77367-70-5Relevant articles and documents
TROPOLONE DERIVATIVES AND TAUTOMERS THEREOF FOR IRON REGULATION IN ANIMALS
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Paragraph 55, (2021/04/23)
Disclosed are a series of compounds or their tautomers having a general structure represented by Formula (la), (lb), (Ila), (lIb), or (lIc) and pharmaceutically acceptable salts thereof. The present disclosure also relates to pharmaceutical compositions comprising said compounds or tautomers. The present disclosure further relates to a method of treating a disease or condition associated with iron dysregulation or dysfunctional iron homeostasis comprising administering to a subject in need thereof a therapeutically effective amount of Formula (la), (lb), (Ila), (lIb), or (lIc) compounds or tautomers.
Fungicidal activity of β-thujaplicin analogues
Baya, Mounir,Soulounganga, Patrice,Gelhaye, Eric,Grardin, Philippe
, p. 833 - 838 (2007/10/03)
The fungicidal activity of analogues of β-thujaplicin, a natural product responsible for the durability of heartwood of several cupressaceous trees, was investigated in vitro on the growth of different white and brown rot fungi involved in wood biodegradation, Coriolus versicolor, Phanerochaete chrysosporium, Poria placenta and Gloephyllum trabeum. The study shows that 2-hydroxycyclohepta-2,4,6-trienone (tropolone), easily prepared according to a literature procedure, possesses interesting fungicidal activity when compared to β-thujaplicin, azaconazole, tebuconazole and copper oxine, which suggests this compound should be examined further as a potential biocide for wood preservation.
Asymmetric induction with cyclodextrins: Photocyclization of tropolone alkyl ethers
Koodanjeri, Smriti,Joy, Abraham,Ramamurthy
, p. 7003 - 7009 (2007/10/03)
Employing the photobehavior of tropolone alkyl ethers as the probe, we have established that cyclodextrins could as a serve as medium to bring about enantioselective photoreactions. The enantioselectivity observed in this study is moderate at best. The enantioselectivity observed in the solid state in comparison to aqueous solution suggests that a rigid environment may be essential to achieve chiral induction during photoreactions of organic molecules. In this context the much higher enantioselectivity observed for the same systems within zeolites is noteworthy. (C) 2000 Elsevier Science Ltd.