106833-83-4Relevant academic research and scientific papers
SUBSTITUTED HYDANTOINAMIDES AS ADAMTS7 ANTAGONISTS
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, (2021/05/21)
The application relates to substituted hydantoinamides of formula (I) as ADAMTS7 antagonists, to processes for their preparation, their use alone or in combination for the treatment or prophylaxis of diseases, in particular of cardiovascular diseases, including atherosclerosis, coronary artery disease (CAD), peripheral vascular disease (PAD), arterial occlusive disease or restenosis after angioplasty. R1 is hydrogen, alkyl, cycloalkyl, heterocycloalkyl, 5- to 6-membered heteroaryl or phenyl; R2 is hydrogen or alkyl; A is 5-membered heteroaryl; Z is 6- to 10-membered aryl or 5- to 10-membered heteroaryl; all groups being optionally substituted.
A rapid access to substituted oxazoles via PIFA-mediated oxidative cyclization of enamides
Kamiya, Midori,Sonoda, Motohiro,Tanimori, Shinji
, p. 1247 - 1254 (2017/02/10)
A facile and rapid access to multi-substituted oxazoles has been achieved under mild reaction conditions in a short reaction time. Reaction of enamides 1 with [bis(trifluoroacetoxy)iodo]benzene (PIFA) in trifluoroethanol (TFE) at room temperature for 15?min afforded the desired oxazoles 2 in moderate to excellent yields (58–98%). A wide range of functional group tolerance has been observed for these transformations.
PYRROLO AND PYRAZOLOPYRIMIDINES AS UBIQUITIN-SPECIFIC PROTEASE 7 INHIBITORS
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Paragraph 2017; 2018, (2016/08/03)
The invention relates to inhibitors of USP7 inhibitors useful in the treatment of cancers, neurodegenerative diseases, immunological disorders, inflammatory disorders, cardiovascular diseases, ischemic diseases, viral infections and diseases, and bacterial infections and diseases, having the Formula: where m, n, X1, X2, R1-R5, R5′ and R6 are described herein.
Synthesis of substituted oxazoles from enamides
Panda, Niranjan,Mothkuri, Raghavender
, p. 5727 - 5735 (2015/01/16)
Annulation of enamides into 2,5- and 2,4,5-substituted oxazoles by NBS/Me2S in the presence of mild base has been achieved. The reaction conditions are simple and tolerant to a wide variety of substituents including both electron-donating and withdrawing groups to produce oxazoles in one-pot without further purification of the intermediate.
Access to di- and trisubstituted oxazoles by NBS-mediated oxidative cyclisation of N-acyl amino acid derivatives
Bathula, Surendar Reddy,Reddy, Muktapuram Prathap,Viswanadham, K. K. Durga Rao,Sathyanarayana, Pochampalli,Reddy, Maddi Sridhar
, p. 4552 - 4557 (2013/07/26)
A remarkably simple method for the synthesis of di- and trisubstituted functionalised oxazoles under metal- and catalyst-free conditions is described. An iterative bromination and debromination of N-acylated amino acid derivatives with NBS as the sole rea
Benzohydroxamic acid addition to propiolate esters - A reinvestigation
Duarte,Lobo,Prabhakar
, p. 7433 - 7435 (2007/10/03)
Addition of benzohydroxamic acid to propiolate esters gives 1,4,2-diozaxoles which originate, by base-catalysed ring opening with NaH, the isomeric O-vinyl hydroxamic acids. These compounds on thermolysis afford 1,3-oxazoles. (C) 2000 Elsevier Science Ltd.
SYNTHESIS, STRUCTURE, AND SPECTRAL PROPERTIES OF SOME BIOXAZOLES
Belen'kii, L. I.,Cheskis, M. A.,Zvolinskii, V. P.,Obukhov, A. E.
, p. 654 - 663 (2007/10/02)
Syntheses of systems containing two oxazole rings from aldehydes obtained by formylating 2-phenyl-, 2-(2-furyl)-, and 2-(2-thienyl)oxazole have been developed.Terephthalate and thiophen-2,5-dicarboxylate esters have been used to obtain 2,2'-(1,4-phenylene)- and 2,2'-(2,5-thienylene)bisoxazoles.The PMR, UV, and luminescence spectra of these systems have been examined, and quantum chemical calculations carried out in the PPP approximation.
