14683-53-5Relevant academic research and scientific papers
Facile synthesis of 1,4-benzodiazepine-2,5-diones and quinazolinones from amino acids as anti-tubercular agents
Anil, Seegehalli M.,Shobith, Rangappa,Kiran, Kuppalli. R.,Swaroop, Toreshettahally R.,Mallesha, Ningegowda,Sadashiva, Maralinganadoddi P.
supporting information, p. 182 - 187 (2019/01/04)
A family of 1,4-benzodiazepine-2,5-diones and quinazolinones with diverse substituents at the C-3 position were synthesized via a novel, simple and convenient methodology using H2PtCl6 as the catalyst. The substitution at the C-3 pos
Discovery, synthesis, and insecticidal activity of cycloaspeptide E
Lewer, Paul,Graupner, Paul R.,Hahn, Donald R.,Karr, Laura L.,Duebelbeis, Dennis O.,Lira, Justin M.,Anzeveno, Peter B.,Fields, Stephen C.,Gilbert, Jeffrey R.,Pearce, Cedric
, p. 1506 - 1510 (2008/12/22)
Several Penicillia and one Tricothecium strain produced a new, insecticidally active member of the cycloaspeptide family, with the proposed name cycloaspeptide E (1). The structure, which was determined on the basis of spectroscopic (NMR, UV, MS) data and Marfey amino acid analysis, was the tyrosine desoxy version of cycloaspeptide A (2). Two synthetic routes to compound 1 were developed: one a partial synthesis from 2 and the other a total synthesis from methyl alaninate hydrochloride. Cycloaspeptide E, the first member of this series not to contain a tyrosine moiety, is also the first to be reported with insecticidal activity.
Synthesis of 2,3-dihydro-4(1H)-quinazolinones
Escalante, Jaime,Flores, Patricia,Priego, Jaime M.
, p. 2019 - 2032 (2007/10/03)
An improved procedure for the synthesis of 2-substituted 2,3-dihydro-4(1H)-quinazolinones through diastereomer separation of the corresponding quinazolinones derivatives is presented. The determination of their absolute configurations was obtained by X-Ra
Synthesis of some new chiral sulfonamide ligands
Flores-Lopez, Lucia Z.,Parra-Hake, Miguel,Somanathan, Ratnasamy,Ortega, Fernando,Aguirre, Gerardo
, p. 147 - 155 (2007/10/03)
Synthesis of new chiral sulfonamide ligands derived from isatoic anhydride by reaction with trans-(R,R)-1,2-diaminocyclohexane and chiral aminoacid esters.
Synthesis and structure of chiral 2,6-bis[(2-carbamoyl- phenyl)carbamoyl]pyridine ligands
Yu, Qiang,Baroni, Timothy E.,Liable-Sands, Louise,Rheingold, Arnold L.,Borovik
, p. 6831 - 6834 (2007/10/03)
The synthesis and structure of a series of enantiomerically pure 2,6- bis[(2-carbamoylphenyl)carbamoyl]pyridine ligands (H22a-c) are described. Appended from the aryl groups are optically active groups which provide a chiral environment around
