نتایج جستجو برای: naphthoquinone 4 sulphonic acid
تعداد نتایج: 1925152 فیلتر نتایج به سال:
Thylakoid membranes contain two types of quinones, benzoquinone (plastoquinone) and naphthoquinone, which are involved in photosynthetic electron transfer. Unlike the benzoquinone, the chemical species of naphthoquinone present (phylloquinone, menaquinone-4 and 5'-monohydroxyphylloquinone) varies depending on the oxygenic photosynthetic organisms. The green alga Chlamydomonas reinhardtii has be...
A phytochemical study on the aerial parts of Mikania micrantha led to the isolation of two new phenolic compounds, benzyl 5-O-β-d-glucopyranosyl-2,5-dihydroxybenzoate (1) and (7S,8R)-threo-dihydroxydehydrodiconiferyl alcohol 9-acetate (2), together with twelve known compounds, benzyl 2-O-β-d-glucopyranosyl-2,6-dihydroxybenzoate (3), 4-allyl-2,6-dimethoxyphenol glucoside (4), (+)-isolariciresino...
Plumbago (family plumbaginaceae) is an evergreen shrub with colored flowers widely grown in a tropical climate, especially in Southeast Asia, South Asia and South African. There are many species of Plumbago e.g. Plumbago indica L., syn. Plumbago rosea with red flowers, Plumbago zeylanica with white flowers and Plumbago auriculata with blue flowers. Their major ingredients are napthoquinones suc...
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