187805-54-5Relevant articles and documents
Acid-Catalyzed Synthesis of Isatoic Anhydride-8-Secondary Amides Enables IASA Transformations for Medicinal Chemistry
Gondi, Sudershan R.,Shaik, Althaf,Westover, Kenneth D.
, p. 125 - 136 (2022/01/12)
Quinazolin-dione-N-3-alklyl derivatives are the core scaffolds for several categories of bioactive small molecules, but current synthetic methods are costly, involve environmental hazards, and are not uniformly scalable. Here, we report an inexpensive, flexible, and scalable method for the one-pot synthesis of substituted quinazolin-dione-N-3-alkyls (isomers of isatoic-8-secondary amides (IASAs)) from isatin that take advantage of in situ capture of imidic acid under acidic conditions. We further show that this method can be used for the synthesis of a wide variety of derivatives with medicinal uses.
Tunable Electrosynthesis of Anthranilic Acid Derivatives via a C-C Bond Cleavage of Isatins
Qian, Peng,Liu, Jiaojiao,Zhang, Yan,Wang, Zhiyong
, p. 16008 - 16015 (2021/07/31)
A facile and direct electrocatalytic C-C bond cleavage/functionalization reaction of isatins was developed. With isatins as the amino-attached C1 sources, a variety of aminobenzoates, and aminobenzamides were synthesized in moderate to good yields under mild conditions.
Oxidative ring-opening of isatins for the synthesis of 2-aminobenzamides and 2-aminobenzoates
Wang, Yu-Wei,Zheng, Lei,Jia, Feng-Cheng,Chen, Yun-Feng,Wu, An-Xin
, p. 1497 - 1503 (2019/02/13)
An efficient and practical isatin-based oxidative domino protocol has been developed for the facile synthesis of 2-aminobenzamides and 2-aminobenzoates. The robust nature of this reaction system is reflected by accessible starting materials, room temperature and high-yield gram-scale synthesis.
NITROGEN CONTAINING BICYCLIC DERIVATIVES FOR TREATING PAIN AND PAIN RELATED CONDITIONS
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Paragraph 0113; 0114, (2018/07/06)
The present invention relates to new compounds of formula (I): showing great affinity and activity towards the subunit α2δ of voltage-gated calcium channels (VGCC), especially the α2δ-1 subunit of voltage-gated calcium channels or dual activity towards the subunit α2δ of voltage-gated calcium channels (VGCC), especially the α2δ-1 subunit of voltage-gated calcium channels, and the noradrenaline transporter (NET).
POLY-ADP RIBOSE POLYMERASE (PARP) INHIBITORS
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Page/Page column 61, (2018/07/29)
The present invention is related to a pharmaceutical composition comprising a pharmaceutically acceptable carrier or diluent and a compound represented by the following structural formula: The present invention is also related a method of treating a subject with a disease which can be ameliorated by inhibition of poly(ADP-ribose)polymerase (PARP). The definitions of the variables are provided herein.
QUINAZOLINE COMPOUNDS AND METHODS OF USE THEREOF
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Page/Page column 49, (2012/03/12)
Provided herein are quinazoline compounds for treatment of JAK kinase mediated diseases, including JAK2 kinase-, JAK3 kinase- or TYK2 kinase-mediated diseases. Also provided are pharmaceutical compositions comprising the compounds and methods of using the compounds and compositions.
Synthesis and biological evaluation of 4-quinazolinones as Rho kinase inhibitors
Fang, Xingang,Chen, Yen Ting,Sessions, E. Hampton,Chowdhury, Sarwat,Vojkovsky, Tomas,Yin, Yan,Pocas, Jennifer R.,Grant, Wayne,Schr?ter, Thomas,Lin, Li,Ruiz, Claudia,Cameron, Michael D.,Lograsso, Philip,Bannister, Thomas D.,Feng, Yangbo
, p. 1844 - 1848 (2011/05/05)
Rho kinase (ROCK) is an attractive therapeutic target for various diseases including glaucoma, hypertension, and spinal cord injury. Herein, we report the development of a series of ROCK-II inhibitors based on 4-quinazolinone and quinazoline scaffolds. SAR studies at three positions of the quinazoline core led to the identification of analogs with high potency against ROCK-II and good selectivity over protein kinase A (PKA).