TY - JOUR
T1 - C-26 and C-30 apocarotenoids from seeds of Ditaxis heterantha with antioxidant activity and protection against DNA oxidative damage
AU - Méndez-Robles, María D.
AU - Permady, Herry H.
AU - Jaramillo-Flores, María E.
AU - Lugo-Cervantes, Eugenia C.
AU - Cardador-Martínez, Anaberta
AU - Canales-Aguirre, Alejandro A.
AU - López-Dellamary, Fernando
AU - Cerda-García-Rojas, Carlos M.
AU - Tamariz, Joaquín
PY - 2006/8
Y1 - 2006/8
N2 - The hexane extracts of seeds of Ditaxis heterantha afforded two new apocarotenoids whose structures corresponded to methyl 3-oxo-12′-apo- ε-caroten-12′-oate (1) (heteranthin) and methyl 3β,6β- epoxy-5β-hydroxy-4,5-dihydro-8′-apo-ε-caroten-8′-oate (2) (ditaxin). Both compounds were evaluated for antioxidant activity and protection against DNA oxidative damage by using DPPH. free radical scavenging and Comet assays, respectively.
AB - The hexane extracts of seeds of Ditaxis heterantha afforded two new apocarotenoids whose structures corresponded to methyl 3-oxo-12′-apo- ε-caroten-12′-oate (1) (heteranthin) and methyl 3β,6β- epoxy-5β-hydroxy-4,5-dihydro-8′-apo-ε-caroten-8′-oate (2) (ditaxin). Both compounds were evaluated for antioxidant activity and protection against DNA oxidative damage by using DPPH. free radical scavenging and Comet assays, respectively.
UR - http://www.scopus.com/inward/record.url?scp=33748797453&partnerID=8YFLogxK
U2 - 10.1021/np050489f
DO - 10.1021/np050489f
M3 - Artículo
C2 - 16933864
SN - 0163-3864
VL - 69
SP - 1140
EP - 1144
JO - Journal of Natural Products
JF - Journal of Natural Products
IS - 8
ER -