Results 151 to 160 of about 7,031 (227)

EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF); Scientific Opinion on Flavouring Group Evaluation 50, Revision 1 (FGE.50Rev1): Consideration of pyrazine derivatives evaluated by JECFA (57th meeting) structurally related to pyrazine derivatives evaluated by EFSA in FGE.17Rev2 (2010) [PDF]

, 2011
Aeschbacher, Ajimu, Ajimu, Anderson, Beutin, Bradley, Brusick, Cramer, EC, EC, EC, EC, Epler, Fung, Galloway, Hashimoto, Heck, JECFA, JECFA, JECFA, Lee, McMahon, Ogura, Rosenkranz, San, San, SCF, Stich, Topham, Wild, Zaja-Kaye, Zeiger   +31 more
core   +1 more source

Enantioselective Pictet-Spengler-Type Reaction via a Helically Chiral Anion as an Access to 4,5-Dihydropyrrolo[1,2-<i>a</i>]quinoxaline Scaffolds. [PDF]

J Org Chem
Nigríni M, Uhlík F, Císařová I, Veselý J.   +3 more
europepmc   +1 more source

Synthesis of bio-based N-containing compounds from biomass. [PDF]

Natl Sci Rev
Ji J, Zhu W, Zhang B, Skagfjörd Reinhold J, Wang A, Zhang T.   +5 more
europepmc   +1 more source

Pyrrolo[1,2-<i>a</i>]quinoxaline: A Combined Experimental and Computational Study on the Photophysical Properties of a New Photofunctional Building Block. [PDF]

J Phys Chem B
Shukla AK, Choudhary S, Sisodiya DS, Mahale A, Vipparthi P, Togiti UK, Kulkarni OP, Chattopadhyay A, Bhattacharya A.   +8 more
europepmc   +1 more source

Vitamin B₂ Catabolism: Nature's Route from Riboflavin to Acetoacetate and Pyruvate. [PDF]

ACS Cent Sci
Sinha S, Jian X, Adak S, Naseem S, Steiner JL, Fedoseyenko D, Thiagarayaselvam A, Begley TP.   +7 more
europepmc   +1 more source

Highly enantioselective synthesis of both enantiomers of tetrahydroquinoxaline derivatives via Ir-catalyzed asymmetric hydrogenation. [PDF]

Chem Sci
Xu A, Ren L, Huang J, Zhu Y, Wang G, Li C, Sun Y, Song L, You H, Chen FE.   +9 more
europepmc   +1 more source

Quinoxalines and tetraketones for metal cations extraction

ARKIVOC, 2006
Ibrahim Bouabdallah, Ismail Zidane, Rachid Touzani, Brahim Hacht, Abdelkrim Ramdani   +4 more
doaj   +1 more source

Autoimmune Hepatitis After Successful Treatment of Chronic Hepatitis C Virus Infection with Direct-Acting Antivirals: A Pediatric Case Report. [PDF]

Pathogens
Talarek E, Aniszewska M, Dobrzeniecka A, Kmiotek J, Pokorska-Śpiewak M.   +4 more
europepmc   +1 more source

Synthesis of some cyclooctane-based pyrazines and quinoxalines

ARKIVOC, 2008
Mostafa Honari Alamdari, Madeleine Helliwell, Mehdi M. Baradarani, John A. Joule   +3 more
doaj   +1 more source

Quinoxaline Derivatives in Cancer Therapy: Insights into Mechanisms of Action and Therapeutic Applications. [PDF]

Biomol Ther (Seoul)
Alhuwayshil J, Alnajim N, Dulaym SB, Alamre J, Alsubait A, Mohammed AE, Alghamdi SS.   +6 more
europepmc   +1 more source