-8; Sodium 3-((-Ethyl(-4-((4-(Ethyl(3-Sulfonatobenzyl)Amino)Phenyl)(4-Sulfonatophenyl)Methylene)Cyclohexa-2,5-Dien-1-Ylidene)Ammonio)Methyl)Benzenesulfonate

相似化合物

5141-20-8 3844-45-9 2353-45-9

专利信息

专利号:WO-2008148560-A1
优先权日:2007-06-07
标题 :New hybrid compounds of nucleobases and organic redox molecules and their use
发明人：ASAFTEI SIMONA CARMEN
权利人:UNIV OSNABRUECK; ASAFTEI SIMONA CARMEN
摘要:The present invention relates to new compounds as well as methods for the synthesis of the same, said compounds comprise a redox active group, e.g. a 4,4-bipyridine (viologen), a 1,2-di(4-pyridyl)ethane, a 2,7-diazapyrene or 2,9-diazaperylene group and a N-heterocyclic nucleobase (HB), also referred to as base.

专利号:US-4810649-A
优先权日:1984-04-06
标题:Controlled regeneration of zea diploperennis hybrids and breeding strategies therewith
发明人：SONDAHL MARO R; EVANS DAVID A; PRIOLI LAUDENIR
权利人:DNA PLANT TECHN CORP
摘要:This invention provides a method for high frequency plant regeneration from somatic stem donor tissue of field grown Zea diploperennis, a diploid, perennial corn ancestor with high tillering capacity. This species is used as a parent in a maize improvement strategy to transfer the unique traits of high tillering and plantlet regeneration capacity into cultivated corn. After 3-4 subcultures of cultured somatic tissues on a primary medium, small callus fragments are transferred to a secondary medium devoid of the auxin, 2,4-D. After a few days, numerous shoots regenerate and develop into normal plantlets which are then separated and transferred to a tertiary medium for root development. The selection of somaclonal variants form cultured somatic cells of interspecific hybrids between corn and teosinte are used for the synthesis of unique breeding lines suited for development of improved corn varieties. A protocol for gene transfer employing recombinant DNA techniques is also described.

专利号:US-2005080260-A1
优先权日:2003-04-22
标 题 :Preparation of prodrugs for selective drug delivery
发明人：MILLS RANDELL L; WU GUO-ZHANG
摘要:Synthesis of a chemical compound having the formula A-B-C that may serve for applications such as drug delivery where A is a chemiluminescent, moiety, B is a photochromic moiety, and C is a biologically active moiety where A-B-C may serve as a prodrug. Novel synthetic methods of the present invention to form the prodrug comprised the steps of (1) forming a benzophenone, (2) forming a diaryl ethylene, (3) attaching a phthalimide moiety to at least one of the aryl groups of the ethylene to form a phthalimide-ethylene conjugate, (4) condensing two ethylene-phthalimide conjugates to form a phthalimide-pentadiene conjugate, (5) converting the phthalimide to the phthalhydrazide by reaction with hydrazine to form a carrier compound according to the present invention, and (6) reacting the carrier compound with an nucleophilic moiety of the drug to form the corresponding prodrug. Alternatively the carrier can be prepared by using the halo-substituted diaryl ethylene to make the corresponding cationic leuco dye-like compound with known methods. The cationic compound then is protected by reacting with a nucleophile and coupled with the aminophathalimide by palladium-catalyzed amination to form the protected phthalimide-pentadiene conjugate. The latter is refluxed with hydrazine to convert its phthalimide to the phthalhydrazide and acidified to give the carrier. An additional aspect of the present invention relates to the use of these compounds as antiviral agents for the treatment of viral infections such as HIV and as anticancer agents for the treatment of cancers such as bowel, lung, and breast cancer.

专利号:US-4659668-A
优先权日:1984-04-06
标 题:Controlled regeneration of corn plants and breeding strategies therewith
发明人：SONDAHL MARO R; EVANS DAVID A
权利人:DNA PLANT TECHN CORP
摘要:This invention provides a method for high frequency plant regeneration from somatic stem donor tissue of field grown Zea diploperennis, a diploid, perennial corn ancestor with high tillering capacity. This species is used as a parent in a maize improvement strategy to transfer the unique traits of high tillering and plantlet regeneration capacity into cultivated corn. After 3-4 subcultures of cultured somatic tissues on a primary medium, small callus fragments are transferred to secondary medium devoid of the auxin, 2,4-D. After a few days, numerous shoots regenerate and develop into normal plantlets which are then separated and transferred to a tertiary medium for root development. The selection of somaclonal variants form cultured somatic cells of interspecific hybrids between corn and teosinte are used for the synthesis of unique breeding lines suited for development of improved corn varieties. A protocol for gene transfer employing recombinant DNA techniques is also described.

专利号:US-2023097824-A1
优先权日:2020-05-08
标 题:Semi-synthesis and use of racemic hematoxylin
发明人：DURRANT EDWARD E; HEINDL DIETER; HUBER FLORIAN MAURITIUS ERASUMU; KLEIN ERIC; KOSMEDER II JEROME W; VOSS EDGAR
权利人:VENTANA MED SYST INC; ROCHE DIAGNOSTICS OPERATIONS INC
摘要:A racemic hematoxylin formulation is disclosed that includes one or both of a stabilizer compound and an antioxidant. The disclosed composition exhibits sufficient stability to be utilized in an automated staining process. Methods of using and making the stabilized composition also are disclosed.

专利号:US-10772990-B2
优先权日:2014-04-01
标题 :Tissue filler compositions and methods of use
发明人：NIKOLIS ANDREAS; HERBERT LISE
权利人:KLOX TECH INC
摘要:The present disclosure relates to methods for stimulating collagen synthesis, cosmetic enhancement of soft tissue and/or inhibiting or treating scarring comprising administering a composition to an area to be treated within a soft tissue, wherein the composition comprises a tissue filler medium and a fluorophore; and illuminating the area with light having a wavelength which can be absorbed by the fluorophore.