ORGANIC COMPOUNDS AND ORGANIC ELECTRO LUMINESCENCE DEVICE COMPRISING THE SAME
The present invention relates to a novel organic compound and an organic electroluminescent device including the same. A condensed imidazo-Indol-based compound is applied as an organic electroluminescent device, preferably as a host material of a light em
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Paragraph 0095; 0236; 0237; 0238
(2016/10/08)
Regioselective synthesis of nitrosoimidazoheterocycles using tert-butyl nitrite
A simple and practical method has been developed for the regioselective nitrosylation of imidazopyridines via C(sp2)-H bond functionalization using tert-butyl nitrite under mild reaction conditions in a short time. A library of 3-nitrosoimidazo
Novel pyrido-imidazo-indoles, compositions and method therewith
Compounds of the formula: STR1 AND PHARMACEUTICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF WHEREIN R, R1, R2, R3, are selected from the group consisting of hydrogen, halogen and lower-alkyl of from one to four carbon atoms
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(2008/06/13)
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