59147-84-1Relevant articles and documents
SYNTHESIS OF SULFUR-CONTAINING ANALOGS OF THE K GROUP VITAMINS BY AN ELECTROCHEMICAL METHOD
Niyazymbetov, M. E.,Aref'eva, I. V.,Zakharova, E. I.,Konyushkin, L. D.,Alekseev, S. M.,et al.
, p. 2058 - 2060 (1992)
An efficient electrochemical method is proposed for obtaining structural analogues of the K group vitamins (3-alkylthio and 3-arylthio ethers of 2-methyl-1,4-naphthoquninone). Keywords: 2-methyl-1,4-naphthoquinone, vitamin K1, mercaptans, electrochemical synthesis.
Oxidative radical coupling of hydroquinones and thiols using chromic acid: One-pot synthesis of quinonyl alkyl/aryl thioethers
Adarsh Krishna, T. P.,Chinnasamy, Suresh,Ilangovan, Andivelu,Pandaram, Sakthivel
, p. 19454 - 19462 (2020/06/04)
An efficient, simple and practical protocol for one-pot sequential oxidative radical C-H/S-H cross-coupling of thiols with hydroquinones (HQs) and oxidation leading to the formation of quinonyl alkyl/aryl thioethers using H2CrO4was developed. This cross-coupling of thiyl and aryl radicals offers mono thioethers in good to moderate yield and works well with a wide variety of thiols. Similarly, this method works well for coupling of 2-amino thiophenol and HQs to form phenothiazine-3-ones5a-c. C-S bond formationviathioether synthesis was observed using a chromium reagent for the first time. Theoretical studies on the pharmacokinetic properties of compounds5a-crevealed that due to drug-like properties, compound5bstrongly binds with Alzheimer's disease (AD) associated AChE target sites.
Anticancer activity and SAR studies of substituted 1,4-naphthoquinones
Bhasin, Deepak,Chettiar, Somsundaram N.,Etter, Jonathan P.,Mok, May,Li, Pui-Kai
, p. 4662 - 4669 (2013/07/26)
In this paper, we report the structure-activity relationship studies of substituted 1,4-naphthoquinones for its anticancer properties. 1,4-Naphthoquinone, Juglone, Menadione, Plumbagin and LLL12.1 were used as lead molecules to design PD compounds. Most o