134640-74-7Relevant articles and documents
Metal-free synthesis of benzimidazo[1,2-c]quinazolin-6-ones with indole and benzenediamine oxidized by I2/TBHP
Dai, Zhen,Li, Songhua,Li, Yunyi,Feng, Lei,Ma, Chen
, p. 2012 - 2017 (2019/02/20)
A variety of benzimidazo[1,2-c]quinazolin-6-ones derivatives can be accessed in moderate to good yields under simple and metal-free reaction conditions using indoles and o-benzenediamines oxidized by iodine and TBHP. This procedure works in reasonable yields for different indoles as well as o-benzenediamines thus may provide a good synthesis of quinazolinones. A TBHP oxidized ring expansion reaction mechanism that explains the synthesis of benzimidazo[1,2-c]quinazolin-6-ones were reported.
PYRIDINONE DERIVATIVES AND THEIR USE AS SELECTIVE ALK-2 INHIBITORS
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Page/Page column 45-46; 74, (2019/06/11)
The invention relates to a compound of Formula I or a pharmaceutically acceptable salt thereof, a method for manufacturing the compounds of the invention, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.
Organocatalytic double arylation of 3-isothiocyanato oxindoles: Stereocontrolled synthesis of complex spirooxindoles
Zhang, Lin-Lin,Da, Bing-Chao,Xiang, Shao-Hua,Zhu, Shuai,Yuan, Zi-Yun,Guo, Zhen,Tan, Bin
supporting information, p. 1689 - 1696 (2018/11/25)
Quinones, precursors of aromatic structures, were firstly employed as the electrophiles for the organocatalytic Michael addition/cyclization cascade reaction with versatile 3-isothiocyanato oxindoles. Chiral bifunctional organocatalyst was appropriate for this enantioselective transformation to afford a variety of novel spirooxindoles, possessing a spirocyclic stereocenter adjacent to the aromatic ring, via asymmetric double arylation. These synthesized spirooxindoles are very difficult to access by the reported methods and were obtained in excellent chemical yields with excellent enantioselectivities.
ISOXAZOLYL-CARBONYLOXY AZABICYCLO[3.2.1]OCTANYL COMPOUNDS AS FXR ACTIVATORS
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Paragraph 00470, (2018/09/25)
The disclosure relates to activators of FXR useful in the treatment of autoimmune disorders, liver disease, intestinal disease, kidney disease, cancer, and other diseases in which FXR plays a role, having the Formula (I): wherein L1, L2, A, B, R1, R2, R3, and R4 are described herein.
BROMODOMAIN INHIBITORS
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Page/Page column 67, (2018/11/22)
Compounds of formula (I), wherein R 1, R 2, R 3, R 5, R 6, R 7, A 1, A 2, A 3, A 4, X 1, and X 2 have any of the values defined in the specification and pharmaceutically acceptable salts thereof, which are useful as agents in the treatment of diseases and conditions, including inflammatory diseases, cancer, and AIDS are provided. Pharmaceutical compositions comprising of compounds of formula (I) are also provided.
Iodine-Catalyzed Oxidation of N-Substituted Indoles by using Chloramine-B: A Facile and Practical Approach to Isatins
Liu, Peijun,Guo, Jiajing,Wei, Wentao,Liu, Xiaozu,Sun, Pinghua
supporting information, p. 2105 - 2109 (2016/05/09)
An efficient method for the iodine-catalyzed oxidation of N-substituted indoles by using chloramine-B under mild reaction conditions was explored. This reaction was found to be tolerant to a variety of functional groups and provided the corresponding isatins in moderate to excellent yields. In addition, application of this method to the one-pot synthesis of 3-hydroxyoxindole and N-methylisatin oxime was realized.
