72459-45-1Relevant academic research and scientific papers
Palladium-catalyzed intramolecular CH arylation of five-membered N-heterocycles
Arai, Nobumichi,Takahashi, Masabumi,Mitani, Makoto,Mori, Atsunori
, p. 3170 - 3172 (2006)
Intramolecular CH arylation of imidazole derivatives is carried out in the presence of a palladium catalyst to form fused heteroaromatic compounds. The reaction of imidazole with 2-iodobenzyl bromide with NaH gives the cyclization precursor in an excellen
Fused imidazole derivative having IDO/TDO inhibition activity and having structure represented by formula (I), preparation method and applications thereof
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Paragraph 0103; 0104; 0105; 0106, (2017/11/18)
The present invention relates to a fused imidazole derivative having IDO/TDO inhibition activity and having a structure represented by a formula (I), a preparation method and applications thereof. According to the present invention, the series of the fused imidazole derivatives have high IDO/TDO inhibition activity, can be widely used for treating or preventing cancers or tumors, viral infections, depression, neurodegenerative disorders, trauma, age-related cataract, organ transplant rejections or autoimmune diseases, can further be used to inhibit the immune suppression of patients, and are expected to be developed into the new generation of the immunosuppressive agent. The formula (I) is defined in the specification.
TDO2 INHIBITORS
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Paragraph 294, (2017/07/14)
Presently provided are inhibitors of cellularly expressed TDO2 and pharmaceutical compositions thereof, useful for modulating an activity of tryptophan 2, 3 dioxygenase; treating immunosuppression; treating a medical conditions that benefit from the inhibition of tryptophan degradation; enhancing the effectiveness of an anti-cancer treatment comprising administering an anti-cancer agent; and treating tumor-specific immunosuppression associated with cancer.
Dual Catalysis in Domino N-Benzylation/Intramolecular C-H Arylation: Regio- and Chemoselective Synthesis of Annelated Nitrogen Heterocycles
Laha, Joydev K.,Dayal, Neetu,Singh, Swati,Bhimpuria, Rohan
, p. 5469 - 5475 (2014/10/15)
A general method has been developed for the synthesis of fused nitrogen heterocycles by using a domino N-benzylation/C-H arylation reaction sequence. The details and yields of the domino process were compared with those of the two-step literature protocol
Angiotensin-II receptor blocking, heterocycle substituted imidazoles
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, (2008/06/13)
Novel heterocycle substituted imidazoles of Formula (I), which are useful as angiotensin-II antagonists, are disclosed: STR1
