English Journal

Substituent effects on reactive oxygen species (ROS) generation by hydroquinones.

Dharmaraja AT1, Jain C, Chakrapani H.
The Journal of organic chemistry.J Org Chem.2014 Oct 3;79(19):9413-7. doi: 10.1021/jo501796z. Epub 2014 Sep 19.
In order to understand the structural aspects of stabilization of hydroquinones and their ability to generate reactive oxygen species (ROS), we designed and synthesized a series of 6-aryl-2,3-dihydro-1,4-benzoquinones. These compounds equilibrate with the corresponding 6-aryl-1,4-dihydroxybenzenes i
PMID 25207805

Ramachandran PV1, Nicponski D, Kim B.
Organic letters.Org Lett.2013 Mar 15;15(6):1398-401. doi: 10.1021/ol400381q. Epub 2013 Mar 6.
It is reported that appropriate dienolborinates can provide access to both diastereomers of 2-(hydroxymethyl)but-3-enoates through exclusive α-regiocontrol in a non-vinylogous pathway. Contrary to previous reports in which dialkylchloroboranes failed to enolize propanoates, acidity-enhanced but-3-e
PMID 23465070

A mechanistic analysis of the quantitation of α-hydroxy ketones by the bicinchoninic acid assay.

Weiser JR1, Ricapito NG, Yueh A, Weiser EL, Putnam D.
Analytical biochemistry.Anal Biochem.2012 Nov 15;430(2):116-22. doi: 10.1016/j.ab.2012.08.009. Epub 2012 Aug 19.
A new class of compounds amenable to quantification by the bicinchoninic acid (BCA) assay was identified, allowing an expansion of compounds quantifiable within the assay's capacity. In this article, we demonstrate that compounds containing the α-hydroxy ketone structure are easily measured under s
PMID 22910661

Japanese Journal

The Crystal Structure of 3-Methoxy-16-hydroxy-13α-estra-1,3,5 (10), 15-tetraen-17-one p-Bromobenzoate

南原利夫,工藤俊博,細田宏,飯高洋一,菊谷典久
Chemical & pharmaceutical bulletin 23(2), 320-325, 1975-02-25
… The relative ease with which 16,17-diketo-C/D-cis steroids do enolize has been interpreted in terms of conformational change. …
NAID 110003621859

The crystal structure of 3-methoxy-16-hydroxy-13.ALPHA.-estra-1,3,5(10),15-tetraen-17-one P-bromobenzoate.

南原利夫,工藤俊博,細田宏,飯高洋一,菊谷典久
Chemical and Pharmaceutical Bulletin 23(2), 320-325, 1975
… The relative ease with which 16, 17-diketo-C/D-cis steroids do enolize has been interpreted in terms of conformational change. …
NAID 130003939154