170893-64-8Relevant articles and documents
Metal-free oxidative: Para -acylation of unprotected anilines with N-heteroarylmethanes
Liu, Min,Chen, Xue,Chen, Tieqiao,Xu, Qing,Yin, Shuang-Feng
supporting information, p. 9845 - 9854 (2017/12/08)
A selective oxidative para-acylation of unprotected anilines with methyl groups in N-heteroarylmethanes was achieved. This transformation proceeds under mild metal-free reaction conditions to produce the corresponding valuable diarylmethanones in good to high yields, featuring high site-selectivity, high functional-group-tolerance, gram-scale synthesis and easy product-derivation. Preliminary mechanistic studies revealed that the present oxidative para-acylation would take place via a Friedel-Crafts-type process of in situ imines and the steric hindrance might be the key issue for the high regio-selectivity.
Urea thiadiazole inhibitors of plasminogen activator inhibior-1
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Page/Page column 20, (2010/02/11)
Methods of treating disorders associated with elevated levels of PAI-1 are disclosed comprising administering to a patient in need thereof a therapeutically effective amount of at least one compound of formula (I), or a pharmaceutically-acceptable salt, prodrug, stereoisomer or solvate thereof, wherein: A is aryl o heteroaryl, and R1-R12, are defined herein. The invention also pertains to pharmaceutical compositions and compounds within the scope of formula (I) as well as medicaments and articles of manufacture comprising compounds of formula (I).