摘要:
Iminoxytriazine compounds of the formula (I), wherein n is 1 or 2; R 1 and R 2 independently of each other are hydrogen, NH 2 , NHR 5 , NR 5 R 6 , COR 5 , COOR 5 , CONH 2 , CONHR 5 , CONR 5 R 6 , CN, SR 5 , OR 5 , C 1 -C 18 alkyl, C 3 -C 12 cycloalkyl, C 6 -C 14 aryl or C 2 -C 14 heteroaryl, wherein said C 3 -C 12 cycloalkyl, C 6 -C 14 aryl or C 2 -C 14 heteroaryl is unsubstituted or substituted by one or more radicals selected from the group consisting of C 1 -C 12 alkyl, C 3 -C 12 -cycloalkyl, phenyl, halogen and C 1 -C 12 alkoxy, or R 1 and R 2 together with the C atom to which they are linked form a 4 to 12 membered carbocyclic or heterocyclic saturated or unsaturated ring which is unsubstituted or substituted by one or more radicals selected from the group consisting of C 1 -C 12 alkyl, C 3 -C 12 -cycloalkyl, phenyl, halogen and C 1 -C 12 alkoxy; R 3 is F, Cl, OH, OR, SH, SR 5 , NH 2 , NHR 5 , NR 5 R 6 or R 1 R 2 C=N-O-; wherein R 1 and R 2 in all groups R 1 R 2 C=N-O- in the compound of the formula I are identical or different; if n is 1, R 4 is F, Cl, OH, OR 5 , SH, SR 5 , NH 2 , NHR 5 , NR 5 R 6 or R 1 R 2 C=N-O-; wherein R 1 and R 2 in all groups R 1 R 2 C=N-O- in the compound of the formula I are identical or different; if n is 2, R 4 is a difunctional group derived from a diol, diamine, aminoalcohol or mercaptoalcohol; R 5 and R 6 independently of each other are C 1 -C 18 alkyl, C 3 -C 12 cycloalkyl, C 6 -C 14 aryl or C 2 -C 14 heteroaryl; are suitable as radical generating agents.
摘要:
A method of modifying a particle that includes reacting a reactive compound having an X-[Y]n reactive group with a secondary compound N-S-ZM to form a substituted reactive intermediate [Y]a-X-(N-S-ZM)b, and reacting the particle with the substituted reactive intermediate [Y]a-X-(N-S-ZM)b to attach the substituted reactive intermediate to the surface of the particle to form a surface modified particle. The particle may comprise at least one of a dye particle, an inorganic pigment particle, an additive, or a combination thereof. X may be a sulfonyl, phosphoryl, or 1,3,5-triazinyl group. Y may be a halogen leaving group. N may be a nucleophilic group. S may be an organic group. ZM may be an ionizable end group. Also, n is an integer between 1 and 3, b is an integer between 1 and 3, and a = n-b. When n is equal to or greater than b, and wherein if b is 2 or 3, each N-S-ZM can be the same or different.
摘要:
Compounds and compositions of azacytosine analogs and derivatives are provided. In one aspect of the invention, analogs or derivatives of decitabine and azacitidine are provided with modification at the 2-, 4-, or 6- position of the triazine ring, at the 1'-6' position of the ribose ring, or combinations thereof. Methods of using, synthesizing and manufacturing these analogs and derivatives are also provided. These compounds can be formulated into pharmaceutical compositions that can be used for treating any disease associated with aberrant DNA methylation, or a disease or condition that is sensitive to the treatment with decitabine or azacitidine, such as hematological disorders, tumors and cancers.
摘要:
The invention relates to novel substituted 2,4-diamino-1,3,5-triazines of formula (I) in which Q represents O (oxygen), S (sulfur), SO, SO2, NH or N(alkyl), R represents hydrogen or optionally substituted alkyl, R represents hydrogen, formyl or respective optionally substituted alkyl, alkyl carbonyl, alkoxycarbonyl or alkyl amino carbonyl, R represents respective optionally substituted alkyl or cycloalkyl, R represents hydrogen or alkyl, R represents hydrogen or alkyl, Ar represents optionally substituted aryl or heteroaryl, and Z represents hydrogen, cyano, halogen, or respective substituted alkyl, alkoxyl, alkoxycarbonyl, alkylthio, alkyl sulfinyl, alkyl sulfonyl, alkenyl, alkynyl or cycloalkyl. The invention also relates to a method and novel intermediate products, to the production thereof, and the application thereof as herbicides.
摘要:
The invention concerns a process for preparing bis-alkoxy-triazinyl-amino-containing stilbene disulphonic acids or their derivatives, characterized in that bis-chlorotriazinyl-amino-containing stilbene disulphonic acids or their derivatives are reacted with at least 10 mol equivalents of a C1-C4 monoalkanol, relative to the stilbene disulphonic acid compound.
摘要:
This invention relates to novel 2,3,6b,7,8,9,10,10a-octahydro-1 H -pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxalines, and pharmaceutically acceptable salts thereof. This invention also provides compositions comprising a compound of this invention and the use of such compositions in methods of treating diseases and conditions that are beneficially treated by administering a serotonergic, dopaminergic, and glutamatergic modulator.
摘要:
The present invention relates to a luminescent material for delayed fluorescence and an organic electroluminescent device comprising the same. By using the luminescent material for delayed fluorescence according to the present invention, an organic electroluminescent device having long lifespan, low driving voltage, excellent color purity, and significantly improved luminous efficiency such as current efficiency is provided.