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Novel pteridine alkaloids from the sponge Clathria sp.
(Pergamon-Elsevier Science Ltd, 2002-05)
Three novel pteridine alkaloids, pseudoanchynazines A-C (1-3) have been isolated from the sponge Clathria sp. collected by trawling (-100m) in a commercial clam fishery near the coasts of Rio Negro, Argentina, and their ...
Novel pteridine alkaloids from the sponge Clathria sp.
(2002)
Three novel pteridine alkaloids, pseudoanchynazines A–C (1–3) have been isolated from the sponge Clathria sp. collected by trawling (−100 m) in a commercial clam fishery near the coasts of Rio Negro, Argentina, and their ...
Cooption of the pteridine biosynthesis pathway underlies the diversification of embryonic colors in water striders
(Natioanl Academy of Sciences, 2020)
Selective quenching of triplet excited states of pteridines
(Royal Society of Chemistry, 2014-06)
Steady-state and time-resolved studies on quenching of excited states of pterin (Ptr) and lumazine (Lum) in the presence of iodide in aqueous solution have been performed. In contrast to the typical iodide enhancement in ...
Cooption of the pteridine biosynthesis pathway underlies the diversification of embryonic colors in water striders
(Natioanl Academy of Sciences, 2019)
Easy synthesis of new series of pteridine analogs: di- and tetra-hydropyrimido[4,5-d]pyrimidines via 5-pyrimidinecarbaldehydes
(Arkat USA, 2014-04)
Pyrimidine-5-carbaldehyde derivatives, of easy access, were selected as precursors for the synthesis of mimic pteridine derivatives 5,6-dihydropyrimido[4,5-d]pyrimidines and 5,6,7,8- tetrahydropyrimido[4,5-d]pyrimidines ...
Mono- and Bis-alkylated lumazine sensitizers: Synthetic, molecular orbital theory, nucleophilic index and photochemical studies
(Wiley Blackwell Publishing, Inc, 2021-01)
Mono- and bis-decylated lumazines have been synthesized and characterized. Namely, mono-decyl chain [1-decylpteridine-2,4(1,3H)-dione] 6a and bis-decyl chain [1,3-didecylpteridine-2,4(1,3H)-dione] 7a conjugates were ...