Results 101 to 110 of about 10,444 (253)

Antitumor studies. Part 1: Design, synthesis, antitumor activity, and AutoDock study of 2-deoxo-2-phenyl-5-deazaflavins and 2-deoxo-2-phenylflavin-5-oxides as a new class of antitumor agents [PDF]

, 2006
Novel 2-deoxo-2-phenyl-5-deazaflavins and 2-deoxo-2-phenylflavin-5-oxides were prepared as a new class of antitumor agents and showed significant antitumor activities against NCI-H 460, HCT 116, A 431, CCRF-HSB-2, and KB cell lines. In vivo investigation,
Akaho, Eiichi, Ali, Hamed I.., Ashida, Noriyuki, Hayakawa, Hiroyuki, Ikeya, Hisao, Kambara, Hiroto, Kawashima, Yutaka, Miura, Shinji, Nagamatsu, Tomohisa, Tomita, Keiichiro, Yamagishi, Takehiro, Yoneda, Fumio   +11 more
core   +1 more source

Metabolic Processes Preserved as Biosignatures in Iron-Oxidizing Microorganisms: Implications for Biosignature Detection on Mars [PDF]

Iron-oxidizing bacteria occupy a distinct environmental niche. These chemolithoautotrophic organisms require very little oxygen (when neutrophilic) or outcompete oxygen for access to Fe(II) (when acidophilic).
Emerson, David, Floyd, Melissa A. Merrill, Grubisic, Andrej, Williams, Amy J.   +3 more
core   +1 more source

Corallistine, a new polynitrogen compound from the sponge Corallistes fulvodesmus L. and L. [PDF]

, 1989
Two polynitrogen compounds 1-methyl-pteridine-2,4-dione 1b and corallistine 2 were isolated from the new-caledonian sponge #Corallistes fulvodesmus$ L. & L.
Cesario, M., Debitus, Cécile, Guilhem, J., Pascard, C., Païs, M.   +4 more
core  

34th International Winter Workshop / Clinical, Chemical and Biochemical Aspects of Pteridines and Related Topics [PDF]

, 2015
Melichar Palacký, Channon Km, W. Pichler, L Fried, X Leng, J Gostner, C Murr, L Diamondstone, R Walter, E Pedersen, G Chiva-Blanch, C Murr, Santos-Sierra S, J Underhaug, J Fuchs, J Ronau, J Fuchs, R Huber, J Cata, E Vamvakas, K Becker, G Brandacher, D Munn, A Mellor, B Widner, H Schennach, J Gostner   +26 more
openalex   +1 more source

Design and In silico Studies of 2,5-Disubstituted 1,2,4-Triazole and 1,3,4-Thiadiazole Derivatives as Pteridine Reductase 1 Inhibitors

, 2021
Shraddha Phadke, Devender Pathak, Rakesh Somani   +2 more
openalex   +1 more source

Ninth Winter Workshop on Pteridines [PDF]

, 1989
J. Anthony Blair, Wolfgang Pfleiderer, H Wachter   +2 more
openalex   +1 more source

New Prenylated Indole Homodimeric and Pteridine Alkaloids from the Marine-Derived Fungus Aspergillus austroafricanus Y32-2 [PDF]

, 2021
Peihai Li, Mengqi Zhang, Haonan Li, Rongchun Wang, Hairong Hou, Xiaobin Li, Kechun Liu, Hao Chen   +7 more
openalex   +1 more source

Gene Regulation of Pteridine Reductase 1 in Leishmania Promastigotes and Amastigotes Using a Full-Length Antisense Construct

Iranian Journal of Parasitology, 2013
Background: Pteridine metabolic pathway is unusual features of Leishmania, which is necessary for the growth of parasite. Leishmania has evolved a complex and versatile pteridine salvage network which has the ability of scavenging a wide area of the ...
H Masjedi, A Khamesipour, A Haghighi, B Kazemi, S Dawood, N Mosaffa, N Davoudi, M Bandehpour, F Kheirandish, M Mohebali, F Mahboudi   +10 more
doaj   +2 more sources

Linkage of Pteridine Metabolism to Iron Homeostasis

Pteridines, 2004
Iron is an essential growth factor for the proliferation and differentiation of all living cells in being centrally involved in oxygen transport by hemoglobin and myoglobin, in electron transport during mitochondrial respiration as being a part of ...
Weiss Günter
doaj   +1 more source

Structure of recombinantLeishmania donovanipteridine reductase reveals a disordered active site [PDF]

, 2010
K.L. Barrack, L.B. Tulloch, Lynsey-Ann Burke, Paul K. Fyfe, William N. Hunter   +4 more
openalex   +1 more source